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Contents

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2

2 - Zelio Time - timing relays

Selection guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/2

1 Presentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/4
1 Choice, functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/6

Modular relays, solid state output,
width 17.5 mm

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/14
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/16

Industrial single or multifunction relays,
solid state output, width 22.5 mm

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/18
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/20

Modular relays, relay output,
width 17.5 mm

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/22
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/24

Industrial single, dual or multifunction relays,
relay output, width 22.5 mm

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/28
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/30

Industrial single-function, relays, optimum,
relay output, width 22.5 mm

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/42
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/44

Universal plug-in relays, relay output, width 35 mm

1 Plug-in relays 11-pin

2 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/48
2 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/50

1 Plug-in relays 8-pin

2 Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/52
2 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/54

Miniature plug-in relays, relay output

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/56
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/57

Electronic relays, relay output, 48 x 48 housing

1 Presentation, description, characteristics, functions . . . . . . . . . . . . . . . page 2/58
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 2/63

Panel-mounted, plug-in, universal relays

1 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 2/66 and 2/70
1 References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pages 2/69 and 2/71

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2

Selection guide

2

Zelio Time - timing relays

2

Applications

These timing relays enable simple automation cycles to be set up using wired logic.
They can also be used to complement the functions of PLCs.

Output

Solid state
Timing relays with solid state output reduce
the amount of wiring required (wired in
series). The durability of these timing relays
is independent of the number of operating
cycles.

Relay
Relay outputs provide complete isolation
between the supply and outut circuits.
It is possible to have several output circuits.

Type

Modular

Industrial

Modular

Industrial

Timing ranges

7 ranges :
1 s, 10 s, 1 min, 10 min,
1 h, 10 h, 100 h

1 or 2 ranges,
depending on model :
10 s, 30 s, 300 s,
60 min

Depending on model :
6 ranges :
1 s, 10 s, 1 min, 10 min,
1 h, 10 h
7 ranges :
1 s, 10 s, 1 min, 10 min,
1 h, 10 h, 100 h

Depending on model :
4 ranges :
0.6 s, 2.5 s, 20 s, 160 s
7 ranges :
1 s, 10 s, 1 min, 10 min,
1 h, 10 h, 100 h
7 ranges :
1 s, 3 s, 10 s, 30 s,
100 s, 300 s, 10 min
10 ranges :
1 s, 3 s, 10 s, 30 s,
100 s, 300 s, 30 min,
300 min, 30 h, 300 h

Relay type

RE11 L

1211

RE9

RE11 R

1211

RE 88 865

111

RE7

Pages

2/16 and 2/17

2/20

2/24 to 2/27

2/30 to 2/33
and 2/36 to 2/39

2/3

2

2

2

These timing relays enable simple automation cycles to be set up using wired logic.
They can also be used to complement the functions of PLCs.

Relay
Relay outputs provide complete isolation between the supply and output circuits.
It is possible to have several output circuits.

Optimum

Plug-in

Panel-mounted

Universal

Miniature

Analogue

Digital

1 range,
depending on model :
0.5 s, 3 s, 10 s, 30 s, 300 s,
30 min

7 ranges :
1 s, 10 s, 1 min, 10 min, 1 h,
10 h, 100 h

7 ranges :
0,1 s...1 s
1 s...10 s
0,1 min...1 min
1 min...10 min
0,1 h...1 h
1 h...10 h
10 h...100 h

14 ranges :
1,2 s, 3 s, 12 s, 30 s, 120 s,
300 s, 12 min, 30 min,
120 min, 300 min, 12 h, 30 h,
120 h, 300 h

Depending on model :
7 ranges :
99.99 s, 999.99 s, 99 min 59 s,
99.99 min, 999.9 min,
99 h 59 min, 999.9 h
11 ranges :
99.99 s, 999.99 s, 9999 s,
99 min 59 s, 99.99 min,
999.9 min, 9999 min,
99 h 59 min, 99,99 h,
999.9 h, 9999 h

RE8

RE 88 867

111

RE XL

1TM11

RE 48A

111

RE 88 857

111

2/44 to 2/47

2/48 to 2/55

2/56 and 2/57

2/58 to 2/65

2/66 to 2/71

2/4

2

Presentation

2

Zelio Time - timing relays

2

Presentation

A timing relay is a component which is designed for timing events in industrial
automation systems by closing or opening contacts before, during or after a set
timing period.

There are two main 'families' of timing relays:
1 “DIN rail mounted” relays (RE7, RE8, RE9, RE11, RE XL…) designed for
mounting on DIN rails in an enclosure,

1 “Panel mounted” relays type RE 48A, designed for mounting on the front of a panel
to give users easy access to the settings.

These relays have one, two or four outputs. Sometimes the second output can be
either timed or instantaneous.
If the power is switched off during the timing period, the relay reverts to its initial
position.

Application examples:
1 opening of automatic doors,

1 alarm,

1 lighting in toilets,

1 car park barriers ...

Definitions

The following definitions will assist in understanding the operation of these relays:

1 Relay output:
This is the most common type of output. When the relay is energised, the moving
armature is attracted by the coil and so actuates the contacts, which change state.
When the relay is de-energised, both the armature and the contacts revert to their
initial position.
This type of output allows complete isolation between the supply and the output.

There are three types of output:

23C/O: changeover contact, i.e. when the relay is de-energised, the
circuit between the common point C and N/C is closed and when the
relay is operating (coil energised), it closes the circuit between the
common point C and N/O.

23N/C: a contact that is closed without being actuated is called a
Normally Closed (N/C) contact.

23N/O: a contact that closes when actuated is called a Normally Open
(N/O) contact.

1 Solid state output:
These outputs are entirely electronic and involve no moving parts; service life is
therefore increased.

1 Breaking capacity:
The current value that a contact is capable of breaking in specified conditions.

1 Mechanical durability:
The number of mechanical operating cycles of the contact or contacts.

1 Minimum switching capacity (or minimum breaking capacity): corresponds to
the minimum required current which can flow through the contacts of a relay.

1 G (Gate) input : Gate input allows timing in progress to be interrupted without
resetting it.

RE11

52

19

31

-1

2

-M

RE7 RL13BU

56

09

04

RE 48A

52

19

38

-4

4-

M

RE XL

53

25

35

C

NO

NC

NC

NO

2/5

2

Presentation

(continued)

2

Zelio Time - timing relays

2

Definitions

(continued)

Functions

Timing functions are identified by letters.

Main timing
functions

Complementary
functions (1)

Definitions

A (2)

Delay on energisation

Ac

Timing after closing and opening of control contact

Ad

Timing on closing of control contact

Ah

Flashing single cycle by operation of control contact

Ak

Asymmetrical On-delay and Off-delay with external
control

At

Delay on energisation with memory

Aw

Off-delay on energisation or on opening of control
contact

B (2)

Timing on impulse, one shot

Bw

Pulse output (width adjustable)

C (2)

Timing after opening of control contact

D (2)

Symmetrical flashing, start with output in rest position

Di (2)

Symmetrical flashing, start with output in operating
position

H (2)

Timing on energisation

He

Pulse-on de-energisation

Ht

Timing on energisation with memory

K

Delay on de-energisation (without auxiliary supply)

L (2)

Asymmetrical flashing, start with output in rest position

Li (2)

Asymmetrical flashing, start with output in operating
position

Lt

Asymmetrical flashing with partial stop of timing

N

Safe-guard

O

Delayed safe-guard

P

Delayed fixed-length pulse

Pt

Impulse counter (on-delay)

Qc

Star-delta timing

Qe

Star-delta timing

Qg

Star-delta timing

Qt

Star-delta timing

T

Bistable relay

Tt

Timed impulse relay

W

On-delay after opening of control contact

(1) Complementary functions enhance the main timing functions.

Example: Ac: timing after closing and opening of control contact.

(2) The most commonly used timing functions.

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2

Selection

2

Zelio Time - timing relays

2

Selection table

Selection criteria
1 Functions (On-delay or Off-delay, counter, flashing…)

1 Supply voltage (example: 4/5 12 V…240 V).

1 Timing range (example: 0.05 s…100 h)

1 Type of output (contact or solid state) and required Number of contacts.

1 Breaking capacity or Rated current of contacts, expressed in Amperes.
This is the maximum current which may flow through the contacts.

Functions

Supply voltage

Timing range

Type of output

Rated
current

Relay

Page

A

1 12 V

0.1 s…100 h

2 C/O contacts

5 A

RE XL2TMJD

2/57

0.1 s …100 h

4 C/O contacts

3 A

RE XL4TMJD

2/57

1 24 V

0.1 s…100 h

2 C/O contacts

5 A

RE XL2TMBD

2/57

0.1 s…100 h

4 C/O contacts

3 A

RE XL4TMBD

2/57

2 24 V

0.1 s…100 h

2 C/O contacts

5 A

RE XL2TMB7

2/57

0.1 s…100 h

4 C/O contacts

3 A

RE XL4TMB7

2/57

2 120 V

0.1 s…100 h

2 C/O contacts

5 A

RE XL2TMF7

2/57

0.1 s…100 h

4 C/O contacts

3 A

RE XL4TMF7

2/57

2 230 V

0.1 s…100 h

2 C/O contacts

5 A

RE XL2TMP7

2/57

0.1 s…100 h

4 C/O contacts

3 A

RE XL4TMP7

2/57

2/1 24…240 V

0.1 s…10 s

1 solid state output

0.7 A

RE9 TA11MW

2/20

0.3 s…30 s

0.7 A

RE9 TA31MW

2/20

3 s…300 s

0.7 A

RE9 TA21MW

2/20

40 s…60 min

0.7 A

RE9 TA51MW

2/20

1 s…100 h

0.7 A

RE11 LA MW

2/16

0.02 s…300 h

2 timed C/O contacts 5 A

RE 48A TM12 MW

2/58

2/1 24 V, 2 110…240 V 0.05 s…300 h

1 C/O contact

8 A

RE7 TL11BU

2/36

0.1 s…3 s

8 A

RE8 TA61BUTQ

2/44

0.1s…10 s

8 A

RE8 TA11BUTQ

2/44

0.3 s…30 s

8 A

RE8 TA31BUTQ

2/44

3 s…300 s

8 A

RE8 TA21BUTQ

2/44

20…30 min

8 A

RE8 TA41BUTQ

2/44

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 TP13BU

2/38

A, Ac, At, B, Bw, C, D, Di, H, Ht

2 24…240 V

1 s…100 h

1 solid state output

0.7 A

RE11 LM BM

2/17

2/1 12 V

1 s…100 h

1 C/O contact

8 A

RE11 RM JU

2/27

2/1 12…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RM MW

2/26

1 s…100 h

8 A

RE11 RM MWS

2/27

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RM MU

2/26

A, At

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RA MU

2/24

A, At, Aw

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 TM11BU

2/36

A, At, B, C, D, Di, H, Ht

1 24 V, 2 24…240 V

1 s…10 h

1 C/O contact

5 A

RE11 RME MU

2/27

A, B, C, Di

2/1 24…240 V

0.02 s…300 h

2 timed C/O contacts 5 A

RE 48A ML12 MW

2/63

A, C, D, Di, H, Qg, Qt, W

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 MY13BU

2/39

2/1 24…240 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 MY13MW

2/39

A, C, D, Di, H, W

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 ML11BU

2/36

A, D, Di, H

2/1 24…240 V

2 24…240 V

0.1 s…10 s et
3 s…300 s

1 solid state output

0.7 A

RE9 MS21MW

2/20

A1, A2, H1, H2

2/1 24…240 V

0.02 s…300 h

2 C/O contacts

5 A

RE 48A MH13 MW

2/63

Ac

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 MA11BU

2/36

0.05 s…300 h

2 C/O contacts

8 A

RE7 MA13BU

2/38

Ad, Ah, N, O, P, Pt, TI, Tt, W

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RMX MU

2/27

Ak

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 MV11BU

2/36

2/7

2

Selection

(continued)

2

Zelio Time - timing relays

2

Selection table

(continued)

Functions

Supply voltage

Timing range

Type of output

Rated
current

Relay

Page

B

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RB MU

2/25

C

2/1 24 V

0.1 s…10 s

1 C/O contact

8 A

RE8 RA11BTQ

2/44

0.3 s…30 s

8 A

RE8 RA31BTQ

2/44

3 s…300 s

8 A

RE8 RA21BTQ

2/44

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RC MU

2/25

2 110…240 V

0.1 s…10 s

1 C/O contact

8 A

RE8 RA11FUTQ

2/44

0.3 s…30 s

8 A

RE8 RA31FUTQ

2/44

3 s…300 s

8 A

RE8 RA21FUTQ

2/44

20 s…30 min

8 A

RE8 RA41FUTQ

2/44

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 RA11BU

2/37

0.05 s…300 h

8 A

RE7 RM11BU

2/37

0.05 s…300 h

2 C/O contacts

8 A

RE7 RL13BU

2/38

2 24…240 V

0.1 s…10 s

1 solid state output

0.7 A

RE9 RA11MW7

2/20

0.3 s…30 s

0.7 A

RE9 RA31MW7

2/20

3 s…300 s

0.7 A

RE9 RA21MW7

2/20

40 s…60 min

0.7 A

RE9 RA51MW7

2/20

1 s…100 h

0.7 A

RE11 LC BM

2/17

D

2/1 24 V, 2 110…240 V 0.05 s…300 h

1 C/O contact

8 A

RE7 CL11BU

2/37

0.1 s…10 s

8 A

RE8 CL11BUTQ

2/45

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 CP13BU

2/39

H

2/1 24 V, 2 110…240 V 0.05 s…300 h

1 C/O contact

8 A

RE7 PE11BU

2/37

0.1 s…10 s

8 A

RE8 PE11BUTQ

2/46

0.3 s…30 s

8 A

RE8 PE31BUTQ

2/46

3 s…300 s

8 A

RE8 PE21BUTQ

2/46

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 PP13BU

2/39

2 24…240 V

1 s…100 h

1 solid state output

0.7 A

RE11 LH BM

2/16

H, Ht

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RH MU

2/24

He

2/1 24 V, 2 110…240 V 0.05 s…0.5 s

1 C/O contact

8 A

RE8 PT01BUTQ

2/47

K

2/1 24…240 V

0.05 s…10 min

1 C/O contact

5 A

RE7 RB11MW

2/37

2/1 24 V, 2 110…240 V 0.05 s…0.5 s

1 C/O contact

8 A

RE8 RB51BUTQ

2/45

0.1 s…10 s

8 A

RE8 RB11BUTQ

2/45

0.3 s…30 s

8 A

RE8 RB31BUTQ

2/45

2/1 24…240 V

0.05 s…10 min

2 C/O contacts

5 A

RE7 RB13MW

2/38

L, Li

1 24 V, 2 24…240 V

1 s…100 h

1 C/O contact

8 A

RE11 RL MU

2/25

2 24…240 V

1 s…100 h

1 solid state output

0.7 A

RE11 LL BM

2/17

2/1 12 V

1 s…100 h

1 C/O contact

8 A

RE11 RL JU

2/25

2/1 24…240 V

0.02 s…300 h

2 timed C/O contacts 5 A

RE 48A CV12 MW

2/63

L, Li, Lt

2 110…240 V, 2/1 24 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 CV11BU

2/37

Qc

2/1 24 V, 2 110…240 V 0.1 s…10 s

1 C/O contact

8 A

RE8 YG11BUTQ

2/47

0.3 s…30 s

8 A

RE8 YG31BUTQ

2/47

3 s…300 s

8 A

RE8 YG21BUTQ

2/47

Qe

2/1 24 V

0.3 s…30 s

1 NO + 1 NC

8 A

RE8 YA32BTQ

2/47

2 110…240 V

0.3 s…30 s

1 NO + 1 NC

8 A

RE8 YA32FUTQ

2/47

2 380…415 V

0.3 s…30 s

1 NO + 1 NC

8 A

RE8 YA32QTQ

2/47

Qg

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

1 NO + 1 NC

8 A

RE7 YR12BU

2/39

Qt

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 YA12BU

2/39

W

2/1 24 V

0.1 s…10 s

1 C/O contact

8 A

RE8 PD11BTQ

2/46

0.3 s…30 s

8 A

RE8 PD31BTQ

2/46

3 s…300 s

8 A

RE8 PD21BTQ

2/46

2 110…240 V

0.1 s…10 s

1 C/O contact

8 A

RE8 PD11FUTQ

2/46

0.3 s…30 s

8 A

RE8 PD31FUTQ

2/46

3 s…300 s

8 A

RE8 PD21FUTQ

2/46

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

2 C/O contacts

8 A

RE7 PD13BU

2/39

W, Ht

2/1 24 V, 2 110…240 V,

2/1 42…48 V

0.05 s…300 h

1 C/O contact

8 A

RE7 PM11BU

2/37

2/8

2

Functions

2

Zelio Time - timing relays

2

Functions

U : Supply
R : Relay or solid state output
R1/R2 : 2 timed outputs
R2 inst. :The second output is instantaneous if the right
position is selected
T : Timing period
C : Control contact
G : Gate
Ta : Adjustable On-delay
Tr : Adjustable Off-delay

Function diagram:

Relay de-energised

Relay energised

Output open

Output closed

Function A : Delay on energisation

1 output

2 outputs

The timing period T begins on
energisation.
After timing, the output(s) R close(s).
The second output can be either timed
or instantaneous.

2 timed outputs (R1/R2) or 1 timed output
(R1) and 1 instantaneous output (R2 inst.).

Function Ac: Timing after closing and opening of control contact

1 output

2 outputs

After power-up, closing of the control
contact C causes the timing period T to
start (timing can be interrupted by
operating the Gate control contact G).
At the end of this timing period, the relay
closes.
When control contact C re-opens, the
timing T starts.
At the end of this timing period T, the
output reverts to its initial position (timing
can be interrupted by operating the Gate
control contact G).
The second output can be either timed
or instantaneous.

T = t1 + t2 + …
T = t’1 + t’2 + …

2 timed outputs (R1/R2) or 1 timed output
(R1) and 1 instantaneous output (R2 inst.).

Function Ad: Timing on closing of control contact.

After power-up, pulsing or maintaining of control contact C starts the timing T.
At the end of this timing period T, the output R closes.
The output R will be reset the next time control contact C is pulsed or maintained.

Function Ah: Flashing single cycle by operation of control contact

After power-up, pulsing or maintaining of control contact C starts the timing T.
A single cycle then starts with 2 timing periods T of equal duration (start with output
in rest position)
Output R closes at the end of the first timing period T and reverts to its initial position
at the end of the second timing period T.
Control contact C must be reset in order to re-start the single flashing cycle.

U

R

T

U

R1/R2

T

R2 inst.

U

C

t1

G

R

t'1

t2

t'2

U

C

R1/R2

T

T

R2 inst.

U

R

C

T

T

U

R

C

T

T

T

T

2/9

2

Functions

(continued)

2

Zelio Time - timing relays

2

Function Ak: Asymmetrical On-delay and Off-delay with external control

After power-up and closing of the control contact C, timing starts for a period Ta
(timing can be interrupted by operating the Gate control contact G).
At the end of this timing period Ta, the output R closes.
Opening of control contact C causes a second timing period Tr to start (timing can
be interrupted by operating the Gate control contact G).
At the end of this timing period Tr, the output R reverts to its initial state.

Ta = t1 + t2 + …
Tr = t’1 + t’2 + …

Function At: Delay on energisation with memory

After power-up, the first opening of control contact C starts the timing. Timing can be
interrupted each time control contact C closes. When the cumulative total of time
periods elapsed reaches the pre-set value T, the output relay closes.

T = t1 + t2 + …

Function Aw: Off-delay on energisation or on opening of control contact

The timing period T starts on energisation.
At the end of the timing period T, the output R closes.
Closing of the control contact C makes the output R open.
Opening of control contact C restarts timing period T.
At the end of timing period T, the output R closes.

Function B: Timing on impulse, one shot

After power-up, pulsing or maintaining control contact C starts the timing T.
The output R closes for the duration of the timing period T then reverts to its initial
state.

Function Bw: Pulse output (width adjustable)

On closing and opening of control contact C, the output R closes for the duration of
the timing period T.

U

C

t1

G

R

t'1

t2

t'2

U

R

C

t1

t2

U

R

C

T

T

U

R

C

T

T

U

R

C

T

T

2/10

2

Functions

(continued)

2

Zelio Time - timing relays

2

Function C: Timing after opening of control contact

1 output

2 outputs

After power-up and closing of the control
contact C, the output R closes.
When control contact C re-opens,
timing T starts.
At the end of the timing period, the
output(s) R revert(s) to its/their initial
state.
The second output can be either timed or
instantaneous.

2 timed outputs (R1/R2) or 1 timed output (R1)
and 1 instantaneous output (R2 inst.).

Function D: Symmetrical flashing, start with output in rest position

1 output

2 outputs

Repetitive cycle with two timing periods T
of equal duration, with output(s) R
changing state at the end of each timing
period T.
The second output can be either timed or
instantaneous.

2 timed outputs (R1/R2) or 1 timed output (R1)
and 1 instantaneous output (R2 inst.).

Function Di: Symmetrical flashing, start with output in operating position

1 output

2 outputs

Repetitive cycle with two timing periods T
of equal duration, with output(s) R
changing state at the end of each timing
period T.
The second output can be either timed or
instantaneous.

2 timed outputs (R1/R2) or 1 timed output (R1)
and 1 instantaneous output (R2 inst.).

Function H: Timing on energisation

1 output

2 outputs

On energisation of the relay, timing
period T starts and the output(s) R
close(s).
At the end of the timing period T, the
output(s) R revert(s) to its/their initial
state.
The second output can be either timed or
instantaneous.

2 timed outputs (R1/R2) or 1 timed output (R1)
and 1 instantaneous output (R2 inst.).

U

C

R

T

U

R1/R2

C

T

R2 inst.

T

T

T

T

T

T

U

R

U

R1/R2

T

T

T

T

T

T

R2 inst.

T

T

T

T

T

U

R

U

R1/R2

T

T

T

T

T

R2 inst.

U

R

T

U

R1/R2

T

R2 inst.

2/11

2

Functions

(continued)

2

Zelio Time - timing relays

2

Function He: Pulse-on de-energisation

On de-energisation, the output R closes for the duration of a timing period T.

Function Ht: Timing on energisation with memory

On energisation, the output R closes for the duration of a timing period T then reverts
to its initial state.
Pulsing or maintaining control contact C will again close the output R.
Timing T is only active when control contact C is released and so the output R will
not revert to its initial state until after a time t1 + t2 + … .
The relay memorises the total, cumulative opening time of control contact C and,
once the set time T is reached, the output R reverts to its initial state.

T = t1 + t2 + …

Function K: Delay on de-energisation (without auxiliary supply)

1 output

2 outputs

On energisation, the output(s) R close(s).
On de-energisation, timing period T starts
and, at the end of this period, the
output(s) R revert(s) to its/their initial
state.

Function L: Asymmetrical flashing, start with output in rest position

Repetitive cycle comprises of two, independently adjustable timing periods Ta and
Tr. Each timing period corresponds to a different state of the output R.

Function Li: Asymmetrical flashing, start with output in operating position

Repetitive cycle comprises of two, independently adjustable timing periods Ta and
Tr. Each timing period corresponds to a different state of the output R.

Function Lt: Asymmetrical flashing with partial stop of timing

Repetitive cycle comprises of two, independently adjustable timing periods Ta and
Tr. Each timing period corresponds to a different state of the output R.
Gate control contact G can be operated to partially stop timing periods Ta and Tr.

Tr = t1 + t2 + …
Ta = t’1 + t’2 + …

U

R

> 80 ms

80 ms

T

< T

U

R

C

t1

t2

T

U

R

T

U

R1

R2

T

Tr

Ta

U

R

Ta

Tr

U

R

R

G

t1

t'2

t2 t'1

U

2/12

2

Functions

(continued)

2

Zelio Time - timing relays

2

Function N: Safe-guard

After power-up and an initial control pulse C, the output R closes.
If the interval between two control pulses C is greater than the set timing period T,
timing elapses normally and the output R closes at the end of the timing period. If the
interval is not greater than the set timing period, the output R remains closed until
this condition is met.

Function O: Delayed safe-guard

An initial timing period T begins on energisation. At the end of this timing period, the
output R closes.
As soon as there is a control pulse C, the output R reverts to its initial state and
remains in that state until the interval between two control pulses is less than the
value of the set timing period T. Otherwise, the output R closes at the end of the
timing period T.

Function P: Delayed fixed-length pulse

The timing period T begins on energisation.
At the end of this period, the output R closes for a fixed time P.

Function Pt: Impulse counter (on-delay)

On energisation, timing period T starts (it can be interrupted by operating the Gate
control contact G).
At the end of this period, the output R closes for a fixed time P.

Function Qc: Star-delta timing

On energisation, the star contact closes instantaneously and timing starts.
At the end of the timing period, the star contact opens.
After a 50 ms pause, the delta contact closes and remains in this position.

Function Qe: Star-delta timing

Timing for star-delta starter with contact for switching to star connection.

T

U

C

R

T

T

T

U

C

R

t<T

U

R

T

P

P = 500 ms

t1

t2

P

U

G

R

T = t1 + t2 + …
P = 500 ms

T

50 ms

U

R

T

80 ms

U

R1

R2

2/13

2

Functions

(continued)

2

Zelio Time - timing relays

2

Function Qg: Star-delta timing

Timing for star-delta starter with contact for switching to star connection.

Function Qt: Star-delta timing

Timing for star-delta starter with double On-delay period.

Function T: Bistable relay

After power-up, pulsing or maintaining of control contact C switches the output on.
A second pulse on the control contact C switches the output R off.

Function Tt: Timed impulse relay

After power-up, pulsing or maintaining of control contact C switches output R on and
starts timing T.
The output switches off at the end of the timing period T or following a second pulse
on the control contact C.

Function W: On-delay after opening of control contact

1 output

2 outputs

After power-up and opening of the control
contact, the output(s) close(s) for a timing
period T.
At the end of this timing period the
output(s) revert(s) to its/their initial state.
The second output can be either timed or
instantaneous.

2 timed outputs (R1/R2) or 1 timed output (R1)
and 1 instantaneous output (R2 inst.).

T

T

50 ms

U

R1

R2

U

R1

R2

T

T

50 ms

U

C

R

U

C

R

T

t<T

T

U

C

R

U

C

R1/R2

T

R2 inst.

2/14

2

Characteristics

2

Zelio Time -
modular timing relays

2

Relays with solid state output,
width 17.5 mm

Timing characteristics

Selectable timing ranges
by selector switch on front panel

s

0.1…1

1…10

min

0.1…1

1…10

h

0.1…1

1…10

10…100

Repeat accuracy
(with constant parameters)

Conforming to IEC 61812-1

± 0.5 %

Drift

Temperature

± 0.05 % / °C

Voltage

± 0.2 % / V

Setting accuracy
at full scale

Conforming to IEC 61812-1

± 10 % at 25 °C

Minimum duration
of control pulse

Typical

ms

50

Maximum reset time
by de-energisation

Typical

ms

350

Immunity to microbreaks

Typical

ms

> 10

Supply characteristics

Supply voltage

V

Depending on version:

2 24…240

2/1324…240

Frequency

Hz

50/60

Operating range

85…110 % Un

On-load factor

100 %

Maximum
power consumption

Depending
on model

1 24 V

W

0.6

1 240 V

W

1.5

2 240 V

VA

32

Output characteristics

Output type

Solid state

Breaking capacity

A

2/130.7 at 20° C (0.5 A UL)

Derating

mA

5 / °C

Maximum permissible current

A

20

≤ 10 ms

Minimum breaking current

mA

10

Leakage current

mA

< 5

Maximum switching voltage

V

2/13250

Typical voltage drop at terminals

3-wire 4 V - 2-wire 8 V

Electrical life

10

8

operations

Mechanical life

10

8

operations

Dielectric strength

Conforming to
IEC 60664, IEC 60255-5

kV

2.5...1 mA / 1 min

Input characteristics

Input type

Volt-free contact (no potential)
Control possible by 3-wire sensor with PNP output, maximum residual voltage: 0.4 V
whatever the supply voltage of the timer

References :
pages 2/16 and 2/17

Dimensions :
page 2/16

Schemes :
page 2/17

2/15

2

Characteristics

(continued)

2

Zelio Time -
modular timing relays

2

Relays with solid state output,
width 17.5 mm

General characteristics

Conforming to standards

IEC 61812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC
(

4 marking) + EMC directive (89/336/EEC + IEC 60669-2-3)

Approvals

cULus, CSA

Ambient air temperature
around the device

Storage

°C

- 30…+ 60

Operation

°C

- 20…+ 60

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4 kV/3

Degree of protection
conforming to IEC 60529

Terminal block

IP 20

Housing

IP 40

Front panel

IP 50

Vibration resistance

Conforming to IEC 60068-2-6

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 60068-2-3

93 %

Electromagnetic
compatibility

Immunity to electrostatic discharge,
conforming to IEC 61000-4-2

Level III (Air 8 kV/Contact 6 kV)

Immunity to electromagnetic fields,
conforming to ENV 50140/204
(IEC 61000-4-3)

Level III (10 V/m: 80 MHz…1 GHz)

Immunity to fast transients in bursts,
conforming to IEC 61000-4-4

Level III (direct 2 kV / capacitive connecting clip 1 kV)

Immunity to surges on the power supply,
conforming to IEC 61000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode,
conforming to ENV 50141
(IEC 61000-4-6)

Level III (10 V rms: 0.15…80 MHz)

Immunity to voltage dips and breaks,
conforming to IEC 61000-4-11

30 % / 10 ms

60 % / 100 ms

95 % / 5 s

Radiated and mains conducted
disturbance,
conforming to EN 55022
(EN 55011 Group 1)

Class B

Fixing

Symmetrical mounting rail
(EN 50022)

mm

35

Clamping capacity

Without cable end

mm

2

2 x 2.5 or 1 x 4

With cable end

mm

2

2 x 1.5

Housing material

Self-extinguishing

References :
pages 2/16 and 2/17

Dimensions :
page 2/16

Schemes :
page 2/17

2/16

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
modular timing relays

2

Relays with solid state output,
width 17.5 mm

Solid state output

1 Multifunction, dual function or single function

1 Multi-range (7 selectable ranges)

1 Multivoltage

1 Solid state output: 0.7 A

1 Screw terminals

Function diagrams

Function A

Function H

Delay on energisation

Timing on energisation

References

Functions

Single function

Single function

A

H

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Voltages

2 24…240 V

–

RE11 LH BM

2/1 24…240 V

RE11 LA MW

–

Nominal output current

0.7 A

0.7 A

Connection

Screw terminals

5

5

Weight (kg)

0.060

0.060

Dimensions and connection schemes

Dimensions

U

R

T

U

R

C

t1

t2

T

52

19

25

52

19

25

5,5

72

17,9

81

Characteristics :
pages 2/14 and 2/15

Schemes :
page 2/17

2/17

2

2

2

Function At

Function B

Function C

Function L

Function Li

Delay on energisation with
memory

T = t1 + t2 + …

Timing on impulse, one shot

Timing after opening
of control contact

Asymmetrical flashing, start
with output in rest position

Asymmetrical flashing, start
with output in operating
position

Function Ht

Function D

Function Di

Function Ac

Function Bw

Timing on energisation
with memory

T = t1 + t2 + …

Symmetrical flashing, start
with output in rest position

Symmetrical flashing, start
with output in operating
position

Timing after closing and
opening of control contact

Pulse output (width
adjustable)

Single function

Dual function

Multifunction

C

L - Li

A - At - B - C - H - Ht - D - Di - Ac - Bw

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

RE11 LC BM

RE11 LL BM

RE11 LM BM

–

–

–

0.7 A

0.7 A

0.7 A

5

5

5

0.060

0.060

0.060

Connection schemes

Single function relay

Multifunction relay

Flashing

Functions A, H

Function C

(1) Contact Y1 :

- Control for functions B, C, Ac, Bw.
- Partial stop for functions At, Ht.
- Function D if Di selected.
- Not used for functions A and H.

Functions L, Li

(1) Link A2-Y1 for function L only.

U

R

C

t1

t2

U

R

C

T

T

U

C

R

T

Tr

Ta

U

R

Ta

Tr

U

R

U

R

C

t1

t2

T

T

T

T

T

T

T

U

R

T

T

T

T

T

U

R

U

C

R

T

T

U

R

C

T

T

52

19

26

52

19

27

5

219

28

R

A2/L

A1

U

±

±

R

LA

1

U

±

±

A2

Y2

Y2

R

A2

Y1

18

A1

U

Y1

(1)

a/c

a/c

(1)

R

A2

Y1

18

A1

U

Characteristics :
pages 2/14 and 2/15

Dimensions :
page 2/16

2/18

2

Characteristics

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, solid state output,
width 22.5 mm

The RE9 range of relays is designed for simple, repetitive applications with short and
intensive cycles because their solid state output provides very high electrical
durability.
Each relay has a single timing range.
Each relay has a wide voltage range from 24 to 240 V.
The range comprises 9 references with 3 model types:
1 RE9 TA: function A,

1 RE9 RA: function C,

1 RE9 MS: multifunction A, H, L, Li.
These products have a transparent, hinged flap on their front face to avoid any
accidental alteration of the settings. This flap can be directly sealed.

Presentation

56

08

53

Environment

Conforming to standards

IEC 61812-1, EN 61812-1

Product certifications

CSA, GL pending. UL

12

12

12

12marking

Zelio Time timing relays conform to European regulations relating to

4 marking

Ambient air temperature
around the device

Storage

°C

- 40…+ 85

Operation

°C

- 20…+ 60

Permissible relative
humidity range

Conforming to IEC 60721-3-3

15…85 % Environmental class 3K3

Vibration resistance

Conforming to IEC 60068-2-6,
10 to 55 Hz

a = 0.35 ms

Shock resistance

Conforming to IEC 60068-2-27

15 gn - 11 ms

Degree of protection

Casing

IP 50

Terminals

IP 20

Degree of pollution

Conforming to IEC 60664-1

3

Overvoltage category

Conforming to IEC 60664-1

III

Rated insulation voltage

Conforming to IEC

V

250

Conforming to CSA

V

300

Test voltage for
insulation tests

Dielectric test

kV

2.5

Shock wave

kV

4.8

Voltage limits

Power supply circuit

0.85…1.1 Uc

Frequency limits

Power supply circuit

Hz

50/60 ± 5 %

Disconnection value

Power supply circuit

> 0.1 Uc

Mounting position
without derating

In relation to normal
vertical mounting plane

Any position

Cabling
Maximum c.s.a.

Flexible cable without cable end mm

2

2 x 2.5

Flexible cable with cable end

mm

2

2 x 1.5

Tightening torque

N.m

0.6…1.1

Immunity to electromagnetic interference (EMC)

(application class 2 conforming to EN 61812-1)

Electrostatic discharge

Conforming to IEC 61000-4-2

Level 3 (6 kV contact, 8 kV air)

Electromagnetic fields

Conforming to IEC 61000-4-3

Level 3 (10 V/m)

Fast transients

Conforming to IEC 61000-4-4

Level 3 (2 kV)

Shock waves

Conforming to IEC 61000-4-5

Level 3 (2 kV)

Radiated and conducted
emissions

CISPR11

Group 1 class A

CISPR22

Class A

References :
page 2/20

Dimensions :
page 2/20

Schemes :
page 2/21

2/19

2

Characteristics

(continued)

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, solid state output,
width 22.5 mm

Timing relay type

RE9 TA
On-delay

RE9 RA
Off-delay

RE9 MS
Multifunction

Supply characteristics

Supply voltage

V

2/1 24…240

2 24…240

2/1 24…240.
See page 2/20

Voltage limits

Of the control circuit

0.85…1.1 Un

Frequency

Hz

50…60 ± 5 %

Control contact

Mechanical only

In series

Between Y2 and A2

In series

Maximum length of
connecting cable

From contact to RE9

m

–

20

–

Control input consumption

Input Y2

mA

–

5

–

Timing characteristics

Setting accuracy

< ± 20 %

Repeat accuracy

< 1 %

Minimum reset time

After the time delay period

ms

100

Minimum switching time

ms

–

40

–

Maximum immunity
to microbreaks

During the time delay period

ms

100

2

70

After the time delay period

ms

2

–

2

Temperature drift

≤ 0.1 % per degree centigrade

Switching characteristics (solid state type)

Maximum continuous current At ambient temperature: 20 °C

A

0.7 (minimum 10 mA)

Maximum overload current

VDE 0435 part. 303,
4.8.3/Class II

A

15 for 10 ms

Maximum voltage drop

Closed state

V

3 (at 0.7 A)

Leakage current

Open state

mA

≤ 6

≤ 1

≤ 6

Maximum dissipated power

W

2.5

4

2.5

Derating

For temperature > 20 °C

mA

Without

Electrical durability

In millions of operating cycles

> 100

References :
page 2/20

Dimensions :
page 2/20

Schemes :
page 2/21

2/20

2

Functions,
references,
dimensions

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, solid state output,
width 22.5 mm

Solid state output

1 Multifunction or single function

1 Multivoltage

1 Screw terminals

Function diagrams

Function A

Function C

Function H

Delay on energisation

Timing after opening
of control contact

Timing on energisation

Function D

Function Di

Symmetrical flashing,
start with output in rest
position

Symmetrical flashing,
start with output in
operating position

References

Functions

A

C

A, H, D, Di

Voltages

13or 2 24…240 V

5

–

53(A)

2324…240 V

–

5

53(H, D, Di)

Timing ranges

0.1 s…10 s

RE9 TA11MW

RE9 RA11MW7

RE9 MS21MW

0.3 s …30 s

RE9 TA31MW

RE9 RA31MW7

–

3 s…300 s

RE9 TA21MW

RE9 RA21MW7

RE9 MS21MW

40 s…60 min

RE9 TA51MW

RE9 RA51MW7

–

Weight (kg)

0.110

0.110

0.110

Dimensions

Rail mounting

Screw fixing

U

R

T

U

C

R

T

U

R

T

T

T

T

T

T

T

U

R

U

R

T

T

T

T

T

56

08

54

56

08

55

56

08

55

89,5

82

78

80

6

6

78

Characteristics :
pages 2/18 and 2/19

Schemes :
page 2/21

2/21

2

Schemes

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, solid state output,
width 22.5 mm

Terminal blocks

RE9 TA

RE9 RA

RE9 MS

Recommended application schemes

RE9 TA

The timing relay is placed in series, with the load whose energisation is to be delayed on one
side and switch K on the other side. The mains supply may be a.c. or d.c. and the voltage may
be between 24 V and 240 V. See function diagram on page opposite.

RE9 RA

The timing relay is placed in series with the load whose de-energisation is to be delayed. Switch
K is connected to terminals Y2 and A2 of the timing relay, and terminal A2 is connected to the
mains supply, as indicated in the diagram opposite. The device is operated from an a.c. mains
supply whose voltage is between 24 V and 240 V. See function diagram on page opposite.

RE9 MS

Delay on energisation
Function A

Timing on energisation
Function H

Selection of the timing range

X3-X4 not linked: range 3 s…300 s
(factory configuration)

X3-X4 linked: range 0.1 s…10 s

Link to be made between terminals X1 and X4

Symmetrical flasher,
start with output in rest position
Function D

Symmetrical flasher,
start with output in operating position
Function Di

Link to be made between terminals X2 and X4 on one side
and between X1 and X2 on the other side

Link to be made between terminals X1 and X4

Note : For supply voltages greater than 30 V, the rated voltage of the load is equal to the supply voltage. For a supply voltage of 24 V, the voltage drop within the
RE9 relay must be taken into account (about 3 V); a coil with a nominal voltage of 21 V must therefore be selected for the load.

A1

L

A1

L

Y2

A2

A1

L

X1

X3

X2

X4

L

A1

K

RE9-TA

Supply

1 or 2

Load

L

A1

K

A2

Y2

RE9-RA

Supply

1

Load

A2

L

A1

A1

K

X3 X4

RE9-MS

Supply

1 or 2

Load

A2

L

A1

A1

K

X1

X3 X4

RE9-MS

Supply

1

Load

A2

L

A1

A1

K

X2 X3

X1

X4

RE9-MS

Supply

1

Load

A2

L

A1

A1

K

X2 X3 X4

RE9-MS

Supply

1

Load

Characteristics :
pages 2/18 and 2/19

Dimensions :
page 2/20

2/22

2

Characteristics

2

Zelio Time -
modular timing relays

2

Relays with relay output,
width 17.5 mm

Timing characteristics

Relay type

RE11 R

3233

3233

3233

3233

RE11 RME MU

Selectable timing ranges
by selector switch on front panel

s

0.1…1

0.1…1

1…10

1…10

min

0.1…1

0.1…1

1…10

1…10

h

0.1…1

0.1…1

1…10

1…10

10…100

–

Repeat accuracy
(with constant parameters)

Conforming to IEC 61812-1

± 0.5 %

Drift

Temperature

± 0.05 % / °C

Voltage

± 0.2 % / V

Setting accuracy
at full scale

Conforming to IEC 61812-1

± 10 % at 25 °C

Minimum duration
of control pulse

Typical

ms

30

Typical with load in parallel

ms

100

Maximum reset time
by de-energisation

Typical

ms

100

Immunity to microbreaks

Typical

ms

> 10

Supply characteristics

Relay type

RE11 R

3233

3233

3233

3233

RE11 R

3333 JU

Supply voltage

V

2/1312…240

1324/2 24…240 depending on version

2/1 12 V

Frequency

Hz

50/60

Operating range

85…110 % of Un

90…120 % of Un

On-load factor

100 %

Maximum power
consumption

Depending
on model

2/1 12 V

VA/W

–

0.4

1 24 V

W

0.6

–

1 240 V

W

1.5

–

2 240 V

VA

32

–

Output characteristics

Relay type

RE11 R

3233

3233

3233

3233

RE11 RME MU

Output type

Relay, 1 C/O contact, AgNi (cadmium-free)

Breaking capacity

232000 VA, 1380 W

231250 VA, 1350 W

Maximum breaking current

A

238, 138

235, 135

Minimum breaking current

mA

10 /

1 10 V

Maximum switching voltage

V

2/13250 (except RE11 RMX MU: 2 250 and 1 150 )

Electrical life

10

5

operations 8 A 250 V resistive

10

5

operations 5 A 250 V resistive

Mechanical life

5 x 10

6

operations

Dielectric strength

Conforming to IEC 61812-1

kV

2.5/1min/1 mA/50 Hz

Impulse voltage

Conforming to IEC 60664-1,
IEC 61812-1

kV

5, wave: 1.2/50 µs

Display characteristics

State indication by 1 LED

Green

Operating status indication
Pulsing: relay energised, no timing in progress (except functions Di-D and Li-L)
Flashing: timing in progress
On steady: relay energised, no timing in progress

Input characteristics

Input type

Volt-free contact (no potential)
Control possible by 3-wire sensor with PNP output, maximum residual voltage: 0.4 V
whatever the supply voltage of the timer

References :
pages 2/23 and 2/24

Dimensions :
pages 2/24 and 2/26

Schemes :
pages 2/25 and 2/27

2/23

2

Characteristics

(continued)

2

Zelio Time -
modular timing relays

2

Relays with relay output,
width 17.5 mm

General characteristics

Conforming to standards

IEC 61812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC
(

4 marking) + EMC directive (89/336/EEC + IEC 60669-2-3)

Approvals

cULus, CSA,
GL except RE11 RMX MU and RE11 RME MU

Ambient air temperature
around the device

Storage

°C

- 30…+ 60

Operation

°C

- 20…+ 60

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4 kV/3

Degree of protection
conforming to IEC 60529

Terminal block

IP 20

Housing

IP 40

Front panel

IP 50

Vibration resistance

Conforming to IEC 60068-2-6

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 60068-2-3

93 %

Electromagnetic compatibility Immunity to

electrostatic discharge,
conforming to IEC 61000-4-2

Level III (Air 8 kV/Contact 6 kV)

Immunity to
electromagnetic fields,
conforming to ENV 50140/204
(IEC 61000-4-3)

Level III (10 V/m: 80 MHz…1 GHz)

Immunity to
fast transients in bursts,
conforming to IEC 61000-4-4

Level III (direct 2 kV / capacitive connecting clip 1 kV)

Immunity to
surges on the power supplies,
conforming to IEC 61000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode,
conforming to ENV 50141
(IEC 61000-4-6)

Level III (10 V rms: 0.15…80 MHz)

Immunity to
voltage dips and breaks,
conforming to IEC 61000-4-11

30 % / 10 ms

60 % / 100 ms

95 % / 5 s

Radiated and mains
conducted disturbance,
conforming to EN 55022
(EN 55011 Group 1)

Class B

Fixing

Symmetrical mounting rail
(EN 50022)

mm

35

Clamping capacity

Without cable end

mm

2

2 x 2.5 and 1 x 4

With cable end

mm

2

2 x 1.5

Spring terminals, 2 terminals
per connection point

Flexible cable

mm

2

1.5

Solid cable

mm

2

2.5

Housing material

Self-extinguishing

References :
pages 2/23 and 2/24

Dimensions :
pages 2/24 and 2/26

Schemes :
pages 2/25 and 2/27

2/24

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
modular timing relays

2

Relays with relay output,
width 17.5 mm

Output 1 C/O contact

1 Dual function or single function

1 Multi-range (7 selectable ranges)

1 Multivoltage

1 1 relay output: 8 A

1 Screw terminals

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control option

Function diagrams

Function A

Function At

Delay on energisation

Delay on energisation with memory

T = t1 + t2 + …

Function H

Function Ht

Timing on energisation

Timing on energisation with memory

T = t1 + t2 + …

References

Functions

Dual function

Dual function

A - At

H - Ht

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Voltages

2/ 1 12 V

–

–

1324 V / 2 24…240 V

RE11 RA MU

RE11 RH MU

Nominal output current

8 A

8 A

Connection

Screw terminals

5

5

Weight (kg)

0.060

0.060

Dimensions and connection schemes

Dimensions

U

R

T

U

R

C

t1

t2

U

R

T

U

R

C

t1

t2

T

52

19

29

52

19

29

5,5

72

17,9

81

Characteristics :
pages 2/22 and 2/23

Schemes :
page 2/27

2/25

2

2

2

Function L

Function Li

Asymmetrical flashing,
start with output in rest position

Asymmetrical flashing,
start with output in operating position

Function B

Function C

Timing on impulse, one shot

Timing after opening
of control contact

Dual function

Dual function

Single function

Single function

L - Li

L - Li

B

C

1 s - 10 s - 1 min - 10 min - 1 h - 10 h -
100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h -
100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h -
100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h -
100 h

–

RE11 RL JU

–

–

RE11 RL MU

–

RE11 RB MU

RE11 RC MU

8 A

8 A

8 A

8 A

5

5

5

5

0.060

0.060

0.060

0.060

Connection schemes

Functions A and At

Functions H and Ht

Functions L and Li

Functions B and C

(1) Link A1-Y1 for function L only.

Tr

Ta

U

R

Ta

Tr

U

R

U

R

C

T

T

U

C

R

T

52

19

30

52

19

30

52

19

29

5

2

1

9

2

9

A2

Y1

A1

U

+

–

16

15

R

18

A2

Y1

A1

U

+

–

16

15

R

18

A2

Y1

A1

U

+

–

16

15

R

18

(1)

A2

Y1

A1

U

+

–

16

15

R

18

Characteristics :
pages 2/22 and 2/23

Dimensions :
page 2/26

2/26

2

Functions,
references,
dimensions,
scheme

2

Zelio Time -
modular timing relays

2

Relays with relay output,
width 17.5 mm

Output 1 C/O contact

1 Multifunction

1 Multi-range (6 or 7 selectable ranges)

1 Multivoltage

1 1 relay output: 5 or 8 A

1 Screw or spring terminals

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control option

Function diagrams

Function A

Function At

Function B

Delay on energisation

Delay on energisation
with memory

T = t1 + t2 + …

Timing on impulse, one shot

Function C

Function H

Function Ht

Timing after opening
of control contact

Timing on energisation

Timing on energisation
with memory

T = t1 + t2 + …

Function D

Function Di

Function Ac

Symmetrical flashing, start
with output in rest position

Symmetrical flashing, start
with output in operating
position

Timing after closing and
opening of control contact

References

Functions

Multifunction

Multifunction

A - At - B - C - H - Ht - D - Di - Ac - Bw

A - At - B - C - H - Ht - D - Di - Ac - Bw

Timing ranges

6 or 7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Voltages

2/1312 V

–

–

1324 V / 2324…240 V

RE11 RM MU

–

2/1312…240 V

–

RE11 RM MW

Nominal output current

8 A

8 A

Connection

Screw terminals

5

5

Spring terminals

–

–

Weight (kg)

0.060

0.060

Dimensions and connection scheme

Dimensions

RE11 RM

3333 MU, RE11 RM MW, RE11 RM JU

RE11 RM MWS

U

R

T

U

R

C

t1

t2

U

R

C

T

T

U

C

R

T

U

R

T

U

R

C

t1

t2

T

T

T

T

T

T

T

U

R

T

T

T

T

T

U

R

U

C

R

T

T

52

19

31

52

19

31

5,5

72

17,9

81

5,5

72

17,9

81

Characteristics :
pages 2/22 and 2/23

Schemes :
page 2/25

2/27

2

2

2

Function Bw

Function Ad

Function Ah

Function N

Function O

Pulse output (width
adjustable)

Timing on closing
of control contact

Flashing single cycle by
operation of control contact

"Safe-guard"

"Delayed safe-guard"

Function P

Function Pt

Function T

Function Tt

Function W

Delayed fixed-length pulse

P = 500 ms

Impulse counter (on-delay)

T = t1 + t2 + …
P = 500 ms

Bistable relay

Timed impulse relay

On-delay after opening
of control contact

Multifunction

Multifunction

Multifunction

Multifunction

A - At - B - C - H - Ht - D - Di - Ac - Bw

A - At - B - C - H - Ht - D - Di - Ac - Bw

A - At - B - C - H - Ht - D - Di

Ad - Ah - N - O - P - Pt - T - Tt - W

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

–

RE11 RM JU

–

–

–

–

RE11 RME MU

RE11 RMX MU

RE11 RM MWS

–

–

–

8 A

8 A

5 A

8 A

–

5

5

5

5

–

–

–

0.060

0.060

0.060

0.060

Connection scheme

(1) Contact Y1 :

- Control for functions B, C, Ac, Bw, Ad, Ah, N, O, W, T, Tt.
- Partial stop for functions At, Ht and Pt.
- Function D if Di selected.
- Not used for functions A, H and P.

U

R

C

T

T

U

R

C

T

T

U

R

C

T

T

T

T

T

U

C

R

T

T

T

U

C

R

t<T

U

R

T

P

t1

t2

P

U

G

R

U

C

R

U

C

R

T

t<T

T

U

C

R

52

19

32

52

19

31

52

19

31

52

19

33

A2

Y1

A1

U

+

–

16

15

R

18

Y1

(1)

Characteristics :
pages 2/22 and 2/23

Dimensions :
page 2/24

2/28

2

Characteristics

2

Zelio Time -
industrial timing relays

2

Single, dual or multifunction relays, relay output,
width 22.5 mm

Timing characteristics

Repeat accuracy
(with constant parameters)

Conforming to IEC 61812-1

± 0.5 %

Drift

Temperature

± 0.05 % / °C

Voltage

± 0.2 % / V

Full scale setting accuracy

Conforming to IEC 61812-1

± 10 % at 25 °C

Minimum duration
of control impulse

Typical

ms

30

Typical under load

ms

100

Maximum reset time
by de-energisation

Typical

ms

100

Immunity time
to microbreaks

Typical

ms

> 10

Supply characteristics

Multivoltage supply

Depending on version, see pages 2/30 to 2/33

Frequency

Hz

50/60

Operating range

85…110 % Un (85…120 Un for

2/1312 V )

On-load factor

100 %

Maximum power
consumption

Depending
on model

1 24 V

W

0.6

1 240 V

W

1.5

2 240 V

VA

32

Output characteristics

Output type

C/O contact, AgNi (cadmium-free)

Breaking capacity

232000 VA, 1380 W

Maximum breaking current

A

2/13 8

Minimum breaking current

mA

10 /

135 V

Maximum switching voltage

V

2/13250

Electrical durability

10

5

operations 8 A 250 V resistive

Mechanical durability

5 x 10

6

operations

Dielectric strength

Conforming to IEC 61812-1

kV

2.5/1 min/1 mA/50 Hz

Impulse voltage

Conforming to IEC 60064-1,
IEC 61812-1

kV

5, wave 1.2/50 µs

Display characteristics

State indication by 2 LEDs

Green

Operating status indication green LED

Pulsing: relay energised, no timing in progress

(except Di-D and Li-L)

Flashing: timing in progress

On steady: relay energised, no timing in progress

Yellow

On-delay relay

Input characteristics

Input type

Volt-free contact (no potential)
Control possible by 3-wire sensor with PNP output, maximum residual voltage: 0.4 V
whatever the supply voltage of the timer

References :
pages 2/30 to 2/33

Dimensions :
pages 2/30 to 2/33

Schemes :
pages 2/30 to 2/33

2/29

2

Characteristics

(continued)

2

Zelio Time -
industrial timing relays

2

Single, dual or multifunction relays, relay output,
width 22.5 mm

General characteristics

Conforming to standards

IEC 1812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC
(

4 marking) + EMC (89/336/EEC + IEC 669-2-3)

Product certifications

c UL us, CSA,
GL except RE 88 865 503 and RE 88 865 265

Temperature limits

Operation

°C

- 20…+ 60

Storage

°C

- 30…+ 60

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4 kV/3

Degree of protection
conforming to IEC 529

Terminal block

IP 20

Housing

IP 40

Front face

IP 50 except RE 88 865 265 (IP 30)

Vibration resistance

Conforming to IEC 68-2-6

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 68-2-3

93 %

Electromagnetic
compatibility

Immunity to
electrostatic discharge,
conforming to IEC 1000-42

Level III (Air 8 kV/Contact 6 kV)

Immunity to
electromagnetic fields,
conforming to ENV 50140/204
(IEC 1000-4-3)

Level III (10 V/m: 80 MHz…1 GHz)

Immunity to
fast transients in bursts,
conforming to IEC 1000-4-4

Level III (direct 2 kV / capacitive connecting clip 1 kV)

Immunity to
surges on the power supply,
conforming to IEC 1000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode
conforming to ENV 50141
(IEC 1000-4-6)

Level III (10 V rms: 0.15…80 MHz)

Immunity to
voltage dips and breaks,
conforming to IEC 1000-4-11

30 % / 10 ms

60 % / 100 ms

95 % / 5 s

Radiated and mains
conducted disturbance,
conforming to EN 55022
(EN 55011 Group 1)

Class B

Fixing

Symmetrical mounting rail
(EN 50022)

mm

35

Clamping capacity

Without cable end

mm

2

2 x 2.5

With cable end

mm

2

2 x 1.5

Spring terminals,
2 terminals per
connection point

Flexible cable

mm

2

1.5

Solid cable

mm

2

2.5

Housing material

Self-extinguishing

References :
pages 2/30 to 2/33

Dimensions :
pages 2/30 to 2/33

Schemes :
pages 2/30 to 2/33

2/30

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
industrial timing relays

2

Single, dual or multifunction relays, relay output,
width 22.5 mm

Relay outputs, 1 C/O and 2 C/O contacts

1 Single or dual function

1 Multi-timing range (7 switchable ranges)

1 Multivoltage

1 1 and 2 relay outputs: 8 A - 250 V (10 A UL)

1 Screw or spring terminals

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control option

Function diagrams

Function B

Function C

Function Q

Timing on impulse, one shot

Off-delay

Star-delta starting

Function K

Delay on de-energisation
True Off-delay
(without auxiliary supply)
2 timed contacts

References

Connection

Screw terminals

5

5

5

5

Spring terminals

–

–

–

–

Functions

Single function

Single function

Single function

Single function

B

C

Q

K

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

4 ranges

–

–

–

0.6 s - 2.5 s - 20 s -
160 s

Selectable interswitching time

–

–

20 - 40 - 60 - 80 -
100 - 120 - 140 ms

–

Relay output

1 timed contact

1 timed contact

1 timed contact

2 timed contacts

Voltages

1324 V / 2324…240 V

RE 88 865 125

RE 88 865 135

RE 88 865 175

RE 88 865 265

2/1312 V

–

–

–

–

2/1312…240 V

–

–

–

–

23230 / 380 V

–

–

RE 88 865 176

–

Weight (kg)

0.090

0.090

0.090

0.090

Dimensions and connection schemes

Dimensions

Connection schemes

All functions except K
RE 88 865 3

33

33

33

33 and RE 88 865 215

U

C

R

∞

T

U

C

R

∞

T

T

R

U

Ti

T

R1/R2

U

56

11

72

56

11

72

56

11

72

56

11

76

32

3,5

95

5

57

78

63

22,5

A1 15 Y1

18 16 A2

U

A1

R1

R2

15

A2

18

16

25/21

28/24

26/22

Y1

+

Characteristics :
pages 2/28 and 2/29

2/31

2

2

2

Function A

Function H

Function L

Delay on energisation

Timing on energisation

Asymmetrical recycler
Start after pause

Function At

Function Ht

Function Li

Timing on energisation with memory

Delay on energisation with memory

Asymmetrical recycler
Pulse start

5

5

5

5

–

–

–

–

Dual function

Dual function

Dual function

Dual function

A - At

A - At

H - Ht

Li - L

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

–

–

–

–

–

–

–

–

1 timed contact

2 timed contacts

1 timed contact

1 timed contact

RE 88 865 115

RE 88 865 215

RE 88 865 145

RE 88 865 155

–

–

–

–

–

–

–

–

–

–

–

0.090

0.090

0.090

0.090

Function K
RE 88 865 265

All functions except L and Li
RE 88 865 1

332

332

332

332

Functions L and Li
RE 88 865 155

Function Q
RE 88 865 17

3333

(1) Link A1-Y1 for function L only.

U

R

T

T

R

U

T1

R

T2

U

U

C

R

t1

t2

T = t1+t2

t1

R

C

U

t2

T = t1+t2

T1

R

U

T2

56

11

72

5

611

76

56

11

72

56

11

73

U

A1

A2

R1

R2

15

18

16

25

28

26

+

U

A1

R

15

A2

18

16

Y1

+

U

A1

R

15

(1)

A2

15

16

Y1

+

U

A1

R

15

A2

18

28

+

Characteristics :
pages 2/28 and 2/29

2/32

2

Functions,
references,
scheme

2

Zelio Time -
industrial timing relays

2

Single, dual or multifunction relays, relay output,
width 22.5 mm

Relay outputs, 1 C/O and 2 C/O contacts

1 Multifunction

1 Multi-timing range (7 switchable ranges)

1 Multivoltage

1 1 and 2 relay outputs: 8 A - 250 V (10 A UL) of which
1 convertible to instantaneous
1 Screw or spring terminals

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control option

Function diagrams

Function A

Function At

Function B

Delay on energisation

Timing on energisation
with memory

Timing on impulse, one shot

Function C

Function H

Function Ht

Off-delay

Timing on energisation

Delay on energisation
with memory

Function Di

Function D

Function Ac

Flashing relay
Pulse start

Flashing relay
Start after pause

Timing after closing/opening
of control contact

Function Bw

Pulse output (adjustable)

References

Connection

Screw terminals

5

5

–

Spring terminals

–

–

5

Functions

Multifunction

Multifunction

Multifunction

A - At - B - C - H - Ht - Di - D -
Ac - Bw

A - At - B - C - H - Ht - Di - D -
Ac - Bw

A - At - B - C - H - Ht - Di - D -
Ac - Bw

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Relay output

1 timed contact

2 timed contacts, 1 of which
convertible to instantaneous

1 timed contact

Voltages

1324 V / 2324…240 V

RE 88 865 105

RE 88 865 305

–

2/1312 V

RE 88 865 100

RE 88 865 300

–

2/1312…240 V

RE 88 865 103

RE 88 865 303

RE 88 865 503

Weight (kg)

0.090

0.090

0.090

U

C

R

∞

T

U

C

R

t1

t2

T = t1+t2

U

C

R

∞

T

T

R

U

Ti

T

R

U

t1

R

C

U

t2

T = t1+t2

U

R

T T

T

R1/R2

U

U

C

R

T

T

U

C

R

T

T

56

11

71

56

11

75

56

11

74

Characteristics :
pages 2/28 and 2/29

2/33

2

2

2

Function Ad

Function Ah

Function N

Function O

Function P

Delay on energisation
by switch

Flashing single cycle
by switch

"Safe-guard"

"Delayed safe-guard"

Delayed fixed-length pulse

Function Pt

Function TI

Function Tt

Function W

Impulse counter (on-delay)

Impulse relay

Timed impulse relay

Timing after pulse
on control contact

Connection scheme

5

5

–

–

Multifunction

Multifunction

Ad - Ah - N - O - P - Pt - Tl - Tt - W

Ad - Ah - N - O - P - Pt - Tl - Tt - W

1 timed contact

2 timed contacts

RE 88 865 185

RE 88 865 385

–

–

–

–

0.090

0.090

U

C

R

T

T

U

C

R

T

T

T

T

U

C

R

T

T

U

C

R

T

T

T

U

R

T

P

P = 500 ms

U

C

R

P

T = t1 + t2
P = 500 ms

t2

t1

U

C

R

U

C

R

T

t

U

C

R

T

T

A2

Y1

A1

U

+

–

16

15

R

18

56

11

71

56

11

71

Characteristics :
pages 2/28 and 2/29

2/34

2

Characteristics

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

The RE7 range of relays, with only 23 references, covers all timing applications.

These relays offer multi-range timing from 50 ms to 300 h.

They are multivoltage.

Three models combine several different functions: multifunction relays.

These products have a transparent, hinged flap on their front face to avoid any
accidental alteration of the settings. This flap can be directly sealed.

Presentation

56

08

72

References :
pages 2/36 to 2/39

Environment

Conforming to standards

IEC 61812-1, EN 61812-1

Product certifications

CSA, GL pending, UL

1

1

1

1 marking

Zelio Time timing relays conform to European regulations relating to

4 marking

Ambient air temperature
around the device

Storage

°C

- 40…+ 85

Operation

°C

- 20…+ 60

Permissible relative
humidity range

Conforming to IEC 60721-3-3

15…85 % Environmental class 3K3

Vibration resistance

Conforming to IEC 60068-2-6,
10 to 55 Hz

a = 0.35 ms

Shock resistance

Conforming to IEC 60068-2-27

15 gn - 11 ms

Degree of protection

Casing

IP 50

Terminals

IP 20

Degree of pollution

Conforming to IEC 60664-1

3

Overvoltage category

Conforming to IEC 60664-1

III

Rated insulation voltage
Between contact circuit and
power supply or between contact
circuit and control inputs

Conforming to IEC

V

250

Conforming to CSA

V

300

Test voltage for
insulation tests

Dielectric test

kV

2.5

Shock wave

kV

4.8

Voltage limits

Power supply circuit

0.85…1.1 Uc

Frequency limits

Power supply circuit

Hz

50/60 ± 5 %

Disconnection value

Power supply circuit

> 0.1 Uc

Mounting position
without derating

In relation to normal
vertical mounting plane

Any position

Cabling
Maximum c.s.a.

Flexible cable without cable end mm

2

2 x 2.5

Flexible cable with cable end

mm

2

2 x 1.5

Tightening torque

N.m

0.6…1.1

Immunity to electromagnetic interference (EMC)

(application class 2 conforming to EN 61812-1)

Electrostatic discharge

Conforming to IEC 61000-4-2

Level 3 (6 kV contact, 8 kV air)

Electromagnetic fields

Conforming to IEC 61000-4-3

Level 3 (10 V/m)

Fast transients

Conforming to IEC 61000-4-4

Level 3 (2 kV)

Shock waves

Conforming to IEC 61000-4-5

Level 3 (2 kV)

Radiated and
conducted emissions

CISPR11

Group 1 class A

CISPR22

Class A

Consumption

2 50/60 Hz

1

Average consumption

24 V

48 V

110 V

240 V

24 V

48 V

110 V

240 V

RE7-

5511BU

VA

0.7

1.6

1.8

8.5

W

0.5

1.2

–

–

RE7-

5512BU and RE7-5513BU VA

1.2

2

2.8

12.5

W

0.8

1.6

–

–

RE7-

5555MW (1)

VA

2

2.5

3.2

6

W

2

1

3.2

2

(1) RE7-RB

11MW: current peak on energisation = 1 A / 30 ms.

2/35

2

Characteristics

(continued)

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

Timing characteristics

Setting accuracy

As % of the full-scale value

± 10 %

Repeat accuracy

± 0.2 %

Influence of voltage

In the voltage range, 0.85…1.1 Un

< 0.2 %

Influence of temperature

< 0.07 %/°C

Immunity to microbreaks

ms

3

Minimum control pulse

ms

20 (except RE7-RB1

5MW: 1 s)

Reset time

ms

50

Output circuit characteristics

Maximum switching voltage

V

6 250

Mechanical durability

In millions of operating cycles

20

Current limit Ith

A

8 (except RE7-RB

55MW: 5 A)

Rated operational limits at 70 °C
Conforming to IEC 60947-5-1/1991
and VDE 0660

24 V

115 V

250 V

AC-15

A

3

3

3

DC-13

A

2

0.2

0.1

Minimum switching capacity

12 V/10 mA

Contact material

90/10 nickel silver
(except RE7-RB

55MU: gold flashed silver alloy)

Remote control input characteristics

Maximum voltage

Applicable to inputs
Y1Z2, X1Z2, X2Z2

V

60

Signal delivered by control
inputs Y1Z2, X1Z2, X2Z2

No galvanic insulation

between these inputs and the
supply

Switching current

mA

< 1

Maximum distance

m

50

Compatibility

3/4-wire PNP and NPN Telemecanique sensors or other sensors without an internal
load

Potentiometer for connection
between terminals Z1Z2, Z3Z2

Type

Linear at ± 20 %

Resistance

k

Ω

47 ± 20 %

Power

W

0.2

Maximum distance

m

25 by shielded cable: shielding linked to terminal Z2

References :
pages 2/36 to 2/39

a.c. load

d.c. load

Curve 1

Curve 2

Load limit curve

Electrical durability of contacts on resistive load
in millions of operating cycles

Reduction factor k for inductive loads (applies to
values taken from durability curve 1)

A

RE7-RB

33

33

33

33MW

A

RE7-RB

33

33

33

33MW

1

L/R = 20 ms

2

L/R with load protection diode

3

Resistive load

Example:

An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption
equal to 0.1 A and cos

ϕ = 0.3.

For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles.
As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles as indicated
by curve 2.

For cos

ϕ = 0.3: k = 0.6

The electrical durability therefore becomes:
1.5 10

6

operating cycles x 0.6 = 900 000 operating cycles.

10

1

0,1

0,01

0

1

2

3

4

5

6

7

8

A

Current broken in A

M

illion

s

of op

er

atin

g cycles

Power factor on breaking (cos

ϕ)

1

0,6

0,5

0,9

0,8

0,7

0,4

0,3

1

0,8

0,6 0,5

0,4

0,3

0,2

R

edu

cti

on fact

or k

300

40

30

200

100

50

20

10

0,1

0,2

0,5

1

2

5

20

10

1

2

3

A

Current in A

V

o

lt

age i

n

V

RE7

K

+

–

2/36

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

Output 1 C/O contact
Multiple timing ranges

Function diagrams

Function A

Function At

Function Aw

Delay on energisation

Delay on energisation
with memory

Off-delay on energisation
or on opening of control
contact

T = t1 + t2 + …

Function Ac

Function Ak

Timing after closing and
opening of control
contact

Asymmetrical On-delay
and Off-delay with
external control

T = t1 + t2 + …
T = t’1 + t’2 + …

Ta = t1 + t2 + …
Tr = t’1 + t’2 + …

References

Functions

A

A, Aw, At

Ac

Ak

Timing ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

Voltages

13or 2 24 V

5

5

5

5

23110…240 V

5

5

5

5

2 or 1 42…48 V

–

5

5

5

13or 2 24…240 V

–

–

–

–

References

RE7 TL11BU

RE7 TM11BU

RE7 MA11BU

RE7 MV11BU

Weight (kg)

0.150

0.150

0.150

0.150

Dimensions and connection schemes

Dimensions

Rail mounting

Screw fixing

U

R

T

U

R

C

t1

t2

U

R

C

T

T

U

C

t1

G

R

t'1

t2

t'2

U

C

t1

G

R

t'1

t2

t'2

5

6

0

873

56

08

73

56

08

74

560

87

4

89,5

80

82

22,5

78

6

6

78

Ø4

Characteristics :
pages 2/34 and 2/35

Schemes :
pages 2/40 and 2/41

2/37

2

2

2

Function K

Function C

Function H

Function Ht

Function W

Delay on de-energisation
(without auxiliary supply)

Timing after opening
of control contact

Timing on energisation

Timing on energisation
with memory

On-delay after opening
of control contact

T + t1 + t2 + …

Function D

Function Di

Function L

Function Li

Function Lt

Symmetrical flashing,
start with output in
rest position

Symmetrical flashing,
start with output in
operating position

Asymmetrical flashing,
start with output in
rest position

Asymmetrical flashing,
start with output in
operating position

A

symmetrical flashing

with partial stop of timing

Tr = t1 + t2 + …
Ta = t’1 + t’2 + …

(1) If the device has been stored, de-energised, for more than a month, it must be energised for about 15 seconds in order to activate it. Subsequently, it only takes

1 second to start the time delay.

2 If this time is not complied with, the relay remains energised indefinitely.

(2) 2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).

K

C

H

Ht, W

D

L, Li, Lt

A, C, H, W, D, Di

0.05 s…10 min
7 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

–

5

5

5

5

5

5

–

5

5

5

5

5

5

–

5

–

5

–

5

5

5

–

–

–

–

–

–

RE7 RB11MW

RE7 RA11BU
RE7 RM11BU
low level contact

RE7 PE11BU

RE7 PM11BU

RE7 CL11BU

RE7 CV11BU

RE7 ML11BU

0.150

0.150

0.150

0.150

0.150

0.150

0.150

Connection schemes

RE7 TL11BU

RE7 RB11MW

RE7 PE11BU

RE7 TM11BU,
RE7 RA11BU
RE7 RM11BU,
RE7 PM11BU

RE7 MA11BU
RE7 MV11BU

RE7 CL11BU

RE7 CV11BU

U

R

T

> 1 s (1)

U

C

R

T

U

R

T

U

R

C

t1

t2

T

T

U

C

R

T

T

T

T

T

T

U

R

U

R1/R2

T

T

T

T

T

R

2

inst.

(2)

Tr

Ta

U

R

Ta

Tr

U

R

R

G

t1

t’2

t2 t’1

U

56

08

75

56

08

75

56

08

76

56

08

76

56

08

77

56

08

77

56

09

08

A1

15

B1

18

16

A2

18

15

B1

A1

A2

16

A1

15

18

16

A2

18

15

A1

A2

16

A1

15

B1

18

16

A2

18

15

B1

A1

A2

16

A1

15

B1

Z1

B2

Y1

X1

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

A1

15

B1

Z1

B2

Y1

X1

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

A1

15

B1

18

16

A2

18

15

B1

A1

A2

16

A1

15

B1

Z3

Z1

B2

X2

X1

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

Characteristics :
pages 2/34 and 2/35

Dimensions :
page 2/36

Schemes :
pages 2/40 and 2/41

2/38

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

Output 2 C/O contacts
Multiple timing ranges

Function diagrams

Function A

Function Ac

Function C

Delay on energisation

Timing after closing and
opening of control contact

Timing after opening
of control contact

Function K

Delay on de-energisation
(without auxiliary supply)

(1) 2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).
(2) If the device has been stored, de-energised, for more than a month, it must be energised for

about 15 seconds in order to activate it. Subsequently, it only takes 1 second to start the time
delay.

2 If this time is not complied with, the relay remains energised indefinitely.

References

Functions

A

Ac

C

K

Timing ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…10 min
7 ranges

Voltages

13or 2 24 V

5

5

5

–

23110…240 V

5

5

5

–

2 or 1 42…48 V

5

5

5

–

13or 2 24…240 V

–

–

–

5

References

RE7 TP13BU

RE7 MA13BU
symmetrical

RE7 RL13BU
low level contact

RE7 RB13MW

Weight (kg)

0.150

0.150

0.150

0.150

Dimensions and connection schemes

Dimensions

Rail mounting

Screw fixing

U

R1/R2

T

R2
inst.
(1)

U

C

R1/R2

T

T

R2
inst.
(1)

U

R1/R2

C

T

R2
inst.
(1)

U

R1

R2

T

> 1 s (2)

56

09

02

56

09

03

56

09

04

56

09

04

89,5

80

82

22,5

78

6

6

78

Ø4

Characteristics :
pages 2/34 and 2/35

Schemes :
pages 2/40 and 2/41

2/39

2

2

2

Function D

Function Di

Function H

Symmetrical flashing,
start with output in
rest position

Symmetrical flashing,
start with output in
operating position

Timing on energisation

Function Qg

Function Qt

Function W

Star-delta timing

Star-delta timing

On-delay after
opening of control contact

(1) 2 timed outputs (R1/R2) or 1 timed output (R1) and 1 instantaneous output (R2 inst.).

H

W

D

Qt

Qg

A, C, H, W, D, Di, Qg, Qt

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

0.05 s…300 h
10 ranges

5

5

5

5

5

5

–

5

5

5

5

5

5

–

5

5

5

5

5

5

–

–

–

–

–

–

–

5

RE7 PP13BU

RE7 PD13BU

RE7 CP13BU

RE7 YA12BU

RE7 YR12BU

RE7 MY13BU

RE7 MY13MW

0.150

0.150

0.150

0.150

0.150

0.150

0.150

Connection schemes

RE7 TP13BU

RE7 RB13MW

RE7 YA

RE7 RL13BU, RE7 MA13BU
RE7 PD13BU

RE7 PP13BU
RE7 CP13BU

RE7 YR

RE7 MY13BU

RE7 MY13MW

U

R1/R2

T

T

T

T

T

T

R

2

inst. (1)

U

R1/R2

T

T

T

T

T

R

2

inst. (1)

U

R1/R2

T

R

2

inst. (1)

T

T

50 ms

U

R1

R2

U

R1

R2

T

T

50 ms

U

C

R1/R2

T

R

2

inst. (1)

56

09

05

56

09

05

56

09

06

56

09

07

56

09

07

56

09

08

56

09

08

A1

15

B1

25 (21)

Z1

B2

28 (24)

Z2

18

26 (22)

16

A2

18

15

B1

A1

B2

A2

16

28

25

(21)

26

(24)

(22)

A1

15

25

Z1

26

Z2

28

18

16

A2

18

15

A1

A2

16

28

25

26

A1

15

B1

25

B2

28

26

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

28

25

26

A1

15

B1

25 (21)

Y1

B2

26 (22)

28 (24)

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

28

25

26

(24)

(21)

(22)

A1

15

B1

25 (21)

Z1

B2

26 (22)

28 (24)

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

28

25

26

(24)

(21)

(22)

B1

17
17

A1

B2

28

26

Z2

18

16

A2

18

B1

A1

B2

A2

16

28

17

26

A1

15

B1

25 (21)

Z1

Y1

26 (22)

28 (24)

Z2

18

16

A2

18

15

B1

A1

A2

16

28

(24)

25

(21)

26

(22)

A1

15

Y1

25 (21)

Z1

X1

26 (22)

28 (24)

Z2

18

16

A2

18

15

A1

A2

16

28

25

26

(24)

(21)

(22)

Characteristics :
pages 2/34 and 2/35

Dimensions :
page 2/38

Schemes :
pages 2/40 and 2/41

2/40

2

Schemes

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

Recommended application schemes

RE7 TL, TM, TP, CL, CP, ML, MY

Start on energisation

RE7 TM, MA, MV, RM, RL, PM, PD,
ML, MY
Start by external control

RE7 TM, PM, ML, MY

External control of partial stop

RE7 MA, MV, RA, RM

Start by external control

RE7 RB
Start on de-energisation

RE7 RA
Start by external control

RE7 PP
Start on energisation

RE7 PE
Start on energisation

RE7 CV
Selection of starting phase

RE7 TM, TP, MA, RA, RM, PP, PM,
ML, MY
Connection of potentiometer

RE7 MV

Connection of potentiometers to
asymmetrical timing relays

RE7 CV

Connection of potentiometers

Connection precautions

No galvanic isolation between supply terminals A1, A2, B1, B2 and control inputs X1, Y1, Z1, Z2.

(1)

3 110…240 V except RE7 MY13MW :45424…240 V

(2)

54 12…48 V

(3)

54 24 V

(4) Adjustment of the On-delay period
(5) Adjustment of the Off-delay period
(6) Start during the On-delay period : X2, Z2 linked. Start during the Off-delay period : X2, Z2 not linked
(7) Off-delay adjustment (tr) (contact 15/16 closed)
(8) On-delay adjustment (ta) (contact 15/18 closed)

B1

A1

B2

A2

(1)

(2)

(3)

B1

A1

B2

A2

Y1

Z2

(1)

(2)

(3)

B1

A1

B2

A2

X1

Z2

(1)

(2)

(3)

B1

A1

B2

A2

X1

Z2

(1)

(2)

(3)

A1

A2

A1

A2

Y1

B2

A2

Y1

+

–

B1

A2

Y1

+

–

B1

A1

B2

A2

(1)

(2)

(3)

B1

B3

B2

A2

(1)

(3)

B1

A1

B2

A2

X2

Z2

(6)

(1)

(2)

(3)

Z1
Z2

A2

Z1

Z3

(4)

(5)

Z2

A2

Z1

Z3

(7)

(8)

Z2

A2

A2

Z2

S

upp

ly

X1 or Y1 or Z1

Characteristics :
pages 2/34 and 2/35

References :
pages 2/36 to 2/39

2/41

2

Schemes

(continued)

2

Zelio Time -
industrial timing relays

2

Single or multifunction relays, relay output,
width 22.5 mm

Recommended application schemes

(continued)

Power scheme
RE7 YA12BU

Control schemes
Star-delta function with double On-delay timing Qt

Power scheme
RE7 YR12BU

Control schemes
Star-delta function with contact for switching to star connection Q

No galvanic isolation between supply terminals A1, A2, B1, B2 and supply terminal Z2.

This terminal must therefore never be used (factory setting).

Control of several relays with a single external control contact

Connection of a Telemecanique 3-wire NPN or PNP sensor

It is advisable to follow the recommended wiring schemes detailed above and on previous pages. However, the connections below are possible if the restrictions
given are taken into account.

Connection of an external control contact without using terminal Z2:

Connection of a Telemecanique 3-wire NPN or PNP sensor without using
terminal Z2:

- possible on all RE7 relays with external control option except RE7 RA11BU,
- d.c. supply only.

- only possible on relay RE7

5555BU,

- d.c. supply only

.

V2

W2

U2

W1

V1

U1

F2

K2

1

2

3

4

5

6

K1

1

2

3

4

5

6

M1

K3

1

2

3

4

5

6

L1

L2

L3

1

2

3

4

5

6

3

K1

A1

A2

96

F2

15

16

K1T

21

22

K3

21

22

13

14

S1

S2

K1T

A1

A2

13

14 K1

K2

A1

A2

K3

A1

A2

25

28

K1T

21

22

K1

14

13

K2

A1

15

B1

25

B2

28

26

Z2

18

16

A2

18

15

B1

A1

B2

A2

16

28

25

26

Y

N

Δ

95

F3

Terminal block

K1T = relay RE7 YA

V2

W2

U2

W1

V1

U1

F2

K2

1

2

3

4

5

6

K1

1

2

3

4

5

6

M1

K3

1

2

3

4

5

6

L1

L2

L3

1

2

3

4

5

6

3

K1

A1

A2

95

96

F2

21

22

K3

F3

21

22

13

14

S1

S2

K1T

A1

A2

K3

A1

A2

K2

A1

A2

14

13

53

54

K2

28

17

21

22

K1

18

17

K1T

K2

14

13

K1

B1

17
17

A1

B2

28

26

Z2

18

16

A2

18

B1

A1

B2

A2

16

28

17

26

Y

N

Δ

Terminal block

K1T = relay RE7 YR

Z2

A2

Z2

A2

Z2

A2

Su

p

p

ly

A1,B1 or B12

Y1 or X1

A1,B1 or B12

Y1 or X1

A1,B1 or B12

Y1 or X1

BN
BK

NPN
PNP

BU

+

Z2

A2

Su

p

p

ly

A1,B1 or B12

Y1 or X1

+

Z2

A2

A1,B1 or B12

Y1 or X1

+

Z2

A2

A1,B1 or B12

Y1 or X1

BN
BK

NPN

BU

Y1

+

B1B2

Z2

A2

24
or
48 V

BN
BK

PNP

BU

Y1

+

B1B2

Z2

A2

24
or
48 V

Characteristics :
pages 2/34 and 2/35

References :
pages 2/36 to 2/39

2/42

2

Characteristics

2

Zelio Time -
industrial timing relays

2

Optimum single-function relays, relay output,
width 22.5 mm

The RE8 range of relays is designed for simple and repetitive applications, providing
basic functions.

Each relay comprises:
- a single timing range,
- a C/O output relay.

These products have a transparent, hinged flap on their front face to avoid any
accidental alteration of the settings. This flap can be directly sealed.

Presentation

56

09

53

Environment

Conforming to standards

IEC 61812-1. EN 61812-1

Product certifications

CSA, GL pending. UL

12

12

12

12marking

Zelio Time timing relays conform to European regulations relating to

4 marking

Ambient air temperature
around the device

Storage

°C

- 40…+ 85

Operation

°C

- 20…+ 60

Permissible relative
humidity range

Conforming to IEC 60721-3-3

15…85 % Environmental class 3K3

Vibration resistance

Conforming to IEC 60068-2-6,
10 to 55 Hz

a = 0.35 ms

Shock resistance

Conforming to IEC 60068-2-27

15 gn - 11 ms

Degree of protection

Casing

IP 50

Terminals

IP 20

Degree of pollution

Conforming to IEC 60664-1

3

Overvoltage category

Conforming to IEC 60664-1

III

Rated insulation voltage

Conforming to IEC

V

250

Conforming to CSA

V

300

Test voltage for
insulation tests

Dielectric test

kV

2.5

Shock wave

kV

4.8

Voltage limits

Power supply circuit

0.9…1.1 Uc

Frequency limits

Power supply circuit

Hz

50/60 ± 5 %

Disconnection value

Power supply circuit

> 0.1 Uc

Mounting position
without derating

In relation to normal
vertical mounting plane

Any position

Connection
maximum c.s.a.

Flexible cable without cable end mm

2

2 x 2.5

Flexible cable with cable end

mm

2

2 x 1.5

Tightening torque

N.m

0.6…1.1

Immunity to electromagnetic interference (EMC)

(application class 2 conforming to EN 61812-1)

Electrostatic discharge

Conforming to IEC 61000-4-2

Level 3 (6 kV contact, 8 kV air)

Electromagnetic fields

Conforming to IEC 61000-4-3

Level 3 (10 V/m)

Fast transients

Conforming to IEC 61000-4-4

Level 3 (2 kV)

Shock waves

Conforming to IEC 61000-4-5

Level 3 (2 kV)

Radiated and conducted
emissions

CISPR11

Group 1 class A

CISPR22

Class A

Consumption

Consumption

2

1

24 V

110 V

240 V

380 V

415 V

24 V

RE8-TA, RA, CL, PE, PU, PT

VA

0.7

1.8

8.5

–

–

W

0.5

RE8-YG, RB

VA

0.9

2.5

13

–

–

W

0.5

RE8-YA

VA

0.9

2.5

13

8

9

W

0.7

References :
pages 2/44 to 2/47

Dimensions :
pages 2/44 and 2/46

Schemes :
page 2/45

2/43

2

Characteristics

(continued)

2

Zelio Time -
industrial timing relays

2

Optimum single-function relays, relay output,
width 22.5 mm

Timing characteristics

Setting accuracy

As % of the full-scale value

± 20 %

Repeat accuracy

< 1 %

Influence of voltage

In the voltage range, 0.9…1.1 Un

< 2.5 %

Influence of temperature

< 0.2 %/°C

Immunity to microbreaks

ms

3

Minimum control pulse

ms

26 (except RE8-YG: 60)

Reset time

ms

50

Output circuit characteristics

Maximum switching voltage

V

6 250

Mechanical durability

In millions of operating cycles

20

Current limit Ith

A

8

Rated operational limits at 70 °C
Conforming to IEC 60947-5-1/1991
and VDE 0660

24 V

115 V

250 V

AC-15

A

3

3

3

DC-13

A

2

0.2

0.1

Minimum switching capacity

12 V/10 mA

Contact material

90/10 nickel silver

Remote control input characteristics

Signal delivered by control
input Y1

No galvanic insulation

between this input and the
supply

No-load voltage

Supply voltage

Switching current

mA

< 10

Maximum distance

m

50

Compatibility

2-wire sensors

1 with leakage current < 1 mA

References :
pages 2/44 to 2/47

Dimensions :
pages 2/44 and 2/46

Schemes :
page 2/45

a.c. load

d.c. load

Curve 1

Curve 2

Load limit curve

Electrical durability of contacts on resistive load
in millions of operating cycles

Reduction factor k for inductive loads (applies to
values taken from durability curve 1)

A

RE8-RB

55BUTQ

A

RE8-RB

55BUTQ

1

L/R = 20 ms

2

L/R with load protection diode

3

Resistive load

Example:

An LC1-F185 contactor supplied with 115 V/50 Hz for a consumption of 55 VA or a current consumption
equal to 0.1 A and cos

ϕ = 0.3.

For 0.1 A, curve 1 indicates a durability of approximately 1.5 million operating cycles.
As the load is inductive, it is necessary to apply a reduction coefficient k to this number of cycles as indicated
by curve 2.

For cos

ϕ = 0.3: k = 0.6

The electrical durability therefore becomes:
1.5 10

6

operating cycles x 0.6 = 900 000 operating cycles.

10

1

0,1

0,01

0

1

2

3

4

5

6

7

8

A

Current broken in A

M

illions of

oper

ating cycle

s

1

0,6

0,5

0,9

0,8

0,7

0,4

0,3

1

0,8

0,6 0,5

0,4

0,3

0,2

Power factor on breaking (cos

ϕ)

R

e

duction

factor

k

300

40

30

200

100

50

20

10

0,1

0,2

0,5

1

2

5

20

10

1

2

3

A

Current in A

V

o

lt

age i

n

V

RE8

K

+

–

2/44

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
industrial timing relays

2

Single-function relays, optimum, relay output,
width 22.5 mm

Output 1 C/O contact
Single timing range

Function diagrams

Function A

Function C

Delay on energisation

Timing after opening of control contact

Unit references

(Sold in packs of 10)

Functions

A

C

Voltages

13or 2 24 V

5

5

–

23110…240 V

5

–

5

2 380…415 V

–

–

–

Timing ranges

0.05 s…0.5 s

–

–

–

0.1 s…3 s

RE8 TA61BUTQ

–

–

0.1 s…10 s

RE8 TA11BUTQ

RE8 RA11BTQ

RE8 RA11FUTQ

0.3 s…30 s

RE8 TA31BUTQ

RE8 RA31BTQ

RE8 RA31FUTQ

3 s…300 s

RE8 TA21BUTQ

RE8 RA21BTQ

RE8 RA21FUTQ

20 s…30 min

RE8 TA41BUTQ

–

RE8 RA41FUTQ

Weight (kg)

0.110

0.110

0.110

Dimensions

Dimensions

Rail mounting

Screw fixing

U

R

T

U

C

R

T

56

09

5

4

56

09

5

4

89,5

80

82

22,5

78

Ø4

6

6

78

Characteristics :
pages 2/42 and 2/43

Schemes :
page 2/45

2/45

2

2

2

Function K

Function D

Delay on de-energisation (without auxiliary supply)

Symmetrical flashing, start with output in rest position

(1) If the device has been stored, de-energised, for more than a month, it must be energised for about 15 seconds in order to activate it. Subsequently, it only takes

80 ms to start the time delay.

2 If this time is not complied with, the relay remains energised indefinitely.

K

D

5

5

5

5

–

–

RE8 RB51BUTQ

–

–

–

RE8 RB11BUTQ

RE8 CL11BUTQ

RE8 RB31BUTQ

–

–

–

–

–

0.110

0.110

Schemes

Connection schemes

Recommended application schemes

RE8 TA, CL

RE8 RA

RE8 RB

RE8 TA, CL

RE8 RA

Control of several relays with a single external control contact

Connection of a

1

1

1

1 2-wire sensor

RE8 RA, RE8 PD

The external control contact C may be an electronic control device,
for example a 2-wire sensor. In this case A1-A2 =

1 24 V

and the control device can only control up to a maximum of 4 relays.

Leakage current (open state) If < 1 mA.

U

R

T

> 80 ms (1)

T

T

T

T

T

T

U

R

56

09

54

56

09

54

A1

15

B1

18

16

A2

18

15

B1

A2

A1

16

A1

15

Y1

18

16

A2

18

15

A2

A1

16

A1

15

B1

18

16

A2

18

15

B1

A2

A1

16

B1

A2

A1

A1

A2

Y1

start

Y1

A2

Y1

A2

Y1

A2

A1

A1

A1

C

Y1

–

+

A1

A2

If

Characteristics :
pages 2/42 and 2/43

Dimensions :
page 2/44

2/46

2

Functions,
references,
dimensions,
schemes

2

Zelio Time -
industrial timing relays

2

Single-function relays, optimum, relay output,
width 22.5 mm

Output 1 C/O contact
Single timing range

Function diagrams

Function H

Function W

Timing on energisation

On-delay after opening of control contact

Unit references

(Sold in packs of 10)

Functions

H

W

Voltages

13or 2 24 V

5

5

–

23110…240 V

5

–

5

2 380…415 V

–

–

–

Timing ranges

0.05 s…0.5 s

–

–

–

0.1 s…3 s

–

–

–

0.1 s…10 s

RE8 PE11BUTQ

RE8 PD11BTQ

RE8 PD11FUTQ

0.3 s…30 s

RE8 PE31BUTQ

RE8 PD31BTQ

RE8 PD31FUTQ

3 s…300 s

RE8 PE21BUTQ

RE8 PD21BTQ

RE8 PD21FUTQ

20 s…30 min

–

–

–

Weight (kg)

0.110

0.110

0.110

Dimensions, schemes

Dimensions

Rail mounting

Screw fixing

Connection schemes

(terminal blocks)

RE8 PE

RE8 PD

RE8 PT

RE8 YA

RE8 YG

U

R

T

T

U

C

R

56

09

68

56

09

68

89,5

80

82

22,5

78

Ø4

6

6

78

A1

15

B1

18

16

A2

18

15

16

B1

A2

A1

A1

15

Y1

18

16

A2

18

15

A2

A1

16

A1

15

B1

18

16

A2

18

15

16

B1

A2

A1

A1

15

25

28

16

A2

16

15

A2

A1

28

25

A1

15

B1

18

16

A2

18

15

B1

A2

A1

16

Characteristics :
pages 2/42 and 2/43

Schemes :
page 2/47

2/47

2

2

2

Function He

Function Qc

Function Qe

Pulse-on de-energisation

Star-delta timing

Star-delta timing

He

Qc

Qe

5

5

5

–

–

5

5

–

5

–

–

–

–

–

5

RE8 PT01BUTQ

–

–

–

–

–

–

–

–

–

–

RE8 YG11BUTQ

–

–

–

–

RE8 YG31BUTQ

RE8 YA32BTQ

RE8 YA32FUTQ

RE8 YA32QTQ

–

RE8 YG21BUTQ

–

–

–

–

–

–

–

–

0.110

0.110

0.110

0.110

0.110

Recommended application schemes

Pulse-on energisation relays

RE8 PE, RE8 PT

RE8 PD

Timing relays for star-delta starters

RE8 YG, RE8 YA

RE8 YG

RE8 YA

(1) K1T: RE8 YG

1111TQ

(1) K1T: RE8 YA32

11TQ

Note : Correct operation of the star-delta starter associated with the RE8 YG is only possible if the wiring scheme is strictly complied with.

U

R

> 80 ms

80 ms

T

> T

T

50 ms

U

R

T

80 ms

U

R1

R2

56

09

68

56

09

69

56

09

69

B1

A2

A1

A1

A2

Y1

+

start

– KM2

– KM3

– KM1

U1

V1

W1

U2

V2

W2

– Q1

L1

L2

L3

– Rth

Y

(1)

Y

A1

A2

A1

A2

A1

A2

A1

A2

16

15

L

(1)

(1)

Y

A1

A2

A1

A2

A1

A2

A1

A2

15

16

25

28

L

Characteristics :
pages 2/42 and 2/43

Dimensions :
page 2/46

2/48

2

Characteristics

2

Zelio Time - timing relays

2

Universal plug-in relays, 11-pin,
relay output, width 35 mm

Timing characteristics

Repeat accuracy
(with constant parameters)

Conforming to IEC 1812-1

± 0.5 %

Drift

Temperature

± 0.05 % / °C

Voltage

± 0.2 % / V

Full scale setting accuracy

Conforming to IEC 1812-1

± 10 % at 25 °C

Minimum duration of control
impulse

Typical

ms

30

Typical under load

ms

100

Maximum reset time
by de-energisation

Typical

ms

100

Immunity time
to microbreaks

Typical

ms

> 10

Supply characteristics

Multivoltage supply

Depending on version, see pages 2/50 and 2/52

Frequency

Hz

50/60

Operating range

85…110 % Un (85…120 Un for

2/1312 V )

On-load factor

100 %

Maximum power
consumption

Depending
on model

1 24 V

W

0.6

1 240 V

W

1.5

2 240 V

VA

32

Output characteristics

Output type

Relay, C/O contacts, AgNi (cadmium free)

Breaking capacity

2 2000 VA, 1380 W

Maximum breaking current

A

238, 13 8

Minimum breaking current

mA

10 /

1 5 V

Maximum switching voltage

V

2/13250

Electrical life

10

5

operations 8 A 250 V resistive

Mechanical life

5 x 10

6

operations

Dielectric strength

Conforming to IEC 1812-1

kV

2.5/1min/1 mA/50 Hz

Impulse voltage

Conforming to
IEC 664-1, IEC 1812-1

kV

5, wave 1.2/50 µs

Display characteristics

State indication by 1 LED

Green

Operating status indication

Pulsing: relay energised, no timing in progress

(except Di-D and Li-L)

Flashing: timing in progress

On steady: relay energised, no timing in progress

Input characteristics

Input type

V

Volt-free contact (no potential)
Control possible by 3-wire sensor with PNP output, maximum residual voltage: 0.4 V
whatever the supply voltage of the timer

References :
pages 2/50 and 2/52

Dimensions :
page 2/50

Schemes :
page 2/52

2/49

2

Characteristics

(continued)

2

Zelio Time - timing relays

2

Universal plug-in relays, 11-pin,
relay output, width 35 mm

General characteristics

Conforming to standards

IEC 1812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC
(

4 marking) + EMC (89/336/EEC + IEC 669-2-3)

Product certifications

c UR us, CSA, GL

Temperature limits

Operation

°C

- 20…+ 60

Storage

°C

- 30…+ 60

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4 kV/3

Degree of protection
conforming to IEC 529

Terminal block

IP 20

Enclosure

IP 40

Front panel

IP 50

Vibration resistance

Conforming to IEC 68-2-6

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 68-2-3

93 %

Electromagnetic
compatibility

Immunity to electrostatic
discharge,
conforming to IEC 1000-42

Level III (Air 8 kV/Contact 6 kV)

Immunity to electromagnetic
fields, conforming to
ENV 50140/204
(IEC 1000-4-3)

Level III 10 V/m : (80 MHz…1 GHz)

Immunity to fast transients
in bursts,
conforming to IEC 1000-4-4

Level III (direct 2 kV / capacitive connecting clip 1 kV)

Immunity to surges on the power
supply, conforming to
IEC 1000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode
conforming to
ENV 50141 (IEC 1000-4-6)

Level III (10 V rms : 0.15…80 MHz)

Immunity to voltage dips and
breaks, conforming to
IEC 1000-4-11

30 % / 10 ms

60 % / 100 ms

95 % / 5 s

Radiated and mains conducted
disturbance,
conforming to EN 55022
(EN 55011 Group 1)

Class B

Fixing

Plug-in socket

11-pin

Enclosure material

Self-extinguishing

References :
pages 2/50 and 2/52

Dimensions :
page 2/50

Schemes :
page 2/52

2/50

2

References,
dimensions,
schemes

2

Zelio Time - timing relays

2

Universal plug-in relays, 11-pin,
relay output, width 35 mm

Relay output, 2 C/O contacts

1 Multifunction, dual function or single function

1 Multi-range (7 switchable ranges)

1 Multivoltage

1 2 relay outputs: 8 A - 250 V (10 A UL)

1 Plug-in

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control possible

Function diagrams

Function A

Function C

Function Ac

Delay on energisation
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Timing after opening of
control contact
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Timing after closing and
opening of control contact
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Function B

Function Ht

Function Di

Timing on impulse, one shot
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Timing on energisation wih
memory
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Symmetrical flashing, start
with output in operating
position
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

References

Connection

Plug-in sub-base

5

5

5

Functions

Multifunction

Dual function

Single function

A - At - B - C - H - Ht - Di - D
Ac - Bw

A - At

C

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Relay output

2 timed contacts,
1 convertible to instantaneous

2 timed contacts

2 timed contacts

Rated current

8 A

8 A

8 A

Voltages

1324 V / 2324…240 V

RE 88 867 305

RE 88 867 415

RE 88 867 435

2/1312 V

–

–

–

2/1312…240 V

–

–

–

Weight (kg)

0.080

0.080

0.080

11-pin socket (1)
with connector

Mixed contact terminals (2)

RUZ C3M

RUZ C3M

RUZ C3M

Weight (kg)

0.054

0.054

0.054

(1) These products are sold in packs of 10
(2) The inputs are mixed with the relay’s supply terminals, with the outputs being located on the

opposite side of the socket.

Dimensions and connection schemes

Dimensions

U

R1/R2

R2 inst

T

U

C

R1/R2

∞

T

R2 inst.

U

C

R1/R2

T

T

R2 Inst.

U

C

R1/R2

∞

T

R2 Inst.

t1

R1/R2

C

U

t2

T = t1+t2

R2 Inst.

U

R1/R2

T T

R2 Inst.

56

11

80

56

11

81

56

11

81

45

3,5

12,5

74,5

35

Characteristics :
pages 2/48 and 2/49

Dimensions :
page 2/52

2/51

2

2

Function Bw

Function At

Function H

Function D

Function L

Pulse output (width
adjustable)
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Delay on energisation with
memory
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Timing on energisation
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Symmetrical flashing, start
with output in rest position
2 timed contacts or
2 timed contacts, 1 of which
convertible to instantaneous

Asymmetrical flashing,
Start with output in rest
position
2 timed contacts

Function Li

Asymmetrical flashing,
start with output in operating
position
2 timed contacts

5

5

5

Dual function

Multifunction

Multifunction

Li - L

A - At - B - C - H - Ht - Di - D - Ac - Bw

A - At - B - C - H - Ht - Di - D - Ac - Bw

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

2 timed contacts

2 timed contacts,
1 convertible to instantaneous

2 timed contacts,
1 convertible to instantaneous

8 A

8 A

8 A

RE 88 867 455

–

–

–

RE 88 867 300

–

–

–

RE 88 867 303

0.080

0.080

0.080

RUZ C3M

RUZ C3M

RUZ C3M

0.054

0.054

0.054

Connection schemes

All functions except L and Li

Functions L and Li

U

C

R

T

T

U

C

R1/R2

t1

t2

T = t1+t2

R2 Inst.

T

R1/R2

U

R2 Inst.

U

T T

R1/R2

R2 Inst.

T1

R1/R2

T2

U

T1

R1/R2

U

T2

56

11

80

56

118

2

56

118

2

U

4

R1

Y1

R2

+

–

5

6

7

8

9

10

11

1

2

3

U

(1)

4

R1

R2

+

–

5

6

7

8

9

10

11

1

2

3

Characteristics :
pages 2/48 and 2/49

Dimensions :
page 2/50

(1) Link between pins 2

and 5 for function L
only.

2/52

2

Characteristics

2

Zelio Time - timing relays

2

Universal plug-in relays, 8-pin,
relay output, width 35 mm

Timing characteristics

Repeat accuracy
(with constant parameters)

Conforming to IEC 1812-1

± 0.5 %

Drift

Temperature

± 0.05 % / °C

Voltage

± 0.2 % / V

Full scale setting accuracy

Conforming to IEC 1812-1

± 10 % at 25 °C

Minimum duration of control
impulse

Typical

ms

30

Typical under load

ms

100

Maximum reset time
by de-energisation

Typical

ms

100

Immunity time
to microbreaks

Typical

ms

> 10

Supply characteristics

Multivoltage supply

Depending on version, see pages 2/54 and 2/55

Frequency

Hz

50/60

Operating range

85…110 Un % (85…120 Un for

2/1312 V )

On-load factor

100 %

Maximum power
consumption

Depending on
model

1 24 V

W

0.6

1 240 V

W

1.5

2 240 V

VA

32

Output characteristics

Output type

Relay, 1 or 2 C/O contacts, AgNi (cadmium -free)

Breaking capacity

2 2000 VA, 1380 W

Maximum breaking current

A

238, 13 8

Minimum breaking current

mA

10/

1 5 V

Maximum switching voltage

V

2/13250

Electrical life

10

5

operations 8 A 250 V resistive

Mechanical life

5 x 10

6

operations

Dielectric strength

Conforming to IEC 1812-1

kV

2.5/1min/1 mA/50 Hz

Impulse voltage

Conforming to IEC 664-1,
IEC 1812-1

kV

5, wave 1.2/50 µs

Display characteristics

State indication by 1 LED

Green

Operating status indication

Pulsing: relay energised, no timing in progress

(except Di-D and Li-L)

Flashing: timing in progress

On steady: relay energised, no timing in progress

Input characteristics

Input type

V

Volt-free contact (no potential)
Control possible by 3-wire sensor with PNP output, maximum residual voltage: 0.4 V
whatever the supply voltage of the timer

References :
pages 2/54 and 2/55

Dimensions :
page 2/54

Schemes :
page 2/55

2/53

2

Characteristics

(continued)

2

Zelio Time - timing relays

2

Universal plug-in relays, 8-pin,
relay output, width 35 mm

General characteristics

Conforming to standards

IEC 1812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC
(

4 marking) + EMC (89/336/EEC + IEC 669-2-3)

Product certifications

c UR us, CSA, GL

Temperature limits

Operation

°C

- 20…+ 60

Storage

°C

- 30…+ 60

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4 kV/3

Degree of protection
conforming to IEC 529

Terminal block

IP 20

Enclosure

IP 40

Front panel

IP 50

Vibration resistance

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 68-2-3

93 %

Electromagnetic
compatibility

Immunity to electrostatic
discharge, conforming to
IEC 1000-42

Level III (Air 8 kV/Contact 6 kV)

Immunity to electromagnetic
fields, conforming to
ENV 50140/204
(IEC 1000-4-3)

Level III 10 V/m : (80 MHz…1 GHz)

Immunity to fast transients
in bursts
conforming to IEC 1000-4-4

Level III (direct 2 kV / capacitive connecting clip 1 kV)

Immunity to surges on the power
supply, conforming to
IEC 1000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode
conforming to ENV 50141
(IEC 1000-4-6)

Level III (10 V rms : 0.15…80 MHz)

Immunity to voltage dips and
breaks conforming to
IEC 1000-4-11

30 % / 10 ms

60 % / 100 ms >

95 % / 5 s

Radiated and mains conducted
disturbance
conforming to EN 55022
(EN 55011 Group 1)

Class B

Fixing

Plug-in socket

8-pin

Enclosure material

Self-extinguishing

References :
pages 2/54 and 2/55

Dimensions :
page 2/54

Schemes :
page 2/55

2/54

2

References,
dimensions,
schemes

2

Zelio Time - timing relays

2

Universal plug-in relays, 8-pin,
relay output, width 35 mm

Relay output, 1 or 2 C/O contacts

1 Multifunction of single function

1 Multi-range (7 switchable ranges)

1 Multivoltage

1 1 or 2 relay outputs: 8 A - 250 V (10 A UL)

1 Plug-in

1 State indication by 1 LED

1 Option of supplying a load in parallel

1 3-wire sensor control option

Function diagrams

Function A

Function C

Delay on energisation
1 contact

2 timed contacts

Timing after opening of
control contact
1 timed contact

Function Di

Function B

Function Ht

Symmetrical flashing, start
with output in operating
position

Timing on impulse, one shot

Timing on energisation with
memory

References

Connection

Plug-in sub-base

5

5

5

Functions

Multifunction

Single function

Single function

A - At - B - C - H - Ht - Di - D
Ac - Bw

A

C

Timing ranges

7 ranges

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

Relay output

1 timed contact

2 timed contacts

1 timed contact

Rated current

8 A

8 A

8 A

Voltages

1324 V / 2324…240 V

RE 88 867 105

RE 88 867 215

RE 88 867 135

2/1312 V

–

–

–

2/1312…240 V

–

–

–

Weight (kg)

0.080

0.080

0.080

8-pin socket (1)
with connector

Mixed contact terminals (2)

RUZ C2M

RUZ C2M

RUZ C2M

Weight (kg)

0.054

0.054

0.054

(1) These products are sold in packs of 10.
(2) The inputs are mixed with the relay’s supply terminals, with the outputs being located on the

opposite side of the socket.

Dimensions and connection schemes

Dimensions

U

R

T

U

R1/R2

T

U

C

R

∞

T

U

R

T T

U

C

R

∞

T

t1

R

C

U

t2

T = t1+t2

56

11

77

56

11

78

56

11

78

45

3,5

12,5

74,5

35

Characteristics :
pages 2/52 and 2/53

Schemes :
page 2/55

2/55

2

2

2

Function L

Function D

Function At

Function H

Function Li

Asymmetrical flashing,
start with output in rest
position

Symmetrical flashing,
start with output in rest
position

Delay on energisation
with memory

Timing on energisation

Asymmetrical flashing,
start with output in operating
position

Function Ac

Function Bw

Timing after closing and
opening of control contact

Pulse output (width
adjustable)

5

5

5

Dual function

Multifunction

Multifunction

Li - L

A - At - B - C - H - Ht - Di - D - Ac - Bw

A - At - B - C - H - Ht - Di - D - Ac - Bw

1 s - 10 s - 1 min - 10 min - 1 h - 10 h - 100 h

1 timed contact

1 timed contact

1 timed contact

8 A

8 A

8 A

RE 88 867 155

–

–

–

RE 88 867 100

–

–

–

RE 88 867 103

0.080

0.080

0.080

RUZ C2M

RUZ C2M

RUZ C2M

0.054

0.054

0.054

Connection schemes

Timing relays with 1 relay output
All functions except L and Li

Functions L and Li

(1) Link between pins 2 and 6 for function L only.

Timing relays with 2 relay outputs
Function A

T1

R

T2

U

U

T T

R

U

C

R

t1

t2

T = t1+t2

T

R

U

T1

R

U

T2

U

C

R

T

T

U

C

R

T

T

56

11

79

56

11

78

56

11

78

U

4

R

+

–

5

6

7

8

1

2

3

Y

U

(1)

4

R

+

–

5

6

7

8

1

2

3

U

4

R1

R2

+

–

5

6

7

8

1

2

3

Characteristics :
pages 2/52 and 2/53

Dimensions :
page 2/54

2/56

2

Characteristics

2

Zelio Time - timing relays

2

Miniature plug-in relays, relay output

Timing characteristics

Repeat accuracy (with constant parameters)

± 0.5 %

Full scale setting accuracy

Conforming to IEC/EN 61812-1

10 % at 25 °C

Temperature drift

0.05 %/ °C

Maximum reset time
by de-energisation

During time delay period

ms

50

After time delay period

ms

250

Immunity to microbreaks

ms

≤ 5

Voltage drift

± 0.2 % / V

Output characteristics

Output type

Relay

2 and 4 cadmium-free C/O contacts

Rated current

A

2 5

Rated insulation voltage

V

2 250

Maximum breaking capacity (resistive)

A

4 x 5

Maximum permissible current

A

10 < 0.01 s

Minimum breaking current

mA

100

Electrical life at I max

4

4

4

4 250 V resistive

10

5

operating cycles

Mechanical life

10

7

operations

Dielectric strength

To IEC/EN 61812-1 and 60601-1

2 kV at 1 mA for 1 min at 50 Hz

General characteristics

Conforming to standards

IEC/EN 61812-1, 60601-1, 60601-2, EN 50081-2, 61000-6-2,
LV (73/23/EEC + 93/68/EEC) + EMC (89/336/EEC) directives

Product certifications

UL-cUL

State indication by LED

Output in operation

Red LED

Power on

Yellow LED

Permissible voltage variation

1 12 V

± 10 %

1 24 V

± 10 %

2324 V

± 15 %

23120 V

± 15 %

23230 V

± 15 %

Frequency

Hz

50/60 ± 1

Maximum power consumption

1 12 V

W

1.5

3

1 24 V

W

1.2

2324 V

VA

1.7

3

23120 V

VA

2.6

3

23230 V

VA

3

Temperature limits

Operation

°C

- 20…+ 60

Storage

°C

- 40…+ 70

Insulation voltage

To standard VDE 0010
IEC 255 Group C

V

2/1 250

Degree of protection

Conforming to IEC 60529

IP 50

Overvoltage protection

joules

2

Fixing

Base-mounted

On socket

Vibration resistance

Conforming to IEC 60068-2-6,
10 to 55 Hz

a = 0.35 mm

Relative humidity

Conforming to IEC 60068-2-3
without condensation

95 % max

Immunity to electromagnetic interference (EMC)

(application class 2 conforming to EN 61812-1/A11)

Electrostatic discharge

Conforming to IEC/EN 61000-4-2

Level 3 (Air 8 kV contact, 6 kV)

Electromagnetic fields

Conforming to IEC/EN 61000-4-3

Level 3 (10 V/m)

Fast transients

Conforming to IEC/EN 61000-4-4

Level 3 (2 kV)

Shock waves

Conforming to IEC/EN 61000-4-5

Level 3 (2 kV)

Radio frequencies
in common mode

Conforming to IEC/EN 61000-4-6

Level 3 (10 V rms from 0.15 MHz to 80 MHz)

Voltage dips and breaks

Conforming to IEC/EN 61000-4-11

30 %/10 ms, 60 %/100 ms and 1 s, > 95 %/5 s

Radiated and conducted
emissions

Conforming to EN 55022
(EN 55011 group 1)

Class B

Creepage distance
and clearance

Conforming to IEC 60664-1

kV

4, in category 3

Internal schemes

Relay with 4 C/O contacts

Relay with 2 C/O contacts

- 13

9

5

1

+ 14

6

10

2

11

7

3

12

8

4

- 13

9

5

1

+ 14

8

12

4

References :
page 2/57

Dimensions :
page 2/57

2/57

2

Functions,
references,
dimensions

2

Zelio Time - timing relays

2

Miniature plug-in relays, relay output

Relay output, 2 and 4 C/O contacts

1 Miniature and plug-in (21 x 27 mm)

1 Function A : on-delay

1 7 timing ranges: 0.1 s to 100 h

1 Excellent immunity to interference

1 Power on and relay energised indication by 2 LEDs

Function diagrams

Function A

Delay on energisation
4 timed C/O contacts

2 timed C/O contacts

References

Functions

Single function

A

Timing ranges

7 switchable ranges

0.1 s…1 s - 1 s…10 s - 0.1 min…1 min - 1 min…10 min - 0.1 h…1 h - 1 h…10 h - 10 h…100 h

Relay output

4 timed C/O contacts

2 timed C/O contacts

Rated current

235 A

235 A

Voltages

1312 V

RE XL4TMJD

RE XL2TMJD

1324 V (1)

RE XL4TMBD

RE XL2TMBD

2324 V 50/60 Hz (1)

RE XL4TMB7

RE XL2TMB7

23120 V 50/60 Hz

RE XL4TMF7

RE XL2TMF7

23230 V 50/60 Hz

RE XL4TMP7

RE XL2TMP7

Weight (kg)

0.050

0.050

Sockets (2) with
mixed contact terminals (3)

With screw clamp terminals

RXZ E2M114 (5)

RXZ E2M114 (5)

Weight (kg)

0.048

0.048

With connector

RXZ E2M114M (5)

RXZ E2M114M (5)

Weight (kg)

0.056

0.056

Sockets (2) with
separate contact terminals (4)

With connector

RXZ E2S114M (6)

RXZ E2S108M (6)

Weight (kg)

0.058

0.070

(1) For

6 48 V supply, additional resistor 560 Ω 2 W / 6424 V.

For

3448 V supply, additional resistor 390 Ω 4 W / 3424 V.

(2) These products are sold in lots of 10.
(3) The inputs are mixed with the relay’s supply terminals, with the outputs being located on the

opposite side of the socket.

(4) The inputs and outputs are separated from the relay supply terminals.
(5) Thermal current Ith: 10 A
(6) Thermal current Ith: 12 A

Dimensions and terminal referencing

Dimensions

Terminal referencing

RE XL4TM

33

33

33

33

13-14

1-5-9

4-8-12

T

2-6-10

3-7-11

13-14

1-5-9

4-8-12

T

53

25

35

53

25

36

27

21

27

21

RE XL2TM

33

33

33

33

R

Un

21

65,5

3,5

27

59,5

0,55

2,8

0,3

1,2

1
5
9

13

(-)

2
6

10

3
7

11

4
8

12
14

(+)

1
5
9

13

(-)

4
8

12
14

(+)

Characteristics :
page 2/56

Schemes :
page 2/56

2/58

2

Presentation

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

The range of RE 48A timing relays, in 48 x 48 housing, is specially designed for
integration in machines and equipment. It is suitable for applications requiring
frequent modification or adjustment of the timing cycles.

RE 48A relays have the following characteristics:
1 All references are multivoltage 24 to 240 V 4 and 5 and are therefore suitable
for the majority of applications while at the same time reducing the number of
products to be stocked.

1 The timing ranges covered are from 0.02 s to 300 h.

1 These timing relays can be panel-mounted using the spring clip supplied as
standard, or DIN rail-mounted using standard sockets.

1 Two LED's on the front face provide immediate indication of the timing status:

2 power ON,

2 output relay state,

2 timing in progress.

The size of the knob and clear indication of the timing scale allow easy adjustment,
eliminating any errors during parameter setting.
In addition, in applications where only the timing cycle value is left freely accessible
to users, a protective cover can be used to block access to the other settings.

This range is comprises 4 references:

(1) This relay features control inputs which provide a wider choice of timing modes:
Start Input to control the start of timing,
Gate Input to suspend the timing in progress without cancelling it,
Reset Input to reset timing to its initial state during the cycle.

Presentation

Reference

Description

RE 48A TM12MW

Single function

7 On-delay

7 two relay outputs

RE 48A CV12MW

Dual function

7 asymmetrical flasher

7 two relay outputs

RE 48A MH13MW

Multifunction

7 On-delay and pulse-on energisation

7 two relay outputs, of which one selectable and

instantaneous

RE 48A ML12MW (1)

Multifunction

7 On-delay

7 timing on impulse

7 Off-delay

7 symmetrical flasher

Characteristics :
pages 2/60 and 2/61

Function diagrams :
page 2/62

References :
pages 2/63 and 2/64

Dimensions :
pages 2/63 and 2/64

Mounting :
page 2/65

2/59

2

Description

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

Description

RE 48A TM12 MW timing relays have the following on the front face :

1

A time base selector knob (12 and 30)

2

A time unit selector knob (x 0.1 s, x 1 s, x 10 s, x 1 min, x 10 min, x 1 h, x 10 h)

3

A timing adjustment knob

4

A yellow LED, indicating the status of the output relay

5

A green LED, indicating power ON (flashing during the timing period).

RE 48A CV12 MW timing relays have the following on the front face :

1

A time base selector knob (12 and 30)

2

Two time unit selector knobs (x 0.1 s, x 1 s, x 10 s, x 1 min, x 10 min, x 1 h,
x 10 h)

3

An orange button for setting the pulse time

4

A white button for setting the pause time

5

A yellow LED, indicating the status of the output relay

6

A green LED, indicating power ON (flashing during the timing period).

RE 48A M

616 MW timing relays have the following on the front face :

1

A time base selector knob (12 and 30)

2

A time unit selector knob (x 0.1 s, x 1 s, x 10 s, x 1 min, x 10 min, x 1 h, x 10 h)

3

A function selector knob:
A, B, C, Di for RE 48A ML12 MW
A1, A2, H1, H2 for RE 48A MH13 MW

4

A timing adjustment knob

5

A yellow LED, indicating the status of the output relay

6

A green LED, indicating power ON (flashing during the timing period).

1

5

4

3

2

52

19

34

1

6

3

2

5

2

4

52

19

35

1

4

5

6

2

3

52

19

36

Characteristics :
pages 2/60 and 2/61

Function diagrams :
page 2/62

References :
pages 2/63 and 2/64

Dimensions :
pages 2/63 and 2/64

Mounting :
page 2/65

2/60

2

Characteristics

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

General characteristics

Conforming to standards

IEC 61812-1, EN 50081-1/2, EN 50082-1/2, LV directives (73/23/EEC + 93/68/EEC

1

1

1

13marking) + EMC directive (89/336/EEC + IEC 60669-2-3)

Approvals

UL, cULus, C-Tick, CSA, GL

Ambient air temperature
around the device

Storage

°C

- 40…+ 70

Operation

°C

- 20…+ 50

Degree of protection
conforming to IEC 60529

Housing

IP 40

Front face

IP 50

Vibration resistance

Conforming to IEC 60068-2-6

f = 10…55 Hz
A = 0.35 mm

Relative humidity
without condensation

Conforming to IEC 60068-2-3

93 %

Electromagnetic compatibility Immunity to

electrostatic discharge,
conforming to IEC/EN 61000-4-2

Level III (Air 8 kV/Contact 6 kV)

Immunity to
electromagnetic fields
conforming to IEC/EN 61000-4-3

Level III (10 V/m: 26 MHz…1 GHz)

Immunity to
fast transients in bursts,
conforming to IEC/EN 61000-4-4

Level IV (direct 4kV / capacitive connecting clip 2 kV)

Immunity to
surges on the power supplies,
conforming to IEC 61000-4-5

Level III (common mode 2 kV / differential mode 1 kV)

Immunity to radio frequency
interference in common mode,
conforming to IEC/EN 61000-4-6

Level III (10 V rms: 0.15…80 MHz)

Immunity to
voltage dips and breaks,
conforming to IEC/EN 61000-4-11

30 % / 10 ms
60 % / 100 ms
95 % / 5 s
60 % / 1 s

Radiated and mains
conducted disturbance,
conforming to EN 55022
(EN 55011 Group 1)

Class B (0.15...30 MHz)

Fixing

Panel-mounting

Using mounting system (supplied with the product)

Base-mounted

With socket

Connection

By socket or connector

Housing material

Self-extinguishing

Input characteristics

Type of input
by volt-free contact

Start: starts the function (only for functions A, B, C and Di on RE 48A ML12 MW)
Gate: stops timing in progress
Reset: resets the relay, output to OFF

Output characteristics

Output type

Relay with 2 timed changeover contacts (except RE 48A MH13 MW: relay with
1 timed changeover contact and 1 instantaneous changeover contact)

Contact type

AgNi (cadmium-free)

Breaking capacity

VA

2 1250

Maximum breaking current

A

2 5 for 250 V

Minimum breaking current

mA

100/

1 12 V

Maximum switching voltage

V

2/1 250

Electrical durability

10

5

operations

Mechanical durability

30 x 10

6

operations

Dielectric strength

Conforming to IEC 61812-1

kV

1/1min

Electric shock resistance

Conforming to
IEC 60664-1, IEC 61812-1

kV

4, category 3

Rated operational voltage

2 AC-12

Ue = 240 V and Ie = 5 A

2 AC-15

Ue = 240 V and Ie = 1.5 A

1 DC-13

Ue = 30 V and Ie = 2 A

Presentation, description :
pages 2/58 and 2/59

Function diagrams :
page 2/62

References :
pages 2/63 and 2/64

Dimensions :
pages 2/63 and 2/64

Mounting :
page 2/65

2/61

2

Characteristics

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

Supply characteristics

Supply voltage

V

2/1324…240

Frequency

Hz

50/60

Operating range

2 - 15 %...+ 10 %

1 - 10 %...+ 10 %

On-load factor

100 %

Maximum
power consumption

Depending
on model

1 24 V

W

0.5

2 24 V

VA

1.1

1 240 V

W

1.7

2 240 V

VA

4.8

Timing characteristics

Selectable timing ranges
by selector switch on front face

s

Time unit

Time scale

0.02…1.2

x 0.1 s

12

0.05…3

x 0.1 s

30

0.2…12

x 1 s

12

0.5…30

x 1 s

30

2…120

x 10 s

12

5…300

x 10 s

30

min

0.2…12

x 1 min

12

0.5…30

x 1 min

30

2…120

x 10 min

12

5…300

x 10 min

30

h

0.2…12

x 1 h

12

0.5…30

x 1 h

30

2…120

x 10 h

12

5…300

x 10 h

30

Repeat accuracy
(with constant parameters)

Conforming to IEC 61812-1

± 0.2 % of the maximum setting value

Drift
conforming to IEC 61812-1

Temperature

± 0.02 %/°C of the maximum setting value

Humidity

± 0.05 %/%HR of the maximum setting value

Voltage

2/1 24...48 V: ± 1 %/V of the maximum setting value

2/1 48...240 V: ± 0.2 %/V of the maximum setting value

Setting accuracy at full scale Conforming to IEC 61812-1

± 5 % at 25 °C

Minimum control pulse
duration on the
Gate/Start/Reset input

Typical

ms

20

Minimum reset time by de-energisation

ms

25

Delay on pick-up

ms

55

Immunity to microbreaks

ms

< 10

Display characteristics

State indication

Green LED

Flashing: timer energised, timing in progress
On steady: timer energised, relay energised, no timing in progress

Yellow LED

On: output relay ON
Off: output relay OFF

Presentation, description :
pages 2/58 and 2/59

Function diagrams :
page 2/62

References :
pages 2/63 and 2/64

Dimensions :
pages 2/63 and 2/64

Mounting :
page 2/65

2/62

2

Functions

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

Function diagrams

RE 48A TM12 MW

RE 48A CV12 MW

Function A

Function L

Function Li

Delay on energisation

Asymmetrical flashing, start with output in
rest position

Asymmetrical flashing, start with output in
operating position

RE 48A ML12 MW

Function A

Function B

Delay on energisation

Timing on impulse, one shot

Function C

Function Di

Timing after opening of control contact

Symmetrical flashing, start with output in operating position

RE 48A MH13 MW

Functions A1, A2

Functions H1, H2

Delay on energisation

Pulse-on energisation

Note : If A1 or H1 are selected, only R2 is timed, R1 is instantaneous

T

T

Un

R

t3

ta tc

t2

tb

t1

Un

Gate

2 - 6

Nor / Inv

Toff

Ton

Toff = t1+t2+t3 Ton = ta+tb+tc

R

Toff

Toff

Ton

t3 ta

t2

tb

t1

t1

Un

Gate

2 - 6

Nor / Inv

Ton

Ton = t1+t2+t3 Toff = ta+tb+tc

R

Toff

Ton

T

T

t2

T = t1 + t2 + t3

t1

t3

T

T

T

T

t

Un

Start

Gate

Reset

R

T

T

T

t1

t3

t2

T = t1 + t2 + t3

T

T

T

Un

Start

Gate

Reset

R

T

T

t1

t3

t2

T = t1 + t2 + t3

T

T

Un

Start

Gate

Reset

Output

T T T

T T T

t1t2

T = t1 + t2

t1

t2

T T T

T T T

T T T

T T T T

T

Un

Start

Gate

Reset

Output

T

T

Un

R2

R1

T

T

Un

R2

R1

Presentation, description :
pages 2/58 and 2/59

Characteristics :
pages 2/60 and 2/61

References :
pages 2/63 and 2/64

Dimensions :
pages 2/63 and 2/64

Mounting :
page 2/65

2/63

2

References,
dimensions

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

References

Plug-in

8-pin

11-pin

11-pin

8-pin

Functions

Single function

Dual function

Multifunction

Multifunction

A

L, Li

A, B, C, Di

A1, A2, H1, H2

Timing ranges

1.2 s, 3 s, 12 s, 30 s, 120 s, 300 s, 12 min, 30 min, 120 min, 300 min, 12 h, 30 h, 120 h, 300 h

Relay output

2 C/O timed contacts

2 C/O timed contacts

2 C/O timed contacts

1 C/O timed contact
1 C/O instantaneous
contact

Rated current

2 x 5 A

2 x 5 A

2 x 5 A

2 x 5 A

Voltages

1/2324…240 V

RE 48A TM12 MW

RE 48A CV12 MW

RE 48A ML12 MW

RE 48A MH13 MW

Weight (kg)

0.140

0.140

0.140

0.140

Dimensions

RE 48A

22

22

22

22 12222 MW

48

44,4

Ø39

6,8

64,5

15,5

48

96,8

Presentation, description :
pages 2/58 and 2/59

Characteristics :
pages 2/60 and 2/61

Mounting :
page 2/65

52

19

38

521

93

7

521

93

9

52

19

39

2/64

2

References,
dimensions

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

References

Description

Number
of pins

For
use with

Sold in
lot of

Unit
reference

Weight

kg

IP 20 sockets
with screw terminal
connections and
mixed contact
terminals (1)

8

RE 48A TM12 MW,
RE 48A MH13 MW

10

RUZ C2M

0.054

11

RE 48A CV12 MW,
RE 48A ML12 MW

10

RUZ C3M

0.054

IP 20 socket
with screw terminal
connections on rear
face

11

RE 48A CV12 MW,
RE 48A ML12 MW

1

RE 48A SOC11 AR

–

IP 20 solder
connectors

8

RE 48A TM12 MW,
RE 48A MH13 MW

1

RE 48A SOC8 SOLD

–

11

RE 48A CV12 MW,
RE 48A ML12 MW

1

RE 48A SOC11 SOLD

–

Setting protection
cover

–

RE 48A TM12 MW
RE 48A CV12 MW
RE 48A ML12 MW
RE 48A MH13 MW

1

RE 48A SET COV

–

IP 64 protective cover –

RE 48A TM12 MW
RE 48A CV12 MW
RE 48A ML12 MW
RE 48A MH13 MW

1

RE 48A IP COV

–

(1) The inputs are mixed with the relay’s supply terminals, with the outputs being located on the

opposite side of the socket.

RUZ C3M

RE 48A SOC11 AR

RE 48A SOC8 SOLD

RE 48ASOC11 SOLD

RE 48A SET COV

RE 48A IP COV

Dimensions

Common side view

8-pin socket

11-pin socket

RUZ C

3333M

RUZ C2M

RUZ C3M

11-pin socket

8-pin connector

11-pin connector

RE 48A SOC11 AR

RE 48A SOC8 SOLD

RE 48A SOC11 SOLD

75

27

22

38

30

24

6

2

7

A2

7

A1

2

11

1

21

8

A2

7

INPUT A2

INPUT A1

22

5

12

4

1

4

2

3

8

5

7

6

14

3

2xØ3,1

37

38

37

30

A2

10

A2

10

31

11

21

6

11

1

A1

2

34

9

32

8

24

7

22

5

14

3

12

4

2

10

1

6

2

5

3

4

11

10

7

9

8

INPUT A2

INPUT A1

2xØ3,1

=

=

46

46

20

Ø30

34

Ø30

34

Presentation, description :
pages 2/58 and 2/59

Function diagrams :
page 2/62

Characteristics :
pages 2/60 and 2/61

2/65

2

Mounting,
schemes

2

Zelio Time - timing relays

2

Electronic relays, relay output, 48 x 48 housing

Mounting

Cover positioning and mounting

Panel cut-out

e : panel thickness
(1) IP 64 protective cover: RE 48A IP COV
(2) Panel mounting frame
(3) Locating screw

n : Number of devices mounted side-by-side

Connection schemes

RE 48A TM12 MW

RE 48A CV12 MW

RE 48A ML12 MW

RE 48A MH13 MW

e

(2)

(3)

17

20

(1)

15

30

1

U

R

2

3

4 5

8

7

6

6 7

5

8

4

9

3

11

1

10

2

U

R

Gate

6 7

5

8

4

9

3

11

1

10

2

U

R

Reset

Start

Gate

1

U

R1

R2

2

3

4 5

8

7

6

Presentation, description :
pages 2/58 and 2/59

Function diagrams :
page 2/62

Characteristics :
pages 2/60 and 2/61

2/66

2

Characteristics

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

Display characteristics

Number of digits

4

Digit height

mm

8

Timing characteristics

Repeat accuracy (with constant parameters)

± 0.03 % ± 20 ms

Full scale setting accuracy

± 0.03 % ± 20 ms

Minimum duration of control impulse

ms

50

Maximum reset time by
de-energisation

During time delay period

ms

50

After time delay period

ms

50

Output characteristics

Relay type

RE 88 857 40

32

32

32

32

RE 88 857 10

3333

RE 88 857 00

3333

RE 88 857 30

32

32

32

32

Rated current

A

235, 135

238, 138

238, 138

Maximum switching voltage

V

23250, 1330

23250, 1330

23250, 1330

Maximum breaking capacity
on resistive load

2

VA

1250

2000

2000

1

W

120

190

190

Maximum permissible current

A

15 < 0.01 s

Minimum current

mA

100

Electrical life at I

max,

4

4

4

4 250 V resistive

10

5

cycles

Mechanical life

5 million operating cycles

General characteristics

Conforming to standards

IEC 255, VDE 0435-2021

Product certifications

c UR us, CSA

Permissible voltage variation

- 15…+ 10 %

- 15…+ 10 %

- 15…+ 10 %

Immunity to microbreaks

s

< 0.03

< 0.03

< 0.03

Maximum power
consumption

1312 V

W

–

0.5

0.

1324 V

W

0.5

0.5

0.5

1348 V

W

–

1

1

2324 V

VA

1

1

1

2348 V

VA

–

2

2

23110 V

VA

3.5

3.5

3.5

23220 V

VA

11

11

11

Temperature limits

Operation

°C

- 10…+ 60

Storage

°C

- 30…+ 70

Front panel degree of protection

IP 65

Insulation

Conforming to standard VDE 0110 and IEC 225 Group C

Protection class

Conforming to UTE C 20010, IEC 529, DIN 40050

Fixing

Panel-mounted

By clip

Base-mounted

On socket

Material

Self-extinguishing UL 94 grade Vo

Functions :
page 2/68

Schemes :
page 2/67

References :
page 2/69

Dimensions :
page 2/69

2/67

2

Schemes

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

Internal schemes

Relay RE 88 857 40

3333

Relay RE 88 857 10

3333

Relay RE 88 857 00

3333

Relay RE 88 857 30

3333

Terminal referencing

(1) Another load may be connected.

Relay
RE 88 57 40

32

32

32

32

RE 88 857 10

32

32

32

32

RE 88 857 00

32

32

32

32

RE 88 557 30

32

32

32

32

Supply 2-10

–

5

–

5

Supply 2-7

5

–

5

–

Link 2-11 :

1 12 V or 2/1 24 V

–

5

–

–

Link 2-7 :

1 12 V or 2/1 24 V

–

–

–

5

Link 2-8 :

1 12 V or 2/1 24 V

–

–

5

–

2-5 or 2-6 control or reset contact

–

5

5

5

1-3-4 timed output contact

5

5

5

5

8-5-6 timed output contact

5

–

–

–

8-9-11 timed or instantaneous output contact

–

–

–

5

7

2

1

3 4

8

6

5

1

10

3 4

5

2

-

+

11

1

7

3 4

6

2

-

+

8

1

10

3 4

11

9

8

2

-

+

7

6

7

8

1

2

3

4

5

~

+

U

~

+

~

9

U

6

7

8

10

11

1

2

3

4

5

-

~

Start

(1)

6

7

8

1

2

3

4

5

~

+

U

~

Start

(1)

9

U

6 7

8

10

11

1

2

3

4

5

~

+

~

(1)

Reset

Characteristics :
page 2/66

Functions
page 2/68

References :
page 2/69

Dimensions :
page 2/69

2/68

2

Functions

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

Relay output, 1 or 2 contacts

1 Multifunction or single function

1 Multi-range

1 Multivoltage

1 1 or 2 relay outputs

1 Reset function on front panel (RE 88 857 30

1111

)

1 Memory in the event of mains power failure
(RE 88 857 30

1111

)

1 Locking of access to programming
(RE 88 857 10

1111

and RE 88 857 00

1111

)

1 Upcount or downcount mode

1 Internal supply by lithium battery (10 years at 20 °C)

Function diagrams

Function A

Function A1

Function A2

Delay on energisation
1 timed contact

Delay on energisation
1 timed contact
1 instantaneous contact

Delay on energisation
2 timed contacts

Function AM

Function AMt

Function B

Delay on energisation
Memory during the time delay
period. Reset

Delay on energisation
Memory during and after the
time delay period. Reset

Timing on impulse, one shot

Function C

Function D

Function Di

Off-delay

Flashing relay

Flashing relay

Function H

Timing on energisation

2-10

1-3-4

T

2-10

8-9-11

T

t1<T t2<T

1-3-4

2-10

1-3-4

8-9-11

T

t1<T t2<T

2-5

T

t1

T=t1+t2

1-3-4

8-9-11

t

2-10

t2

2-5

T

t1

T=t1+t2

1-3-4

8-9-11

2-10

t2

2-10

2-5

T

1-3-4

∞

2-10

2-5

1-3-4

∞

T

2-10

1-3-4

T

T

T

T

T

2-10

1-3-4

T

T

T

T

T

2-10

1-3-4

T

Characteristics :
page 2/66

Schemes :
page 2/67

References :
page 2/69

Dimensions :
page 2/69

2/69

2

References,
dimensions

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

References

Plug-in

8-pin

11-pin

8-pin

11-pin

Functions

Single function

Multifunction

Multifunction

Multifunction

A

A, B, C, D, Di, H

A, B, C, D, Di, H

A1, A2, AM, AMt

Timing ranges

99.99 s, 999.9 s, 9999 s, 99 min 59 s, 99.99 min, 999.9 min, 9999 min, 99 h 59 min, 99.99 h,
999.9 h, 9999 h

Relay output

2 timed C/O
contacts

1 timed C/O contact

1 timed C/O contact

1 timed C/O contact
1 timed or
instantaneous
C/O contact

Rated current

2 x 5 A

8 A

8 A

2 x 8 A

Voltages

1312 V and 23or31 24…48 V –

RE 88 857 103

RE 88 857 003

–

1312 V and 23or31 42…48 V –

–

–

RE 88 857 302

23or31324 V

RE 88 857 409

–

–

–

23or31324 V and 2 110 V

–

–

–

RE 88 857 307

1 or32 24 V and 1 110…240 V –

RE 88 857 105

RE 88 857 005

–

1 or32 24 V and 1 220…240 V –

–

–

RE 88 857 301

23110 V

RE 88 857 406

–

–

–

23220…240 V

RE 88 857 400

–

–

–

Weight (kg)

0.140

0.100

0.100

0.140

Socket (1)

8-pin

RUZ 1D

–

RUZ 1D

–

11-pin

–

RUZ 1A

–

RUZ 1A

Weight (kg)

0.067

0.067

0.067

0.067

(1) These products are sold in packs of 10.

Dimensions

Panel cut-out

56

11

90

56

11

91

56

11

91

56

11

92

48

48

9,7

16

74,2

VALID

MODE

45

+0.6
0

45

+0.6

0

Characteristics :
page 2/66

Schemes :
page 2/67

Functions :
page 2/68

2/70

2

Characteristics,
schemes

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

Display characteristics

Number of digits

4

Digit height

mm

7

Timing characteristics

Repeat accuracy (with constant parameters)

± 0.03 % ± 20 ms

Full scale setting accuracy

± 0.03 % ± 20 ms

Minimum duration of control impulse

ms

50

Maximum reset time
by de-energisation

During time delay period

ms

50

After time delay period

ms

50

Output characteristics

Rated current

A

238, 138

Maximum switching voltage

V

23250, 1330

Maximum breaking capacity on a resistive load

2

VA

2000

1

W

190

Maximum permissible current

A

15 < 0.01 s

Minimum current

mA

100

Electrical life at I

max

4

4

4

4 250 V resistive

100 000 operating cycles

Mechanical life

5 million operating cycles

General characteristics

Product certifications

u UR cs, CSA

Conforming to standards

IEC 255, VDE 0435-2021

Permissible voltage variation

- 15 …+ 10 %

Immunity to microbreaks

s

< 0.03

Maximum power
consumption

1 24 V

W

0.5

1 48 V

W

1.5

2324 V

VA

1

2348 V

VA

1.5

23110 V

VA

4

23230 V

VA

12

Temperature limits

Operation

°C

- 10…+ 60

Storage

°C

- 30…+ 70

Front panel degree of protection

IP 65

Insulation

Conforming to standards VDE 0110 and IEC 225 Group C

Protection class

Conforming to standards UTE C 20010, IEC 529, DIN 40050

Fixing

Panel-mounting

By clip

Base-mounted

On socket

Material

Self-extinguishing UL 94 grade Vo

Internal schemes

Terminal referencing

(1) Another load may be connected.

8-pin relay

11-pin relay

2-10 or 2-7 supply

5

5

Link (2-11) or (2-8)

2/ 1 24 V supply

5

5

2-5 or 2-6 control or reset contact

5

5

1-3-4 timed output contact

5

5

1

7

3 4

6

2

8

-

+

1

10

3 4

5

2

11

-

+

6

7

8

1

2

3

4

5

~

+

U

~

Start

(1)

+

~

9

U

6

7

8

10

11

1

2

3

4

5

-

~

Start

(1)

References :
page 2/71

Dimensions :
page 2/71

2/71

2

Functions,
references,
dimensions

2

Zelio Time - timing relays

2

Panel-mounted, plug-in, universal relays

Relay output, 1 C/O contact

1 Red illuminated display

1 Multifunction

1 Multi-range

1 Multivoltage

1 1 relay output

1 Locking of access to programming

1 Upcount or downcount mode

1 Internal supply by lithium battery (10 years at 20 °C)

Function diagrams

Function A

Function B

Function C

Delay on energisation
1 timed contact

Timing on impulse, one shot

Off-delay

Function D

Function Di

Function H

Flashing relay

Flashing relay

Timing on energisation

References

Plug-in

8-pin

11-pin

Functions

Multifunction

Multifunction

A, B, C, D, Di, H

A, B, C, D, Di, H

Timing ranges

99.99 s, 999.99 s, 9999 s, 99 min 59 s, 99.99 min, 999.9 min, 9999 min, 99 h 59 min, 99.99 h,
999.9 h, 9999 h

Relay output

1 timed C/O contact

1 timed C/O contact

Rated current

8 A

8 A

Voltages

2 or 1 24 V and 2 or 1 48 V RE 88 857 604

RE 88 857 704

2 or 1 24 V and 2 110 V,
50/60 Hz

RE 88 857 607

RE 88 857 707

2 or 1 24 V and 2 24…240 V,
50/60 Hz

RE 88 857 601

RE 88 857 701

Weight (kg)

0.100

0.100

Socket (1)

8-pin

RUZ 1D

–

11-pin

–

RUZ 1A

Weight (kg)

0.067

0.067

(1) These products are sold in packs of 10.

Dimensions

Panel cut-out

2-10

1-3-4

T

2-10

2-5/6

T

1-3-4

∞

2-10

2-5/6

1-3-4

∞

T

2-10

1-3-4

T

T

T

T

T

2-10

1-3-4

T

T

T

T

T

2-10

1-3-4

T

56

14

61

MODE

VALID

9,7

74,2

16

48

48

45

+ 0,6
0

45

+ 0,6

0

Characteristics :
page 2/70

Schemes :
page 2/70