Siemens Simatic S7-300 User manual

SIMATIC S7-300 S7-300 Module data
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
_
_____________
Preface
General technical data
1
Power supply modules
2
Digital modules
3
Principles of analog value
processing
4
Representation of the analog
values of analog modules
5
Analog modules
6
Other signal modules
7
Interface modules
8
RS 485 Repeater
9
Parameter sets of signal
modules
A
Diagnostics data of signal
modules
B
Dimensional drawings
C
Spare parts and accessories
for S7-300 modules
D
Directive on handling
Electrostatic-Sensitive
Devices (ESD)
E
Support & Service
F
List of abbreviations
G
SIMATIC
S7-300 Automation System
Module data
Manual
08/2006
A5E00105505-04
This description forms part of the documentation
package with the order number: S7-300 Automation
System: 6ES7398-8FA10-8BA0
The following supplement is part of this documentation:
No. Product Information Drawing number Edition
1 Reparameterization steps in
RUN mode
A5E00201782-03
12/2004
2 Use of subassemblies/modules
in a Zone 2 Hazardous Area
A5E00352937-03
12/2006

Safety Guidelines
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
with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.
Caution
without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.
Notice
indicates that an unintended result or situation can occur if the corresponding information is not taken into
account.
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 device/system may only be set up and used in conjunction with this documentation. Commissioning and
operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes
in this documentation qualified persons are defined as persons who are authorized to commission, ground and
label devices, systems and circuits in accordance with established safety practices and standards.
Prescribed Usage
Note the following:
Warning
This device may only be used for the applications described in the catalog or the technical description and only in
connection with devices or components from other manufacturers which have been approved or recommended by
Siemens. Correct, reliable operation of the product requires proper transport, storage, positioning and assembly
as well as careful operation and maintenance.
Trademarks
All names identified by ® are registered trademarks of the Siemens AG. The remaining trademarks in this
publication may be trademarks whose use by third parties for their own purposes could violate the rights of the
owner.
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
Automation and Drives
Postfach 48 48
90437 NÜRNBERG
GERMANY
Order No.: A5E00105505-04
Edition 08/2006
Copyright © Siemens AG .
Technical data subject to change

S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04 iii
Preface
Purpose of the manual
The information contained in this manual can be used as a reference to operating, to
functions, and to the technical data of the signal modules, power supply modules and
interface modules of the S7-300.
How to install, for example assemble and wire, an S7-300 or ET 200M system using those
modules is described in the relevant manuals for establishing the system.
Basic knowledge required
This manual presumes a general knowledge in the field of automation engineering.
Range of validity of this manual
The manual describes the components based on the data valid at the time of its release.
SIEMENS reserves the right of including a product information for each new module, and for
each module of a later version.
Changes compared to the previous version
Changes / enhancements compared to the previous version described in this manual:
● The 'Analog modules' chapter has been revised extensively and split into
– Fundamentals of analog value processing
– Representation of the analog values of analog modules
– Modules overview of analog modules
● Packet assembling of documentation packet changed
● Various corrections were made.

Preface
S7-300 Automation System Module data
iv Manual, 08/2006, A5E00105505-04
Position in the overall documentation structure
The following documentation forms part of the S7-300 documentation package. You can also
find this on the Internet at: http://support.automation.siemens.com/WW/view/de/ and the
relevant article ID.
Name of the manual Description
Manual
CPU 31xC and CPU 31x, Technical Data
Article ID: 12996906
Control and display elements, communication, memory
concept, cycle and reaction times, technical data
Operating Manual
S7-300, CPU 31xC and CPU 31x: Installation
Contribution ID: 13008499
Project design, installation, wiring, addressing,
commissioning, maintenance and test functions,
diagnostics and troubleshooting.
System Manual
PROFINET system description
Contribution ID: 19292127
Basic knowledge of PROFINET:
Network components, data exchange and communication,
PROFINET IO, Component-Based Automation,
application sample of PROFINET IO and Component-
Based Automation
Programming Manual
Migration from PROFIBUS DP to PROFINET IO
Contribution ID: 19289930
Guideline for PROFIBUS DP to PROFINET IO migration.
Manual
•CPU 31xC: Technological Functions
Contribution ID: 12429336
•CD containing examples
Description of the technological functions: positioning,
counting, point-to-point coupling, loop control.
The CD contains examples of the technological functions
YOU ARE CURRENTLY READING the Manual
S7-300 Automation System: Module Data
Contribution ID: 8859629
Description of the functions and technical data of signal/
power supply/ interface modules.
Instructions List
CPU 31xC and CPU 31x
Contribution ID: 13206730
List of the CPU's instruction set and corresponding
execution times. Listing of executable blocks.
Getting Started
Available anthology of Getting Started manuals:
•S7-300 Getting Started
Contribution ID: 15390497
•PROFINET Getting Started Collection
Contribution ID: 19290251
The Getting Started documentation provides step-by-step
instructions focused on commissioning a fully functional
application.

Preface
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04 v
Other manuals on S7-300 and ET 200M
Name of the manual Description
Reference Manual
•CPU Data: CPU 312 IFM - 318-2 DP
•Contribution ID: 8860591
Control and display elements, communication,
memory concept, cycle and reaction times,
technical data
Installation Manual
S7-300 Automation System: Installation: CPU
312 IFM – 318-2 DP
Contribution ID: 15390415
Project design, installation, wiring, addressing,
commissioning, maintenance and test functions,
diagnostics and troubleshooting.
Configuration Manual
ET 200M signal modules for process automation
Contribution ID: 7215812
Description of the integration in process
automation, parameter configuration using
SIMATIC PDM, digital input modules, digital
output modules.
Manual
Distributed I/O Device ET 200M
HART analog modules
Contribution ID: 22063748
Description of configuration and commissioning
of HART analog modules
Manual
Distributed I/O Device ET 200M
Contribution ID: 1142798
Description of project design, assembly and
wiring
Sign posts
The manual contains various features supporting quick access to specific information:
● The manual starts with a table of contents, including an index of the tables contained in
the manual.
● Key terms are explained in the glossary.
● You can use the index to find the key parts of the manual.
Recycling and disposal
The S7-300 components are ecologically compatible, and thus suitable for recycling. For
ecologically compatible recycling and disposal of your old device, contact a certificated
disposal service for electronic scrap.
CE approval
See chapter General technical data > Standards and approvals .
Approvals
See chapter General technical data > Standards and certificates .

Preface
S7-300 Automation System Module data
vi Manual, 08/2006, A5E00105505-04
Mark for Australia (C-Tick-Mark)
See chapter General technical data > Standards and certificates .
Standards
See chapter General technical data > Standards and certificates .
See also
Standards and certifications (Page 1-1)

S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04 vii
Table of contents
Preface ...................................................................................................................................................... iii
1 General technical data............................................................................................................................ 1-1
1.1 Standards and certifications....................................................................................................... 1-1
1.2 Electromagnetic Compatibility.................................................................................................... 1-5
1.3 Shipping and storage conditions for modules and backup batteries ......................................... 1-7
1.4 Mechanical and ambient climatic conditions for S7-300 operation............................................ 1-8
1.5 Information on insulation tests, protection class, degree of protection and rated voltage of
the S7-300................................................................................................................................ 1-10
1.6 Rated voltages of the S7-300 .................................................................................................. 1-10
1.7 SIPLUS S7-300 Modules......................................................................................................... 1-11
1.8 Mechanical and climatic environmental operating conditions for SIPLUS S7-300 modules ... 1-13
2 Power supply modules............................................................................................................................ 2-1
2.1 Power Supply Module PS 305; 2 A; (6AG1305-1BA80-0AA0).................................................. 2-1
2.2 Power supply module PS 307; 2 A; (6ES7307-1BA00-0AA0)................................................... 2-4
2.3 PS 307; 5 A power supply module; (6ES7307-1EAx0-0AA0) ................................................... 2-8
2.4 PS 307; 10 A power supply module; (6ES7307-1KA00-0AA0) ............................................... 2-13
3 Digital modules ....................................................................................................................................... 3-1
3.1 Module overview ........................................................................................................................ 3-2
3.2 Steps in selecting and commissioning the digital module ......................................................... 3-7
3.3 Programming digital modules .................................................................................................... 3-8
3.4 Diagnostics of digital modules ................................................................................................... 3-9
3.5 How to protect digital modules from inductive overvoltages.................................................... 3-10
3.6 Digital input module SM 321; DI 32 x DC 24 V; (6ES7321-1BL00-0AA0)............................... 3-12
3.7 Digital output module SM 321; DI 32 x AC 120 V; (6ES7321-1EL00-0AA0)........................... 3-14
3.8 Digital input module SM 321; DI 16 x DC 24 V; (6ES7321-1BL02-0AA0)............................... 3-17
3.9 Digital input module SM 321; DI 16 x DC 24 V High Speed; (6ES7321-1BH10-0AA0) .......... 3-19
3.10 Digital input module SM 321; DI 16 x 24 VDC; with hardware and diagnostic interrupts
(6ES7321-7BH01-0AB0).......................................................................................................... 3-21
3.10.1 Isochronous mode ................................................................................................................... 3-25
3.10.2 Parameters of SM 321; DI 16 x DC 24 V................................................................................. 3-27
3.10.3 Diagnostics of SM 321; DI 16 x DC 24 V................................................................................. 3-29
3.10.4 Reactions of SM 321; DI 16 x DC 24 V ................................................................................... 3-30
3.10.5 Interrupts of SM 321; DI 16 x DC 24 V .................................................................................... 3-31

Table of contents
S7-300 Automation System Module data
viii Manual, 08/2006, A5E00105505-04
3.11 Digital input module SM 321; DI 16 x DC 24 V; source reading; (6ES7321-1BH50-0AA0) .... 3-34
3.12 Digital input module SM 321; DI 16 x 24/48 VUC (6ES7321-1CH00-0AA0)........................... 3-36
3.13 Digital input module SM 321; DI 16 x 48-125 VDC; (6ES7321-1CH20-0AA0)........................ 3-38
3.14 Digital input module SM 321; DI 16 x 120/230 VAC (6ES7321-1FH00-0AA0)........................ 3-40
3.15 Digital input module SM 321; DI 8 x 120/230 VAC (6ES7321-1FH01-0AA0).......................... 3-42
3.16 Digital input module SM 321; DI 8 x 120/230 VAC ISOL (6ES7321-1FF10-0AA0)................. 3-45
3.17 Digital output module SM 322; DO 32 x 24 VDC/ 0.5 A; (6ES7322-1BL00-0AA0) ................. 3-47
3.18 Digital output module SM 322; DO 32 x 120/230 VAC/1 A; (6ES7322-1FL00-0AA0)............. 3-50
3.19 Digital output module SM 322; DO 16 x 24 VDC/ 0.5 A; (6ES7322-1BL01-0AA0) ................. 3-54
3.20 Digital output module SM 322; DO 16 x DC 24 V/ 0.5 A High Speed; (6ES7322-1BL01-
0AA0) ....................................................................................................................................... 3-57
3.21 Digital output module SM 322; DO 16 x UC 24/48 V; (6ES7322-5GH00-0AB0)..................... 3-60
3.21.1 Parameters of the digital output module SM 322 DO 16 x UC24/48 V.................................... 3-63
3.22 Digital output module SM 322; DO 16 x AC 120/230 V/1 A; (6ES7322-1FH00-0AA0) ........... 3-66
3.23 Digital output module SM 322; DO 8 x DC 24 V/ 2 A; (6ES7322-1BF01-0AA0) ..................... 3-69
3.24 Digital output module SM 322; DO 8 x DC 24 V/ 0.5 A; with diagnostics interrupt;
(6ES7322-8BF00-0AB0) .......................................................................................................... 3-72
3.24.1 Parameters of SM 322; DO 8 x DC 24 V/0.5 A........................................................................ 3-77
3.24.2 Diagnostics of SM 322; DO 8 x DC 24 V/0.5 A........................................................................ 3-78
3.24.3 Reaction of SM 322; DO 8 x DC 24 V/0.5 A ............................................................................ 3-80
3.24.4 Interrupts of SM 322; DO 8 x DC 24 V/0.5 A ........................................................................... 3-81
3.25 Digital output module SM 322; DO 8 x DC 48-125 V/1.5 A; (6ES7322-1CF00-0AA0)............ 3-82
3.26 Digital output module SM 322; DO 8 x AC 120/230 V/2 A; (6ES7322-1FF01-0AA0).............. 3-85
3.27 Digital output module SM 322; DO 8 x AC 120/230 V/2 A ISOL (6ES7322-5FF00-0AB0) ..... 3-88
3.27.1 Parameters of SM 322; DO 8 x AC 120/230 V/2 A ISOL......................................................... 3-91
3.27.2 Diagnostics of SM 322; DO 8 x AC 120/230 V/2 A ISOL......................................................... 3-92
3.27.3 Interrupts of SM 322; DO 8 x AC 120/230 V/2 A ISOL ............................................................ 3-92
3.28 Relay output module SM 322; DO 16 x Rel. AC 120/230 V; (6ES7322-1HH01-0AA0) .......... 3-93
3.29 Relay output module SM 322; DO 8 x Rel. AC 230 V; (6ES7322-1HF01-0AA0).................... 3-97
3.30 Relay output module SM 322; DO 8 x Rel. AC 230V/5A; (6ES7322-5HF00-0AB0).............. 3-101
3.30.1 Parameters of SM 322; DO 8 x Rel. AC 230V/5A.................................................................. 3-106
3.30.2 Diagnostics of SM 322; DO 8 x Rel. AC 230V/5A.................................................................. 3-106
3.30.3 Interrupts of SM 322; DO 8 x Rel. AC 230V/5A..................................................................... 3-107
3.31 Relay output module SM 322; DO 8 x Rel. AC 230 V/5 A; (6ES7322-1HF10-0AA0)............ 3-107
3.32 Digital IO module SM 323; DI 16/DO 16 x DC 24 V/0.5 A; (6ES7323-1BL00-0AA0)............ 3-112
3.33 Digital IO module SM 323; DI 8/DO 8 x DC 24 V/0.5 A; (6ES7323-1BL01-0AA0)................ 3-116
3.34 Digital IO module SM 327; DI 8/DO 8 x DC 24 V/0.5 A; programmable (6ES7327-1BH00-
0AB0) ..................................................................................................................................... 3-120
3.34.1 Parameters of SM 327; DI 8/DX 8 x DC 24 V/0.5 A .............................................................. 3-124
3.34.1.1 Structure of data record 1 of SM 327; DI 8/DO 8 x DC 24 V/0.5 A........................................ 3-125

Table of contents
S7-300 Automation System Module data
Manual, 08/2006, A5E00105505-04 ix
4 Priniples of analog value processing ...................................................................................................... 4-1
4.1 Overview .................................................................................................................................... 4-1
4.2 Wiring transducers to analog inputs .......................................................................................... 4-1
4.2.1 Wiring electrically isolated transducers...................................................................................... 4-3
4.2.2 Wiring electrically non-isolated transducers .............................................................................. 4-5
4.3 Connecting voltage transducers ................................................................................................ 4-7
4.4 Connecting current transducers................................................................................................. 4-8
4.5 Wiring resistance thermometers and resistors ........................................................................ 4-10
4.6 Wiring thermocouples .............................................................................................................. 4-12
4.6.1 Connecting thermocouples with internal compensation .......................................................... 4-15
4.6.2 Connecting thermocouples with external compensation ......................................................... 4-16
4.7 Connecting loads/actuators to analog outputs......................................................................... 4-20
4.7.1 Connecting loads/actuators to voltage outputs........................................................................ 4-21
4.7.2 Connecting loads/actuators to current outputs ........................................................................ 4-23
5 Representation of the analog values of analog modules......................................................................... 5-1
5.1 Representation of the analog values of analog input channels................................................. 5-2
5.2 Representation of the analog values of analog output channels............................................. 5-18
5.3 Setting the measuring method and ranges of analog input channels...................................... 5-21
5.4 Reactions of the analog modules............................................................................................. 5-23
5.4.1 Influence of the supply voltage and operating mode ............................................................... 5-23
5.4.2 Influence of the range of analog values................................................................................... 5-25
5.4.3 Influence of operational limits and basic error limits................................................................ 5-26
5.5 Conversion and cycle times of analog modules ...................................................................... 5-27
5.6 Settling and response times of analog output channels .......................................................... 5-30
5.7 Programming analog modules.................................................................................................5-31
5.7.1 Parameters of analog input modules .......................................................................................5-31
5.8 Diagnostics functions of analog modules ................................................................................ 5-32
5.8.1 Diagnostic messages of analog input modules ....................................................................... 5-33
5.8.2 Diagnostics messages of analog output modules ................................................................... 5-33
5.8.3 Causes of error and troubleshooting at analog input modules ................................................ 5-34
5.8.4 Causes of error and troubleshooting at analog output modules.............................................. 5-34
5.9 Interrupts of analog modules ................................................................................................... 5-35
6 Analog modules...................................................................................................................................... 6-1
6.1 Steps from the selection of analog modules to commissioning................................................. 6-2
6.2 Module overview ........................................................................................................................ 6-3
6.2.1 Analog input modules: ............................................................................................................... 6-3
6.2.2 Analog output modules: ............................................................................................................. 6-6
6.2.3 Analog IO modules: ................................................................................................................... 6-7
6.3 Analog input module SM 331; AI 8 x 16 Bit; (6ES7331-7NF00-0AB0)...................................... 6-8
6.3.1 Measuring methods and ranges .............................................................................................. 6-13
6.3.2 Adjustable parameters............................................................................................................. 6-13
6.3.3 Additional information on SM 331; AI 8 x 16 bit....................................................................... 6-15

Table of contents
S7-300 Automation System Module data
x Manual, 08/2006, A5E00105505-04
6.4 Analog input module SM 331; AI 8 x 16 Bit; (6ES7331-7NF10-0AB0).................................... 6-17
6.4.1 Measuring methods and ranges .............................................................................................. 6-22
6.4.2 Adjustable parameters ............................................................................................................. 6-23
6.4.3 Additional information to SM 331; AI 8 x 16 Bit........................................................................ 6-24
6.5 Analog input module SM 331; AI 8 x 14 Bit High Speed; synchronous; (6ES7331-7HF0x-
0AB0) ....................................................................................................................................... 6-28
6.5.1 Measuring methods and ranges .............................................................................................. 6-33
6.5.2 Adjustable parameters ............................................................................................................. 6-34
6.5.3 Isochronous mode.................................................................................................................... 6-35
6.5.4 Additional information on SM 331; AI 8 x 14 Bit High Speed, isochronous ............................. 6-37
6.6 Analog input module SM 331; AI 8 x 13 Bit;(6ES7331-1KF01-0AB0) ..................................... 6-38
6.6.1 Measuring methods and ranges .............................................................................................. 6-46
6.6.2 Adjustable parameters ............................................................................................................. 6-47
6.6.3 Additional information to SM 331; AI 8 x 13 Bit........................................................................ 6-48
6.7 Analog input module SM 331; AI 8 x 12 Bit;(6ES7331-7KF02-0AB0) ..................................... 6-48
6.7.1 Measuring methods and ranges .............................................................................................. 6-57
6.7.2 Adjustable parameters ............................................................................................................. 6-59
6.7.3 Additional information to SM 331; AI 8 x 12 Bit........................................................................ 6-60
6.8 Analog input module SM 331; AI 2 x 12 bit; (6ES7331-7KB02-0AB0) .................................... 6-61
6.8.1 Measuring methods and ranges .............................................................................................. 6-69
6.8.2 Adjustable parameters ............................................................................................................. 6-71
6.8.3 Additional information to SM 331; AI 2 x 12 bit........................................................................ 6-72
6.9 Analog input module SM 331; AI 8 x RTD; (6ES7331-7PF01-0AB0)...................................... 6-73
6.9.1 Measuring methods and ranges .............................................................................................. 6-79
6.9.2 Einstellbare Parameter............................................................................................................. 6-80
6.9.3 Additional information to SM 331; AI 8 x 16 RTD .................................................................... 6-82
6.10 Analog input module SM 331; AI 8 x TC; (6ES7331-7PF11-0AB0) ........................................ 6-86
6.10.1 Measuring methods and ranges .............................................................................................. 6-94
6.10.2 Adjustable parameters ............................................................................................................. 6-95
6.10.3 Additional information on SM 331; AI 8 x TC........................................................................... 6-96
6.11 Analog output module SM 332; AO 8 x 12 Bit; (6ES7332-5HF00-0AB0).............................. 6-100
6.11.1 Output ranges SM 332; AO 8 x 12 Bit.................................................................................... 6-105
6.11.2 Adjustable parameters ........................................................................................................... 6-105
6.11.3 Additional information to SM 332; AO 8 x 12 Bit.................................................................... 6-106
6.12 Analog output module SM 332; AO 4 x 16 bit; isochronous; (6ES7332-7ND02-0AB0) ........ 6-107
6.12.1 Output ranges SM 332; AO 4 x 16 Bit.................................................................................... 6-112
6.12.2 Adjustable parameters ........................................................................................................... 6-113
6.12.3 Isochronous mode.................................................................................................................. 6-114
6.12.4 Additional information to SM 332; AO 4 x 16 Bit.................................................................... 6-115
6.13 Analog output module SM 332; AO 4 x 12 Bit; (6ES7332-5HD01-0AB0) ............................. 6-116
6.13.1 Output ranges SM 332; AO 4 x 12 Bit.................................................................................... 6-121
6.13.2 Adjustable parameters ........................................................................................................... 6-121
6.13.3 Additional information to SM 332; AO 4 x 12 Bit.................................................................... 6-122
6.14 Analog output module SM 332; AO 2 x 12 Bit; (6ES7332-5HB01-0AB0).............................. 6-123
6.14.1 Output ranges SM 332; AO 2 x 12 Bit.................................................................................... 6-128
6.14.2 Adjustable parameters ........................................................................................................... 6-128
6.14.3 Additional information to SM 332; AO 2 x 12 Bit.................................................................... 6-129