9.3.3 Secure locking system (option M10)
The doors are protected by a key transfer system.
Figure 9-4 Principle of the mechanical door interlock
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
Maintenance
9.3 Opening the doors
SINAMICS SM150 6SL3845-7NN46-7AA0
162 Operating Instructions 04/2017
To Next Page
Loading...
