When a 24 VDC fail safe lock is being used to secure a door, how should power be supplied to the lock from the control s
Posted: Fri Aug 26, 2022 9:51 am
When a 24 VDC fail safe lock is being used to secure a door, how should power be supplied to the lock from the control source?
A. connected +24 VDC directly to the lock
B. connected +24 VDC through common and normally close
C. connected +24 VDC through common and normally open
D. connected +5 VDC binary control signaling
A. connected +24 VDC directly to the lock
B. connected +24 VDC through common and normally close
C. connected +24 VDC through common and normally open
D. connected +5 VDC binary control signaling