Configuration
6.11 Contactors in safety applications
SIRIUS - SIRIUS 3RT Contactors/Contactor assemblies
138 Manual, 09/2017, A5E03656507120A/RS-AE/006
EMERGENCY STOP shutdown up to SILCL 2 or PL c / Cat. 2
Description
● EMERGENCY STOP shutdown
● "Detecting" subsystem up to SILCL 2 as per IEC 62061 and PL c / Cat. 2 as per
EN ISO 13849-1
● EMERGENCY STOP command device according to ISO 13850
● Single-channel sensor interfacing
● Monitored start
● Shutdown via contactor
● Stop category 0
● "Reacting" subsystem up to SILCL 2 as per IEC 62061 and PL c / Cat. 2 as per
EN ISO 13849-1
● Single-channel actuator interfacing
Detection: EMERGENCY STOP
Evaluation: SIMATIC S7-1500 automation system (fail-safe CPU for medium to large
applications CPU 1515F-2 PN, digital input module F-DI, digital output module F-DQ, digital
Reaction: 3RT1 contactor with fail-safe control input
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