S5-155U

Contents Notes on Using this Manual and on the CE Symbol Centralized and Distributed Configuration of a Programmable Controller 1 2 3 4 5 6 7 8 9 10 11 SIMATIC Installation Guidelines S5-135U/155U Central Controllers and Expansion Units Power Supply Units CPUs, Memory Cards, Memory Submodules, Interface Submodules Multiprocessor Operation/ Coordinators System Manual This manual has the order number: Interface Modules Digital Input/Output Modules Analog Input/Output Modules Monitoring Module Connector Assignments Appendices Appendix Guidelines for Handling Electrostatically-Sensitive Devices (ESD) Index 6ES5998-0SH21 A B 11/99 Edition 07 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: ! 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. 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 ...