Figure 89 - Accessibility Hc Output Relay Ca8500B/Ocb-8 Connections - Keyscan CA250B Technical Instructions

Figure 89 – Accessibility HC Output Relay CA8500B/OCB-8 Connections
CA850 0B
Control Board
Cut Vie w
-
TAMPER TB3
SWITCH
KI-00229E-10-14
Keyscan Inc. – Technical Guide (PC109x - 04.15)
OCB-8
K8
OUTPUT
CONTROL
BOARD
OCB8
P C1102
Not e
TB4
DIP switches set
RELAY
REV.
rela ys for normal or
NORMAL
reverse, as
indi cated by the
arro ws.
Output
OCB-8 ribb on cab le
connects to
Switch 8)
CONTROL 4.
S1
Output
(DIP
Switch 1)
H1
red stri pe
TB1
OCB-8 powere d
through rib bon
cable with J1
Relay P ower set
K1
on ACU.
K7 K6 K5
HC
HC HC
Output Output
8 7 6
(DIP (DIP (DIP
Switch 7) Switch 6)
HC HC HC
Output Output
1 2 3
(DIP (DIP
Switch 2) Switch 3) Switch 4)
K2 K3 K4
KEYSCAN
INC.
TB3
HC
Output
5
(DIP
Switch5)
GND
12V
HC
EXT
Output
J1
4
(DIP ACU
Relay
Power
TB2
LE D ON =
RELA Y
E NE RGIZ ED
to
doo r
accessabi lity
ope rato r
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