Figure 26 - Terminate Auxiliary Outputs Ca250B - Keyscan CA250 Series Technical Manual

CA250B
Control
Boa rd
Cut Vie w
Not e
DIP switches set
rela ys for normal or
reverse, as
indi cated by the
arro ws.
OCB-8 ribb on cab le
connects to CONTROL 1.
-
red stri pe
TAMPER TB3
SWITCH
OCB-8 powere d
CTS
DTR
through rib bon
DCD
cable with J1
RD
Relay P ower set
TD
on ACU.
GND
RS-232 (COM4)
KI-00139E-10-14
Keyscan Inc. – Technical Guide (PC109x - 07.15)
Figure 26 – Terminate Auxiliary Outputs CA250B
K8
OUTPUT
CONTROL
BOARD
OCB8
P C1102
TB4
RELAY
REV.
NORMAL
Switch 8)
S1
Output
Switch 1)
H1
TB1
K1
OCB-8
Relays
Normally Normally
Closed Ope n
N.C. N.O.
When OCB-8 connected to CA250B
Relay 5 = Aux Output 3 or HC Output 1
Relay 6 = Aux Output 4 or HC Output 2
Do not use relays for both functions.
K7 K6 K5
OCB-8
Pre- Pre- HC
Alert Alert Output
2 1 2
(DIP (DIP (DIP
Switch 7) Switch 6)
Door Door Aux
Output Output
1 2 1
(DIP (DIP (DIP
Switch 2) Switch 3)
K2
K3 K4
alar m pan el in put
or
CCTV inpu t
KEYSCAN
INC.
TB3
HC
Output
1
(DIP
Switch 5)
GND
12V
Aux
EXT
Output
J1
2
(DIP ACU
Relay
Switch 4)
Power
TB2
LE D ON =
RELA Y
E NE RGIZ ED
time zone
lock/unlo ck
42