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Wiring
Chapter Overview
Section
4.1
4.2
4.3
4.4
4.5
Safety rules
In order to ensure the safe operation of your plant, you should introduce the follow-
ing additional measures, and adjust them appropriately to your system's condi-
tions:
S An EMERGENCY STOP concept meeting appropriate safety regulations (e.g.
European standards EN 60204, EN 418 and associated standards).
S Additional measures for limiting the end position of axes
(e.g. hardware limit switches).
S Equipment and measures for protecting the motors and power electronics in
accordance with the installation guidelines for FM STEPDRIVE/SIMOSTEP.
We also recommend you carry out a risk analysis in accordance with basic safety
requirements / Appendix 1 of the EC machine directive, in order to identify sources
of danger affecting the complete system.
Further references
Please refer also to the following chapters in the manual S7-300 Programmable
Controller, Hardware and Installation:
S Lightning protection and overvoltage protection: Chapter 4.2
S Guidelines for handling of electrostatic sensitive devices (ESDs): Appendix B.
S Configuring the electrical installation: Chapter 4.
For further information about EMC guidelines, we recommend the description in:
Equipment for Machine Tools, EMC guidelines for WS/WF equipment, Order No.:
6ZB5 440-0QX01-0BA1.
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
Wiring an FM 353
Description of the drive interface
Connecting the drive unit
Description of the I/O interface
Wiring up the front connector
Section Header
4
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4-2
4-4
4-11
4-12
4-18
4-1
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