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Entry type: FAQ Entry ID: 73133559, Entry date: 08/18/2016

SIRIUS Safety Integrated: Emergency stop shutdown via AS-i to SIL 3 or PL e with a Modular Safety System

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Monitoring of multiple emergency stop command devices via AS-i with a 3RK3 Modular Safety System. 


The Modular Safety System monitors each of the two-channel emergency stop command devices connected to AS-i. When one of the emergency stop command devices is actuated, the Modular Safety System opens the enabling circuits and switches the power contactors off in a safety-related way. If the emergency stop command device is unlatched and the feedback circuit is closed, the Start button can be used to switch on again.



Content of Downloads


Project for Modular Safety System ES
Emergency_stop_AS-i_sdp.zip ( 2 KB )
Project for Safety Evaluation Tool Emergency_stop_MSS_AS-i_set.zip ( 18 KB )
CAx download


Filter criteria: 

Hardware platform:  Safety, SIRIUS, MSS, AS-i
Software:  MSS ES
Entry contens:  Application Examples