Keyscan CA8500B Technical Instructions

Keyscan Inc. – Technical Guide (PC109x - 04.15)
39
Figure 26 – Terminate Input Wiring – RTE Push Button
Single end of line
supervision
to Request
to Exit
to Common Return
Double end of line
supervision
Non-supervised
Notes
Diagram illustrates CA8500B. Connections also apply to
CA250B & CA4500B.
- CA250B – up to 2 Request To Exits
- CA4500B – up to 4 Request To Exits
- CA8500B – up to 8 Request To Exits
RTE
Push Button
COM
NO
NO = Normally Open
1K
3K
COM
NO
to Request
to Exit
to Common Return
1K
COM
NO
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-00130E-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 CA8500B Specifications

General

Brand	Keyscan
Model	CA8500B
Category	Control Unit
Language	English