Interposing Relay Wiring Diagram. What is interposing relay why is it used quora. For each relay the catalogue illustrates the necessary pc board hole pattern copper side view.
We have solutions for almost all application needs such as tight cabinet space low capacity switching capability and hazardous locations just to name a few. This way that dc1 relay only sees inrush from that coil that is a fraction of an amp but cr1 likely has contacts rated 6a or more. I have looked up wiring of interposing relay but havent found anything specific related to how interposing relay should be wired within a panel.
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In this circuit the plcs transistor outputs can only handle 24 volts dc and at fairly low current. The little relay is in the high density marshaling panel of the dcs and the larger cr1 interposing relay is placed in the motor control cabinet where there is more room for it. Status lr and fault from and to assigned terminals. What do you need to know about interposing relay panel.