Keyscan CA4500B User Manual

Keyscan Inc. – Technical Guide (PC109x - 07.15)
41
Terminate Auxiliary Outputs with Hardware/Alarms
Door and auxiliary inputs are programmable to trip auxiliary output relays on an alarm event. This excludes
pre-alert relays. Auxiliary output relays can connect to alarm panels, CCTV systems etc.
As an example, a forced entry detected by a door input could trip an auxiliary output that initiates a CCTV
system to record the intrusion at the door.
Auxiliary output relays may also control hardware with an associated time zone, such as scheduling the
locking/unlocking of a reader-less door on a defined time zone.
Table 6 – Auxiliary Output Relay Assignments & Ribbon Cable Connections
Control Board/OCB-8
Aux Output # /Relay #
Ribbon Cable Connection OCB-8 to
Control Board
CA250B/OCB-8
Aux. Output 1/Relay 3 (K3)
Aux. Output 2/Relay 4 (K4)
(See note on Figure 26 – Terminate
Auxiliary Outputs CA250B about
relays 5 & 6)
Connect ribbon from H1 on OCB-8 to Control 1 on
CA250B
CA4500B/OCB-8
Aux. Output 1/Relay 5 (K5)
Aux. Output 2/Relay 6 (K6)
Aux. Output 3/Relay 7 (K7)
Aux. Output 4/Relay 8 (K8)
Connect ribbon from H1 on OCB-8 to Control 1 on
CA4500B.
CA8500B/OCB-8
Aux. Output 1/Relay 1 (K1)
Aux. Output 2/Relay 2 (K2)
Aux. Output 3/Relay 3 (K3)
Aux. Output 4/Relay 4 (K4)
Aux. Output 5/Relay 5 (K5)
Aux. Output 6/Relay 6 (K6)
Aux. Output 7/Relay 7 (K7)
Aux. Output 8/Relay 8 (K8)
Connect ribbon from H1 on OCB-8 to Control 2 on
CA8500B.
Important
Do not assign a time zone to an auxiliary output already assigned to an alarm event. The alarm has
priority over the time zone.

Keyscan CA4500B Specifications

General

Brand	Keyscan
Model	CA4500B
Category	Control Unit
Language	English