Keyscan Inc. A Member of the Kaba Group – CA150 Rev. B Installation Guide (07.15)
Security Monitoring Connections
A normally-closed device may be connected to an auxiliary alarm input for monitoring stairwell or interior
doors, or windows. The auxiliary alarm inputs may be connected to infrared sensors or to an existing alarm
system with a normally-closed auxiliary output relay contact. The CA150 does not support global functions.
Figure 18 – Terminate Input Wiring – AI/SI Inputs
Cut View of CA150B
to Door (+)
to Door (-)
1K
Single end of line supervision
Normally Closed
S2.8 = OFF
S2.7 = ON
to Door +
1K
Double end of line supervision
Normally Closed
S2.8 = ON
S2.7 = ON
3K
Non-supervised
Normally Closed
S2.8 = OFF
S2.7 = OFF
NC
COM
NCCOM
NC
COM
to Door -
DOOR
RTE AUX1 AUX2
-
+
-
+
-
+
-
+
KI-00337E-02-14
S2.7 and S2.8 set the
supervision type universally.
The jumper setting affects
the Door Input, RTE Input,
and AUX Inputs.
S2
RDR/SUPV. CONFIG.
ON
6
7
8
9
10
2
3
4
5
1
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