西门子s7-400模块说明书

Contents General Technical Specifications Racks

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

SIMATIC S7-400 and M7-400 Programmable Controllers Module SpecificationsReference Manual

Power Supply Modules S7-400 CPUs Digital Modules Analog Modules Interface Modules Memory Cards Interface Submodules for S7-400 Cable Duct and Fan Subassemblies RS 485 Repeater Spare Parts and Accessories CPUs for the M7-400 M7-400 Expansions Interface Submodules Cycle and Reaction Times of the S7-400 Appendices Index

This manual is part of the documentation package with the order number: 6ES7498-8AA03-8BA0

07/99 C79000-G7076-C425 Release 01

Safety Guidelines

This manual contains notices which you should observe to ensure your own personal safety, as well as to protect the product and connected equipment. These notices are highlighted in the manual by a warning triangle and are marked as follows according to the level of danger:

!

Dangerindicates that death, severe personal injury or substantial property damage will result if proper precautions are not taken.

!

Warningindicates that death, severe personal injury or substantial property damage can result if proper precautions are not taken.

!

Cautionindicates that minor personal injury or property damage can result if proper precautions are not taken.

Notedraws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation.

Qualified Personnel

The device/system may only be set up and operated in conjunction with this manual. 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:

!

WarningThis 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.

Trademarks

SIMATICR, SIMATIC NETR and SIMATIC HMIR 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.

Copyright E Siemens AG 1999 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.

Disclaimer of Liability We have checked the contents of this manual for agreement with the hardware and software described. Si

nce 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 Bereich Automatisierungs- und Antriebstechnik Geschaeftsgebiet Industrie-Automatisierungssysteme Postfach 4848, D-90327 Nuernberg Siemens Aktiengesellschaft

Technical data subject to change. E Siemens AG 1999 C79000-G7076-C425

Contents

1General Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1Electromagnetic Compatibility of the Modules in the

S7-400/M7-400 Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.2Transport and Storage Conditions for Modules and Backup Batteries in the S7-400/M7-400 Systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3Ambient Conditions for Operating the S7-400/M7-400 Systems. . . . . . . . 1.4Information on Insulation Tests, Protection Class,

and Degree of Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5

Ambient Climatic Conditions for Operating

the M7-400 Automation Computer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1Function and Structure of the Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2The UR1 and UR2 Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3The UR2-H Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4The CR2 Rack. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5

The ER1 and ER2 Racks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3Power Supply Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.1Common Characteristics of the Power Supply Modules. . . . . . . . . . . . . . . 3.2Backup Battery (Option). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.3Controls and Indicators. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.4Fault/Error Messages via LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5PS 407 4 A Power Supply Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.6PS 407 10 A Standard Power Supply Module. . . . . . . . . . . . . . . . . . . . . . . 3.7PS 407 20 A Power Supply Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.8PS 4 …… 此处隐藏：37254字，全部文档内容请下载后查看。喜欢就下载吧 ……