Siemens SIMATIC User manual

SIMATIC
SIMATIC TOP connect
System cabling for S7-300
Manual
09/2018
70327045899
Preface
Safety notes 1
Documentation guide 2
Product overview 3
Connecting 4
Wiring SIMATIC TOP
connect to the I/O modules 5
Technical specifications 6
Environment 7
Dimension drawings A
Circuit diagrams B
Spare parts / Accessories C
Service and Support D

Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will be
used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property
damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified
personnel are those who, based on their training and experience, are capable of identifying risks and avoiding
potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended or
approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
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Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software described.
Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in
this publication is reviewed regularly and any necessary corrections are included in subsequent editions.
Siemens AG
Division Process Industries and Drives
Postfach 48 48
90026 NÜRNBERG
GERMANY
Document order number: 9704182291
Ⓟ 11/2018 Subject to change
Copyright © Siemens AG 2014 - 2018.
All rights reserved

Preface
Purpose of this documentation
This documentation provides important information on wiring the I/O modules (input and output
modules) of the S7-300 SIMATIC controller and the ET 200M modular I/O system with
SIMATIC TOP connect system cabling.
Basic knowledge required
Basic knowledge of automation technology is required to understand the documentation.
Scope of this documentation
This documentation applies to all SIMATIC products in the S7-300 product family with ET 200M.
Conventions
Please pay particular attention to notes highlighted as follows:
Note
A note contains important information about the product described, about handling the product
or about a specific section of the documentation that requires particular attention.
Recycling and disposal
The products can be recycled as their components are low in pollutants. For the
environmentally friendly recycling and disposal of your old device, contact a certificated
disposal service for electronic scrap.
Additional support
● You can find information on the technical support service in the appendix to this
documentation.
● The technical documentation for the various SIMATIC products and systems is available
on the Internet (http://www.siemens.com/simatic-tech-doku-portal).
● You can find the online catalog and online ordering system on the Internet (http://
mall.automation.siemens.com).
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Preface
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Table of contents
Preface.........................................................................................................................................................3
1Safety notes..................................................................................................................................................7
2Documentation guide....................................................................................................................................9
3Product overview........................................................................................................................................11
3.1 What is SIMATIC TOP connect system cabling?...................................................................11
3.2 Components...........................................................................................................................13
3.3 Connectable I/O modules.......................................................................................................19
4 Connecting.................................................................................................................................................21
4.1 Safety regulations..................................................................................................................21
4.2 Wiring rules............................................................................................................................22
4.3 Connecting components........................................................................................................24
4.3.1 Wiring the front connector module.........................................................................................25
4.3.1.1 Connecting the connecting cable and supply voltage to the front connector module............25
4.3.2 Connecting the connecting cable to the terminal module......................................................33
4.3.3 Connecting the actuators/sensors to the terminal module.....................................................34
4.4 Labeling terminal modules.....................................................................................................34
5 Wiring SIMATIC TOP connect to the I/O modules.....................................................................................37
5.1 SIMATIC TOP connect - components and selection help......................................................38
5.2 S7-300 Compact CPU modules.............................................................................................39
5.3 S7-300 digital modules...........................................................................................................41
5.4 S7-300 analog modules.........................................................................................................45
5.5 Note on connecting digital I/O modules.................................................................................46
5.6 Note on connecting the 2 A output module............................................................................47
5.7 Note on connecting analog I/O modules................................................................................49
5.8 Shield connection of the signal cables...................................................................................52
5.9 Connecting cable...................................................................................................................56
6 Technical specifications..............................................................................................................................59
6.1 Standards and approvals.......................................................................................................59
6.2 Electromagnetic compatibility.................................................................................................61
6.3 Shipping and storage conditions............................................................................................61
6.4 Mechanical and climatic ambient conditions..........................................................................62
6.5 Technical specifications for front connector modules............................................................63
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6.6 Technical specifications for connecting cables......................................................................63
6.7 Technical specifications for terminal modules........................................................................64
6.8 Technical specifications of front connector with single wires.................................................72
7 Environment...............................................................................................................................................75
A Dimension drawings...................................................................................................................................77
A.1 Front connector modules.......................................................................................................77
A.2 Terminal modules...................................................................................................................80
A.2.1 Terminal modules for 16-pin connecting cable......................................................................80
A.2.2 Terminal modules for 50-pin connecting cables.....................................................................86
B Circuit diagrams..........................................................................................................................................91
B.1 Front connector modules S7-300...........................................................................................91
B.2 Circuit diagrams, terminal modules for 16-pin connecting cable............................................95
B.3 Circuit diagrams, terminal modules for 50-pin connecting cable..........................................102
C Spare parts / Accessories.........................................................................................................................107
C.1 Accessories..........................................................................................................................107
D Service and Support.................................................................................................................................109
Index.........................................................................................................................................................111
Table of contents
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Safety notes 1
Warning
When electrical devices are operated, parts of these devices will necessarily carry dangerous
voltages.
If these devices are not correctly handled/operated, this can result in death or severe injury as
well as significant material damage.
Only appropriately qualified personnel may work on or in the vicinity of this device.
This device can only function correctly and safely if it is transported, stored, set up and installed
correctly.
Before installation or maintenance work can begin, the system's main switch must be switched
off and measures taken to prevent it being switched on again.
If this instruction is not followed, touching live parts can result in death or serious injury.
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Safety notes
System cabling for S7-300
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Documentation guide 2
Introduction
The documentation for the SIMATIC products is modular in structure and covers a wide range
of subjects relating to your automation system.
The complete documentation for SIMATIC products in the S7-300 product family with ET 200M
consists of the system manuals, function manuals and manuals.
Overview of documentation for SIMATIC S7-300 / ET200M
The tables below set out the documentation for SIMATIC S7-300 / ET 200M with the relevant
content for system cabling.
Table 2-1 Documentation for SIMATIC S7-1500 / ET 200MP system cabling
Topic Documentation Most important content
Digital modules and ana‐
log modules
SIMATIC S7-300 Automation System S7-300 Module
Data (http://support.automation.siemens.com/WW/
view/en/8859629)
● Digital modules
● Analog modules
Manual SIMATIC S7-300 CPU 31xC and CPU 31x manual: In‐
stallation (http://support.automation.siemens.com/
WW/view/en/13008499)
● Installation sequence
● Configuring
● Wiring
Manual SIMATIC S7-300 CPU 31xC and CPU 31x manual:
Technical specifications (http://
support.automation.siemens.com/WW/view/en/
12996906)
● Technical specifications
Manual Distributed I/O Device ET 200M (http://
support.automation.siemens.com/WW/view/en/
1142798)
● Configuring the mechanical and
electrical structure
● Mounting and wiring
SIMATIC manuals
The latest versions of all SIMATIC manuals are available on the Internet (http://
www.siemens.com/automation/service&support) for download.
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Documentation guide
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Product overview 3
3.1 What is SIMATIC TOP connect system cabling?
Introduction
SIMATIC TOP connect system cabling is an efficient way to connect the I/O modules (input
and output modules) of the SIMATIC controller S7-300 and ET 200M I/O modules. SIMATIC
TOP connect uses standardized connectors and reduces the wiring work required.
There are two types of connection:
● Fully modular connection:
for connecting sensors and actuators in the field.
The fully modular connection replaces the previously used terminal strips.
● Flexible connection:
for simple wiring inside the control cabinet.
Area of application
SIMATIC TOP connect allows you to wire actuators and sensors "locally" to one or more
terminal modules. Connection to the I/O modules takes place via connecting cable.
Figure 3-1 SIMATIC TOP connect with an S7-300
System cabling for S7-300
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Design
System cabling with SIMATIC TOP connect always consists of the following components:
● The front connector module with one or more 16-pin male connectors for connecting cables
● One or more terminal modules
● One or more connecting cables with plug connectors at the ends
Fully modular connection
The fully modular connection for the system cabling comprises the following components:
● Front connector module ① for connecting to the I/O modules of the SIMATIC S7-300/
ET200M
● Connecting cables ②, pre-assembled
● Terminal modules ③, for connection to sensors and actuators in the field ④
SIMATIC
S7-300
1 2 43
Figure 3-2 Fully modular connection
The components can be combined to suit the application and connected with simple plug-in
connections. The terminal modules are used instead of conventional terminal blocks and act
as the interface to the sensors and actuators.
In addition to the terminal module versions with screw-type terminals or push-in systems, there
are also versions with LED signaling and signal conditioning, for example, from 230 V AC to
24 V DC.
Flexible connection
The flexible connection for the system cabling comprises a front connector module ① for
connection to the SIMATIC S7-300/ET200M digital I/O modules. The front connector is already
wired with 20 or 40 single wires ② which connect the SIMATIC S7-300/ET200M digital I/O
modules directly to the sensors and actuators in the control cabinet.
SIMATIC
S7-300
1
2
Figure 3-3 Flexible connection
Product overview
3.1 What is SIMATIC TOP connect system cabling?
System cabling for S7-300
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The single wires (cross-section: 0.5 mm²) are available in different lengths and in the following
designs:
● H05V-K cable (PVC insulation)
● UL/CSA approval
3.2 Components
This section gives you an overview of the components of the SIMATIC TOP connect system
cabling.
Components for fully modular connection
The table below lists the components for fully modular connection of the SIMATIC TOP connect
system cabling.
Product overview
3.2 Components
System cabling for S7-300
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Table 3-1 Components for fully modular connection of SIMATIC TOP connect
Component Function Figure
Front connector module Front connector modules are modi‐
fied front connectors and are plugged
into the I/O module to be wired. The
front connector module has IDC fe‐
male connectors for connecting the
connecting cables. Front connector
modules are available in the following
designs:
● For DI/DO digital modules (power
supply with spring-loaded or
screw-type terminals)
● For 2 A digital output 1 x 8 DO
(power supply with spring-loaded
or screw-type terminals)
● For analog modules
● For integrated I/O of the Compact
CPU
Connecting cable Connecting cables connect the front
connector module with the terminal
modules. Connecting cables are
available in the following versions:
● 16-pin round cable (shielded or
unshielded), pre-assembled¹,
max. length 10 m
● Connecting cable unshielded for
SIMATIC S7-300 and ET200M
between front connector module
4 x 16-pin and terminal module 1
x 50-pin
¹Pre-assembled: One IDC connector (insulation displacement
connector) (flat socket) at each end.
Terminal module Digital and analog terminal modules
are available for connecting the I/O
signals. These are attached to the
standard mounting rail.
The terminal modules are available
in the following connecting systems:
● Push-in system
● Screw-type terminals
All digital terminal modules also have
LED for channel display.
Product overview
3.2 Components
System cabling for S7-300
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Accessories for fully modular connection
The following components are ordered separately:
Table 3-2 Accessories for fully modular connection of SIMATIC TOP connect
Accessories Function
Labels Labels (20 mm x 7 mm, pale turquoise) are available for labeling the ter‐
minal modules.
Shield plate The shield plate can be optionally fitted onto the terminal module for analog
signals. The terminal module with the fitted shield plate is fastened to the
standard mounting rail.
Shield connection clamps
for the shield plate
The shield connection clamps provide contact plating for cable shields on
the shield plate.
Components for flexible connection
The table below lists the components for flexible connection of the SIMATIC TOP connect
system cabling.
Table 3-3 Components for flexible connection of SIMATIC TOP connect
Component Function Figure
Front connector with
single wires
Up to 16 or 32 digital input and output
channels can be connected directly
to the I/O with a front connector with
single wires. The single wires are in‐
stalled with screw or crimp contacts
in the front connector and are cut off
straight at the other end.
The wires can be easily identified as
they are marked at regular intervals
in accordance with the pin designa‐
tions on the front connector. The front
connectors are available in the follow‐
ing designs:
● For 16 DI/DO modules
● For 32 DI/DO modules
Overview of order numbers for all components
Note
Order numbers for the accessories of the fully modular connection are provided in the section
Accessories (Page 107).
Product overview
3.2 Components
System cabling for S7-300
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Components for fully modular connection of SIMATIC TOP connect
Table 3-4 Front connector modules
Front connector modules Article number Power supply
for Compact CPU mod‐
ules
CPU 312C 6ES7921-3AK20-0AA0 Screw-type terminals
CPU 313C /
314C-2PtP / 314C-2DP
6ES7921-3AM20-0AA0 Screw-type terminals
for digital modules 2 x 8 I/O digital 6ES7921-3AA00-0AA0 Spring-loaded system
6ES7921-3AB00-0AA0 Screw-type terminals
4 x 8 I/O digital 6ES7921-3AA20-0AA0 Spring-loaded system
6ES7921-3AB20-0AA0 Screw-type terminals
for 2 A digital output 6ES7921-3AC00-0AA0 Spring-loaded system
6ES7921-3AD00-0AA0 Screw-type terminals
For analog modules 20-pin 6ES7921-3AF00-0AA0 Spring-loaded system
6ES7921-3AG00-0AA0 Screw-type terminals
40-pin 6ES7921-3AF20-0AA0 Spring-loaded system
6ES7921-3AG20-0AA0 Screw-type terminals
Table 3-5 Connecting cables between front connector module and terminal module with IDC
connector
Connecting cable Shielding Article number Cable length
Round cable 16-pin as‐
sembled with
IDC connectors
16-pin unshielded 6ES7923-0BA50-0CB0 L = 0.5 m
6ES7923-0BB00-0CB0 L = 1.0 m
6ES7923-0BB50-0CB0 L = 1.5 m
6ES7923-0BC00-0CB0 L = 2.0 m
6ES7923-0BC50-0CB0 L = 2.5 m
6ES7923-0BD00-0CB0 L = 3.0 m
6ES7923-0BE00-0CB0 L = 4.0 m
6ES7923-0BF00-0CB0 L = 5.0 m
6ES7923-0BG50-0CB0 L = 6.5 m
6ES7923-0BJ00-0CB0 L = 8.0 m
6ES7923-0CB00-0CB0 L = 10.0 m
16-pin shielded 6ES7923-0BB00-0DB0 L = 1.0 m
6ES7923-0BC00-0DB0 L = 2.0 m
6ES7923-0BC50-0DB0 L = 2.5 m
6ES7923-0BD00-0DB0 L = 3.0 m
6ES7923-0BE00-0DB0 L = 4.0 m
6ES7923-0BF00-0DB0 L = 5.0 m
6ES7923-0BG50-0DB0 L = 6.5 m
6ES7923-0BJ00-0DB0 L = 8.0 m
6ES7923-0CB00-0DB0 L = 10.0 m
Product overview
3.2 Components
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Table 3-6 Adapter cable
Connecting cable Shielding Article number Cable length
● Pre-assembled
round cable
● 4 x 16-pin pin
connector to 50-pin
pin connector
Unshielded 6ES7923-5BA50-0EB0 L = 0.5 m
6ES7923-5BB00-0EB0 L = 1.0 m
6ES7923-5BB50-0EB0 L = 1.5 m
6ES7923-5BC00-0EB0 L = 2.0 m
6ES7923-5BC50-0EB0 L = 2.5 m
6ES7923-5BD00-0EB0 L = 3.0 m
6ES7923-5BE00-0EB0 L = 4.0 m
6ES7923-5BF00-0EB0 L = 5.0 m
6ES7923-5BG50-0EB0 L = 6.5 m
6ES7923-5BJ00-0EB0 L = 8.0 m
6ES7923-5CB00-0EB0 L = 10.0 m
Table 3-7 Terminal modules for 16-pin connecting cable with IDC connector
Type Signaling Article number Terminal Preferred
application
TP1 without LED 6ES7924-0AA20-0AA0 Screw-type terminals DI/DO
6ES7924-0AA20-0AC0 Push-in system
with LED 6ES7924-0AA20-0BA0 Screw-type terminals
6ES7924-0AA20-0BC0 Push-in system
TP2 without LED 6ES7924-0BB20-0AA0 Screw-type terminals 2A DO
6ES7924-0BB20-0AC0 Push-in system
TP3 without LED 6ES7924-0CA20-0AA0 Screw-type terminals DI/DO
6ES7924-0CA20-0AC0 Push-in system
with LED 6ES7924-0CA20-0BA0 Screw-type terminals
6ES7924-0CA20-0BC0 Push-in system
TPF LED fuse 6ES7924-0CL20-0BA0 Screw-type terminals DI/DO
6ES7924-0CL20-0BC0 Push-in system
TPS LED switch 6ES7924-0CH20-0BA0 Screw-type terminals
6ES7924-0CH20-0BC0 Push-in system
TPA without LED 6ES7924-0CC21-0AA0 Screw-type terminals AI/AO
6ES7924-0CC21-0AC0 Push-in system
TPRi 230 V with LED 6ES7924-0BE20-0BA0 Screw-type terminals DI
6ES7924-0BE20-0BC0 Push-in system
TPRi 110 V with LED 6ES7924-0BG20-0BA0 Screw-type terminals
6ES7924-0BG20-0BC0 Push-in system
TPRo with LED 6ES7924-0BD20-0BA0 Screw-type terminals DO
6ES7924-0BD20-0BC0 Push-in system
TPOo with LED 6ES7924-0BF20-0BA0 Screw-type terminals
6ES7924-0BF20-0BC0 Push-in system
Product overview
3.2 Components
System cabling for S7-300
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Table 3-8 Terminal modules for 50-pin connecting cable with IDC connector
Type Signaling Article number Terminal Preferred
application
TP1 without LED 6ES7924-2AA20-0AA0 Screw-type terminals DI/DO
6ES7924-2AA20-0AC0 Push-in system
with LED 6ES7924-2AA20-0BA0 Screw-type terminals
6ES7924-2AA20-0BC0 Push-in system
TP3 without LED 6ES7924-2CA20-0AA0 Screw-type terminals
6ES7924-2CA20-0AC0 Push-in system
with LED 6ES7924-2CA20-0BA0 Screw-type terminals
6ES7924-2CA20-0BC0 Push-in system
Components for flexible connection of SIMATIC TOP connect
Table 3-9 Front connector with single wires for S7-300 / ET 200M
Connection I/O type Number of
connector
pins
Wire type Order number Length Packaging
unit
Screw-type
terminals
16 DI/DO 20-pin H05V-K 6ES7922-3BC50-0AB0 L = 2.5 m 1
6ES7922-3BD20-0AB0 L = 3.2 m
6ES7922-3BF00-0AB0 L = 5.0 m
6ES7922-3BC50-5AB0 L = 2.5 m 5
6ES7922-3BD20-5AB0 L = 3.2 m
6ES7922-3BF00-5AB0 L = 5.0 m
32 DI/DO 40-pin 6ES7922-3BC50-0AC0 L = 2.5 m 1
6ES7922-3BD20-0AC0 L = 3.2 m
6ES7922-3BF00-0AC0 L = 5.0 m
6ES7922-3BC50-5AC0 L = 2.5 m 5
6ES7922-3BD20-5AC0 L = 3.2 m
6ES7922-3BF00-5AC0 L = 5.0 m
Crimp 16 DI/DO 20-pin 6ES7922-3BC50-0AF0 L = 2.5 m 1
6ES7922-3BD20-0AF0 L = 3.2 m
6ES7922-3BF00-0AF0 L = 5.0 m
32 DI/DO 40-pin 6ES7922-3BC50-0AG0 L = 2.5 m
6ES7922-3BD20-0AG0 L = 3.2 m
6ES7922-3BF00-0AG0 L = 5.0 m
Screw-type
terminals
16 DI/DO 20-pin UL/CSA 6ES7922-3BD20-0UB0 L = 3.2 m
6ES7922-3BF00-0UB0 L = 5.0 m
32 DI/DO 40 pin 6ES7922-3BD20-0UC0 L = 3.2 m
6ES7922-3BF00-0UC0 L = 5.0 m
Product overview
3.2 Components
System cabling for S7-300
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3.3 Connectable I/O modules
The tables below list all input and output modules of the SIMATIC controller S7-300 or ET
200M Ex I/O modules that can be connected to the SIMATIC TOP connect fully modular
connection.
Table 3-10 Connectable I/O modules SIMATIC S7-300 Compact CPU
I/O module (compact) Article number
Compact CPU 312C 6ES7312-5BF04-0AB0
Compact CPU 313C 6ES7313-5BG04-0AB0
Compact CPU 313C-2PtP 6ES7313-6BG04-0AB0
Compact CPU 313C-2DP 6ES7313-6CG04-0AB0
Compact CPU 314C-2PtP 6ES7314-6BH04-0AB0
Compact CPU 314C-2DP 6ES7314-6CH04-0AB0
Table 3-11 Connectable I/O modules SIMATIC S7-300/ET200M digital, for terminal modules with 16-
pin connecting cable
I/O module (digital) Article number
SM 321
DI 32 x DC 24 V 6ES7321-1BL00-0AA0
DI 16 x DC 24 V 6ES7321-1BH02-0AA0
DI 16 x DC 24 V
High Speed
6ES7321-1BH10-0AA0
DI 16 x DC 24 V;
Sourcing
6ES7321-1BH50-0AA0
SM 322
DO 32 x DC 24 V/0.5 A 6ES7322-1BL00-0AA0
DO 16 x DC 24 V/0.5 A 6ES7322-8BH10-0AB0
DO 16 x DC 24 V/0.5 A 6ES7322-1BH01-0AA0
DO 16 x DC 24 V/0.5 A
High Speed
6ES7322-1BH10-0AA0
DO 8 x DC 24 V/0.5 A 6ES7322-8BF00-0AB0
DO 8 x DV 24 V/2 A 6ES7322-1BF01-0AA0
SM 323
DI 16/DO 16 x DC 24 V/0.5 A 6ES7323-1BL00-0AA0
DI 8/DO 8 x DC 24 V/0.5 A 6ES7323-1BH01-0AA0
Table 3-12 Connectable I/O modules for SIMATIC S7-300/ET200M analog, for terminal modules with
16-pin connecting cable
I/O module (analog) Article number
SM 331
AI 8 x 14-bit 6ES7331-7HF01-0AB0
Product overview
3.3 Connectable I/O modules
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I/O module (analog) Article number
AI 8 x 13-bit 6ES7331-1KF02-0AB0
AI 2 x 9/12/14-bit 6ES7331-7KB02-0AB0
AI 8 x 9/12/14-bit 6ES7331-7KF02-0AB0
AI 8 x 16-bit 6ES7331-7NF00-0AB0
AI 8 x 16-bit 6ES7331-7NF10-0AB0
AI 8 x 16-bit (internal 24-bit) 6ES7331-7PF01-0AB0
AI 8 x 16-bit 6ES7331-7PF11-0AB0
SM 332
AO 2 x 11/12-bit 6ES7332-5HB01-0AB0
AO 4 x 11/12-bit 6ES7332-5HD01-0AB0
AO 8 x 11/12-bit 6ES7332-5HF00-0AB0
AO 4 x 15-bit 6ES7332-7ND02-0AB0
SM 334
AI 4/AO 2 x 8/8-bit 6ES7334-0CE01-0AA0
AI 4/AO 2 x 12/12-bit 6ES7334-0KE00-0AB0
SM 335
AI 4 x 14-bit 6ES7335-7HG02-0AB0
Product overview
3.3 Connectable I/O modules
System cabling for S7-300
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