CUE smartCUE Interfaces - Manual (Page 17)

17
smartCUE Interfaces | User Manual | Control Ports
© CUE, a.s. All Rights Reserved. | www.cuesystem.com | [email protected]
RELAY
This port provides one isolated low voltage relay. Each relay contact closure is rated 24 V / 0.5 A.
Normally Close (NC) and Normally Open (NO) contacts as well as Common (C) contact of each relay can be
used. The Normally Close (NC) position is the state of the relay when it is not turned on (energized).
NC
C
NO
NC
C
NO
Relay open Relay close
Connector pin out
RELAY
3-pin 3.5 mm Pin Description
C NO NC
NC Relay Contact Normal Close
C Relay Contact Common
NO Relay Contact Normal Open