Keyscan CA250B - Figure 93 - Global OCB-8 Ribbon Cable Connection with CA4500 & CA8500

Keyscan Inc. – Technical Guide (PC109x - 04.15)
134
Figure 93 – Global OCB-8 Ribbon Cable Connection with CA4500 & CA8500
CA8500B
Control Board
Cut View
OCB-8 ribbon
cable connects to
CONTROL 5.
red stripe
CONTROL
1
CONTROL
5
CONTROL
4
OCB-8 powered
through ribbon
cable with J1 Relay
Power set on ACU.
KI-00475E-10-14
to output (alarm/CCTV etc.)
OCB-8 Control
Board
Note
DIP switches set
relays for normal or
reverse, as
indicated by the
arrows.
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.
Global
Output
1
(DIP
Switch 1)
Global
Output
2
(DIP
Switch 2)
Global
Output
3
(DIP
Switch 3)
Global
Output
4
(DIP
Switch 4)
Global
Output
5
(DIP
Switch 5)
Global
Output
6
(DIP
Switch 6)
Global
Output
7
(DIP
Switch 7)
Global
Output
8
(DIP
Switch 8)
Relay
Power