Siemens SINUMERIK 840D sl Manual page 70

Safety Integrated
4.1 SINAMICS Safety Integrated
Note
For the secure control of the safety functions using terminals, an external safety control, e.g.
safety relay (3TK28...) or SIMATIC S7 F control (e.g. ET200S F-DO- P/M-switching) in
accordance with EN954-1 or prEN 13849-1 must be provided.
Figure 4-1 Terminals for "safe standstill"
4-2
Guide for the SINUMERIK 840D sl machine configuring
Manual, 07/2006 Edition, 6FC5397-6CP10-0BA0
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