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CA4500B
Control
Board
Cut View
-
TAMPER TB3
SWITCH
CTS
DTR
DCD
RD
TD
GND
RS-232 (COM4)
KI-00140E-07-11
Keyscan Technical Guide (PC109x - 04.12)
Figure 37 – Terminate Auxiliary Outputs CA4500B
alarm panel input
or
CCTV input
OCB-8
Relays
Normally
Normally
Open
Closed
N.O.
N.C.
Normal
J1
to
OCB-8 ribbon cable
J8
connects to CONTROL 1.
Reversed
ACU EXT
PWR
red stripe
GND
12V
OCB-8 powered
through ribbon
cable with J9 set
to ACU PWR.
OCB-8
K8
K7
K6
K5
Aux
Aux
Aux
Output
Output
Output
4
3
2
J7
J6
J8
J1
J2
J3
Door
Door
Door
J9
Output
Output
Output
1
2
3
K1
K2
K3
K4
time zone
lock/unlock
Aux
Output
1
J5
J4
Door
Output
4
51
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