GRI 180MC-12-W

[Music] architectual builder supply is pleased to present you with this recording of the technical question that is listed in the title of this video this call may be monitored and recorded for Quality Assurance ask you a question on open-loop versus closed loop alright can you help me understand is it is it appropriate to make an analogy between normally open and normally closed versus closed loop and open loop I'm basically it's the same thing the only the only problem is is when we look at a reed switch when an engineer looks at the reed switch he looks at nothing around it nothing's affected its normal state if it's closed and he brings in the magnet it opens up so that's what I call open loop okay so if you're looking at the opposite of that you're looking at a switch that's normally open and you want to do some magnet it closes okay the normal state is without influence that's why