Appendix D
– Bell Relay Connections
•
27
Appendix D
– Bell
Relay Connections
The CT series clock has a built-in relay that can control bells or door
access.
Relay Specifications
•
Type: Dry Contact Closure
•
Rating: 2 amps at 24VDC or 120VAC
•
Contacts: NO-Normally Open, COM-Common, NC-Normally
Closed
Bell Relay Connections
When you are connecting to a signaling device make sure you have the
following skills:
•
Understand basic wiring principles and techniques
•
Can interpret wiring diagrams
•
Have circuit wiring experience
Note:
The wiring must be installed in accordance with national and local
electrical codes.
To connect the signaling device
•
Unplug the relay screw terminal connector on the back of the
clock.
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