Siemens SIRIUS 3RW44 - Emergency Stop Monitoring According to en 954-1 Category 4 with Safety Relay 3 TK2823 and 3 RW44

Circuit Examples
SIRIUS 3RW44 System Manual
9-20 GWA 4NEB 535 2195-02 DS 04
Emergency Stop Monitoring according to EN 954-1 Category 4 with Safety Relay 3TK2823 and
3RW44
1) For permissible main and control voltage values, refer to Technical Data, Pages 10-8 to 10-12.
Notice
If a stopping function has been set (exception: "Coasting down"), a fault message may be issued by the soft
starter when the Emergency Off circuit is activated (e.g."Loss of phase L1/L2/L3" or "No main power").
Main circuit
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