SIMATIC ET200pro


Modular and multifunctional 
ideal for distributed automation solutions.
ET 200pro
Implementing individual solutions 
quickly and economically.
Your machines and systems must be tailored perfectly to your individual requirements  and offer
maximum availability, efficiency and economy, as well as great security of investment. At the same
time, competition is getting tougher, making it essential that individual machines and systems be
implemented as quickly and economically as possible. In other words: the demand is for modular
systems that are readily scalable and expandable, as well as offering maximum flexibility.
The advantages at a glance
Cabinet-free configuration thanks to the high degree of protection IP65/67
Maximum flexibility due to modular structure
Multifunctional due to numerous integrated functionalities
Small and particularly robust
Simple and user-friendly assembly
Flexible interface options
Extensive diagnostics concept
High plant availability,
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e.g. by means of hot swapping and permanent wiring
Future-proof communication by means of PROFIBUS and PROFINET
The easy way to solve complex automation tasks: The distributed IO system as all-rounder:
distributed without control cabinets SIMATIC ET 200pro
As machines and systems become more and more com- With SIMATIC® ET 200pro we offer you a particularly
plex, it is no longer possible to imagine the world of small and powerful distributed IO system with IP65/67
automation without distributed solutions. No wonder, protection, which offers a unique level of functionality.
since the advantages speak for themselves: considerably Its modular design enables customized distributed auto-
lower installation costs and significantly simpler engi- mation solutions to be implemented with maximum
neering. This applies particularly to distributed IO using a flexibility.
degree of protection IP65/67, which does not require
SIMATIC ET 200pro is far more than a simple distributed
control cabinets at all. The devices are mounted on the
input and output system. Whatever the application  motor
production line itself. This makes machine concepts
starters, frequency converters, pneumatics, direct
significantly clearer and minimizes the expense of assembly,
connection to the MOBY identification system, integration
commissioning and troubleshooting. In addition by
of safety technology and connection to PROFIBUS or
connecting to tried and tested fieldbuses such as PROFIBUS
PROFINET, or simply just digital and analog signals  the
or PROFINET (the open Industrial Ethernet Standard for
system will be able to offer the right solution for every
company-wide automation), you benefit from a high
requirement with the highest functionality.
security of investment.
SIMATIC ET 200pro is a component of Totally Integrated
Automation (TIA). With TIA, Siemens is the only vendor
to offer an integrated basis for implementing customer-
specific automation solutions  in all sectors from incoming
to outgoing goods.
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Carefully thought out in every detail 
for maximum flexibility.
Application: directly at machine level Installation: quick and easy
Thanks to its high degree of protection (IP65/67) the Different sized module rails ensure extremely flexible
SIMATIC ET 200pro is resistant to dirt and protected against installation options: for example, the station with a narrow
splashing water. You can therefore use it at process rail can be pre-assembled on the workbench and then
level, without the need for control cabinets. The system is attached to the machine as a unit. Alternatively, you can
specially designed for harsh environmental conditions and secure the compact module rail adapted to the footprint
is particularly robust in every respect: resistant to vibration first and assemble the station on it afterwards. In any
loadings of up to 5 g and 25 g shock and also very rugged case, the module rail guarantees stable mounting and
thanks to the metal design of the connection modules. vibration resistance.
In addition, care has been taken to design the units with
smooth surfaces to prevent the accumulation of dirt on The station is especially easy to install, as the modules
edges and corners. can be engaged on the rail and pushed together quickly
and easily: first the interface module, followed by the bus
and electronics modules and then the bus terminating
Design: small, efficient and modular
module. Finally the wired
SIMATIC ET 200pro offers you maximum functionality
connection modules are
from a small footprint. Even with the extraordinarily small
connected and screwed into
footprint, the logical modular construction offers you the
place  and the job is done.
greatest possible flexibility. You can combine up to 16
Thanks to the innovative
modules in any way you like  from simple input/output
installation concept, only
modules to motor starters or frequency converters. This
two screws are required
means that SIMATIC ET 200pro can be extended ideally
for each module.
according to your special requirements  on a length of
up to one meter.
Three-part expansion module:
connection, electronic and bus module
Maximum configuration
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Wiring: saving space and time
As you require no on-site control cabinet with
SIMATIC ET 200pro, you can save the expense of cable
bulkheads. Preassembled connecting cables are used
which can be attached quickly and easily, considerably
reducing the expense of wiring. The backplane bus
for signals and supply voltage is integrated in the bus
modules and is automatically constructed during station
assembly. No additional wiring is required between the
individual modules. This not only saves time during the
wiring process, but also space.
All connection modules can be removed and thus
offer optimum freedom of movement when attaching
the connectors.
8-channel electronics modules can be combined with
8 x M12 or 4 x M12 interface modules. This gives you the
option of single or double assignment of the M12 sockets
and enables a wide variety of sensors and actuators to
be connected to the electronics module without any addi-
tional accessories such as Y-connectors and Y-cables. Besides
simplified wiring, this also enables you to make considerable
savings on accessories and storage.
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More possibilities 
connection of bus and voltage supply.
 Flexibility is the central theme running through all the features of
SIMATIC ET 200pro  including the connection of the bus and voltage
supply. Here you can choose one of three versions that you can com-
bine with the interface module of your choice:
Direct connection with cable screw connection: for an electronic load
of up to 16 A and a cable cross-section of up to 2.5 mm2.
ECOFAST (Energy and Communication Field Installation System): The
Siemens standardized connection system for cabinet-free distribution
relies on hybrid cables for bus signals and voltage supply, which
reduces the wiring costs. The advantage to you: only one preassembled
cable is required for both data and power.
M12, 7/8  : the popular connection system with a widely used connector
standard.
Regardless of the connection type chosen all connection modules for
PROFIBUS have visible addresses, connectable terminating resistor and
integrated T-functionality. The advantages for you: simple recognition
of the address, commissioning of partial segments and uninterrupted
Interface module bus communication in the event of a service call.
combined with direct connection
Interface module combined
Interface module combined
with M12, 7/8  connection
with ECOFAST connection
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Innovative 
on the basis of tried and tested standards.
Engineering with STEP 7: totally convenient
Technical data
Like all distributed IO devices, the ET 200pro is also fully
integrated into SIMATIC STEP® 7. This means it can readily
General technical data
be configured and parameterized as a PROFIBUS slave.
Degree of protection IP65/66/67
Using STEP 7 and SIMATIC you can exploit all the advan-
Vibration resistance 5 g
tages of TIA. However, the ET 200pro can also be a slave
25 g shock
to a non-Siemens master. This integration is done by
Ambient temperature 0 to 55 °C
means of device master files. Even at the configuration
(all mounting positions)
stage, you are supported by a configurator that guides
Number of expansion max. 16
you swiftly from concept to commissioning.
modules
Station width up to 1 m
Diagnostics module-specific or
Future-proof: equipped for PROFINET
channel-specific
In standard form, even the SIMATIC ET 200pro relies on
Approvals, standards CE, cULus
fieldbus communication with PROFIBUS, the number one
Dimensions
fieldbus. In the future the system will also offer commu-
Interface module with
nication via PROFINET. This means that you can deploy
connection module M12, 7/8  90 x 130 x 73 mm
SIMATIC ET 200pro in existing, tried and tested commu-
connection module, direct 90 x 130 x 120 mm
nication environments  while enjoying the security of
connection module ECOFAST 90 x 130 x 80 mm
knowing that you are already equipped for the latest
Expansion modules 45 x 130 x 60 mm
communication solutions based on Industrial Ethernet.
(digital, analog)
incl. connection module
Power module with
7/8  connection 45 x 130 x 73 mm
direct connection 45 x 130 x 120 mm
ECOFAST connection 45 x 130 x 80 mm
Bus terminating module 19 x 130 x 60 mm
Interface module: IM Bus module
Connection module for
interface module: CM IM
Connection module for Electronics module:
inputs/outputs: CM IO EM
Module range
Interface modules (IM) (incl. terminating module)
Type selection IM 154-1 DP
IM 154-2 DP HF
IM 154-4 PN HF
Protocol PROFIBUS DP
PROFINET IO
Data rate, max. 12 Mbit/s
Slave DP V0, DP V1
Firmware update via PROFIBUS
Connection modules (CM) CM IM DP direct
CM IM DP ECOFAST Cu
CM IM DP M12, 7/8 
Expansion modules
Digital modules (incl. bus module)
EM 8DI DC 24 V
EM 8DI DC 24 V HF
EM 4DO 2.0 A
EM 4DO 2.0 A HF
Analog modules (incl. bus module)
EM 4AI-U HF
EM 4AI-I HF
EM 4AO-U HF
EM 4AO-I HF
Connection modules (CM) CM IO 4xM12
CM IO 8xM12
Power modules (incl. bus module)
Type selection PM-E DC 24 V
Supply voltage DC 24 V
Connection modules (CM) CM PM direct
Expansion module
CM PM ECOFAST Cu
CM PM 7/8 
Integrated technologies
Module rack
Motor starters
MOBY identification module
Fail-safe modules
Frequency converter
Pneumatic connection
Bus terminating
module
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Greater system availability 
innovative service and diagnostics options.
Hot Swapping  no downtime during servicing
 Hot swapping enables you to replace the electronics The interface modules as well as each power module have
modules quickly during operation while the equipment integral fusible links to ensure that a fault does not result
is live. Because the expansion modules are divided into in a total failure of all load groups nor in any device con-
three types the electronic and the connection modules nected beyond the station.
for the inputs/outputs can be replaced  the rest of
the station and
Diagnostics: graded and made to measure
thus the plant
SIMATIC ET 200pro has an extensive diagnostics concept
remain available!
where you can choose between module diagnostics or
One genuine high-
channel-specific diagnostic information. These are auto-
light is the permanent
matically signaled as plain text via PROFIBUS or PROFINET
wiring. This means
to the higher-level controller. Remote diagnostics via the
that in the event of
Internet is also possible.
a fault or when
replacing the elec-
The standard modules offer module diagnostics for short-
tronics module, you
circuiting of an encoder supply or of outputs. Status and
do not have to disconnect the individual wiring of the
error information is displayed via LEDs and reported via
channels. This saves time and minimizes potential
the fieldbus.
sources of faults. Key coding of the modules eliminates
More precise diagnostic options are available with the
the possibility of reinserting them incorrectly.
high-feature modules: channel-specific for short-circuit and
wire break  indicated by means of one LED per channel.
Selective load group formation: switching off specific
The diagnostic settings can be parameterized for each
and individual load groups
channel. In the case of digital inputs, additional process
interrupts can be used for six channels.
With SIMATIC ET 200pro power modules, formation of
different load groups and supply to downstream loads is
This diagnostic concept that can be tailored to suit your
possible. This ensures greater flexibility when connecting
specific requirements and thus errors are traced  and
different loads. The same connection types are available
cleared  quickly. This in turn optimizes the availability
for power modules as for the voltage supply to the whole
of your machine or system.
station: direct connection, 7/8  or ECOFAST. Several load
segments can be integrated in one single station.
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Further information can be found
on the Internet at:
SIMATIC ET 200 range:
www.siemens.com/simatic-dp
Totally Integrated Automation:
www.siemens.com/totally-integrated-automation
PROFINET:
www.siemens.com/profinet
ECOFAST standard:
www.siemens.com/ecofast
You can find your local Siemens contact at:
www.siemens.com/automation/partner
You can obtain an overview of Siemens training services at:
www.siemens.com/sitrain
www.siemens.com/simatic-dp
SIMATIC® is a registered trademark of Siemens.
Other designations used in this publication may be
trademarks whose use by third parties for their own
Siemens AG
purposes could violate the rights of the owners.
Automation and Drives The information provided in this brochure contains merely
general descriptions or performance characteristics, which in case
P.O. Box 48 48
of actual use do not always apply as described or which may
change as a result of further development of the products. An
D-90327 Nuremberg
obligation to provide the respective characteristics shall only
exist if expressly agreed in the terms of contract. Delivery options
subject to change.
E-mail: simatic-dp@siemens.com
Subject to change without prior notice 11/04 | Order No. E20001-A120-P240-X-7600 | DISPO 06303 | 41C8826 MK.AS.DP.XXXX.52.5.01 WS 11042.0 | Printed in Germany | © Siemens AG 2004


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