Keyscan CA8500B - Figure 30 - HC Accessibility Output Relay CA4500 B;OCB-8 Connections

Keyscan Inc. – Technical Guide (PC109x - 07.15)
47
Figure 30 – HC Accessibility Output Relay CA4500B/OCB-8 Connections
CA4500B
Control Board
Cut View
OCB-8 ribbon cable
connects to
CONTROL 4.
red stripe
OCB-8
to
door
accessability
operator
OCB-8 powered
through ribbon
cable with J1
Relay Power set
on ACU.
CONTROL
4
KI-00228E-10-14
CONTROL
2
CONTROL
5
TAMPER TB3
SWITCH
+
-
S1
TB1
J1
OUTPUT
CONTROL
BOARD
K1
K2
K3 K4
K5K6K7K8
LE D ON =
RELAY
ENERGIZED
O
N
1 2 3 4 5 6 7 8
ACU
EXT
12V
GND
H1
TB2
TB3
TB4
OCB8
PC1102
RELAY
REV.
NORMAL
KEYSCAN
INC.
HC
Output
1
(DIP
Switch 1)
HC
Output
2
(DIP
Switch 2)
HC
Output
3
(DIP
Switch 3)
HC
Output
4
(DIP
Switch 4)
Not
Used
Relay
Power
Not
Used
Not
Used
Not
Used
Note
DIP switches set
relays for normal or
reverse, as
indicated by the
arrows.