Keyscan CA4500B User Manual

Keyscan Inc. – Technical Guide (PC109x - 07.15)
59
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.
Figure 40 – Terminate Input Wiring – AI/SI Inputs
to Supervised
Auxiliary Alarm Input
1
to Common Return
1K
Single end of line
supervision
1
to Common Return
1K
Double end of line
supervision
3K
Non-supervised
Notes
Diagram illustrates CA8500B.
Connections also apply to CA250B & CA4500B.
- CA250B – up to 8 Supervised Auxiliary Alarm Inputs
- CA4500B – up to 16 Supervised Auxiliary Alarm Inputs
- CA8500B – up to 16 Supervised Auxiliary Inputs
NC
COM
NC
COM
NC
COM
NC = Normally Closed
to Supervised
Auxiliary Alarm Input
Cut View of CA8500B
Door Inputs - A RTE Inputs - B
8
76
54321
Common
8
76
54321
AUX Inputs - C
8
76
54321
Common Common AUX Inputs - D
16
1514
131211109
Common AUX Inputs - E
24
2322
2120191817
KI-00133E-10-13
Supervision level set in Client software:
System VII & Vantage – Site Unit Setup
Aurora – Hardware Setup
Supervision level applied to all door inputs, RTE inputs, and auxiliary inputs.

Keyscan CA4500B Specifications

General

Brand	Keyscan
Model	CA4500B
Category	Control Unit
Language	English