SIMATIC ET 200 For Distributed Automation Solutions Brochure Et200 En

User Manual: ET 200

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SIMATIC ET 200
For distributed automation solutions
SIMATIC Distributed I/O

Brochure

Edition
November
2012

Answers for industry.

SIMATIC ET 200

With SIMATIC ET 200 a wide range of distributed I/O systems is available - for solutions in the control cabinet or
without a control cabinet directly at the machine, as well
as for applications in hazardous areas.

The modular design allows the ET 200 system to be scaled
up and expanded in small, easy steps: digital and analog
inputs/outputs, intelligent modules with CPU functionality,
safety engineering, motor starters, pneumatic systems, frequency converters, and diverse technology modules.

In a control cabinet (IP20)
ET 200SP
A new generation of
scalable I/O

ET 200S
Discretely modular design
and multifunctional

from page 18

from page 22

ET 200MP
The multi-channel and
multi-functional IO-device
of the S7-1500
from page 29

Without control cabinet (IP65/67)
ET 200pro
Modular design and multifunctional
from page 42

SIMATIC ET 200

ET 200eco PN
Low-cost, space-saving
block I/O
from page 50

ET 200eco
Low-cost, digital block I/O
from page 51

ET 200M
Modular design with
S7-300 modules
from page 33

Contents

Communication over PROFINET and PROFIBUS, uniform
engineering, transparent diagnostic possibilities as well
as optimal interfacing to SIMATIC controllers and HMI
units prove the unique integration of Totally Integrated
Automation.

Totally Integrated Automation . . . . . . . . . . . . . . . . 4
System characteristics . . . . . . . . . . . . . . . . . . . . . . . 6
SIMATIC ET 200 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Distributed automation . . . . . . . . . . . . . . . . . . . . . . . 8
Product range at a glance . . . . . . . . . . . . . . . . . . . . 10
Product overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

ET 200iSP
Intrinsically safe version
for hazardous area

ET 200 - characteristics . . . . . . . . . . . . . . . . . . . . . . 14
Solutions in the control cabinet . . . . . . . . . . . . . . 18
SIMATIC ET 200SP . . . . . . . . . . . . . . . . . . . . . . . . . . 18

from page 37

SIMATIC ET 200S . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
SIMATIC ET 200MP . . . . . . . . . . . . . . . . . . . . . . . . . . 29
SIMATIC ET 200M . . . . . . . . . . . . . . . . . . . . . . . . . . 33
SIMATIC ET 200iSP . . . . . . . . . . . . . . . . . . . . . . . . . 37
Solutions without a control cabinet . . . . . . . . . . . 42
SIMATIC ET 200pro . . . . . . . . . . . . . . . . . . . . . . . . . 42
SIMATIC ET 200eco PN . . . . . . . . . . . . . . . . . . . . . . . 50
SIMATIC ET 200eco . . . . . . . . . . . . . . . . . . . . . . . . . 51
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
SIMATIC overview . . . . . . . . . . . . . . . . . . . . . . . . . 59

Highlights

■ Multifunctional
■ Modular
■ Discretely scalable
■ Networking via PROFINET and PROFIBUS

SIMATIC ET 200

Totally Integrated Automation
Rely on new productivity standards
for sustained competitive advantages

Totally Integrated
System
features Automation

To be able to respond to the increasing international
competitive pressure, it is more important than ever to
consistently make full use of the potential for optimization – over the complete lifecycle of a machine or
plant.
Optimized processes reduce the total cost of ownership, shorten the time to market, and improve quality.
This perfect balance between quality, time, and costs is
now, more than ever, the decisive success factor in industry.
Totally Integrated Automation is optimally aligned to all
requirements and open for international standards and
third-party systems. With its six characteristic system
features, Totally Integrated Automation supports the
complete lifecycle of a machine or plant. The complete
system architecture offers holistic solutions for every
automation segment on the basis of a comprehensive
range of products.

SIMATIC: more efficient and systematic automation
SIMATIC, a core component of Totally Integrated Automation, includes a variety of standardized, flexible, and
scalable products – such as the distributed I/O devices
of the SIMATIC ET 200 portfolio presented in this brochure.
SIMATIC is currently considered to be the global number one in automation. One of the decisive reasons for
this is that SIMATIC exhibits the six system features of
Totally Integrated Automation:
• Engineering
• Communication
• Diagnostics
• Safety
• Security
• Robustness
In addition, SIMATIC features two additional system
features:
• Technology
• High availability
As an integral part of the SIMATIC range, the SIMATIC
ET 200 distributed I/O system can offer you a host of
benefits that are described in detail on the following
pages.

System
features
Totally Integrated
Automation

System features

Engineering

Maximum engineering efficiency –
in all phases of the lifecycle of the machine and plant
With SIMATIC you rely on an integrated engineering environment. Efficient software supports you
over the complete lifecycle of your machine or plant – from the planning and design stages
through configuring and programming as far as commissioning, operation and upgrading. With
its integration capability and harmonized interfaces, SIMATIC software supports a high degree of
data consistency – throughout the entire engineering process.
Siemens has redefined engineering with its Totally Integrated Automation Portal (TIA Portal).
The new TIA Portal engineering framework combines the SIMATIC STEP 7, SIMATIC WinCC and
SINAMICS Startdrive automation software tools in a unique development environment.

Communications

Maximum data transparency on all automation levels –
based on proven standards
SIMATIC creates the foundations for unlimited integration in communication – and thus for
maximum transparency on all levels, from the field and control level to the operations management level all they way up to the corporate management level. SIMATIC relies on international, cross-vendor standards which can be combined flexibly: PROFINET, the leading Industrial Ethernet standard and PROFIBUS, the global No. 1 fieldbus.

Diagnostics

Minimization of downtimes –
through efficient diagnostic concepts
All SIMATIC products feature integrated diagnostic functions with which a fault can be identified and eliminated to provide increased system availability.
Even with larger plants, the Maintenance Station provides you with a uniform view of the
maintenance-relevant information of all automation components.

Safety

Protection of personnel and machines –
within the framework of an integrated complete system
SIMATIC Safety Integrated offers TÜV-certified products, which facilitate compliance with relevant standards: IEC 62061 up to SIL 3, EN ISO 13849-1 up to PL e, as well as EN 954-1. Due to
the integration of safety technology in standard technology, only one controller, one I/O, one
engineering, and one bus system are required. Thus the system advantages and comprehensive functionality of SIMATIC are also available for fail-safe applications.

System features

Security

Data security in the networked world – through harmonized, scalable
security systems
Due to the increased use of Ethernet connections penetrating the field level, security issues
are gaining in importance in industry. For comprehensive protection of a plant, a variety of
suitable measures must be implemented. These range from the company organization and its
guidelines regarding protective measures for PC and control systems through to protection of
automation cells by segmenting the network. Siemens follows the cell protection concept
and, with the modules of the SCALANCE series and the Security modules, offers components
for building up protected cells.
www.siemens.com/industrialsecurity

Robustness

Maximum industrial suitability – through increased robustness
Each standard product from the SIMATIC range is characterized by the highest quality and robustness and is perfect for use in industrial environments. Specific system tests ensure the
planned and required quality. SIMATIC components meet all relevant international standards
and are certified accordingly. Temperature and shock resistance are defined in the SIMATIC
quality guidelines, as are vibration resistance or electromagnetic compatibility.
For demanding to extreme rated conditions, special versions such as SIPLUS extreme or special versions of SIMATIC ET200 are available. These include an increased degree of protection,
extended temperature ranges, and exceptional environmental stress.

Technology

More possibilities, less complexity –
through integrated technology functionality
Counting and measuring, cam control, closed-loop control, or motion control: You can integrate technological tasks in many different combinations and with various degrees of complexity without a system changeover into the world of SIMATIC – easily, conveniently, consistently. Parameter assignment and programming are implemented in the familiar STEP 7
environment.

High availability

Maximum availability –
with integrated high availability concepts
Siemens offers a comprehensive high availability concept to ensure high availability for the
entire plant: from the field level to the control level all the way up to the management level.
For example, field-tested controllers ensure high availability through bumpless switching with
automatic event synchronization.

www.siemens.com/simatic-system-properties
System features

Distributed automation
The right solution for any requirement
You are constantly on the look out for possibilities of optimizing production and reducing costs? With increasing competition it is essential to provide individual machinery and plants
as fast and cost-effectively as possible? This starts with the design of your machine and continues through installation,
commissioning and normal operation right up to maintenance.
Uniform engineering, comprehensive functionality, simple installation and high-precision diagnostics from any point in the
plant are essential – and it all needs to be based on international standards.
Ahead of the competition thanks to consistent
decentralization
Flexible, distributed solutions are an essential part of modern
automation – solutions that are tailored to your requirements
and permit significant cost savings. Whether compact or modular, purely digital I/O interfaces or complete distributed systems with drive technology, direct in harsh industrial environments.

In a control cabinet (IP20)

SIMATIC ET 200 – the right solution for every application
With SIMATIC ET 200 a wide range of distributed I/O systems
is available - for solutions in the control cabinet or without a
control cabinet directly at the machine, as well as for applications in hazardous areas. SIMATIC ET 200 systems for cabinetfree configurations are installed in a rugged, fiber-glass reinforced plastic enclosure, making them resistant to shock and
dirt, as well as watertight. Furthermore, you need fewer additional components, save on cabling, and profit from extremely
fast response times.
The modular design makes it possible to scale and expand the
ET 200 systems simply and in small stages. Already integrated
add-on modules reduce costs, and at the same time offer a
widely diverse range of possible applications.
You can choose from many different combination options:
digital and analog inputs/outputs, intelligent modules with
CPU functionality, safety engineering, motor starters, pneumatic systems, frequency converters, and diverse technology
modules.
Communication over PROFINET and PROFIBUS, uniform engineering, transparent diagnostic possibilities as well as optimal
interfacing to SIMATIC controllers and HMI units prove the
unique integration of Totally Integrated Automation.

Without control cabinet (IP65/67)

Scalable

Multifunctional

Compact and
expandable

Multifunctional

Block

ET 200SP

ET 200S

ET 200S COMPACT

ET 200pro

ET 200eco PN

ET 200eco

Multi-channel

Modular

Intrinsically-safe

ET 200MP

ET 200M

ET 200iSP

Distributed automation

Distributed fieldbus systems are elementary components
of the automation landscape Communication is performed at the field level with PROFINET and PROFIBUS –
these systems ensure rapid data transfer between the
components and consistent decentralization of the automation solution.
In addition to the fieldbus systems, the point-to-point connection I/O-Link is also available for intelligent connection
of sensors and actuators.

The use of open communication standards offers flexible connection possibilities – whichever system you decide on. You
also have flexibility with the ET200 systems – most systems
communicate both over PROFINET and PROFIBUS.

Distributed fieldbus systems

Management level
Office environment

Cell level

PROFINET
PROFIBUS
IO Link
AS Interface

Field level

PROFINET
With 4.3 million nodes installed, PROFINET is the world's
leading Ethernet standard for automation. The forecast annual growth of more than 30% emphasizes the strong position.
Company-wide automation with PROFINET:
PROFINET – the open Industrial Ethernet Standard for automation – ensures integrated communication.
Existing fieldbus systems can be easily integrated. This protects your investments for the future. With PROFINET, the
established IT services (e.g. web services, remote services,
TCP/IP communication) can be used easily. PROFINET offers
innovative diagnostics options, new functions such as
Shared Service, I-Device, MRP (Media Redundancy Protocol), and high performance. This enables new, user-friendly
applications, such as wireless, high-precision automation
with Industrial Wireless LAN – now also in process automation.

PROFIBUS
PROFIBUS is the No. 1 fieldbus – the proof lies in the 40.1
million nodes installed worldwide.
PROFIBUS is not only implemented in the manufacturing area, but it can also be used throughout the process industry
– even in hazardous areas. Standard interfaces support
quick and easy connection of the I/O to your systems and
therefore integrated communication from the cell level
down to the field level.
AS-Interface
AS-Interface is an open, standardized bus system that enables simple integration of actuators and sensors at the lowest field level.
IO-Link
IO-Link is the smart concept for the standardized linking of
sensors and switching devices to the control level by means
of an economical point-to-point connection. This new communications standard below the fieldbus level allows central fault diagnosis and location as far as the sensor/actuator
level and simplifies commissioning and maintenance by allowing the parameter data to be modified dynamically, direct from the application.

Distributed automation

Product range at a glance
Solutions in a control cabinet (IP20) 1)
SIMATIC ET 200SP –
The scalable I/O with outstanding user-friendliness 1)
■
■
■
■
■
■
■
■

Adjustable connection of the PROFINET interface via bus adapter
Individual load groups can be formed without separate feeder module
System construction with permanent wiring, hot swapping and operation with rack gaps
Extensive diagnostics
Space-saving push-in terminals for one-handed wiring without any tools and
self-holding measuring probe
Simple disconnection of wiring thanks to arrangement of wire insertion, spring opener and measuring probe in columns
Terminals for single- or multi-conductor connection
Meaningful color-coding and labeling concept
SIMATIC ET 200S –
the all-rounder with a comprehensive range of functions 1)

■
■
■
■
■

Discretely modular configuration with multi-conductor connection
Multifunctional thanks to a wide range of modules: motor starters, safety technology,
technology modules, distributed intelligence, as well as IO-Link modules
Use in hazardous area (Zone 2)
Also available as a high-speed (HS) version for high performance and maximum precision
Also available as expandable block version with integral DI/DO:
SIMATIC ET 200S COMPACT

SIMATIC ET 200MP –
The multi-channel and multi-functional S7-1500 I/O
■
■
■
■
■

High performance and very short response times for high-speed applications
Scalable design with 35 mm wide modules
Standardized pinning of the modules and cable storage space that grows with the system
Versatile labeling options for better identification
Standardized diagnostics and display concept

SIMATIC ET 200M –
the multi-channel S7-300 1)
■
■
■
■
■

Modular design using standard SIMATIC S7-300 modules; redundant design also possible
Fail-safe I/O modules
High channel density with up to 64 channels per module
For use in hazardous areas up to Zone 2, sensors and actuators up to Zone 1.
High plant availability thanks to redundancy, hot swapping, and configuration changes during
operation
SIMATIC ET 200iSP –
the intrinsically-safe version for hazardous areas

■
■
■
■
■

Modular design, also available with redundancy
Rugged, intrinsically-safe design
Fail-safe I/O modules
Use in hazardous areas up to Zone 1/21, sensors and actuators may even be located in Zone 0/20
High plant availability thanks to redundancy, hot swapping, and configuration changes during
operation

1) available as SIPLUS extreme in refined version for extreme environmental conditions.

Product range at a glance

Solutions without a control cabinet (IP65/67)
SIMATIC ET 200pro –
modular and multifunctional
■
■
■
■
■

Modular design with an extremely compact enclosure
Easy installation
Multi-functional thanks to a wide range of modules – from simple inputs and outputs through
safety systems, motor starters and frequency converters, to identification systems
High plant availability thanks to hot swapping and permanent wiring
Extensive diagnostics

SIMATIC ET 200eco PN –
Block I/O with PROFINET connection
■
■
■
■
■

Low-cost, space-saving block I/Os
Digital modules with up to 16 channels (can also be parameterized)
Analog modules, IO-Link Master and load voltage distributor
PROFINET connection with 2-port switch in each module
Can be flexibly distributed in the plant via PROFINET in a line and/or star topology

SIMATIC ET 200eco –
digital block I/O
■
■
■
■

Low-cost digital block I/O
Flexible connection options
Fail-safe modules
High plant availability – the electronic block can be easily replaced during operation without any
interruption in bus communication or power supply

Product range at a glance

Product overview
■ SIMATIC ET 200 for the control cabinet
I/O system

ET 200SP

ET 200S

ET 200MP

ET 200M

Degree of protection
Construction type

IP20
Discretely scalable

IP20
Modular

Mounting
Connection system for sensors/
actuators

DIN rail
Single or multi-conductor connection
Push-in terminal

IP20
Bit-modular,
expandable block
DIN rail
Single- or multi-conductor connection
Spring-loaded/screwtype, Fast Connect

S7-1500 mounting rail
Single-conductor
connection
Screw-type,
push-in-terminal

S7-300 mounting rail
Single-conductor connection
Spring-loaded/screwtype, Fast Connect, Top
Connect

n (available soon)

Zones 2, 22

0 °C … +60 °C
(horizontal mounting) 1)
to 5 g 4)

0 °C … +60 °C 1)
2g

0 °C … +60 °C
(horizontal mounting)
2g

Zones 2, 22
Switched, redundant
0 °C … +60 °C 1)

n / n (available soon)

n/n

Configuration

Special applications
Safety technology
For use in hazardous areas
Increased availability
Temperature range
Vibration resistance (continuous)

Communication
PROFINET (copper/fiber-optic)
PROFIBUS (copper/fiber-optic)
AS-Interface
Other

n/-

n (avail soon)/(avail soon) 12 Mbit/s / 12 Mbit/s

n (available soon) / -

12 Mbit/s / -

n 8)

n Front connector

n/n

n 6) / n 6)

n (available soon) / -

n 8) / n 8)

n (available soon)

Submodule-specific
Channel-specific
(chan.-spec. avail. soon)

Channel-specific

Digital channels
Analog channels
incl. HART
Motor starters / frequency converters
Pneumatic interface
Technological functions

n
-

n
n

-/-

n/-

-/-

n (available soon)

n 2)

Counting/measuring,
positioning, weighing

Integrated CPU functionality/
I-Device
Shared device 3)
MRP 3)
Options handling
Sensors and actuators (IO-Link)

n (available soon)/
n (available soon)

n/n

-/-

Counting/measuring, positioning, cam ctrl, closedloop ctrl, weighing
n / n (via S7-300 CPUs)

n
n

n
n 5)

n (available soon)

n can be used / available
- cannot be used /
not available
1) Also available as SIPLUS component for extended temperature range -40 °C … 70 °C
and corrosive atmosphere/condensation
(for details, see:
www.siemens.com/siplus-extreme)

System functions
Permanent wiring
Hot swapping / operation with gaps
Isochronous mode, e.g.
for high-speed controls
Re-configuration during operation
High-speed modules
Diagnostics (module-dependent)

Functions

Product overview

3)
4)

You can find additional information on the
supplemental products at:
www.s ie mens .c om/ si ma ti c- et2 00
Available for PROFINET versions
With bus adapter BA2 x FC

5)
6)
7)
8)

Configuration control via user program
With reserve modules
Communication module CANopen, DeviceNet
With active backplane bus

■ SIMATIC ET 200 without control cabinet
ET 200iSP

ET 200pro

ET 200eco PN

ET 200eco

I/O system

IP30
Modular

IP65/66/67
Modular

IP65/66/67
Block

Degree of protection
Construction type

Mounting rail
Multi-conductor connection
Spring-loaded/
screw-type

Mounting rail
M8, M12, M23

Direct mounting
M12

Mounting
Connection system for sensors/actuators

Zone 1, 21
Switched, redundant
-20 °C to +70 °C

-40 °C … +60 °C

0 °C to +55 °C

-25 °C ... +55 °C
(0 °C ... +55 °C) 9)
5 g (mod.-dependent)

Safety technology
For use in hazardous areas
Increased availability
Temperature range

20 g

Vibration resistance (continuous)

n/-

-/-

1.5 Mbit/s / -

12 Mbit/s / 12 Mbit/s 1

n/-

n 6) / n 6)
-

n/-

-/-

Channel-specific

Submodule-specific

n
n

n
-

n 10)
n
-

-/-

n/n

n 2)

-/-

Counting,
frequency measuring

Digital channels
Analog channels
incl. HART
Motor starters / frequency converters
Pneumatic interface
Technological functions

-/-

n/n

-/-

Integrated CPU functionality/I-Device

Shared device 11)
MRP 11)
Options handling
Sensors and actuators (IO-Link)

Design

Special applications

Communication
12 Mbit/s / -

PROFINET (copper/fiber-optic)
PROFIBUS (copper/fiber-optic)
AS-Interface
Other

System functions
Permanent wiring
Hot swapping / operation with gaps
Isochronous mode, e.g.
for high-speed controls
Re-configuration during operation
High-speed modules
Diagnostics (module-dependent)

Functions

In parentheses: Temperature range of the frequency converter

10) Also

configurable

11) Available

n can be used / available
- cannot be used / not available

for PROFINET versions

Product overview

ET 200 - characteristics
Simple configuration and increased plant availability
Simple configuration
Integral plug-in connections make installation quick and easy
and therefore reduce the costs. In the case of modular systems, mounting is on a rail. The modules are snapped onto
the rail and plugged into each other.
The sensors and actuators can be easily connected to a bus
system without the need to use an array of single wires with
cable distributors and cable racks. This makes the wiring simple and transparent, less error-prone and therefore low-cost.

Self-assembling backplane bus

Permanent wiring
Due to the separation of mechanics and electronics, permanent wiring is possible, i.e. the station can be prewired before
installation or start-up. Prewiring can therefore be inspected
without the electronics modules which prevents damage to
sensitive components. The start-up time is therefore reduced. In addition, the modules can also be replaced in the
event of a fault without time-consuming rewiring.

Permanent wiring: Connections and electronics are separate
from one another

Hot swapping
In the event of a fault, electronic modules are easily replaced
during operation with the equipment live (hot swapping).
The station remains functional, and the plant therefore remains available – there is no need for costly shutting down
and starting up of the plant. While the components are being
replaced, the wiring remains intact.
Hot swapping: Module replacement during operation

Configuration in Run (CiR)
Changes or expansions are required even during active operation of a (sub-) system. Possible applications are due to nonstop requirements, that is, in continuous processes in process
engineering that cannot be shut down or whose production
cannot be interrupted.
Changes to the hardware configuration in RUN are possible
when distributed I/Os are connected to the S7-400:
• Stations can be added and removed,
e.g. for configuring a new process line
• I/O modules can be added and removed,
e.g. for implementing additional sensors
• I/O modules can be reparameterized,
e.g. for replacement parts

ET 200 - characteristics

Changes to the configuration are possible during normal operation

Use in hazardous areas
In many industries, the manufacture, processing, transport or storage of combustible materials results in the creation or release of gases, vapors or mist into the
environment. Other processes create combustible dust. In
combination with oxygen in the air, a potentially explosive
atmosphere can occur that will result in an explosion if ignited. Special properties must be exhibited by the equipment used in these environments, and they must be
certified.
SIMATIC ET 200 is equipped for this, and includes a corresponding range of products.
The ET 200 systems can be used in different zones – either in
Zones 2 and 1 in the case of gaseous atmospheres, or in Zones
22 and 21 in the case of dusty atmospheres.

The sensors and actuators linked to the I/Os can even be in
Zone 0 or Zone 20.
A manufacturer's declaration (compliance of the control cabinet with the ATEX directive) is necessary for installation in
Zone 2/22. Certification of the control cabinet for the gas/dust
area must be procured for installation in Zone 1/21.
Data communication takes place as usual over PROFIBUS. If
communication is continued over PROFIBUS stations in Zone
1 or for other reasons over intrinsically safe PROFIBUS stations,
the PROFIBUS is made intrinsically safe by an intermediate
fieldbus isolating transformer. This limits the ignition energy
to the permissible level and the intrinsically safe PROFIBUS is
routed to the hazardous area.

Control system
Industrial Ethernet

Class I Zone 1

ATEX

Zone 2

Zone 1

Zone 0

Class II Zone 1

Class II Zone 0

FM/UL

Class II Zone 2

ATEX

Zone 22

Zone 21

Ex isolating
transformer

ET 200M

ET 200iSP

Ex i, Ex e

ET 200 in hazardous gas and dust atmospheres

Ex i

Actuators/
sensors

HART

PROFIBUS PA

SITRANS F

1) 3)

PROFIBUS DP-iS

Fieldbus
isolating transformer

Actuators/
sensors

HART

DP/PALink

Zone 20

Hazardous area

Actuators/
sensors

S7-400

Class I Zone 0

2 10
ET 200S

Class I Zone 2

SITRANS P

AFDiS

Actuators/
sensors

G_ST70_XX_00674

DUST

FM/UL

Gas atmosphere: Installation of the components always in an enclosure in
Zone 2 in degree of protection IP5x and in Zone 1 in an Ex e enclosure.
Dust atmosphere: Installation of the components always in an enclosure in
Zone 22 with IP5x degree of protection and in Zone 21 with IP6x degree or
protection.
2)
With 10 A DC standard power supply
3)
Installation of the station complies with FM/UL up to Class I, Division 2; connected sensors and actuators even up to Class I, Division 1 or installation of
station and sensors/actuators according to FM/UL up to Class II/III, Division 1

ET 200 - characteristics

PROFINET innovations
PROFINET has been expanded by a number of innovative
features. These simplify system configuration in fail-safe
applications, for example, and they allow a leaner and
more versatile topology in many different scenarios.
The Shared Device function enables two controllers to access
the same PROFINET IO device, for example a distributed
ET 200 station. Since fewer remote devices have to be installed in the field, the engineering, wiring and installation
costs can be reduced. In addition, the modules can be flexibly
assigned to one of the two CPUs.

SIMATIC ET 200pro

SIMATIC S7-300

SIMATIC S7-400
Ring
(MRP)

PROFINET
IO-Controller 1

IO-Controller 2

SIMATIC ET 200SP

Industrial Ethernet

Ring topology with Media Redundancy Protocol (MRP)

Higher plant availability can be achieved using a ring topology
and the Media Redundancy Protocol (MRP). This runs direct
via the integral PROFINET port to SIMATIC controllers and
ET 200 IO stations and can be used with or without IE switches.

PROFINET
Industrial Ethernet

IO-Device
With the Shared Device function, two different IO controllers can access the
same IO device simultaneously

The I-Device (intelligent IO device) function enables simple
and fast controller-controller communication through direct
access to the IO address image with the PROFINET IO protocol.Local controllers, such as the ET 200S CPU, can be more
easily integrated into modular machines or safety applications, for example.
PROFINET systems with the innovative PROFIenergy profile
are able to control power consumption. They can be configured in such a way that they can be disconnected automatically and in a coordinated way during breaks in production, and
then connected again when production starts up again – in
the correct order, at the correct intervals, reliably and plantwide.

ET 200 - characteristics

Additional expanded functions
The ET 200S supports the Options handling function. With
this, an application can be subdivided into several modules or
sub-tasks (e.g. bottling, labeling, packaging), without the
need to manage several projects for different machine constellations. In the ET 200S station, the input/output modules
are assigned to the appropriate sub-tasks. The actually available machine modules or the input/output modules of the
ET 200 station required for this are selected and activated at
commissioning.
PROFINET IRT allows high-speed and deterministic communication in which the different cycles of a system (input, remote
station, network, CPU processing and output) are synchronized even in the case of parallel TCP/IP traffic. High-precision
and dynamic applications can thus be implemented using
SIMATIC.

Configurator (selection tool)
Just a mouse click away from a tailor-made I/O station
With the Configurator, you get first class support with assembling your overall automation system (SIMATIC S7, ET 200 station). The software tool guides you comfortably, easily and
conveniently through the configuration and creates automatic ordering lists for you including accessories. It also supports
you with compliance with limitations, for example, for load
currents, slot rules or parameters.
The configuration generated can be imported easily into
STEP 7. This reduces the engineering overhead and avoids
double entries. The software tool is structured clearly:
Six configuration views make working easy and convenient:
• General: General station data as well as a graphical presentation of the configured station
• Module selection: Guided selection of modules by means
of module suggestions
• Limits: Display of station size, weight, number of
modules, load voltage, parameters, etc.
• Accessories: Guided selection of the required accessories
(module-specific or station-wide)
• Potential distribution: Graphical presentation of the
potentials within a station
• Parts list: Automatic generation of a transparent parts list
makes ordering easier
You can find the field-proven ET 200S, ET 200M, ET 200iSP,
ET 200pro, ET 200ecoPN and ET 200eco devices in the
SIMATIC Selection Tool. You can configure the new ET 200SP
in the TIA Selection Tool.

Standards and approvals
Standards and approvals
PROFIBUS

EN 50 170, Volume 2

PROFINET

IEC 61158

IEC 1131

IEC 1131, Part 2

Acc. to UL508 standard, File No.
E 116536/E 75310 (AC modules)

CSA

Acc. to standard C22.2 No. 142.
File No. LR 48323/LR 44226
(AC modules)

cULus
(for hazardous locations)

Acc. to UL 508 standard
File no. E 116536
acc. to hazardous locations
UL 1604
File no. E 222109
acc. to CSA C22.2 standard
No. 142

Standard Class No. 3611,
Class I Div. 2, Group A, B, C, D
Class I, Zone 2, Group IIC
(without motor starter)

Shipbuilding

American Bureau of Shipping
Bureau Veritas
Det Norske Veritas
Germanischer Lloyd
Lloyds Register of Shipping
Nippon Kaiji Kyokai

Ex approval Cat. 3
(for Zone 2 acc. to ATEX-100a)

EN 50 021

ISA

ISA-S71.04
Severity Level G1, G2, G3
(for ET 200S, ET 200M, ET 200iSP)

Safety

IEC 62061 up to SIL3,
EN ISO 13849-1 up to PLe, as well as
EN 954-1 up to Cat. 4

Corrosive gas resistance (in
SIPLUS extreme version)

EN 60721-3-3 for classes 3C4, 3B2
and 3S4

Salt fog test (in SIPLUS extreme
version)

According to EN 60068-2-52

CAx data
"CAx data"
(product data, graphics, manuals) are available for our ET 200
systems as free downloads via the CAx online shopping cart:
Configuration made easy with the TIA Selection Tool

You can find the Configurator on the Internet at:
www.siemens.com/et200
www.siemens.com/tia-selection-tool
or in the Industry Mall and also in the Catalog CA01 on DVD

www.siemens.com/cax
Configuration engineers, electrical planning engineers, and
commissioning engineers with CAE systems such as EPLAN
Electric P8, can use such CAx data for quick and easy creation
of, for example, electrical circuit diagrams, installation diagrams, and parts lists, as well as for wiring and servicing the
control cabinet. In this way, the best possible support is provided for the customer's project - from product selection,
through electronic
CAx data provision, right up to generating CAE/CAD documentation.

ET 200 - characteristics

SIMATIC ET 200SP
The scalable I/O with excellent ease of use
The ET 200SP is about 50% narrower than comparable distributed I/O systems. This means up to 64 modules with a maximum of 16 signals each can be set up depending on the interface module used.
Thanks to the newly developed connection system, the height
for the terminals has been significantly reduced and thus the
overall height of the system, even with double the number of
terminals:
• With a height of around 117 millimeters, the system provides space for 16 channels with a single-conductor connection (without AUX terminals).
• For a 3-wire connection with AUX-terminals, the height is
141 millimeters for 8 channels.
• The depth is about 75 millimeters.

SIMATIC ET 200SP* (Scalable Peripherals) is the universal I/O
system with IP20 degree of protection for installation in the
control cabinet. Its wide area of application ranges from standard mechanical equipment manufacture, through highspeed applications (available soon), up to plant building. The
ET 200SP is particularly easy to use, ensures maximum economy in the control cabinet with its compact design, and offers
high performance.
Compact design
The ET 200SP makes optimal use of the available space in the
control cabinet. The compact design is achieved by increasing
the number of channels per module. The station width is reduced by one slot per potential group because the power
module for feeding in the supply voltage is already integrated
into the system.

An ET 200SP station consists of an interface module (IM) for
connecting to PROFINET, the I/O modules and a server module
that terminates the station:
• The modules are plugged into passive BaseUnits (BUs) that
are in turn mounted on a standard DIN rail. The BaseUnits
(BUs) connect the modules of the ET 200SP station electrically and mechanically with each other. The terminal box of
a BaseUnit can be simply replaced in the case of terminal
damage, for example.
• The PROFINET connection is via bus adapters (BAs) on the
IM with which the connections and physical characteristics
can be selected freely in accordance with requirements,
e.g. RJ45 connector or direct connection (FastConnect).
• The I/O modules define the function of the module at the
terminals and are subdivided into seven module types.
These are each labeled on the front with a colored square
specific to the module type. The mechanical coding of the
I/O modules with the BaseUnit prevents mix-up of the modules during installation. To achieve simple load shutdown,
individual potential groups can be formed.
*

SIMATIC ET 200SP

Now also available as SIPLUS extreme version for use under extreme
environmental conditions.

Wiring

Labeling

The separation of mechanical and electronic components permits permanent wiring. In addition, it is possible to pre-wire
the BaseUnits on the standard DIN mounting rail.

A well thought-out labeling system ensures clear and proper
presentation of the ET 200SP station.

This allows the modules as well as the terminal boxes to be replaced during operation (hot swapping).

• Order number and version release of the hardware and
firmware are printed.
• The I/O modules are color-coded depending on type.
• The terminal connection diagram helps with fast and errorfree replacement of connected devices.
• A 2D matrix code is printed on the front. It specifies the order number and the serial number. This makes it possible to
conduct an automated comparison between projected and
actual station layout. The barcode also allows you to link to
other information (e.g. manuals, firmware, certificates) via
a smartphone application.

The following labels are found at the factory:

The new arrangement of the terminals and the push-in terminals makes wiring and disconnection of the cables faster and
simpler than ever. Wiring is carried out without tools, using
one hand, and with very low insertion force. Despite this, the
connections have an extremely high mechanical load capacity. Only a screwdriver is required for disconnecting the cables.
The following labels are possible on the user side:
• The system components can be labeled using clip-on identification tags.
• Individually printable, generous labeling strips allow
description of the signals applied to the terminal.
• Color coding labels identify the potentials of an I/O module
and simply assignment of the cables.

The shielding concept covers the conductor, the terminal box,
the backplane bus, and the PROFINET cable. It ensures the
greatest possible electromagnetic compatibility (EMC) and increases the signal quality.

SIMATIC ET 200SP

Communication
The ET 200SP communicates via PROFINET, the global Ethernet standard in automation. The I/O system is dimensioned for
a maximum internal data transfer rate of 100 Mbit/s.
This is the first I/O system in which the internal communication cycle synchronizes automatically, and without configuring overhead, to the set PROFINET bus clock. This significantly
reduces undesirable response time fluctuations, and makes
more accurate positioning or closed-loop control possible, for
example.

One special feature of the F-modules of SIMATIC ET 200SP is
that the F-addresses no longer have to be set manually by
means of the DIL switches on the module. Instead, they are
now assigned with the engineering tool during commissioning, which simplifies the setting process and saves time.
Engineering
The ET 200SP is configured with the TIA Portal from V11, SP2
or STEP 7 from V5.5, SP2.

Diagnostics

In IRT (isochronous real-time) mode, there is system-wide synchronization from the user software to the terminal.
The input data of all stations is acquired synchronously and
offset-free, and the output data is then also output synchronously and offset-free.
The interface module of the SIMATIC ET 200SP will also be
available with a PROFIBUS interface – the tried-and-tested
communication standard proven in numerous applications.
ET 200SP increases energy efficiency in the automation system with PROFIenergy by shutting down the loads during
breaks in a controlled manner, module-by-module or channelby-channel (available soon), thus reducing energy consumption. PROFIenergy also uses parameterizable break-time substitute values for inputs and outputs.
Safety Integrated
SIMATIC ET 200SP also permits safety-related communication.
The digital safety modules are exactly as compact as the standard modules. Their functional safety is certified in accordance with EN 61508. They are designed for safety-related
use up to SIL3 according to EN 62061 and PL e according to
ISO 13849.

SIMATIC ET 200SP

Extensive diagnostics functions simplify monitoring and maintenance. The digital modules of the function class "Standard"
already offer wirebreak and short-circuit diagnostics. Diagnostics takes place via LEDs on the I/O module.
In addition, SIMATIC ET 200SP features an easily accessible,
self-holding measuring probe. It remains inserted in the device and permits "multi-connection" (simultaneous existence
of several measuring probes).
Other system functions include:
• Multi hot swapping: Modules can be replaced during operation
• "Reset to factory" settings of the interface module via pushbutton
• Dynamic reparameterization of the I/O modules during
operation
• Configuration of the ET 200SP station controlled via the
user program, e.g. adaptation of the configuration to the
actual machine (option handling) and partial commissioning
• Firmware update for functional expansion of the interface
module and the I/O modules without module replacement
• Electronic rating plate (identification data) for unique identification of the relevant module for test or quality assurance purposes

Interface modules

Communication modules

The interface module connects the ET 200SP to PROFINET and
exchanges data between the higher-level controller and the
I/O modules. The variable bus adapter (BA) is simply plugged
into the interface module and enables free selection of the
connection system:

There will also be an AS-Interface master communication
module. This AS-i master makes it possible to connect simple
field devices via AS-Interface to the ET 200SP. The AS-i master
is characterized by an extremely small size, meets specification V3.0, and enables connection of up to 62 nodes.

• IM 155-6PN Standard incl. server module
6ES7 155-6AU00-0BN0
• IM 155-6PN Standard incl. server module and
mounted bus adapter 2xRJ45
6ES7 155-6AA00-0BN0
SIPLUS versions
The interface modules and the I/O modules listed below are
also available as SIPLUS components for the extended temperature range of -40 to +70°C and corrosive atmosphere / condensation.
(For details, visit: www.siemens.com/siplus-extreme)
I/O modules
The I/O modules are 1-, 2-, 4-, 8- and 16-channel, and they
permit scalable and cost-optimized design of the ET 200SP.
Digital and analog input/output modules are available:
Function

Order No. group

Digital input DI 8x24 V DC Standard

6ES7 131-6BF.

Digital input DI 16x24 V DC Standard

6ES7 131-6BH.

Digital output DQ 4x24V DC/2A Standard

6ES7 132-6BD.

Digital output DQ 8x24V DC/0.5A Standard

6ES7 132-6BF.

Digital output DQ 16x24V DC/0.5A Standard

6ES7 132-6BH.

Function

Order no. group

Analog input AI 4xI 2-/4-wire Standard

6ES7 134-6GD.

Analog input AI 4xU/I 2-wire Standard

6ES7 134-6HD.

Analog input AI 4xRTD/TC 2-/3-/4-wire,
high-feature

6ES7 134-6JD.

Analog output AQ 4xU/I Standard

6ES7 135-6HD.

In order to expand the AS-i network with safety-oriented communication (ASIsafe), the AS-i safety module can be inserted
in addition to the AS-i master without any additional wiring.
This means that as many as 31 safety-related sensors and actuators are possible in each AS-i network (SIL3 according to EN
62061 and PL e according to ISO 13849).
The new IO-Link master module of SIMATIC ET 200SP integrates the fast and simple IO-Link communication with sensors and actuators into the established PROFINET or PROFIBUS
field bus system.
The new IO-Link master is based on the current IO-Link specification V1.1. and allows not only the IO-Link device parameters, but also the master parameters to be stored consistently.
This means that when a device is replaced, the current parameters are automatically transferred into the replaced IO-Link
device – without any additional effort by the user. In addition,
a replacement of the master module is possible without PG/PC
and without the data being restored by the user. Moreover,
the IO-Link master offers shorter response times, thanks to
support of COM3. It goes without saying that IO-Link devices
according to specification V1.0 continue to be supported.

The TIA Selection Tool can be found on the Internet at
www.siemens.com/tia-selection-tool
or in the Industry Mall and also in the Catalog CA01 on DVD

SIMATIC ET 200SP

SIMATIC ET 200S
The all-rounder with the comprehensive range of modules
SIMATIC ET 200S is the multifunctional, highly modular I/O
system with IP20 degree of protection that can be exactly
tailored to the automation task. Thanks to its rugged construction, it can also be used under conditions of high mechanical stress.
Various interface modules are available for interfacing to
the PROFINET and/or PROFIBUS bus systems. Interface modules with an integral CPU transfer the computing power of an
S7-300 CPU directly into the I/O device and constitute a local
controller. They therefore offload the central PLC, and permit
rapid responses to time-critical signals.
Interface modules with integrated CPU and PROFINET/
PROFIBUS connection are available – both in standard and
safety-related designs.
The PROFINET version of the ET 200S also offers the following
new functions:
• I-Device
• Shared device
• MRP
New high feature interface modules, fast I/O modules, isochronous mode and an extremely fast internal data transport
increase the performance of the ET 200S and permits the use
even with extremely fast closed-loop controls.
With the 8-channel digital input and output modules, the bitmodular ET 200S is even more compact. They are perfectly
suited for configurations with many channels and a space-saving and cost-saving configuration is demanded. The 8-channel module permits the connection of 2-wire sensors and they
offer a simultaneity factor of 100% (that is, 4 A summation
current with 8 outputs with 0.5 A each).
Distributed automation solutions increasingly involve not just
digital and analog signals, but also technological functions,
motor starters, or a pneumatics connection. The bit-modular
ET 200S offers a comprehensive module range to implement
the tasks:
• Technology modules are available e.g. for counting and
positioning tasks, for cam control or for closed-loop control
tasks.
• Using the motor starters/soft starters, any three-phase
loads up to 7.5 kW can be connected. Motor starters are
available in several designs, including a fail-safe design.
• The motor starters have the PROFIenergy function and support acyclic services. Acyclic services permit the sending
and receiving of data sets, e.g. for precise diagnostics and
parameterization during operation.

SIMATIC ET 200S

ET 200S with PROFINET connection, I/O modules, and motor starters

• Pneumatic connection using modules from Bürkert
• I/O-Link modules support the connection of intelligent sensors such as non-contact sonar proximity switches.
• CANopen module from HMS
• PROFIenergy power modules and High Feature motor starters
• Failsafe I/O modules permit the integration in safetyrelated plants with SIMATIC Safety Integrated.
• SIPLUS components also allow for operation in the extended temperature range -40 °C ... +70 °C and in
corrosive atmospheres or under condensation conditions
(For details, visit: www.siemens.com/siplus-extreme)
Diagnostics functions and hot swapping of modules increase
plant availability:
• Comprehensive diagnostic interrupts indicate the module
status on the one hand and channel-specific information
on the other hand.
• Electronic modules and motor starters can be replaced
while connected to power during normal operation and
without the need for tools (hot swapping). During replacement of a module, the SIMATIC ET 200S can continue to operate and the application will continue to function properly. If motor starters are used, the otherwise obligatory
system isolation can even be avoided.
The SIMATIC Selection Tool can be found on the Internet at
www.siemens.com/et200
or in the Industry Mall and also in the Catalog CA01 on DVD

Bit-modular economical design with multi-conductor connection
In addition to the extremely low space requirements, the
ET 200S results in savings in wiring of up to 80% in comparison to conventional solutions.
The reasons for this are:
• The backplane bus is built up automatically.
• All supply terminals have the characteristics of terminal
blocks, allowing signal leads and motor cables to be
directly connected to the SIMATIC ET 200S without the
need for intermediate terminals.
• The integral safety system is a system component –
an additional safety bus can therefore be omitted.
• Reserve modules can be used to reserve module slots for
future use.
• Permanent wiring
• Considerably less cross-wiring thanks to the self-assembling voltage busses – this reduces the testing outlay and
possible sources of error.
• The module labeling is not covered by the wiring when the
module is installed.
• Easy configuration of an ET 200S station with the
SIMATIC Selection Tool

Power module
PM-E

Electronic
module

Fast Connect
The insulation displacement
method Fast Connect offers
even more benefits for installation of the electronic and
power modules.
With this new method, the
standard conductor crosssections from 0.34 to
1.5 mm² can be connected.
No preparation is required for
installation:
• Time savings of up to 60 %
for installation as compared to the conventional Fast connection system
connection methods
• No stripping or crimping necessary
• Simple and safe installation with a screwdriver. Reduction
of error ratio during installation
• The stripped length does not have to be determined

Power module
PM-D
Motor starter

Bus
termination
module

Terminal
modules

Terminal module TM-D
with integrated energy
bus
PE/N module

G_PCS7_XX_00197

Interface
module IM 151

Bit-modular design of ET 200S

SIMATIC ET 200S

Interface modules for bus connection
ET 200S is connected to the bus system via the interface module – either to the field-proven PROFIBUS or to PROFINET, the
open Industrial Ethernet standard.

Various interface modules can be chosen, which all provide
for channel-specific diagnostics:

IM 151-3 PN HS

PROFIBUS

Copper

Copper/FOC1)

Copper

PROFINET

Copper

Copper/FOC1)

Copper 6)

Number of modules

Station width

1 m/2 m

0.5 m

Fail-safety

Isochronous
mode

n 6)

PROFIenergy

n/-

Shared device

MRP

n/-

Electronic
rating plate 2)

Firmware update

Bus

Bus/Micro
Memory Card

Order No. group
6ES7 151-

1CA.

1AA. / 1AB.

1BA.

3AA.

3BA.

Bus/Micro
Interface module IM 151-3 PN FO
Memory Card with fiber optic cable
3BA6-.

2-port switch

IM 151-8F5)
PN/DP CPU

IM 151-85)
PN/DP CPU

IM 151-75)
F-CPU

IM 151-7 CPU/
CPU FO5)

Interface modules with CPU functionality3)

PROFIBUS

Copper/FOC1)

Copper

n 3)

PROFINET

Copper

2-port switch 4)

n 7)

Number of modules

Station width

Fail-safety

Isochronous
mode

PROFIenergy

I-Device

Shared device

MRP

Electronic
rating plate 2)

Firmware update

Micro
Memory Card

Bus, Micro
Memory Card

Order No. group
6ES7 151-

7AA. / 7AB.

7FA.

8AB.

8FB.

n can be used / available
- cannot be used / not available

IM 151-3 PN HF 5)
IM 151-3 PN FO

IM 151-3 PN 5)

IM 151-1 5)
High Feature (HF)

IM 151-1 5)
Standard/
Standard FO

IM 151-1 BASIC
IM 151-1 COMPACT

Interface modules without CPU functionality

SIMATIC ET 200S

Interface module IM 151-3 PN HF
for PROFINET with standard cable

Plastic, polymer-cladded fiber (PCF)

The electronic rating plate contains identification data saved
in a module, e.g. order number, product version, installation
date, plant identification, which unequivocally identify the
module and are available online, to simplify troubleshooting,
for example.

Additional PROFIBUS line with master module
6ES7 138-4HA.

The integral 2-port switch of the IM 151-3 now also easily
permits a linear structure in addition to the star topology.

Also available as a SIPLUS component for extended
temperature range -40 °C … +70 °C and corrosive atmosphere/condensation
(for details, see www.siemens.com/siplus-extreme).

Available with SIMOTION controller as of V4.1 SP1 and
PROFINET with IRT.

3 port-switch

Distributed intelligence
The interface modules with
integrated CPU can be used
both in stand-alone mode
and for distributed automation solutions with a medium-sized program. They
correspond to a CPU 314
and enable distributed
preprocessing of the production data locally – even
in the failsafe version.
IM151-8 PN/DP CPU
Depending on the version,
communication can take place via MPI/PROFIBUS and/or
PROFINET. This has the following advantages:
• Relieves the central control unit
• Reduction in the response times to critical local signals
• More transparent and shorter programs
• Easier trouble-shooting
• Less load on the bus system
• Modularization of the system structure and precommissioning – also at different sites
Additional PROFIBUS line
The DP master module for
the interface module with integrated CPU is used to expand the ET 200S as master
with an integrated DP master
interface.
A lower-level PROFIBUS line
can then be configured with
Interface module IM 151-7: with
further distributed I/O.
Options handling

Options handling is available for interface modules with PROFINET interface and for those with PROFIBUS interface.
SIMATIC ET 200S COMPACT –
The block I/O featuring bit-modular expansion
SIMATIC ET 200S COMPACT is
the new interface for the bitmodular ET 200S I/O system.
The new IM 151-1 COMPACT
interface module expands
the well-known range of
proven ET 200S modules and
permits use as a block I/O.
The functionality is based on
the IM 151-1 BASIC and
ET 200S COMPACT
comprises an interface modexpandable block
ule and 32 channels in one
block. Two different variants of the ET 200S COMPACT are offered – either a station with 32 digital inputs or mixed with 16
digital inputs and 16 digital outputs.
By expanding the block with ET 200S modules (up to 12 modules), a total of 128 channels can be connected to the SIMATIC
ET 200S COMPACT. This means that frequently required inputs/outputs in block form can be combined with bit-modular
specialist modules such as motor starters, pneumatics, etc.
Expansions with the
8-channel modules support
an extremely high
packing density. As a result,
one terminal box can accommodate more components or
a smaller terminal box can be
used.

integral CPU (also as F version)
and master module

With the use of options handling with SIMATIC ET 200S, the
entire station including all options is configured. Modules for
unnecessary options are either replaced by reserve modules
or can be completely eliminated. Optional functions are activated during operation without new configuration.

ET 200S COMPACT with
expansions

Options handling is available in two versions:
With reserve modules
In this case, the station is configured with all options. I/O modules that are not required are replaced by cost-effective reserve modules. Later, they can be exchanged for the configured modules without new configuration, even during ongoing operation.
Without reserve modules
In this case, the station is configured with all options, however, only the necessary modules (terminal and I/O modules) are
plugged in. The modules which are not plugged in can be later
retrofitted as required without new configuration.

SIMATIC ET 200S

Motor starters for any application
The ET 200S motor starters can be used to protect and
switch any three-phase load. The completely prewired
devices are available in different performance classes as
direct, reversing or soft-starters up to an output of 7.5 kW.
The terminal module contains the self-assembling energy bus
and the terminals for direct connection of the motor cable. A
motor starter can be removed and inserted without the need
to isolate the system.
Standard motor starters
•
•
•
•

Circuit-breaker and contactor combination up to 5.5 kW
Direct-on-line or reversing starters
Optional safety system
PCS7 faceplates for visualizing diagnostics data

High Feature motor starters
• Combination of starter circuit-breaker, electronic overload
protection and contactor or soft starter up to 7.5 kW
• PROFIenergy functionality for selective shutdown of motors during breaks, and reading out the motor current
• PCS7 faceplates for visualizing diagnostics data
• Statistical data, e.g. current for the last overload trip, can
be read out using the service and commissioning software
Motorstarter ES
• Parameterization via bus, and sending and receiving of acyclic data via the fieldbus
• Only two current setting ranges up to 7.5 kW
• Safety technology integrated
Fail-safe motor starter
As soon as more complex or widely distributed safety applications are implemented, the Failsafe motor starter in combination with the PM-D F PROFIsafe power module is the optimized
solution. Signals from safe sensors are read in through safe inputs at any required point in a plant and transferred to the failsafe controller via PROFIBUS by means of the PROFIsafe message frame. In the application program they are linked to the
Failsafe motor starters or the associated power module.
The failsafe motor starter has been developed on the basis of
the High Feature motor starter. It offers the following innovative, patented technology:
In normal operation, the contactor shuts down the circuit
breaker; in the event of a fault, this is handled by the integral
dual-processor monitoring. This makes shutdown possible
even if a contactor has a welded contact. It also ensures that
each individual motor starter achieves SIL 3 or Category 4
without additional redundancy contactors.

SIMATIC ET 200S

The fail-safe motor starter
monitors the function of the
contactor regardless of
whether the application is
safety-related or not, so
these devices are also suitable for use in high-availability processes.
Further characteristics that
support high availability are:

Motor starter for failsafe
ET 200S

• Type of coordination 2
over the complete power range up to 7.5 kW
• The emergency start function allows important processes
to be continued to completion despite a reason for shutdown, e.g. overload.
Advantages of fail-safe motor starters
over conventional safety systems
• Significantly fewer components, therefore less complex
configurations and considerably less HW engineering and
wiring overhead
• Rapid installation thanks to simple plug-in technology
• Motor starters are fault tolerant and failsafe
• High degree of flexibility thanks to assignment to switchoff groups in software
• When the safety application changes, there is
less overhead because the wiring is retained
Two alternatives are available:
Solution local
• Used for locally restricted safety applications
• For group deactivation of Standard, High-Feature or Failsafe motor starters without complex wiring for conventional safety systems
• For local evaluation of EMERGENCY STOP circuits with
automatic or monitored starting
• Cascading of the shutdown groups
• Can also be used in combination with external safety circuits
Solution PROFIsafe
• For usage with safety-related applications that are complex and interconnected
• The logic of the safety functions (safe sensors can be
freely assigned to Failsafe motor starters) is implemented
with software and thanks to safety-related communication (PROFIsafe)
• Safety module PM-DF PROFIsafe forms 6 shutdown
groups
• Selective and autonomous shutdown of the fail-safe motor starter for any safety function
• Also for infeed to external safety systems through F-CM
contact multiplier

I/O modules for simple applications 1)
Module type
Power modules for
electronic modules
and motor starters

Information

■
■
■
■
■

Terminal modules

PM-E 24 V DC with diagnostics or PM-E 24 ... 48 V DC, with diagnostics and status 1)
PM-E 24 V DC to 230 V AC with diagnostics and fuse 1)
PM-E RO 24 V DC with diagnostics
PM-E F 24 V DC PROFIsafe for failsafe shutdown (max. Cat. 3) with standard modules
PM-D F 24 V DC PROFIsafe for fail-safe motor starter

■

TM-P for power; TM-E for electronics 1)
TM-D for motor starters

■

6ES7131-4.

2-, 4- and 8-channel
Available from 24 V DC to 230 V AC; 0.5 to 5 A
Different functionalities: Standard, High Feature
Electronics and relays
Sink output modules
4 DO 24 V DC/0.5 A
8 DO 24 V DC/0.5 A

■

6ES7132-4.

2- and 4-channel
Current and voltage input, thermocouple and resistance measurement
Functionalities: Standard, High Feature, High Speed

■

6ES7134-4.

2-channel
Current and voltage output
Functionality: Standard, High Feature, High Speed

■

6ES7135-4.

2-channel, 24 V DC or 24...230 V AC, 5 A
2-channel, 24 V DC or 24...230 V AC, 5 A, channel-by-channel switching using front
switch

■

6ES7132-4HB.

■

6ES7138-4FA.
6ES7138-4FB.
6ES7138-4FC.
6ES7138-4FR.

■

6ES7138-4AA.

■

6ES7138-4GA.

■
■
■

■
■
■
■

■
■
■
■
■
■
■
■

Fail-safe modules

■

2-, 4- and 8-channel
Available from 24 V DC to 230 V AC
Different functionalities: Standard, High Feature
source input module 8 DI 24 V DC SRC

Digital input
modules 1)

Relay module 1)

■

6ES7 138-4CA.
6ES7 138-4CB.
6ES7 138-4CA.
6ES7 138-4CF.
3RK1 903-1.

6ES7193-4C.
3RK1903-0A.

For supplying the ET 200S with digital inputs and outputs; High Feature variants increase
the plant availability and offer additional functions and diagnostics.

Analog
output modules 1)

■

Electronic modules

Analog input
modules 1)

■

For the electrical and mechanical connection of I/O modules and
process wiring. Available with screw-type and spring-loaded terminals as well as
the Fast Connect insulation-piercing technique
■

Digital
output modules 1)

Order No. group

For supplying and monitoring the load voltage and encoder voltage;
voltage and/or fuse failures; additional LEDs indicate the status of the voltage and the
fuse; different function AC, DC, PROFIsafe and PROFIenergy.

■
■
■
■

Failsafe input module 4/8F-DI 24 V DC PROFIsafe 1)
Failsafe output module 4F-DO 24 V DC/2 A PROFIsafe 1)
Failsafe input/output module 4F-DI/3F-DO 24 V DC/2 A PROFIsafe
Fail-safe relay module 1F-RO 24 V DC or 24 - 230 V AC, 5 A

Reserve modules

Used as dummy modules for unused slots within an ET 200S
station

IO-Link

The I/O-Link master module offers 4 I/O link channels with master functionality and enables the connection of intelligent IO-Link devices to the ET200S. All IO-Link functions are
provided by ET200S to PROFIBUS DP or PROFINET I/O master modules. Simple data handling of IO-Link components is ensured via the configuration tool integrated in STEP 7.
Up to 4 sensors, actuators or other IO-Link
devices are each connected to a standard cable. In addition to central
parameterization, IO-Link in SIMATIC S7 also enables expanded diagnostics up to device
level.
■ 4-channel

■

■
■

You can find additional information on the IO-Link at www.siemens.com/io-link

Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C and corrosive atmosphere/condensation
(For details, see:www.siemens.com/siplus-extreme).

SIMATIC ET 200S

I/O modules for special applications, accessories 1)
Module type
Technology modules

Measuring modules

Information

Order No. group

For the solution of technological tasks, high-performance function modules are available
that perform these tasks largely autonomously and relieve the CPU significantly. Used direct on site; parameterization using STEP 7 or GSD file; serial interface:

■

High-speed counting and measuring tasks with 5V or 24V encoders
Counter module 24 V DC / 100 kHz 1)
Counter module 5 V DC / 500 kHz 1 COUNT

■

Simple positioning tasks through position sensing with SSI encoders
SSI module 1 SSI

■

6ES7138-4DL.

■

6ES7138-4DC.

■

Controlled positioning of simple drives via digital outputs
1 POS U positioning module

■

6ES7138-4DD.

■

Positioning with stepper motors over a pulse/direction interface
1 STEP stepper motor module

■

6ES7 138-4DF.

■

Proportioning, resetting and controlling of actuators and valves
pulse module (timer, pulse-width modulation, stepper motor) 2 PULSE 1)

■

Serial data exchange via point-to-point connection
1 SI interface module 1)
■

7MH4910-.

■

7MH4920-.

SIWAREX CS is a compact electronic weighing system with calibration capability for the
distributed I/O system SIMATIC ET 200S. The SIWAREX CS weighing module can be used
for various different measuring tasks such as container weighing, fill-level measurement,
platform weighing, crane weighing as well as the measuring of forces and torques:
■

Uniform design and communication through integration in SIMATIC S7

■

Use in distributed plant concept through connection to PROFIBUS DP via
ET 200S

■

Measuring of weight or force with a resolution of 65,000 increments

■

Calibration according to OIML R76

■

A display with calibration capability can be connected

■

Extensive diagnostics options

■

Easy to parameterize using the SIWATOOL CS program

■

Theoretical adjustment without adjustment weights

■

Replacement of module without renewed adjustment of scale

■

Use possible in Ex applications

SIWAREX CF is a measuring module for connection of sensors operating according to
the strain gauge principle. The module can be used for different measuring tasks, for example, measuring forces and torques:
uniform design and system-wide communication thanks to integration into SIMATIC S7

■

6ES7138-4DA.
6ES7 138-4DE.
6ES7138-4DB.

■

Use in distributed plant concept through connection to PROFIBUS DP via
ET 200S

■

Measurement with a resolution of ± 16,000 parts, accuracy 0.15%

■

Measurement rate 50 Hz

■

Ready-to-use, free application software "Getting started"

Motor starter

■

Direct, reversing and soft starters

■

(also with integrated

■

Functionality: Standard, High Feature, Failsafe

■

3RK1301-.
3RK1903-.

safety system)

■

Up to 7.5 kW

Accessories

■

Integrated shield connection system for low-impedance connections of individual
lengths. Space-saving, low-cost standard components with a simple plug-in technique
are used for this purpose.1)

■

6ES7193-4..

■

Individual color-coded labels for terminals on the terminal modules;
they are available in different colors.

■

Labeling plates for numbering the terminal modules:
inscribed or blank.

■

DIN A4 labeling sheets in different colors, pre-perforated;
suitable for printing using a laser printer. Information: www.s7-smartlabel.de

Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C and corrosive atmosphere/condensation
(For details, see:www.siemens.com/siplus-extreme)

SIMATIC ET 200S

SIMATIC ET 200MP

The multi-channel and multi-functional S7-1500 I/O
The ET 200MP I/O system with IP20 degree of protection is
scalable and is used not only as a central IO for S7-1500,
but also in a distributed configuration connected to
PROFINET or PROFIBUS (available soon). As many as 30 IO
modules can be inserted into each station. The modules
have a low parts variance and the front connector is standardized for all 35 mm wide modules. This considerably
simplifies ordering, logistics and storage of spare parts

Wiring
The front connectors have a pre-engaged position in which
they are not yet electrically connected. In this position, the
front connectors can be conveniently pre-wired. This means
that rewiring and fault repair are possible during operation.

Station design
The module width has been reduced from 40 mm (S7-300) to
35 mm. Thanks to the smaller footprint, better use is made of
the cabinet space.

Pre-engaged position of front connector

SIMATIC TOP connect – preassembled system cabling for digital and analog signals – is available to ensure fast assembly
and to prevent wiring errors. SIMATIC TOP connect enables
you to complete the wiring easily, quickly and safely.

SIMATIC ET 200MP station design

All IO modules have a standardized 40-pin front connector,
which simplifies the ordering process and the storage of spare
parts.
Due to the self-assembling backplane bus, the IO system can
be constructed on a scalable and flexible basis. In addition, an
active backplane bus is being prepared that allows modules to
be withdrawn or inserted during operation ("hot swapping").
In both cases, the same IO modules are used.

For details, visit:
www.automation.siemens.com/mcms/automation/en/
automation-systems/system-cabling/
simatic-top-connect/pages/default.aspx
The circuit diagrams of the modules are printed on the inside
doors. This enables servicing work to be carried out without
detailed plant documentation or by less experienced personnel.

Mechanical slot coding guarantees the unique assignment of
module and front connector. This prevents wiring errors
caused by the use of an incorrect front connector and protects
the modules from being destroyed during replacement. In addition, the modules have electronic short-circuit protection.

SIMATIC ET 200MP

Standardized pinning

Integrated shielding

Modules of the same type have standardized pinning and are
therefore wired the same way. This reduces the risk of errors
and also enables the wiring to be performed reliably by less
experienced personnel.

The integrated shielding concept for analog modules makes
the system more robust and more resistant to electromagnetic
interference, thereby increasing plant availability.

Potential groups
Potential groups are easily formed by inserting jumpers in the
front connector instead of wiring. This means that potential
groups are more easily recognized and can be changed very
easily.
Cable space expands with system
ET 200MP has a cable storage space that expands with the system and the front doors have two latching positions. This simplifies the wiring, particularly when cables with a large core
cross-section and/or thick insulation are used.

Labeling concept
On the front, the modules have a small area available for
equipment identification. Normal commercial labeling systems can be used for this. This enables modules to be identified more quickly and easily.
The LEDs are assigned to the terminal and labeling on a 1:1
basis. This enables the wiring to be checked quickly and easily
and ensures that the channel status is clearly readable. In the
event of a fault, e.g. wire break on a channel, the corresponding LED lights up red. The fault can therefore be located quickly and precisely and then corrected. This reduces plant downtimes to a minimum.

SIMATIC ET 200MP

Diagnostics and display concept

Electronic rating plate

The display and diagnostics are consistent across all modules.
Module and channel states are uniformly displayed in plain
text – regardless of the type of module. Faults are displayed on
a channel-specific basis so that they can be pinpointed and
corrected faster. The user can configure substitute values for
the event of a fault, so that the behavior of the module can be
defined for the respective fault.

All modules have an electronic rating plate as standard (I&M
data), with which they can be identified quickly and clearly.
For this reason, simple plant documentation is possible with
software (e.g. TIA portal).
Channel-specific parameter assignment
Each channel of the IO modules can be configured individually. This increases the flexibility and enables changes during
runtime to be performed more easily.
Performance
ET 200MP offers impressive performance in order to achieve
the shortest possible response times and to implement the
fastest applications. The high-speed backplane bus, special IO
modules and the consistent use of PROFINET mechanisms
contribute to this.

Diagnostics and display concept

High speed backplane

SIMATIC ET 200MP

Module overview
The following interface modules and IO modules are available:
Interface modules

Order No. group

IM 155-5 PN

6ES7 155-5AA0.

IO modules

DI 16x24VDC HF

6ES7 521-1BH0.

DI 32x24VDC HF

6ES7 521-1BL0.

DI 16x24VDC SRC BA

6ES7 521-1BH5.

DI 16x230VAC BA

6ES7 521-1FH0.

DQ 16x24VDC/0.5A ST

6ES7 522-1BH0.

DQ 32x24VDC/0.5A ST

6ES7 522-1BL0.

DQ 8x24VDC/2A HF

6ES7 522-1BF0.

DQ 8x230VAC/2A ST

6ES7 522-5FF0.

DQ 8x230VAC/5A ST

6ES7 522-5HH0.

AI 8xU/I/RTD/TC ST

6ES7 531-7KF0.

AI 8xU/I HS

6ES7 531-7NF1.

AQ 4xU/I ST

6ES7 532-5HD0.

AQ 8xU/I HS

6ES7 532-5HF0.

SIMATIC ET 200MP

SIMATIC ET 200M
The S7-300 I/O with high channel density
The ET 200M distributed I/O system is modularly designed
with IP20 degree of protection. Up to 12 multi-channel signal modules (e.g. 64 digital inputs) and function modules
as well as S7-300 communications processors can be used
as I/O modules – the interface to the process.
There are no slot rules. Hot swapping and expansion of modules is permissible when using active bus modules.
Connection to PROFINET and PROFIBUS is made via interface
modules.
In addition to screw-type and spring-loaded terminals, connection of the signals can be made even simpler and faster using SIMATIC TOP connect. Preassembled front connectors with
single conductors and a complete plug-in modular system are
available. FastConnect plugs do not require the cables to be
stripped. The cable is simply plugged in and the contact is
made using the insulation displacement method.
The PROFINET version of the ET 200M offers new functions,
e.g.:
• Shared device
• Media redundancy protocol (MRP)
When the ET 200M is operated with an S7-400H/FH on
PROFIBUS, the availability of the plant can be increased:
• Switched connection:
One ET 200M with two interface modules
• Redundant connection:
Two ET 200M with one interface module each
When the ET 200M is connected to PROFIBUS on an S7-400,
the controller can be configured during normal operation
(Configuration in RUN - CiR).
In this manner,
• complete ET 200M I/O stations can be added,
• individual modules can be added within a station, and
• individual digital and analog module parameters can be
modified.
Hot swapping of signal modules is possible, thus reducing
downtimes. Failsafe I/O modules permit the integration in
safety-related plants with SIMATIC Safety Integrated.

ET 200M with PROFINET connection and S7-300 modules

FastConnect
The insulation displacement method Fast Connect
offers even more benefits
when wiring the I/O
modules:
• Available as 20-pole and
40-pole variants
• Suitable for all S7-300
I/O modules
• Permissible core crosssections: 0.5 … 1.5 mm²
• Suitable for rigid and
flexible conductors
• Opening for test tip with
a diameter of up to
1.5 mm

FastConnect plug for ET 200M

• Time savings of up to
60% for installation as compared to conventional connection methods
• No stripping or crimping necessary
• Easy, secure installation with a screwdriver
• Reduction in the number of installation errors
• The stripped length does not have to be determined

SIPLUS components also enable operation in the extended
temperature range -40 °C ... +70 °C and in corrosive atmospheres or under condensation conditions
(for details, see: www.siemens.com/siplus-extreme).

SIMATIC ET 200M

Interface modules for PROFIBUS and PROFINET
The various S7-300 modules in the distributed I/O system
ET 200M are connected to the bus system via the interface
module – either to the well-proven PROFIBUS fieldbus or
to PROFINET, the open Industrial Ethernet standard.

Interface module IM 153-4 for PROFINET

The following interface modules are available:
Interface modules

IM 153-15)

IM 153-2 HF 5)

IM 153-4 PN 5)

PROFIBUS

Copper

IM 153-4 PN HF

2-port switch 1)/MRP

-/-

Copper

n/n

Number of modules

n/n

Station width

360 mm

520 mm

Diagnostics

Channel-specific

Time synchronization on PROFIBUS,
time stamping of alarms 2)

Use of function modules (FM) and
communications processors (CP)

Restricted

Routing of parameterization data to
intelligent field devices

Connection to fault-tolerant
(redundant) systems (S7-400H)

In the redundant system

Fail-safety (PROFIsafe)

Isochronous mode 3)

Shared device

Electronic rating plate 4)

Firmware update

Bus

Bus/Micro Memory Card

Order No. group 6ES7 153-

1AA.

2BA.

4AA.

4BA.

PROFINET

(HART)

In the non-redundant system

n can be used / available
- cannot be used / not available

The integrated 2-port switch of the IM 153-4 now also easily permits a
ring configuration by means of MRP functionality in addition to the star
topology.
Changes to digital inputs are tagged with a time stamp locally (in the
IM 153 of the ET 200M) and transferred to the CPU by means of a process interrupt.
Isochronous mode is the synchronized coupling of distributed I/O and
the user program on PROFIBUS with a constant cycle time. In this manner, actual value sensing and setpoint output are performed synchronously and with a constant cycle time and with consistent data images.

SIMATIC ET 200M

The "electronic rating plate" or identification data are the data stored in
a module such as the order number, product version, installation date,
or plant identifier that uniquely identify this module and which are
available online, for example, to facilitate troubleshooting.
Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C and corrosive atmosphere/condensation
(for details, see: www.siemens.com/siplus-extreme).

S7-300 modules 1)
The multi-faceted module range of S7-300 enables the ET
200M to be modularly adapted to a wide range of different
tasks.
Digital modules

Function

Order No. group

SM 321

Digital input SM 321, 8DI 1)

6ES7 321-1FF.

Digital input SM 321, 16DI 1)

6ES7 321-1*H.

Digital input SM 321, 32DI 1)

6ES7 321-1*L.

Digital input SM 321, 64DI

6ES7 321-1BP.

Digital output SM 322, 8DO 1)

6ES7 322-8*F.

Digital output SM 322, 16DO 1)

6ES7 322-1*H.

Digital output SM 322, 32DO 1)

6ES7 322-1*L.

Digital output SM 322, 64DO

6ES7 322-1BP.

SM 323

Digital input/output SM 323, 8DI/8DO or 16DI/16DO 1)

6ES7 323-1B*.

SM 327

Digital input/output SM 327, 8DI/8DX

6ES7 327-1BH.

Analog modules

Function

Order No. group

SM 331

Analog input SM 331, 2AI 1)

6ES7 331-7KB.

Analog input SM 331, 6AI

6ES7 331-7PE.

Analog input SM 331, 8AI 1)

6ES7 331-7*F.

Analog output SM 332, 2AO 1)

6ES7 332-5HB.

Analog output SM 332, 4AO 1)

6ES7 332-**D.

Analog output SM 332, 8AO 1)

6ES7 332-5HF.

Modules for
technological functions

Function

Order No. group

FM 350-1

Counting, measuring 1)

6ES7 350-1AH.

FM 350-2

Counting, measuring, proportioning 1)

6ES7 350-2AH.

FM 351

Controlled positioning in rapid traverse/creep speed

6ES7 351-1AH.

FM 352

Electronic cam control

6ES7 352-1AH.

FM 352-5

High-speed Boolean operations

6ES7 352-5AH.

FM 353

Positioning with stepper motors

6ES7 353-1AH.

FM 354

Positioning with servo motors

6ES7 354-1AH.

FM 355C

Universal closed-loop control (continuous closed-loop control)

6ES7 355-0VH.

FM 355S

Universal closed-loop control (step controller)

6ES7 355-1VH.

FM 355-2

Temperature control with self-optimization

6ES7 355-2CH.

FM 357-2

Multi-axis interpolation, synchronous operation

6ES7 357-4AH.

SIWAREX U

Single-channel or dual-channel universal weighing module 1)

7MH4601-1.

SIWAREX FTA

Fast weighing and dosing module with calibration capability

7MH4900-2.

SIWAREX FTC

Module for continuous weighing tasks

7MH4900-3.

SIFLON FC

Function module for industrial flow measurement

7ME4120.

SM 322

SM 332

Standard modules (digital and analog modules) and modules
for special applications are available:

Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C and corrosive atmosphere/condensation
(for details, see: www.s iem ens. com / sipl u s-extrem e).

SIMATIC ET 200M

Modules for
fail-safe systems

Function

Order No. group

SM 326F DI 24

Digital input (24 x 24 V single-channel or 12 x 24 V dual-channel) 1)

6ES7 326-1BK.

SM 326F DI 8 NAMUR

Digital input (8 x NAMUR single-channel or 4 x NAMUR dual-channel) 1)

6ES7 326-1RF.

SM 326F DO 10PP

Digital output (10 x 24 V) 1)

6ES7 326-2BF.

SM 326F DO 8PM

Digital output (8 x current sourcing/sinking) 1)

6ES7 326-.

SM 336F AI 6

Analog input (0/4…20 mA, HART) 1)

6ES7 336-4GE.

Isolation module

Galvanic isolation between standard and fail-safe HART modules 1)

6ES7 195-7KF.

Modules for hazardous
areas

Function

Order No. group

SM 321

Digital input (4 x NAMUR) 1)

6ES7 321-7RD0.

SM 322

Digital output (4 x 15 or 24 V)

6ES7 322-5.D0.

SM 331

Analog input (4 x 0...20 mA or 4...20 mA) 1)

6ES7 331-7RD0.

SM 331

Analog input (8 thermocouples or 4 thermoresistors) 1)

6ES7 331-7SF0.

SM 332

Analog output (4 x 0...20 mA or 4...20 mA)

6ES7 332-5RD0.

SM 331

HART analog input (2 x 0…20 mA or 4…20 mA) 1)

6ES7 331-7TB0.

SM 332

HART analog output (2 x 0...20 mA or 4...20 mA)

6ES7 332-5TB0.

Also available as SIPLUS component for extended temperature range
-40 °C … +70 °C and corrosive atmosphere/condensation
(for details, see: www.s iem ens. com / sipl u s-extrem e).

SIMATIC ET 200M

SIMATIC ET 200iSP
The intrinsically-safe version for hazardous areas
The independent wiring supports easy, reliable replacement
of modules during normal operation. Hot swapping of the
power supply is possible without arcing. PROFIBUS DP and/or
the power supply can also be redundantly implemented.
HART support

ET 200S with redundant PROFIBUS connection

ET 200iSP can be used in hazardous areas with a gas or
dust atmosphere:
• The ET 200iSP station can be installed in Zones 1, 21 and 2,
22.
• The connected sensors and actuators can also be located in
Zones 0 and 20.
Communication between the field devices and the process
control system or automation system is performed over
PROFIBUS DP. This considerably reduces the wiring outlay. The
terminal blocks commonly used today, as well as the necessary distribution boards and Ex isolating transformers for the
signals, can be omitted.
PROFIBUS DP has established itself as the standard bus in the
field level right up to hazardous areas. This open and systemwide communication keeps the solution flexible and also
open to other manufacturers. International standardization of
PROFIBUS DP also ensures future protection to the customer
for investments that are often considerable and intended to
last for many years.
ET 200iSP supports high availability of the system thanks to:
• Configuration during normal operation
• Hot swapping
• Redundancy
During normal operation
• stations can be added,
• stations can be expanded with modules, and
• module parameters changed.

ET 200iSP offers the HART protocol for connecting process devices with HART capability. These HART modules also support
the transfer of auxiliary variables. Apart from the actual measured value, up to four IEEE variables can be transferred in the
process image. By means of a routing function, a central station can access the HART process devices transparently over
PROFIBUS DP. A higher-level control system can therefore perform central data administration. The process devices are connected by means of a 4 to 20 mA analog signal. Further device
information is transferred over a modulated signal:
• Parameters that are specified by a central engineering
station (routing)
• Diagnostics data that are read by the engineering station
This principle is called HART (Highway Addressable Remote
Transducer). The majority of process instruments, e.g. for
temperature, level, pressure or flow measurements, have
HART connections.
Powerful diagnostics with SIMATIC PCS 7
With SIMATIC ET 200iSP, numerous items of diagnostics information are generated when internal and external faults occur,
e.g. on open-circuit or short-circuit.
The HART status of the connected HART field devices such as
maintenance and additional information is mirrored in the diagnostics and signaled to the host control system. Standard
diagnostics drivers are available for SIMATIC PCS 7 for the diagnostics messages. These drivers prepare all the relevant signals for the higher-level PCS 7 Operator System. The detected
faults are transferred quickly to the higher-level systems and
support online diagnostics from a central point at any time.
A watchdog module monitors the ET 200iSP by means of
• targeted reading or writing of I/O data
• Reading an input that switches (toggles) with a constant
frequency
• Provision of an intrinsically safe power supply for the deactivation signal of the digital outputs

SIMATIC ET 200iSP

Modular, intrinsically safe design
The ET 200iSP is installed in just a few steps:

Safe in the field with the isolating transformer

• The terminal modules are snapped onto the rugged and
well-proven S7-300 standard rail
• Prewiring without electronics modules with spring-loaded
and screw-type terminals
• No need for tools, because the power supply, interface
module and electronics modules are simply plugged in

So that all the advantages
of a failsafe bus installation
are also available with
PROFIBUS DP, an isolating
transformer is used to make
PROFIBUS DP intrinsically
safe. This is done by isolating the bus and limiting the
energy in the safe area. The
fieldbus isolating transformer is used here as a barrier that converts PROFIBUS
DP to an intrinsically safe
PROFIBUS DP. It allows the
PROFIBUS connector to be
disconnected and connected even under Ex conditions.

You can find the SIMATIC Selection Tool on the Internet at:
www.siemens.com/et200
as well as in the Industry Mall or the Catalog CA01 on DVD

Interface module

Fieldbus isolating transformer

The fieldbus isolating transformer offers the following advantages:
• Plug and Play without the need for time-consuming circuit
calculations and certifications (PROFIBUS International
guidelines 2262)
• Simple modification/expansion
• Connection of numerous devices
• Implementation as a barrier or repeater

Electronic modules
EEx ib
Terminal modules for
electronic modules

Power supply
Ex d-protected
24 V DC or
AC 85 ... 264 V
Mounting rail

Terminal module for
interface module
PROFIBUS DP connection
Ex ib intrinsically safe

Modular design of the ET 200iSP

SIMATIC ET 200iSP

Connecting terminals
EEx ia/ib

Basic modules for the configuration
High-capacity power supply

Interface module IM 152

The power supply with the explosion-proof casing provides all
the voltages and currents required for operation of the
ET 200iSP and feeds them into the backplane bus of the terminal modules. The 24 V or 230 V supply is connected to the
power supply terminal through EEx e terminals. The power
supply supplies the ET 200iSP with safe galvanically isolated
operational voltage for:

Interfacing to the intrinsically safe PROFIBUS DP with transmission rates up to 1.5 Mbit/s over the IM 152 interface module. The IM 152 communicates autonomously with the higher-level system (PLC or master system).

• Up to 32 electronics modules
• PROFIBUS DP interface of IM 152
• Supply of sensors/actuators

It is also possible for digital process signals to be tagged with
a time stamp. The firmware of the IM 152 can also be upgraded with a plug-in SIMATIC Micro Memory Card (MMC) or via
bus.

It provides for the safety-related limitation of the output voltages. The PS has an explosion-proof metal casing (EEx d explosion protection) and is permitted to be removed and replaced
in the working position (hot swapping) under hazardous conditions. It provides up to 5A for supplying the modules and the
sensors and actuators. In fault-tolerant solutions, two power
supplies can be configured redundantly.
Power Supply PS 138

For I&M purposes (Identification & Maintenance), the IM 152
and the electronics modules have an electronic rating plate1).

The IM 152 interface module and the PROFIBUS connector
may be removed and replaced under hazardous conditions.
With fault-tolerant solutions, up to two IM 152 modules can
be configured redundantly.

Interface module IM 152

Power supply

24 V DC/5 A

85 ... 264 V AC/5A

Transfer rate

9.6 Kbit/s...1.5 Mbit/s

Dimensions

60 x 190 x 136.5
mm

Protocol

PROFIBUS DP

Interface

RS 485 iS

6ES7 138-7EA.

6ES7 138-7EC.

Firmware update

PROFIBUS, Micro Memory Card

Dimensions

30 x 125 x 136.5 mm

Order no. group

6ES7 152-1AA.

Terminal modules

Order no. group

TM-PS-A for PS 24 V DC

6ES7 193-7DA1.

TM-PS-B for PS redundant 24 V DC

6ES7 193-7DB1.

TM-PS-A for PS 85...264 V AC

6ES7 193-7DA2.

TM-PS-B for PS 85 ... 264 V AC
redundant

6ES7 193-7DB2.

TM-IM/IM for two IMs

6ES7 193-7AB.

TM-IM/EM for IM and one EM

6ES7 193-7AA.

TM-EM/EM for two EMs

6ES7 193-7CA.

TM-RM/RM for 2 RMs (relay
modules)

6ES7 193-7CB.

Dimensions

60 x 190 x 52 mm

Other components

Order no. group

Reserve module

6ES7 138-7DA.

Watchdog module

6ES7 138-7BB.

Order No. group

Power Supply – can also be used
redundantly

Redundant IM 152
interface module

1)The

"electronic rating plate" or identification data are the data stored in
a module such as the Order No., product version, installation date or plant
identifier that uniquely identify this module and which are available online, to facilitate troubleshooting, for example.

SIMATIC ET 200iSP

Digital and analog electronics modules
The output modules have a special input for fail-safe deactivation:
• H deactivation (active high)
• L deactivation (active low)

Input/output modules
2-channel, 4-channel and
8-channel digital and analog input/output modules
are available for the
ET 200iSP (dimensions:
30 x 125 x 136.5 mm).

External actuator deactivation is often required in plants in the
event of evacuation or an emergency. L deactivation also ensures wire-break monitoring. The digital output modules permit load-free switching of the digital outputs.

The digital and analog process signals are matched to
ET 200iSP via these electronics modules (EM).

Fail-safe input/output modules
Three fail-safe modules are available for digital input, digital
output and analog input up to SIL3/PLe for use up to Zone 1 or
21. This means the otherwise required Ex barrier can be ignored for the SIL calculation.

The electronics modules
support the connection of
HART process devices and
Electronic module
all generally available EEx i
valves and therefore offer flexible application possibilities.
The process signals are connected via the terminals of the associated terminal modules with either screw-type or springloaded connection.

Digital electronic module 2 DO Relay
For the connection of certain actuators such as solenoid
valves, hydraulic valves, DC contactors and indicator lights,
signals with an increased current load are often required. In
order to connect such devices there is a 2 DO Relay module
available with two outputs, each with 2 A output current. The
contacts are NO contacts with galvanic isolation from the supply voltage.

All EMs are designed as the EEx i "intrinsically safe" modules
and can be easily replaced under Ex conditions (hot swapping).
Digital modules
Application

NAMUR encoder, etc.

Valves, indicator lights,
DC relays, etc.

Magnetic hydraulic
valves, DC contactors,
indicator lights

NAMUR encoders and
single contacts
with/without resistance
circuit

Solenoid valves

Module
Number of
channels
Special feature

8 DI NAMUR
8

4 DO
4

2 DO Relay
2 with 2 A each

8 F-DI Ex NAMUR
8

4 F-DO Ex 17.4V/40mA
4

2 channels can be used
as
■ Counter (max. 5 kHz)
■ Frequency meter
(1 Hz ... 5 kHz)
■ With gate function
6ES7 131-7RF.

■
■
■
■

Up to SIL 3, PLe, Pulse
Stretching, 1oo2 on
module possible; FW
update via network

Up to SIL 3, PLe, parallel
switching of outputs,
Energize To Trip [ETT]
diagnostics, Last valid value;
FW update via network
6ES7138-7FD0.

Order no.
group
1)

25.5 V DC, 22 mA
23.1 V DC, 20 mA
17.4 V DC, 27 mA
17.4 V DC, 40 mA

6ES7 132-7RD. 1)
6ES7 132-7GD. 2)

■
■

UC 60V/2A
Hot swapping in
Ex-Zone 1

6ES7 132-7HB0.

6ES7138-7FN.

H deactivation, 2) L deactivation

Analog modules
Application

Resistance thermometer (Pt100, Ni100)
Resistance test 600 Ω

Thermocouple types B, E, J, K, L, N, R, S, T, U
Thermal e.m.f. (± 80 mV)

Module
Number of channels
Resolution
Order no. group

4 AI RTD
4
15 bit + sign
6ES7 134-7SD5.

4 AI TC
4
15 bit + sign
6ES7 134-7SD0.

Analog HART modules
Use as
HART module
Use as analog
module

HART process devices
2-wire transducer
4 - 20 mA

4-wire transducer
0 - 20 mA, 4 - 20 mA

Current output
0 - 20 mA, 4 - 20 mA

0/4...20mA encoder
with/without HART

Module
Number of channels
Resolution
Special feature

4 AI I 2 WIRE HART
4

4 AI I 4 WIRE HART
4

4 AO I HART
4

4 F-AI Ex HART
4

12 bit + sign

14 bit

Order no. group

6ES7 134-7TD0.

6ES7 134-7TD5.

6ES7 135-7TD0.

15-bit resolution + sign
Up to SIL 3, PLe, HART communication
V7.0; FW update via network
6ES7138-7FA.

SIMATIC ET 200iSP

Standards, approvals and accessories
Standards and approvals
ATEX

II 2 G (1)
GD
I M2

Ex de [ia/ib] IIC T4
Ex de [ia/ib] I

IECEx

Zone 1

Ex de [ia/ib] IIC T4

NEPSI

Ex ib [ia] IIC T4
Ex e [ia/ib] IIC T4

GOST

Ex ib [ia] IIC T4
Ex e [ia/ib] IIC T4

INMETRO

Zone 1

BR-Ex de [ia/ib] IIC T4

cFMus

Class I, II, II

NI Division 2,
Groups A,B,C,D,E,F,G T4
AIS Division 1,
Groups A,B,C,D,E,F,G

Control cabinets available as accessories
cULus

The housings (control cabinets) are suitable for hazardous areas of Zones 1 and 2 as well as 21 and 22. They either have
surface treatment or are made of non-corrosive material.

Class I

Zone 1, AEx de [ia/ib] IIC T4

Class I, II, II

Division 2, Groups A,B,C,D,E,F,G T4
providing int. safe circuits for
Division 1, Groups A,B,C,D,E,F,G

Class I

The permissible operating temperature lies between
-20 °C and +70 °C. The main components in the scope of
supply of the housing are:
• Housing with wall bracket
• Mounting rail
• Equipotential bonding strip
• Cable and wire grommets

Zone 1, AEx de [ia/ib] IIC T4

According to 94/9/EC (previously ATEX 100a),
2004/108/EC and 2006/95/EC

KCC

Korea Certification

Marine
approval

Classification societies
■ ABS (American Bureau of Shipping)
■ BV (Bureau Veritas)
■ DNV (Det Norske Veritas)
■ GL (Germanischer Lloyd)
■ LRS (Lloyds Register of Shipping)
■ Class NK (Nippon Kaiji Kyokai)

Pneumatic system expansions

Accessories

Order no. group

Fieldbus isolating transformer

6ES7 972-0AC.

PROFIBUS cable for intrinsically
safe PROFIBUS RS 485-iS

6XV1 831-2A.

PROFIBUS DP connector

6ES7 972-0DA6.

Control cabinets

6DL2 804.

Ambient temperature

Modular in design, fully integrated into the system – ET 200iSP with valve
modules from Bürkert.

For horizontal mounting 1)

-20 °C ... +70 °C

For other mounting positions:

-20 °C ... +50 °C

For details and further information, please refer to the product description:

www. sie mens .c om/ ET 20 0i SP

You can find these and other accessories in our Add-ons Catalog ST PCS7.1 • 2011

SIMATIC ET 200iSP

SIMATIC ET 200pro
Compact and multi-functional
SIMATIC ET 200pro is an especially rugged and high-performance I/O system with IP65/66/67 degree of protection.
It does not require a control cabinet and can be mounted
directly on the machine. Its modular and time-saving
structure allows flexible, customized, distributed automation solutions to be implemented.
ET 200pro can be connected to well-proven fieldbuses such as
PROFIBUS or to PROFINET, the leading Industrial Ethernet standard for company-wide automation. Communication here can
also take place via Industrial Wireless LAN as well as using
cables solutions.
ET 200pro offers comprehensive diagnostics to reduce the
downtimes of your plant:
• The standard modules also offer module diagnostics for
short-circuiting of the encoder supply or the outputs.
• The High Feature modules offer more precise diagnostic
functions through channel diagnostics for short-circuit and
wire-break. Additional process interrupts can be used for
digital inputs for six channels.
• Diagnostic alarms are reported to the higher-level PLC
over PROFIBUS or PROFINET in the form of plain text.

ET 200pro with PROFIBUS connection

SIMATIC ET 200pro

Fail-safe electronic modules and high-feature interface modules are available for automation tasks with maximum safety
demands. The electronic modules can be used on their own in
a station, or in mixed configurations with standard modules.
Together with the failsafe SIMATIC S7-300F and S7-400F controllers, automation tasks can be solved with safety requirements up to SIL 3 (EN 61508) or up to Category 4 (EN 954-1)
– efficiently and without cabinets. With the F-CPU module,
local, safety-related applications can also be set up.
Failsafe communication between the ET 200pro and the higher-level or integral failsafe CPU is achieved using PROFIsafe –
cabled via PROFIBUS and PROFINET or wirelessly via Industrial
Wireless LAN.

You can find the SIMATIC Selection Tool on the Internet at:
www.siemens.com/et200
as well as in the Industry Mall or the Catalog CA01 on DVD

ET 200pro with PROFINET connection, CPU and RFID module

Modular, space-saving design
The ET 200pro has a modular and extremely compact design.
Up to 16 modules can be combined in any way over a length
up to one meter. An ET 200pro station can be preassembled
on the work bench with narrow module carriers and then fitted to the machine as a complete unit. Alternatively, the compact module carrier can also be fixed in place first and the station can be assembled later. The modules are simply latched
into the module carrier and pushed onto each other. Module
carriers are available in lengths of 0.5 m, 1 m and 2 m.

8-channel electronic modules can be combined with the 8 x
M12 or 4 x M12 connection modules. This gives you the
choice of single or dual assignment of the M12 sockets.
A wide variety of different sensors and actuators can therefore
be connected to the electronic module without the
need for additional accessories such as Y connectors or Y
leads. This not only reduces the wiring but also the costs for
accessories and parts inventories. Wiring with connection
modules 8xM8, 2xM12 and 1xM23 is also possible.

The expansion modules are divided into bus module, electronic module and connection module:
• The bus module contains the backplane bus for signals
and supply voltage in build-as-you-go design.
• The electronic module determines the function and is easily replaced during normal operation with the equipment
live (hot swapping). The station therefore remains functional in the event of a fault. Coding prevents the wrong
module from being plugged in inadvertently.
• The connection module with permanent wiring is plugged
on and screwed down with 2 screws. Pre-assembled connecting cables can be attached quickly and easily.

Failsafe I/O modules permit the integration in safety-related
plants with SIMATIC Safety Integrated.
Selective formation of load groups
Power modules allow load groups to be built up as required
by supplementary supply from the load power supply. In this
case, the same connection techniques (direct connection;
M12, 7/8"; ECOFAST) are available as for the power supply of
the complete station. More than one load segment can be integrated into a single station.
In the interface and in each power module, built-in fuses ensure that neither total failure of all load groups, nor damage
beyond the station can occur.

Modular design of the ET 200pro

SIMATIC ET 200pro

Interface modules for PROFIBUS
The interface modules (IMs) for PROFIBUS can be combined
with three different modules for connecting the bus and power supply.
All connection modules for PROFIBUS have visible address
setters that allow the addresses to be easily read as well as a
selectable terminating resistor. The integrated T functionality
supports the start-up of partial segments and uninterrupted
bus communication in the event of a servicing requirement.
• Direct connection with cable gland: For up to 16 A electronic load and a cross-section of up to 2.5 mm².
• ECOFAST (Energy and Communication Field Installation
System) – The standardized Siemens connection technique
for cabinet-free distribution is based on hybrid cables for
bus signals and power supply.
• M12, 7/8'': The familiar connection method with widely implemented connector standard.
Interface modules

IM 154-1 DP
IM 154-2 DP HF

Protocol

PROFIBUS DP

Transfer rate, max.

12 Mbit/s

Firmware update

via PROFIBUS

Dimensions (with connection
module)

90 x 130 x 173 mm

PROFIBUS IM with
M12, 7/8" connection

With CM IP DP M12, 7/8"
90 x 130 x 120 mm
With CM IP DP directly
90 x 130 x 80 mm

PROFIBUS IM
with direct connection

With CM IP DP ECOFAST
Order No. group

6ES7 154-1.
6ES7 154-2.

PROFIBUS IM
with ECOFAST connection

SIMATIC ET 200pro

Interface module for PROFINET
The interface module (IM) for PROFINET contains a
2-port switch for easy configuration of a line structure. More
parameters are possible per station using PROFINET, and
therefore more high-function modules can be used. In case of
service, the IM can be replaced without using a programming
device – the device name and parameters remain on the module.
As with the PROFIBUS variant, the interface module and the
connection module on the interface module IM 154-4 PN HF
are separated so that various connection methods are possible. It supports the PROFINET functions:
• IRT
• Media redundancy protocol (MRP)
• Shared device
The interface module offers both the proven M12 7/8" connection and the option of the connection with push-pull technology. The integrated switch enables the easy construction
of line structures.
Interface module IM 154-4 PN HF
Function

PROFINET interface module HF
for ET 200pro with integrated
switch and data transmission
rate up to 100 Mbit/s

Mounting dimensions
W x H x D (mm)

135 x 130 x 50.8

Order No. group

6ES7 154-4AB.

The following connection modules are available:
Connection module CM IM PN

M12, 7/8"

2xRJ45
2xSCRJ FO

Function

Connection module for PROFINET interface
module ET 200pro

Connection options

2x M12 and
2x 7/8"

Interface module for wireless
data transfer
With the new interface module IM 154-6 PN HF IWLAN
(Industrial Wireless LAN), the
distributed I/O system ET
200pro can now be connected wirelessly to a higherlevel PROFINET IO Controller
for the first time. IM 154-6
PN HF IWLAN communicates Interface module IM 154-6 PN HF
wirelessly as an IWLAN client IWLAN for wireless data
transfer
with an IWLAN
Access point of the communication network
(e.g. SCALANCE W). Both standard and safety-related applications can be implemented via this wireless connection
with PROFINET.
IM 154-6 PN HF IWLAN is especially well-suited for overhead
monorail conveyors, automated guided vehicle systems,
building management and warehouse logistics.
An integrated web server allows very easy setting and parameterization. Modern procedures (e.g. encryption, authentication) ensure a high degree of data security. Antennas and antenna cables are available as accessories.

Interface module IM 154-6 PN HF IWLAN
Function

Wireless PROFINET
connection

WLAN standards

IEEE 802.11 a/b/g/h/e/i

Frequency bands

2.4 and 5 GHz

Transfer rate

54 Mbit/s

WLAN services

Optimized media access, uninterrupted wireless cell switching, anti-interference
mechanisms

Mounting dimensions
W x H x D (mm)

90 x 130 x 50.8

Order No. group

6ES7 154-6AB.

2x RJ45 or
2x SCRJ FO
2x push-pull power
connectors

Dimensions W x H x
D

90 x 130 x 50.8 mm

90 x 130 x 50.8

Order No. group:
6ES7...

194-4AJ00-0AA.

194-4AF00-0AA.
194-4AG00-0AA.

SIMATIC ET 200pro

CPU module

Power supply module

CPU modules (with F-CPU)
The interface modules
IM 154-8 PN/DP CPU and
IM 154-8F PN/DP with CPU
functionality are based on
the CPU 315-2 PN/DP and offer the same quantity structures and functions. Both
IM 154s have two communication interfaces,
Fail-safe CPU module for
• one combined MPI/
ET 200pro
PROFIBUS DP interface, and
• one PROFINET interface with three ports.
The IM 154-8 PN/DP CPU supports both PROFINET IO (up to
128 IO devices can be connected) and PROFINET CBA, as well
as PROFIBUS DP (as master for up to 124 slaves).
The IM 154-8 PN/DP CPU is not only compatible with the programs of the S7-300 CPUs, but it also offers a high degree of
data retentivity (protection against voltage failure). A separate
LED signals maintenance alarms. Modules can be replaced
easily thanks to the Micro Memory Card. Firmware can be updated over the network.
Furthermore, a web server functionality for information, status, diagnostics, clock synchronization via the Ethernet (NTP)
is available. The open Ethernet communication (TCP/IP, UDP,
ISO-on-TCP) permits reliable and high-speed data exchange.
Isochronous mode is possible on the PROFIBUS.
There is less loading on the central controller because individual plant sections can be configured, started up, diagnosed
and operated individually.
CPU modules

IM 154-8 PN/DP CPU
IM 154-8F PN/DP CPU
IM 154-8FX PN/DP CPU

PN/DP connection block

CM IM PN DP M12 7/8"

Memory

384 KB / 85 k statements
512 KB / 85 k statements (F-IM)
1.5 MB / 256 k statements (F-IM)

Interfaces

X1:
MPI/DP interface (2x M12)
X2:
PN interface
(2x M12, 1x RJ45)

CPU mounting dimensions W x H
x D (mm)

135 x 130 x 59.3

Connection block mounting dimensions
W x H x D (mm)

90 x 130 x 50.8

CPU Order No. group

6ES7 154-8AB.
6ES7 154-8FB.
6ES7 154-8FX.

Connection block
Order No. group

6ES7 194-4AN.

SIMATIC ET 200pro

The power supply module
converts 3-phase rated voltages from 380 to 480 V into
controlled DC voltage and
reliably supplies power to the
I/O system with up to 8 A.
Thus, the ET 200pro can be
very easily supplied with the
often available 3-phase con- ET 200pro power supply
module for 380 to 480 V
nector, without
needing its own 24 V power supply.
The controlled 24 V power supply feeds the connecting modules for the electronics/encoder (1L+) and load voltage supply
(2L+). To supply a new potential group (2L+), the 4-pin 24 V
cable is connected to the power module.
To cover power failures, the power supply unit can be expanded with a SITOP UPS500P. The absolutely maintenance-free
24 V/7 A UPS module on a capacitor basis is also designed in
IP65 and is suitable for ambient temperatures up to +55 °C.
Power supply module
Input voltage

380 ... 480 V (340...550 V) 3 AC

Frequency

50/60 Hz (45 ... 66 Hz)

Output voltage

24 V DC

Output current

Short-circuit protection

Electronic, independent restart

Mounting dimensions
W x H x D (mm)

310 x 135.5 x 90

Order No. group

6ES7 148-4PC.

Electronic modules
Electronic modules

RFID communication

Digital electronic modules with 4 and 8 channels for 24 V and
4-channel analog electronic modules are available for voltage,
current, and resistance thermometers.
Digital
electronic modules

Order No. group

EM 8 DI DC 24V

6ES7 141-4BF.

EM 8 DI DC 24V HF

6ES7 141-4BF.

EM 16 DI DC 24V

6ES7 141-4BH.

EM 4 DO DC 24V, 2A

6ES7 142-4BD.

EM 4 DO DC 24V, 2A HF

6ES7 142-4BD.

EM 8 DO DC 24V, 0.5A

6ES7 142-4BF.

EM 4DI / 4DO DC 24 V, 0.5 A

6ES7 143-4BF.

RFID communication
module RF 170C

Order No. group

Electronic module

6GT2002-0HD.

Connection block

6GT2002-1HD.

NEW
EM 4 DIO / 4 DO DC 24 V, 0.5 A

6ES7 143-4BF.

Analog
electronic modules

Order No. group

EM 4 AI U HF

6ES7 144-4FF.

EM 4 AI I HF

6ES7 144-4GF.

EM 4 AI RTD HF

6ES7 144-4JF.

EM 4 AI TC HF

6ES7 144-4PF.

EM 4 AO U HF

6ES7 145-4FF.

EM 4 AO I HF

6ES7 145-4GF.

Digital electronic modules 8 DI and 4 DO

Different connection modules are available for screwing onto
the I/O:
• CM IO 8 x M8
• CM IO 2 x M12, 4 x M12, CM 4 x M12 inverse,
8 x M12, 8 x M12D
• CM IO 1 x M23
Fail-safe modules
Fail-safe
electronic modules

Order No. group

EM 8/16 F- DI DC 24V

6ES7 148-4FA.

EM 4/8 F-DI/4 F-DO DC 24V

6ES7 148-4FC.

The following connection modules are available:
• CM IO F 12xM12
• CM IO F 16xM12

Fail-safe digital module 4/8 F-DI/4 F-DO

SIMATIC ET 200pro

Compact, intelligent motor starters
The intelligent ET 200pro motor starters are used for starting and protecting motors and loads of up to 5.5 kW. They
are available as Standard and High Feature electromechanical motor starter and High Feature electronic motor
starter versions.
The electromechanical motor starter is switched with
conventional contactors
and is offered as direct or
reversing starter with optional 400 V brake control.
The electronic motor starter is equipped with semiconductor switching elements and is therefore esSIMATIC ET 200pro with electromepecially suited for applicachanical/electronic motor starter
tions with high switching
frequencies. This high feature device not only handles the direct on/off switching of
motors with high switching frequency, but also fulfills the additional function of a full-fledged soft starter for a soft startup and stoppage. The conversion from motor starter to soft
starter is achieved using simple re-parameterization in
SIMATIC Manager.
The High Feature motor starters differ from the Standard motor starters in that they have more parameters and feature
four parameterizable digital inputs. Parameterization is easy
and convenient to carry out using the SIMATIC Manager.
The motor starters ET 200pro feature high functionality with a
small footprint, as well as simple and fast configuration and
installation – and they increase the availability of production
plants.
Easy installation

ic overload protection increases the availability of the drive
system. An upward or downward violation is signaled by the
ET 200pro to the host controller, resulting in high plant availability.
The motor starter recognizes unbalanced load currents, and
switches these off directly. All motor protection functions can
be defined by simple parameterization. The local control station which is sometimes required for a drive is provided via the
integral digital inputs (High Feature motor starter) and can
therefore be easily incorporated into the control system.
Special modules for further functions
If required, a maintenance
switch module can be used
that isolates series-connected
starters from the supply voltage, for example.
Safety modules
The Safety Motorstarter
Solution local or Solution
PROFIsafe is used for safetyoriented applications.
For local safety applications,
the safety local repair switch
module with safe input and
Maintenance switch module
the 400 V disconnecting
module are used. These two components permit a safe shutdown of the 400 V supply of the series-connected motor starters.
PROFIsafe solutions are implemented quickly and easily by using an F switch module in combination with a 400 V disconnecting module.
Type selection

Order No. group

The compact ET 200pro motor starter can be installed in the
ET 200pro station with just a few actions. The integral connector technology results in significant reduction of the wiring
overhead. The motor cables can be plugged directly onto the
motor starter module. The compact design enables up to
eight motor starters to be integrated in a one meter wide station in the field.

Standard motor starters

3RK1 304

Direct starter, mechanical

-5.S40-4AA.

Reversing starter, mechanical

-5.S40-5AA.

High Feature motor starters

3RK1 304

Direct starter, mechanical

-5.S40-2AA.

Reversing starter, mechanical

-5.S40-3AA.

Direct starter, electronic

-5.S70-2AA.

Electronic current measurement

Reversing starter, electronic

-5.S70-3AA.

Special modules

3RK1 304

The actual current flow with the ET 200pro motor starter is
measured electronically. In addition, the motor starter is now
available with PROFIenergy functionality. This makes it possible to selectively shut down motors via PROFINET during
breaks. Energy-related data such as the motor current can also
be integrated into higher-level control systems. Faceplates are
offered for PCS7 for visualizing diagnostics data. The evaluation of defined current limits for the parameterizable electron-

Maintenance switch module

-0HS00-6AA.

Safety Local maintenance switch
module

-0HS00-7AA.

400 V switch-off module

-0HS00-8AA.

F switch

6ES7 148-4FS.

Connection module for F switch

6ES7 194-4DA.

SIMATIC ET 200pro

Two types of frequency converters
With the structure of a SIMATIC module, the frequency
converter SIMATIC ET200pro FC can be smoothly inserted
into the ET200pro system. Two device variants (with and
without safety functions) are available for output up to
1.1 kW (1.5 kW with reduced ambient temperature).
The communication can be achieved via PROFINET or
PROFIBUS.
Flexible and fast
The integration of the frequency converter in the distributed
I/O system SIMATIC ET 200pro offers the following benefits:
• Flexibility due to open combination of ET 200pro modules
with the frequency converter
• 400 V power transmission to downstream converters via
jumper plugs up to 25 A
In addition, the ET 200pro FC features a multitude of highlights of the SINAMICS drive family:
• V/f control and sensor-free frequency adjustment
• Energy efficiency through power recovery and reactive
power compensation
• Feedback of braking energy in the network (the same technology as the SINAMICS-G120 power module PM250) so
that braking resistor and braking chopper are eliminated.
• Integrated safety functions: functional safety without a
costly external protective circuit
• Optional Micro Memory Card for automatic download of
parameters
• Design of the system motor frequency converter with the
SIZER (as of Version 2.8)
• Parameterization via STARTER (as of Version 4.1, SP1)

Frequency converter ET 200pro FC

Integrated safety functions
The fail-safe design of SIMATIC ET 200pro FC offers comprehensive safety functions, certified in accordance with Category 3 of EN954-1 and SIL 2 of IEC61508.
• Safe Torque Off (STO, previously "Safe Standstill") – for protection against an active movement of the drive.
• Safe Stop 1 (SS1, previously "Safe Braking Ramp") – for continuous monitoring of a safe braking ramp.
• Safely Limited Speed (SLS, previously "Safely Reduced
Speed) – for protection against hazardous movements
caused by exceeding a speed limit.
Neither of the functions "Safe Stop 1" or "Safely Limited Speed"
requires a motor encoder or other encoder. The safety functions can be controlled using inputs of the Safety Local maintenance switch module (F-RSM) or the module F Switch
PROFIsafe.
Frequency converter 1)

Order No. group

Frequency converter ET 200pro
FC with integrated safety functions

6SL3235-0TE21-1SB.

Frequency converter ET 200pro
FC Standard

6SL3235-0TE21-1RB.

1) Available on request.

ET 200pro station with frequency converters and motor starters

SIMATIC ET 200pro

SIMATIC ET 200eco PN
Block I/O with IP65/66/67 degree of protection with PROFINET connection
SIMATIC ET 200eco PN is the new, rugged and spacesaving block I/O with IP65/66/67 degree of protection. Connection to PROFINET is at 100 Mbit/s.
Thanks to its fully-sealed zinc die-cast housing, the ET 200eco
PN is mechanically very rugged and resistant to vibrations,
dust, oil, or humidity. It can therefore be mounted directly on
the machine.
The PROFINET connection with a 2-port switch is integrated
into every module and allows flexible expansion in line and
star topologies.
The SIMATIC ET 200eco PN is the product for the current market trend for migrating the I/Os from the control cabinet into
the machine gaps.

Configuration
The sensors and actuators, as well as power and bus are connected via the rugged M12 connection system. The ET 200eco
PN is available with two different enclosure designs:
• Modules with 4 x M12 connection in a long and narrow
design (30 x 200 x 37 mm)
• Modules with 8 x M12 connection in a short and wide
design (60 x 175 x 37 mm)
The modules can be
mounted head-on
or rotated
90 degrees to the
side.

ET 200eco PN in wide and narrow design

Module range 1) 2)
For ET 200eco PN, there is a comprehensive and graded range of modules available. This includes digital modules with up to 16
channels (inputs or outputs), including a parameterizable 8-channel module. Analog modules (current, voltage, resistance thermometer, thermocouple), an IO-Link master module, and a load voltage distributor are also available.
General technical specifications

Module range
Module

Transfer rate

100 Mbit/s full duplex

Enclosure

Parameterizable
1.3 A

Zinc die-casting
(fully cast)

Vibration strength,
continuous

20 g

8 x M12

Temperature range

-40 °C ... +60 °C 2)

142-6BH.

147-6BG.

8 DI
24 V DC

16 DI
24 V DC

8 DO
24 V DC

16 DO
24 V DC

8 DI/DO
24 V DC

Number of
input/output channels

8/0

16/0

0/8
0.5 A; 1.3 A; 2 A

0/16
1.3 A

Connections

4 x M12,
8 x M12

8 x M12

4 x M12,
8 x M12

Order No. group
6ES7

141-6BF.
141-6BG.

141-6BH.

142-6BF.
142-6BG.
142-6BR.

Module range
Module

8 AI

8 AI
RTD/TC

Number of input/output channels

4 U/I and
4 RTD/TC

Connections
Order no. group
6ES7

4 AO

4 IO-Link (IOLink Master) 1)

24 V DC
voltage divider

8 RTD/TC

4 U/I

4 IO-L, 8 DI,
4 DO, (1.3 A)

–

8 x M12

4 x M12

8 x M12

1 x 7/8"
4 x M12

144-6KD0.

144-6KD5.

145-6HD.

148-GJA.

148-6CB.

NEW

1) For additional information on the IO-Link, see: w w w.s i e m e n s . c o m /i o -l i n k
2) Without IO-Link module and voltage distributor

SIMATIC ET 200eco PN

SIMATIC ET 200eco
Digital block I/O with IP65/66/67 degree of protection
ET 200eco has a compact, rugged enclosure and is very
easy to use. It can be connected to PROFIBUS DP at up to
12 Mbit/s.
The plant availability is increased by the integrated T functionality in the connection block. The electronic block can be replaced with the equipment live without the need to interrupt
the supply voltage or the bus train.
The following diagnostic functions are available for checking
the mode of operation of the ET 200eco:

Configuration
ET 200eco comprises basic modules and two different connection blocks. Selection is possible between M12, 7/8" and
ECOFAST:
• Bus connection via 2 x M12 and power supply via 2 x 7/8"
with 2 rotary coding switches for PROFIBUS address assignment
• ECOFAST: 2 x hybrid field bus interface RS 485 with identification connector for the PROFIBUS address setting

• BF (bus fault)
• SF (system fault)
• Encoder and load power supply

In the 16 DI version, antivalent sensors can also be connected.

The diagnostic data are indicated by LEDs on the module and
can be evaluated by software on the PG/PC or by user program
of the PLC.

For the application and integration of PROFIBUS applications,
a compact, perfectly interacting module spectrum of digital
I/Os is available. Fail-safe modules enable integration in safety-related systems with SIMATIC Safety Integrated using the
PROFIsafe profile over PROFIBUS DP. The pin assignment for
the actuators and sensors is modeled on the IP65/67 standardization trends.

Module range

Module range
F modules

Basic modules
8 DI

16 DI

8 DO
(2 A)

16 DO
(0.5 A)

8 DI/8 DO
(2 A)

8 DI/8 DO
(1.3 A)

4/8 F-DI

Qty. input/output
channels

8/0

16/0

0/8

0/16

8/8

4/01)
8/02)

Connections

8 x M12 cable glands (for 16 channels with dual assignment)

Order No. group

6ES71413BF.

Module

6ES71413BH.

6ES71423BF.

6ES71423BH.

6ES71433BH.

6ES71483FA.

Connection blocks
ECOFAST
RS 485

M12, 7/8"

ECOFAST Cu

M12, 7/8"

6ES71943AA.

1) 2-channel for SIL3 sensors 2) 1-channel for SIL2 sensors

General technical specifications
Transfer rates

9.6 Kbit/s to 12 Mbit/s

Power supply

24 V DC

Current input from load circuit 1, up to 55 °C

Up to 1 A (according to version)

Current carrying capacity of the outputs per channel

0.5/1.3/2 A (according to version)

Current input from load circuit 2, up to 55 °C, max.

Diagnostic function
Group fault display

Yes

Short-circuit (encoder supply)

Module-by-module

Load voltage

Module-by-module

Dimensions (W x H x D) in mm
Basic module

210 x 60 x 28

Basic module with ECOFAST

210 x 60 x 54

Basic module with M12, 7/8

210 x 60 x 53

ET 200eco block I/O

SIMATIC ET 200eco

References
SIMATIC ET 200S with PROFINET
Peterstaler Mineralquellen, Germany –
Bottling of mineral water
Requirements
Peterstaler Mineralquellen GmbH operates bottling plants at
two sites in the Black Forest for their mineral water and nonalcoholic beverages. To improve the flexibility and capacity
utilization of these two plants, they have been connected together using pipes in a project that is unique in this sector.
Great emphasis was placed here on the communication between the two head stations and the substations along the
route that had to be suitable for automation and telephone
purposes.
Solution
The decision was in favor of an integrated, distributed solution
using PROFINET. A single-mode fiber-optic network based on
Ethernet (14 km distance) forms the backbone for the communication for the automation systems and the Voice-over-IP
between the two sites. The mainstays of the automation solution are PROFINET-capable S7-300 controllers that are connected to the fiber-optic backbone via Switches. The actuators
and sensors of the field level (such as valve terminals) are connected to the integrated PROFINET interface via SIMATIC
ET 200S distributed I/O devices.

References

Benefits
Thanks to the integral PROFINET functionality in the controllers of the S7-300 range as well as the SIMATIC ET 200S I/O,
the automation devices could be directly connected to the
Ethernet-based single-mode network. When programming
with SIMATIC STEP 7, there is no distinction between accessing an I/O device such as SIMATIC ET 200S over PROFIBUS or
PROFINET, so the expertise gained by the customer with
PROFIBUS was safeguarded.
The important advantage of PROFINET over standard Ethernet
according to the customer are the cycle times of between 5 ms
and 10 ms that can be achieved over the real-time channel
without which the extremely demanding closed-loop control
tasks of this application would not have been possible over
large distances.
"We are very satisfied with this solution: Transporting the
mineral water over the hill has been problem-free since then.
Transport by truck became unnecessary and this reduced the
associated pollutant emission, which in turn was evaluated
very positively in our current ISO 14001 environment protection audit."
Wolfgang Sum, Manager

SIMATIC ET 200S COMPACT
Meyer Burger AG, Switzerland –
Manufacturing and processing of materials
Requirements
Meyer Burger AG has over 50 years of experience in cutting
hard and brittle materials and special crystals such as silicon
and sapphire. The global sales and service network of Meyer
Burger has a separate subsidiary in China and Japan as well as
service centers in Germany and the Philippines. The main industries are the photovoltaic, semiconductor and optical and
ceramics industries. More than 3,500 systems have been installed worldwide.
Hard and brittle materials have to be cut faster, more accurately and with less loss of material. This places stringent demands
on the control system and the I/O: Compact size, fast response, reduced wiring outlay and modular construction of
machines.

Solution
To meet these requirements, Meyer Burger relies on the compact distributed I/O ET 200S COMPACT. Thanks to their high
channel density, it was not necessary to expand the stations.
Add-on terminals were also used to enable 3-wire connection
without the need for additional terminal blocks. This saves
space and time during wiring up. The existing bus system was
PROFIBUS DP, so this was also used for the new solution.
Benefits
The use of ET 200S COMPACT provides several benefits: The
signals of the different sensors and switches can now be bundled and evaluated by the existing PROFIBUS. Complete preassembly (wiring) of the modules means that on final installation only the bus cable has to be connected. Time-consuming
wiring of modules in the control cabinet is therefore reduced.

"By using ET 200S COMPACT, we can acquire control variables
on our machines decentralized and transfer them to the controller over PROFIBUS. Fewer signals therefore have to be
routed to the control cabinet. This reduces the wiring costs
and increases our flexibility considerably. We can therefore
reduce throughput time at final assembly."
Dr. Urs Schönholzer, Head of Development

References

SIMATIC ET 200M
Turgai-Petroleum, Canada –
Remote control for oil production
Requirements
Turgai-Petroleum AG with headquarters in Kysyl-Orda is a joint
venture between the Russian LUKOIL Overseas and the Canadian Petro Kazakhstan. LUKOIL is one of the leading worldwide
corporations in the oil and gas sector and is mainly active in
the exploration and production of oil and gas as well as the
production and marketing of mineral oil products and petrochemicals. The capacity of their production plants in Russia
alone is 41.8 million tons of oil per annum. Petro Kazakhstan
is one of the 100 largest oil producers. The Canadian company
has specialized in oil-rich Kazakhstan, produces 150,000 barrels per day, and operates a refinery in the Central Asian country.
Energotechservice GmbH with headquarters in Almaty, Siberia, was tasked with the data acquisition and remote control of
oil production. The focus here was on integration in the existing system and user-friendly features as well as their consistent further development. Further requirements included implementation of data transmission over wireless channels and
integration in the existing telemechanical system.

References

Solution
The automatic control system for the technological processes
of the oil and gas sector is based on a system for telemetric
data acquisition and remote control. For Turgai-Petroleum,
120 probes were optimized using automation.
Due to the environmental conditions, SIMATIC
ET 200M modules for use in hazardous areas were used. They
are of a particularly rugged and intrinsically-safe construction.
This I/O is based on the same principle as the S7 controllers, so
it interacts well with the SIMATIC S7-300 components used.
Benefits
Due to the modular structure of ET 200M, the application was
implemented with the smallest possible number of components. The redundant structure and the ability to make changes to the configuration during normal operation has increases
the availability of the plant significantly. Modules can now be
replaced during normal operation and downtimes are reduced
to a minimum. By using STEP 7, 50 to 70% of the engineering
costs and time could be saved. Overall, the stability of the process and the productivity has significantly increased. Drives
can now be easily controlled, either remotely or locally as required.

SIMATIC ET 200iSP
Norr Systems, Singapore –
cargo and ballast system
Requirements
The loading and unloading of liquids from tanks is a great
challenge. The emphasis on safety is thereby of greatest importance. Especially with hazardous and flammable materials,
the proper loading and unloading procedure is an important
task of the freight master. Thus the valve control has become
the most important system within the freight distribution. The
valve control system must be constructed from reliable components. Any error in this system can result in undesired consequences for the safety of both the ship and the crew.
Solution
NORR SYSTEMS has developed an interesting control system
which uses hydraulic high-pressure and low-pressure valves
and integrates Siemens automation products. Considered
from the mechanical perspective, an intrinsically safe lowpressure way valve increases the reliability (the purity of the
oil is less significant than with a high-pressure way valve) and
simplifies the maintenance. Seen from the electronic viewpoint, the SIMATIC controls from Siemens together with the
intrinsically safe distributed I/O SIMATIC ET 200iSP and
PROFIBUS form a good solution for communication between
hazardous (Zone 1) and non-hazardous areas. The electric
control and response signals for the valve control system are
carried out via PROFIBUS.

The expense for the ship installation was minimized and in the
software specification many additional functions for error diagnostics of the entire system could be programmed. It was
even more important that thanks to the Siemens solution the
number of components used in the entire system could be reduced and the availability of the entire system could be increased.
Benefits
The main benefit of this integrated hydraulic valve control system is that it completely fulfills the special requirements of the
customer for both user friendliness and simple maintenance.
The SIMATIC ET 200iSP allows for extremely easy establishment of communication between the hazardous and safe areas and the avoidance of a Zener barrier. The customer is highly satisfied with this system, since it supports the ship's crew
in the loading and unloading of freight in one of the offshore
oil fields.

References

SIMATIC ET 200pro with Safety Integrated and PROFINET
Volkswagen Nutzfahrzeuge, Germany –
Vibrating roller test bed
Requirements
Volkswagen Nutzfahrzeuge (VWN), an autonomous brand of
the Volkswagen corporation has installed the final noise test
in the transporter works in Hanover in the workshop hall. Now
the commercial vehicle business is operating a vibrating roller
test bed in its works in Hanover in cooperation with the "Automation Initiative of the German Automotive Industry" (AIDA).
The customer's requirements were extensive: The vibrating
roller test bed had to be linked into the existing network structure (PROFINET); fail-safe communication was just as important as a reduction in training costs. The use of distributed I/O
was also demanded.
Solution
The distributed I/O had to be installed in the support structure
of the test bed, in a compact space, close to the vibration
dampers. Therefore the only solution was a cabinet-free solution of extremely high ruggedness and industrial compatibility, which is why SIMATIC ET 200pro was used.

References

An S7-400F controller was used which ensured fail-safe communication over PROFINET. Apart from the cabinet-free
SIMATIC ET 200pro, the SIMATIC ET 200S – which was installed in the control cabinet alongside the controller – was
also used as distributed I/O. Both distributed I/O systems are in
a standard but fail-safe configuration. A PROFINET-capable
SCALANCE X208pro switch with IP65 degree of protection distributes incoming and outgoing data.
Benefits
Use of SIMATIC ET 200pro resulted in a number of advantages:
Costs were saved thanks to standardization and optimization
of the spare parts inventory. The reduction in training costs for
maintenance and service personnel was also satisfied. Due to
the ability to replace electronic modules during operation (hot
swapping), high availability was achieved for the plant. There
was also a reduction in the installation and wiring costs for the
safety-related part of the plant.

SIMATIC ET 200eco PN
Stihl Andreas AG & Co KG, Germany –
Production of chain saws
Requirements
Stihl in Waiblingen/Germany is one of the leading manufacturers of chain saws and equipment for greenspace and forest
maintenance. Stihl chain saws combine innovative technology, high performance, optimum ergonomics and low weight,
mainly through different equipment variants for any application. This requires modern and highly flexible manufacturing
plants. With proprietary equipment production and highly
qualified and specialized personnel, Stihl is able to equip its
own manufacturing and assembly facilities.
That is why the automation specialists are extremely interested in innovative and lasting automation solutions. To simplify
handling and to make maintenance/adjustment as efficient as
possible, a uniform solution with a minimum of engineering
tools is required. To protect investments on a long-term basis,
Stihl places great emphasis on long-lasting solutions.
Solution
In the newly installed assembly line (50 m long), different
chain saw variants are produced flexibly, from the chassis
through the assembly up to final inspection and testing. At the
beginning, a manufacturing data set consisting of up to 20
variants is assigned to each mounting structure. An uncoded
RFID chip which stores the manufacturing data is attached to
the mounting structure for this purpose.

During the entire manufacturing process, the mounting structure is uniquely identified at RFID reading stations and is read
in directly at the machine via ET 200eco PN IO-Link Master.
Furthermore, the production steps are visualized and controlled at mobile panels (SIMATIC Mobile Panel 277 IWLAN)
throughout the entire assembly line via Industrial Wireless
LAN (IWLAN).
Benefits
Through the use of the flexible and rugged ET 200eco PN, the
data can be bundled direct at the RFID reader and, via standard PROFINET protocols, sent direct to the CPU for further
processing. Integrated tools, such as the Port Configurator
Tool (PCT) for IO-Link, have also made maintenance very easy,
since replacement IO-Link Master modules receive their addresses without any configuration overhead and are then immediately ready for operation, with the result that "the modules of SIMATIC ET 200eco PN do not have to be addressed at
all, neither during installation nor during replacement in the
event of a failure", says Michael Muerdter, automation expert
at Stihl. Faults are detected at an early stage via the integrated
diagnostics, indicated on the visual display device and remedied before any significant failure occurs. Costs can thus be reduced in the long term and downtimes minimized.

References

SIMATIC ET 200eco
Veronesi, Italy –
Animal feed manufacturer modernizes basic materials infeed
Requirements
One of the largest European manufacturers of animal feeds,
Veronesi S.p.A, Italy, was looking for an efficient solution for
modernized automation of their basic materials infeed. Materials infeed is the critical point in production for the animal
feed manufacturer. When no products continue to come in,
the entire plant is idle. Thus it was important that production
continues without restriction. The safety regulations for installations in a dust-filled atmosphere must also be satisfied.
The greatest challenge, however, was presented by selection
of the technical configuration: All sensors and actuators had
to be connected to the distributed I/O over the shortest possible connections; this demanded a cabinet-free configuration.
Solution
The Swiss system integrator ASE-Bühler AG developed the
new plant concept – taking into account the plant philosophy
of Veronesi: All subsystems are subdivided into individual sectors. The materials infeed too. This was automated by means
of a SIMATIC S7-400 controller. It replaced the aging relay control. The special feature of the new plant is the PROFIBUS architecture. Four PROFIBUS lines run from the S7-400 PLC into
the concrete towers containing the silos. A total of 150
SIMATIC ET 200eco stations are connected to the four bus
lines which were installed without a cabinet directly in the
plant. Control boxes were only required for the repeaters that
were installed to support PROFIBUS branches. The connections were implemented using the standardized ECOFAST system with data and power supplied along the same cable.

References

Benefits
Commissioning of the fully automated complete solution was
problem-free and implementation was possible during normal
operation of the plant. The wiring over the ECOFAST connections was extremely easy, so the retrofit was completed quickly. The new solution supported a cost-saving bus architecture
with cabinet-free distributed I/O as well as increased transparency in the automation system.
Since the entire solution originates from Siemens, the training
time for the maintenance personnel was reduced. In the event
of a disturbance, they merely need to contact a partner at
Siemens.

Step into the world of SIMATIC

This brochure has given you an initial overview of the extensive SIMATIC portfolio for process automation –
and of the advantages for you as a machine builder and plant operator. Further information on the individual
families of systems can be found in the Internet sites listed below.

A T

SIMATIC is a principal component of Totally Integrated Automation,
the comprehensive and integrated range of products and systems for automation:
www.siemens.com/tia
SIMATIC – the leading automation system for industry:
www.siemens.com/simatic
Get to know the SIMATIC consistency through its system features:
www.siemens.com/simatic-system-features

SIMATIC PCS 7

SIMATIC Controller

SIMATIC ET 200

The powerful, scalable process
control system for all sectors

Powerful controller based on various
hardware platforms

The distributed, modular I/O
system for all requirements

www.siemens.com/simatic-pcs7

www.siemens.com/simatic-controller

www.siemens.com/simatic-et200

SIMATIC Software

SIMATIC Technology

SIMATIC HMI

Industrial software for maximum
efficiency in every phase of an automation project

The comprehensive range of products for performing technological
tasks

The complete range for operator
control and monitoring

www.siemens.com/simatic-software

www.siemens.com/simatic-technology

www.siemens.com/simatic-hmi

SIMATIC PC-based Automation

SIMATIC IT

SIMATIC NET

Comprehensive range of hardware
and software products for PC-based
Automation

The basis for customer-specific,
integrated MES solutions

The extensive range of products
and systems for industrial communication

www.siemens.com/pc-based-automation

www.siemens.com/simatic-it

www.siemens.com/simatic-net

SIMATIC Safety Integrated

SIMATIC Sensors

SIPLUS extreme

The seamless system for safety technology that integrates smoothly and
completely into standard automation

Sensors for an enormous variety
of requirements in the production
industry

Products for industrial applications
in harsh ambient conditions and
extreme environments

www.siemens.com/simatic-safety-integrated

www.siemens.com/simatic-sensors

www.siemens.com/siplus-extreme

SIMATIC Overview

Get more information
Distributed I/O:
www.siemens.com/et200
PROFINET:
www.siemens.com/profinet
SIMATIC Safety Integrated:
www.siemens.com/f-cpu
Totally Integrated Automation:
www.siemens.com/totally-integrated-automation
SIPLUS extreme – hardening and conditioning:
www.siemens.com/siplus-extreme
SIMATIC Guide Manuals:
www.siemens.com/simatic-docu
Information material to download:
www.siemens.com/simatic/printmaterial
Service & Support:
www.siemens.com/automation/support
SIMATIC partners:
www.siemens.com/automation/partner
Industry Mall for electronic ordering:
www.siemens.com/industrymall

Siemens AG
Industry Sector
Industrial Automation Systems
Postfach 48 48
90026 NÜRNBERG
GERMANY

www.siemens.com/automation

Subject to change without prior notice
PDF (6ZB5310-0MF02-0BA8)
MP.R1.AS.0000.20.3.02
BR 1112 60 En
Produced in Germany
© Siemens AG 2012

The information provided in this brochure contains descriptions or
characteristics of performance which in case of actual use do not
always apply as described or which may change as a result of further
development of the products. An obligation to provide the respective
characteristics shall only exist if expressly agreed in the terms of
contract. Availability and technical specifications are subject to
change without notice.
All product designations may be trademarks or product names
of Siemens AG or supplier companies whose use by third parties
for their own purposes could violate the rights of the owners.

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Subject                         : SIMATIC ET 200, Distributed I/O, Totally Integrated Automation, TIA, 6ZB5310-0MF02-0BA8, Brochure • November 2012
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