Power Supply Modules
Digital Modules
Analog Modules
Interface Modules
IM 463-2
PROFIBUS DP Master Interface
IM 467/IM 467 FO
Cable Duct and Fan
Subassemblies
RS 485 Repeater
CPUs for M7-400
M7-400 Expansions
3
4
5
6
7
8
9
10
11
12
This manual is part of the documentation
package with the order number:
6ES7498-8AA03-8BA0
Edition 09/2003
A5E00069467-07
Interface Submodules
Appendices
Parameter Sets for
Signal Modules
Diagnostic Data of the
Signal Modules
Spare Parts and Accessories
Guidelines for Handling Electro-
static Sensitive Devices (ESD)
List of Abbreviations
Glossary, Index
13
LEERE
A
B
C
D
E
Safety Guidelines
This manual contains notices intended to ensure personal safety, as well as to protect the products and
connected equipment against damage. These notices are highlighted by the symbols shown below and
graded according to severity by the following texts:
Danger
!
indicates that death, severe personal injury or substantial property damage will result if proper precautions are not taken.
Warning
!
indicates that death, severe personal injury or substantial property damage can result if proper
precautions are not taken.
Caution
!
indicates that minor personal injury can result if proper precautions are not taken.
Caution
indicates that property damage can result if proper precautions are not taken.
Notice
draws your attention to particularly important information on the product, handling the product, or to a
particular part of the documentation.
Qualified Personnel
Only qualified personnel should be allowed to install and work on this equipment. Qualified persons
are defined as persons who are authorized to commission, to ground and to tag circuits, equipment, and
systems in accordance with established safety practices and standards.
Correct Usage
Note the following:
Warning
!
Trademarks
Copyright W Siemens AG 1999-2003 All rights reserved
The reproduction, transmission or use of this document or its
contents is not permitted without express written authority.
Offenders will be liable for damages. All rights, including
rights created by patent grant or registration of a utility model
or design, are reserved.
Siemens AG
Bereich Automation and Drives
Geschaeftsgebiet Industrial Automation Systems
Postfach 4848, D- 90327 Nuernberg
Siemens AktiengesellschaftA5E000069467-07
This device and its components 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.
This product can only function correctly and safely if it is transported, stored, set up, and installed
correctly, and operated and maintained as recommended.
SIMATIC, SIMATIC HMI and SIMATIC NET are registered trademarks of SIEMENS AG.
Third parties using for their own purposes any other names in this document which refer to trademarks
might infringe upon the rights of the trademark owners.
Disclaim of Liability
We have checked the contents of this manual for agreement
with the hardware and software described. Since deviations
cannot be precluded entirely, we cannot guarantee full
agreement. However, the data in this manual are reviewed
regularly and any necessary corrections included in
subsequent editions. Suggestions for improvement are
welcomed.
Siemens AG 1999-2003
Technical data subject to change.
Preface
Purpose of the Manual
The manual contains reference information on operator actions, descriptions of
functions and technical specifications of the central processing units, power supply
modules and interface modules of the S7-400.
How to configure, assemble and wire these modules in an S7-400 or M7-400
system is described in the installation manuals for each system.
Required Basic Knowledge
You will need a general knowledge of automation to understand this manual.
In addition, you are required to know how to use computers or devices with similar
functions (e. g. programming devices) under Windows 95/98/2000 or NT operating
systems. Since S7-400 is configured with the STEP 7 basic software, you have to
have a good working knowledge of the software. You can acquire this knowledge in
the manual “Programming with STEP 7”. Read the notes on the safety of electronic
controllers in the appendix of the Installation manual – especially when using a
S7-400 in safety–relevant areas.
Target Group
This manual is aimed at people with the required qualifications to commission,
operate and maintain the products described.
Where is this Manual valid?
The manual is valid for the S7-400, M7-400 programmable controller.
You require the following manuals and manual packages in order to program and
commission an S7-400:
Manual/
Manual Package
Standard Software
for S7 and M7
STEP 7 Basic
Information
STEP 7 Reference
Information
Statement List (STL)
for S7-300 and
S7-400
Ladder Logic (LAD)
S7-400
Function Block
Diagram (FBD) for
S7-300 and S7-400
System and
Standard Functions
Manual
PG 7xx
Contents
• Installing and starting up STEP 7 on a programming device / PC
• Working with STEP 7 with the following contents:
Managing projects and files
Configuring and assigning parameters to the S7-400 configuration
Assigning symbolic names for user programs
Creating and testing a user program in STL/LAD
Creating data blocks
Configuring the communication between two or more CPUs
Loading, storing and deleting user programs in the CPU / programming device
Monitoring and controlling user programs
Monitoring and controlling the CPU
• Guide for efficiently implementing the programming task with the programming
device / PC and STEP 7
• How the CPUs work (for example, memory concept, access to inputs and
outputs, addressing, blocks, data management)
• Description of STEP 7 data management
• Using data types of STEP 7
• Using linear and structured programming
• Using block call instructions
• Using the debug and diagnostic functions of the CPUs in the user program (for
example, error OBs, status word)
• Basic procedure for working with STL, LAD, or FBD (for example, structure of
STL, LAD, or FBD, number formats, syntax)
• Description of all instructions in STEP 7 (with program examples)
• Description of the various addressing methods in STEP 7 (with examples)
• Description of all functions integrated in the CPUs
• Description of the internal registers in the CPU
• Description of all system functions integrated in the CPUs
• Description of all organization blocks integrated in the CPUs
• Description of the programming device hardware
• Connecting a programming device to various devices
This documentation package describes the hardware of the M7-400. You will need
the following additional documentation for programming and starting up an M7-400:
DocumentationContentsOrder No.
System Software for
M7-300/400 Program Design
Programming Manual
System Software for
M7-300/400 System and
Standard Functions
Reference Manual
System Software for
M7-300/400 Installation and
Operation
User Manual
Designing, writing and testing a C program
for M7 CPU/FM modules with the M7 SYS
programming package, using the M7 SYS
functions
Detailed description of the M7 SYS functions
and data structures, listing of messages
types
Installing and configuring the operating
system and system software
Preface
6ES7802-0FA14-0BA0
Recycling and Disposal
The S7-400 is environmentally friendly and can thus recyclable. Consult a certified
disposal agency for electronics junk to recycle and dispose of your old equipment
in an environmentally friendly manner.
Further Support
If you have any technical questions, please get in touch with your Siemens
representative or agent responsible.
http://www.siemens.com/automation/partner
Training Centers
Siemens offers a number of training courses to familiarize you with the SIMATIC S7
automation system. Please contact your regional training center or our central
training center in D 90327 Nuremberg, Germany for details:
4-10Circuit as for Active High or Active Low Input4-49. . . . . . . . . . . . . . . . . . . . . . . .
4-11Terminal Assignment and Block Diagram of the SM 421;
4-22Terminal Assignment and Block Diagram of the SM 422;
DO 16 x 30/230 VUC/Rel. 5 A4-92. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-1Levering the Measuring Range Module out of the Analog Input Module5-29.
5-2Inserting the Measuring Range Module into the Analog Input Module5-30. . .
5-3Example of the Relative Error of an Analog Output Module5-34. . . . . . . . . . . .
5-4Scan Time of an Analog Input or Output Module5-35. . . . . . . . . . . . . . . . . . . . .
5-5Example of the Influence of Smoothing on the Step Response5-37. . . . . . . . .
5-6Settling and Response Times of the Analog Output Channels5-38. . . . . . . . . .
5-7Connecting Isolated Sensors to an Isolated AI5-44. . . . . . . . . . . . . . . . . . . . . . .
5-8Connecting Non-Isolated Sensors to an Isolated AI5-45. . . . . . . . . . . . . . . . . . .
5-9Connecting Voltage Sensors to an AI5-46. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-10Connecting Two-Wire Transmitters to an Isolated AI5-48. . . . . . . . . . . . . . . . . .
5-11Connecting Two-Wire Transmitters to an SM 431; 8 x 13 Bit5-48. . . . . . . . . . .
5-12Connecting Four-Wire Transmitters to an AI5-49. . . . . . . . . . . . . . . . . . . . . . . . .
5-13Connecting Four-Wire Transmitters to an SM 431; 8 x 13 Bit5-49. . . . . . . . . . .
5-14Four-Conductor Connection of Resistance Thermometers on an AI5-51. . . . .
5-15Three-Wire Connection of Resistance Thermometers to an AI5-52. . . . . . . . .
5-16Two-Wire Connection of Resistance Thermometers to an AI5-52. . . . . . . . . . .
5-17Design of Thermocouples5-53. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-18Connection of Thermocouples without Compensation
or Using the Reference Temperature Value to an Isolated AI5-56. . . . . . . . . . .
5-19Connection of a Thermocouple with Reference Junction (Order No.
M72166-xxx00) to an Isolated AI5-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-20Connection of Thermocouples of the Same Type
with External Compensation by Means of a Resistance Thermometer,
Connected to Channel 05-58. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-21Connecting Loads to a Voltage Output of an Isolated AO
over a Four-Conductor Connection5-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-22Two-Conductor Connection of Loads to a Voltage Output
of an Isolated AO5-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-23Connecting Loads to a Current Output of an Isolated AO5-62. . . . . . . . . . . . . .
5-24Start Information of OB 40: Which Event Triggered
the Hardware Interrupt at the Limit Value5-68. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-25Block Diagram of the SM 431; AI 8 x 13 Bit5-71. . . . . . . . . . . . . . . . . . . . . . . . . .
5-26Terminal Assignment Diagram of the SM 431; AI 8 x 13 Bit5-72. . . . . . . . . . . .
5-27Block Diagram of the SM 431; AI 8 x 14 Bit5-77. . . . . . . . . . . . . . . . . . . . . . . . . .
5-28Terminal Assignment Diagram of the SM 431; AI 8 x 14 Bit5-78. . . . . . . . . . . .
5-29Step Response of the SM 431; AI 8 x 14 Bit5-84. . . . . . . . . . . . . . . . . . . . . . . . .
5-30Block Diagram of the SM 431; AI 8 x 14 Bit5-90. . . . . . . . . . . . . . . . . . . . . . . . . .
5-31Terminal Assignment Diagram of the SM 431; AI 8 x 14 Bit5-91. . . . . . . . . . . .
5-32Step Response of the SM 431; AI 8 x 14 Bit (6ES7 431-1KF20-0AB0)5-96. .
5-33Block Diagram of the SM 431; AI 16 x 13 Bit5-100. . . . . . . . . . . . . . . . . . . . . . . . .
5-34Terminal Assignment Diagram of the SM 431; AI 16 x 13 Bit5-101. . . . . . . . . . .
5-35Block Diagram of the SM 431; AI 16 x 16 Bit5-108. . . . . . . . . . . . . . . . . . . . . . . . .
5-36Terminal Assignment Diagram of the SM 431; AI 16 x 16 Bit5-109. . . . . . . . . . .
5-37Step Response of the SM 431; AI 16 x 16 Bit (6ES7431-7QH00-0AB0)5-116.
and Terminal Connection Diagram of the IF 961-AIO13-34. . . . . . . . . . . . . . . . . .
13-11Circuit Block Diagram of the IF 961-AIO Interface Submodule13-35. . . . . . . . . .
13-12Grounding the Analog Inputs/Outputs of the
13-21Connecting Loads/Actuators via a Three-Wire Connection
to a Voltage Output13-43. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-22Cycle Time of the Analog Input Module13-44. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-23Response Time of the Analog Output Channels13-45. . . . . . . . . . . . . . . . . . . . . .
13-24IF 961-CT1 Interface Submodule13-56. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-25IF 964-DP Interface Submodule13-61. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
A-1Data Record 1 of the Parameters of the Digital Input ModulesA-5. . . . . . . . . .
A-2Data Record 1 for Parameters of the Digital Input ModulesA-6. . . . . . . . . . . .
A-3Data Record 1 for Parameters of the Digital Output ModulesA-8. . . . . . . . . . .
A-4Data Record 1 for Parameters of the Digital Output ModulesA-9. . . . . . . . . . .
A-5Data Record 1 for Parameters of the Analog Input ModulesA-11. . . . . . . . . . . .
B-1Bytes 0 and 1 of the Diagnostic DataB-3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-2Bytes 2 and 3 of the Diagnostic Data of the SM 421; DI 16 x 24 VDCB-4. . .
B-3Bytes 4 to 8 of the Diagnostic Data of the SM 421; DI 16 x 24 VDCB-5. . . . .
B-4Diagnostic Byte for a Channel of the SM 421; DI 16 x 24 VDCB-5. . . . . . . . .
B-5Bytes 2 and 3 of the Diagnostic Data of the SM 421; DI 16 x 24/60 VUCB-6
B-6Bytes 4 to 8 of the Diagnostic Data of the SM 421; DI 16 x 24/60 VUCB-6. .
B-7Diagnostic Byte for a Channel of the SM 421; DI 16 x 24/60 VUCB-7. . . . . .
B-8Bytes 2 and 3 of the Diagnostic Data of the SM 422;
DO 16 x 20-125 VDC/1.5 AB-8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-9Bytes 4 to 8 of the Diagnostic Data of the SM 422;
DO 16 x 20-125 VDC/1.5 AB-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-10Diagnostic Byte for a Channel of the SM 422;
DO 16 x 20-125 VDC/1.5 AB-9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-11Bytes 2 and 3 of the Diagnostic Data of the SM 422;
DO 32 x 24 VDC/0.5 AB-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-12Bytes 4 to 10 of the Diagnostic Data of the SM 422;
DO 32 x 24 VDC/0.5 AB-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-13Diagnostic Byte for a Channel of the SM 422; DO 32 x 24 VDC/0.5 AB-12. . .
B-14Bytes 2 and 3 of the Diagnostic Data of the SM 422;
DO 16 x 20-120 VAC/2 AB-12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-15Bytes 4 to 8 of the Diagnostic Data of the SM 422;
DO 16 x 20-120 VAC/2 AB-13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B-16Diagnostic Byte for a Channel of the SM 422; DO 16 x 20-120 VAC/2 AB-13.
B-17Bytes 2 and 3 of the Diagnostic Data of the SM 431; AI 16 x 16 BitB-14. . . . .
B-18Bytes 4 to 8 of the Diagnostic Data of the SM 431; AI 16 x 16 BitB-15. . . . . . .
B-19Diagnostic Byte for a Channel of the SM 431; AI 16 x 16 BitB-15. . . . . . . . . . .
B-20Bytes 2 and 3 of the Diagnostic Data of the SM 431; AI 8 x RTD x 16 BitB-16
B-21Bytes 4 to 7 of the Diagnostic Data of the SM 431; AI 8 x RTD x 16 BitB-16. .
B-22Even Diagnostic Byte for a Channel of the SM 431; AI 8 x RTD x 16 BitB-17.
B-23Odd Diagnostic Byte for a Channel of the SM 431; AI 8 x RTD x 16 BitB-17. .
B-24Bytes 2 and 3 of the Diagnostic Data of the SM 431; AI 8 x 16 BitB-18. . . . . .
B-25Bytes 4 to 7 of the Diagnostic Data of the SM 431; AI 8 x 16 BitB-18. . . . . . . .
B-26Even Diagnostic Byte for a Channel of the SM 431; AI 8 x 16 BitB-19. . . . . . .
B-27Odd Diagnostic Byte for a Channel of the SM 431; AI 8 x 16 BitB-19. . . . . . . .
D-1Electrostatic Voltages which Can Build up on a PersonD-3. . . . . . . . . . . . . . . .
4-19Dependence of the Output Values on the Operating Mode of the CPU
and on the Supply Voltage L+ of the SM 422; DO 32 24 VDC/0.5 A 4-78.
4-20Parameters of the SM 422; DO 16 20-120 VAC/2 A4-90. . . . . . . . . . . . . . . .
5-1Analog Input Modules: Characteristics at a Glance 5-3. . . . . . . . . . . . . . . . . . .
5-2Analog Output Modules: Characteristics at a Glance5-4. . . . . . . . . . . . . . . . . .
5-3Sequence of Steps from Choosing to Commissioning the Analog Module 5-6
5-4Example: Bit Pattern of a 16-Bit and a 13-Bit Analog Value5-8. . . . . . . . . . . .
5-5Possible Resolutions of the Analog Values5-9. . . . . . . . . . . . . . . . . . . . . . . . . .
5-6Bipolar Input Ranges5-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-7Unipolar Input Ranges 5-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-8Life-Zero Input Ranges5-11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-9Analog Value Representation in
Voltage Measuring Ranges + 10 V to + 1 V5-11. . . . . . . . . . . . . . . . . . . . . . . . . .
5-10Analog Value Representation in
the Voltage Measuring Ranges + 500 mV to + 25 mV5-12. . . . . . . . . . . . . . . . .
5-11Analog Value Representation in
the Voltage Measuring Ranges 1 to 5 V and 0 to 10 V5-12. . . . . . . . . . . . . . . .
5-12Analog Value Representation in
the Current Measuring Ranges + 20 mA to + 3.2 mA5-13. . . . . . . . . . . . . . . . .
5-13Analog Value Representation in Current Measuring Ranges 0 to 20 mA5-13.
5-14Analog Value Representation in Current Measuring Ranges 4 to 20 mA5-14.
5-15Analog Value Representation for Resistance-Type Sensors
5-38Dependencies of the Analog Input/Output Values
on the Operating Mode of the CPU and the Supply Voltage L+ 5-31. . . . . . . .
5-39Behavior of the Analog Input Modules as a Function of the Position
of the Analog Value Within the Range of Values5-32. . . . . . . . . . . . . . . . . . . . . .
5-40Behavior of the Analog Output Modules as a Function of the Position
of the Analog Value Within the Range of Values 5-33. . . . . . . . . . . . . . . . . . . . .
5-41Static and dynamic parameters of the analog groups5-39. . . . . . . . . . . . . . . . .
5-42Parameters of the Analog Input Modules 5-40. . . . . . . . . . . . . . . . . . . . . . . . . . .
5-43Parameters of the Analog Output Modules5-42. . . . . . . . . . . . . . . . . . . . . . . . . .
5-44Options for Compensation of the Reference Junction Temperature5-54. . . . .
5-45Ordering Data of the Comparison Point 5-57. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-46Diagnostic Messages of the Analog Input Modules5-64. . . . . . . . . . . . . . . . . . .
5-47Diagnostics Messages of the Analog Input Modules,
Causes of Errors and Remedial Measures 5-65. . . . . . . . . . . . . . . . . . . . . . . . . .
5-48Parameters of the SM 431; AI 8 x 13 Bit5-74. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-49Channels for Resistance Measurement of the SM 431; AI 8 x 13 Bit5-75. . . .
5-50Measuring Ranges of the SM 431; AI 8 x 13 Bit5-76. . . . . . . . . . . . . . . . . . . . . .
5-51Parameters of the SM 431; AI 8 x 14 Bit 5-83. . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-52Selection of the Measuring Method for Channel n and Channel n+1
of the SM 431; AI 8 x 14 Bit5-85. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-53Channels for Resistance and Temperature Measurement
with the SM 431; AI 8 x 14 Bit5-86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-54Thermocouple with Reference Junction Compensation via RTD
on Channel 05-86. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-55Measuring Ranges of the SM 431; AI 8 x 14 Bit 5-87. . . . . . . . . . . . . . . . . . . . .
5-56Parameters of the SM 431; AI 8 x 14 Bit (6ES7431-1KF20-0AB0) 5-94. . . . . .
5-57Interference Frequency Suppression and Filter Settling Time
with Smoothing of the SM 431; AI 8 x 14 Bit (6ES7431-1KF20-0AB0)5-95. . .
5-58Selection of the Measuring Method for Channel n and Channel n+1
of the SM 431; AI 8 x 14 Bit (6ES7 431-1KF20-0AB0)5-97. . . . . . . . . . . . . . . . .
5-59Channels for Resistance Measurement of the SM 431; AI 8 x 14 Bit
(6ES7431-1KF20-0AB0)5-97. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-60Measuring Ranges of the SM 431; AI 8 x 14 Bit (6ES7431-1KF20-0AB0)5-98
5-61Parameters of the SM 431; AI 16 x 13 Bit 5-104. . . . . . . . . . . . . . . . . . . . . . . . . . .
5-62Selection of the Measuring Method for Channel n and Channel n+1
of the SM 431; AI 16 x 13 Bit5-105. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-63Measuring Ranges of the SM 431; AI 16 x 13 Bit5-106. . . . . . . . . . . . . . . . . . . . .
5-64Parameters of the SM 431; AI 16 x 16 Bit 5-114. . . . . . . . . . . . . . . . . . . . . . . . . . .
5-65Diagnostic Information of the SM 431; AI 16 x 16 Bit5-116. . . . . . . . . . . . . . . . . .
5-66Selection of the Measuring Method for Channel n and Channel n+1
of the SM 431; AI 16 x 16 Bit5-117. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-67Channels for Resistance and Temperature Measurement
of the SM 431; AI 16 x 16 Bit5-118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-68Reference Junction Compensation via RTD on Channel 0
of the SM 431; AI 16 x 16 Bit5-118. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5-69Measuring Ranges of the SM 431; AI 16 x 16 Bit 5-119. . . . . . . . . . . . . . . . . . . .
5-70Points to Note when Checking for “Underflow”5-121. . . . . . . . . . . . . . . . . . . . . . .
5-71Parameters of the SM 431; AI 8 x RTD x 16 Bit 5-126. . . . . . . . . . . . . . . . . . . . .
5-72Diagnostic Information of the SM 431; AI 8 x RTD x 16 Bit5-128. . . . . . . . . . . .
5-73Measuring Ranges of the SM 431; AI 8 x RTD x 16 Bit5-129. . . . . . . . . . . . . . . .
13-8Socket X1, X2 IF 962-COM (9-Pin Sub D Plug Connector)13-11. . . . . . . . . . . .
13-9Addressing the COM Ports in the AT-Compatible Address Area13-12. . . . . . . .
13-10Offset Address Assignments for the IF 962-COM Interface Submodule13-13. .
13-11Offset Address for the Configuration Register (IF 962-COM)13-13. . . . . . . . . . .
13-12Meaning of the Data Bits in the Configuration Register (IF 962-COM)13-13. . .
13-13Meaning of the Addressing Type Bits in the Configuration Register
(IF 962-COM) 13-14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-14Interrupt Assignments of the IF 962-COM Interface Submodule13-15. . . . . . . .
13-15Socket X1, IF 962-LPT (25-Pin Sub D Socket Connector)13-17. . . . . . . . . . . . .
13-16Addressing the LPT Ports13-18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-17Offset Address Assignments for the IF 962-LPT Interface Submodule13-19. . .
13-18Offset Address for the Configuration Register (IF 962-LPT)13-20. . . . . . . . . . . .
13-19Meaning of the Data Bits in the Configuration Register (IF 962-LPT)13-20. . . .
13-20Meaning of the Addressing Type Bits in the
Configuration Register (IF 962-LPT) 13-21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-21Offset Address Assignments for the IF 961-DIO Interface Submodule13-26. . .
13-22Offset Address for the Digital Input Function (IF 961-DIO)13-26. . . . . . . . . . . . .
13-23Assignment of the Digital Input (DI) Channels to the Bits (IF 961-DIO)13-26. .
13-24Offset Address for the Digital Output Function (IF 961-DIO)13-27. . . . . . . . . . . .
13-25Assignment of the Digital Output (DO) Channels to the Bits (IF 961-DIO) 13-27
13-26Offset Address for the Acknowledgment Register (IF 961-DIO)13-27. . . . . . . . .
13-27Meaning of the Bits in the Acknowledgment Register (IF 961-DIO)13-27. . . . . .
13-28Offset Address for the Interrupt Register (IF 961-DIO)13-28. . . . . . . . . . . . . . . .
13-29Meaning of the Bits in the Interrupt Register (IF 961-DIO)13-28. . . . . . . . . . . . .
13-30Offset Address for the Interrupt Enable Register (IF 961-DIO)13-28. . . . . . . . . .
13-31Meaning of the Bits in the Interrupt Enable Register (IF 961-DIO)13-28. . . . . . .
13-32Offset Address for the Selection Register Rising Edge (IF 961-DIO)13-29. . . .
13-33Meaning of the Bits in the Selection Register Rising Edge (IF 961-DIO)13-29.
13-34Offset Address for the Selection Register Falling Edge (IF 961-DIO)13-29. . . .
13-35Meaning of the Bits in the Selection Register Falling Edge (IF 961-DIO)13-29.
13-36Offset Address for the Mode Register (IF 961-DIO)13-30. . . . . . . . . . . . . . . . . . .
13-37Meaning of the Bits in the Mode Register (IF 961-DIO)13-30. . . . . . . . . . . . . . . .
13-38Meaning of the Signals of the X1 Socket
of the IF 961-AIO Interface Submodule13-35. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
13-39Offset Address Assignments for the IF 961-AIO Interface Submodule13-46. . .
13-40Meaning of the Data Bits in the Analog Output Function (IF 961-AIO)13-47. . .
13-41Meaning of the Input Bits in the Analog Input Function (IF 961-AIO)13-48. . . .
13-42Meaning of the Control Bits in the Analog Input Function (IF 961-AIO)13-49. .
13-43Representation of the Digitized Measured Value
for the Analog Input Function (Voltage and Current Measuring Range)13-51. .
13-44Representation of the Analog Output Ranges
You will find the current approvals on the identification label of the respective
products.
IEC 61131-2
The S7-400/M7-400 programmable controller satisfies the requirements and
criteria of the IEC 61131-2 standard (programmable controllers, part 2 on
equipment requirements and tests).
CE Mark
Our products satisfy the requirements and protection objectives of the EC
Directives listed below and comply with the harmonized European
standards (EN) promulgated in the Official Journals of the European Community for
programmable controllers:
• 73/23/EEC “Electrical Equipment Designed for Use between Certain Voltage