1-1

1

Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone [phone], Telefax [phone], E-Mail: [e-mail]

Emergency Stop Relays, Safety Gate Monitors

Category 4, EN 954-1
PNOZ XV3.1P

Emergency stop relay and safety
gate monitor in accordance with
EN 60204-1 (VDE 0113 part 1), 12/97
and IEC 60204-1, 10/97

Features

● Dual-channel wiring with

detection of shorts across the
input contacts

● Monitored manual or automatic

reset can be selected

● 2 delay-off safety contacts
● Supply voltage:

24 ... 240 V AC/DC

● Supply voltage:

24 V DC

l Plug-in connection terminals

(Either screw terminals or cage
clamp terminals)

Approvals

Technical Details

PNOZ XV3.1P

Electrical Data

Supply Voltage

DC: 24 V DC

AC/DC: 24 V ... 240 V

Tolerance

85 ... 110 %

Power Consumption U

B

DC: Approx. 4,5 W

AC/DC: Approx. 11 VA/5.5 W

Voltage and Current at the Input and

DC: 24 V DC, 50 mA

Reset Circuits and Feedback Control Loop

AC/DC: 22 V DC, 50 mA

Switching Capability in accordance with

EN 60947-4-1, 02/01

AC1:

240 V/0,03...5 A/1200 VA

DC1:

24 V/0,03...5 A/120 W

EN 60947-5-1, 11/97

AC15: 230 V/5 A; DC13: 24 V/3 A

(DC13: 6 cycles/min.)

Output Contacts

2 delayed safety contacts (N/O)

1 auxiliary contact (N/C)

3 instantaneous safety contacts (N/O)

Contact fuse protection according to

Blow-out fuse: 6 A quick or 4 A slow

EN 60947-5-1, 11/97

Safety cut-out: 24 V DC: 6 A,

Characteristic B/C

EMC

EN 61000-6-3, 10/01, EN 61000-6-2, 10/01

Times

Delay-on-De-Energisation 57-58, 67-68

Adjustable:

0,1-3 s: 0.1/0.2/0.3/0.4/0.5/0.6/0.7/0.8/

1/1.5/2/3 s

0-30 s: 0/0.5/1/2/4/6/8/10/15/20/25/30 s

0-300: 0/5/10/20/40/60/80/100/150/200/

250/300 s

Fixed: 0.5 s/3 s/10 s

Switch-on delay

Monitored Reset: Max. 100 ms

Automatic or manual Reset. Max. 0.5 s

Delay-on De-energisation

Max. 50 ms

Recovery Time

Approx. 1 s

Simultaneity channel1/2

¥

Max. Supply Interruption before

Approx. 25 ms

De-energisation

Mechanical Data: with cage clamp terminals

Terminal blocks per connection

2

Maximum cross section of ext. conductors

Flexible, without crimp connectors: 0.2 ... 1.5 mm

2

Stripping length 8 mm

Dimensions (H x W x D)

101 x90 x 121 mm

Weight

DC: 510 g

AC/DC: 595 g

Mechanical Data: with screw terminals

Maximum cross section of ext. conductors

Single-core

Flexible, without crimp connectors: 0.2 ... 2.5 mm

2

Flexible with crimp connectors: 0.25 ... 2.5 mm

2

Multi-core

Flexible, with crimp connectors but

(2 conductors with same cross-section)

without plastic sheath: 0.25 ... 1 mm

2

Flexible, with TWIN-crimp connectors

and plastic sheath: 0.5 ... 1.5 mm

2

Torque setting for screw terminals

0.5 ... 0.6 Nm

Dimensions (H x W x D)

94 x 90 x 121 mm

Weight

DC: 510 g

AC/DC: 595 g

NSG-D-2-298-10/03

PNOZ XV3.1P

●

●

●

1

Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone [phone], Telefax [phone], E-Mail: [e-mail]

Emergency Stop Relays, Safety Gate Monitors

Category 4, EN 954-1
PNOZ XV3.1P

Internal Wiring Diagram

External Wiring

● Example 1
Single-channel E-STOP wiring with
automatic reset.

● Example 2
Single-channel E-STOP wiring with
monitored manual reset.

● Example 3
Dual-channel E-STOP wiring with
monitored manual reset.

● Example 4
Single-channel safety gate control
with monitored manual reset.

● Example 5
Dual-channel safety gate control with
monitored manual reset.

● Example 6
Dual-channel safety gate control with
automatic reset.

S12

S14

S13

S11

S21

S32

S22

S1

S2

S31

Y39

Y40

S11 S31

S13

S12

S14

S32

S21

S22

S1

Y39

Y40

S21

S11

S33

S22

S34

S12

S1

S3

Y39

Y40

S31

S32

S32

S34

S33

S31

S11

S22

S12

S21

S1

S3

Y39

Y40

S11 S31

S33

S12

S34

S32

S21

S22

S1

S3

Y39

Y40

S12

S34

S33

S11

S21

S32

S22

S31

S1

S2

S3

Y39

Y40

NSG-D-2-298-10/03

A1

A2

S13

S14

S12

S21

S34

67

68

S11

S22

S32

S31

13

57

14

58

K1

K2

23

24

CH1

CH2

Start

Unit

S33

Y39

Y40

K4

K3

23

24

41

42

Power

Input circuit

Safety

contacts

U

B

Reset circuit and

feedback control loop

Time reset

Input circuit

Auxiliary

contact

Safety

contacts

only on

AC/DC-device

Description

● 90 mm P-99 housing, DIN Rail

mounting

● Positive-guided relay outputs:

– 3 instantaneous safety

contacts (N/O)

–

1 auxiliary contact (N/C)

– 2 delayed safety contacts

(N/O)

● Connections for

– E-STOP button
– safety gate limit switch
– reset button

● LEDs for power, channel 1,

channel 2, reset circuit

● Increase in the number of

safety contacts available by
connecting expander modules.

Operating Modes

● Single-channel operation
● Dual-channel operation
● Automatic reset
● Monitored manual reset

1-3

1

Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone [phone], Telefax [phone], E-Mail: [e-mail]

13

14

K5

K6

57

58

K7

K8

1L1

1L2

S33

K8

K7

S3

K5

K6

S34

13

14

K5

K6

57

58

K7

K8

1L1

1L2

S13

K8

K7

K5

K6

S14

● Increase in safety contacts
The number of output contacts can
be increased by using expander
modules or relays/contactors with
positive-guided contacts.

– Operation with automatic reset.

– Operation with monitored manual
reset.

Emergency Stop Relays, Safety Gate Monitors

Category 4, EN 954-1
PNOZ XV3.1P

– Key

S1/2:

E-STOP or safety gate switch

S3:

Reset button

Switch operated

Gate open

Gate closed

NSG-D-2-298-10/03

● Example 7
Dual channel light barrier control with
shorts across contacts detection by
BWS, with monitored start

S11

S12

S22 S34

S32

S33

S21

S31

S3

BWS

24 V DC

1

Pilz GmbH & Co. KG, Sichere Automation, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone [phone], Telefax [phone], E-Mail: [e-mail]

Emergency Stop Relays, Safety Gate Monitors

Category 4, EN 954-1
PNOZ XV3.1P

NSG-D-2-298-10/03

General Technical Data

Unless stated otherwise in the technical details for the specific unit

Electrical Data

Frequency Range AC

50 ... 60 Hz

Residual Ripple DC

160 %

Contact Material

AgSnO

2

Continuous Duty

100 %

Environmental Data

EMC

EN 50081-1, 01/92, EN 61000-6-2, 10/01

Vibration in accordance with

Frequency: 10 ... 55 Hz,

EN 60068-2-6, 04/95

Amplitude: 0.35 mm

Climatic Suitability

DIN IEC 60068-2-3, 12/86

Airgap Creepage

DIN VDE 0110-1, 04/97

Ambient Temperature

-10 ... +55 °C

Storage Temperature

-40 ... +85 °C

Mechanical Data

Torque Setting on Connection Terminals

0.6 Nm (screws)

Mounting Position

Any

Housing Material

Thermoplast Noryl SE 100

Protection

Mounting: IP 54

Housing: IP 40

Terminal Range: IP 20

The units were tested in accordance with the relevant standards current at
the time of development.

Order References

Type

t

U

B

Order No.

PNOZ XV3.1P cage clamp terminals 0,5 s fixed 24 V DC 787 524

PNOZ XV3.1P screw terminals

0,5 s fixed

24 V DC

777 524

PNOZ XV3.1P cage clamp terminals 3 s fixed 24 V DC 787 525

PNOZ XV3.1P screw terminals

3 s fixed

24 V DC

777 525

PNOZ XV3.1P cage clamp terminals 10 s fixed 24 V DC 787 527

PNOZ XV3.1P screw terminals

10 s fixed

24 V DC

777 527

PNOZ XV3.1P cage clamp terminals 3 s adjustable 24 V DC 787 522

PNOZ XV3.1P screw terminals

3 s adjustable 24 V DC

777 522

PNOZ XV3.1P cage clamp terminals 30 s adjustab. 24 V DC 787 520

PNOZ XV3.1P screw terminals

30 s adjustab. 24 V DC

777 520

PNOZ XV3.1P cage clamp terminals 300 s adjustab. 24 V DC 787 528

PNOZ XV3.1P screw terminals

300 s adjustab. 24 V DC

777 528

PNOZ XV3.1P cage clamp terminals 0,5 s fixed 24 V ... 240 V AC/DC 787 534

PNOZ XV3.1P screw terminals

0,5 s fixed

24 V ... 240 V AC/DC 777 534

PNOZ XV3.1P cage clamp terminals 3 s fixed 24 V ... 240 V AC/DC 787 535

PNOZ XV3.1P screw terminals

3 s fixed

24 V ... 240 V AC/DC 777 535

PNOZ XV3.1P cage clamp terminals 10 s fixed 24 V ... 240 V AC/DC 787 537

PNOZ XV3.1P screw terminals

10 s fixed

24 V ... 240 V AC/DC 777 537

PNOZ XV3.1P cage clamp terminals 3 s adjustable 24 V ... 240 V AC/DC 787 532

PNOZ XV3.1P screw terminals

3 s adjustable 24 V ... 240 V AC/DC 777 532

PNOZ XV3.1P cage clamp terminals 30 s adjustab. 24 V ... 240 V AC/DC 787 530

PNOZ XV3.1P screw terminals

30 s adjustab. 24 V ... 240 V AC/DC 777 530

PNOZ XV3.1P cage clamp terminals 300 s adjustab. 24 V ... 240 V AC/DC 787 538

PNOZ XV3.1P screw terminals

300 s adjustab. 24 V ... 240 V AC/DC 777 538