Shubho Bhattacharya
Member
Hi, I'm facing problem with AB GuardMaster Safety Relay (MSR-125HP 440R-D23171).
I'm working on a project that has Safety Catagory-3 Door Lock switches and Emergency stop switches. If any safety issue occurred i.e. if any one of the switches is activated then the CH-1 & CH-2 output of the Safety Relay (13-14, 23-24) will be disconnected. After closing the safety issue and after manual Reset the safety relay returned to its normal condition.
As per the datasheet I have connected the relay with my safety circuit. But CH-1 & CH-2 are not latched.
I'm working on a project that has Safety Catagory-3 Door Lock switches and Emergency stop switches. If any safety issue occurred i.e. if any one of the switches is activated then the CH-1 & CH-2 output of the Safety Relay (13-14, 23-24) will be disconnected. After closing the safety issue and after manual Reset the safety relay returned to its normal condition.
As per the datasheet I have connected the relay with my safety circuit. But CH-1 & CH-2 are not latched.