Secure Locking System (Option M10) - Siemens SINAMICS GM150 Operating And Installation Instructions

Maintenance
9.3 Opening the doors
See also
Opening doors in preparation for use (Page 83)
9.3.3

Secure locking system (option M10)

The doors are protected by a key transfer system.
Figure 9-4
①
Circuit-breaker
②
Coded key for the key transfer unit
③
Key transfer unit
④
Coded key for cabinet doors
⑤
Locks for the cabinet doors
Figure 9-5 Components of the secure locking system
200
Principle of the mechanical door interlock
SINAMICS GM150 6SL3815-2LN41-4AA2
Operating Instructions 04/2017