135U155U系统手册.pdf

Contents Notes on Using this Manual and on the CE Symbol 1 Centralized and Distributed Configuration of a Programmable Controller 2 Installation Guidelines 3 Central Controllers and Expansion Units Power Supply Units 4 CPUs, Memory Cards, Memory Submodules, Interface Submodules 5 Multiprocessor Operation/ Coordinators 6 Interface Modules 7 Digital Input/Output Modules 8 Analog Input/Output Modules 9 Monitoring Module 10 Connector Assignments 11 Appendices Appendix A Guidelines for Handling Electrostatically-Sensitive Devices (ESD) B Index 11/99 S5-135U/155U System Manual This manual has the order number: 6ES5998-0SH21 SIMATIC Edition 07 ii 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: ! Warning indicates that death, severe personal injury or substantial property damage can result if proper precautions are not taken. Note draws your attention to particularly important information on the product, handling the product, or to a particular part of the documentation. 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 mission, to ground, and to tag circuits, equipment, and sys? tems in accordance with established safety practices and standards. Note the following: ! Warning This device and ponents may only be used for the applications described in the catalog or the technical description, and only in connection with devices ponents from other manufacturers which have been approved or mended 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 mended. ! Caution UL +