Figure 23 - Terminate Lock Wiring 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
terminal.
-
TAMPER TB3
SWITCH
CTS
DTR
OCB-8 powere d
DCD
RD
through rib bon ca ble
TD
with J1 Relay P ower
GND
set on ACU.
RS-232 (COM4)
Ensure all lock
hard wa re complie s
with federa l, state/
provincial, and
municipal fire cod es.
KI-00126E-10-14
Keyscan Inc. – Technical Guide (PC109x - 07.15)
Figure 23 – Terminate Lock Wiring CA250B
K8
OUTPUT
OCB-8 CONTROL
BOARD
OCB8
P C1102
TB4
RELAY
REV.
NORMAL
Pre-
Alert
(DIP
Switch 8)
S1
Door
Output
(DIP
Switch 1)
H1
red
strip e
TB1
K1
Door # 1
Mag Lock
- Fail Safe -
to N.C.
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
Pre- HC
Alert Output
2 1 2
(DIP (DIP
Switch 7) Switch 6)
Door Aux
Output Output
1 2 1
(DIP (DIP
Switch 2) Switch 3)
K2 K3 K4
12 VDC+
-
DC
Gro und
Sup ply
Lug
KEYSCAN
INC.
TB3
HC
Output
1
(DIP
Switch 5)
GND
12V
Aux
EXT
Output
J1
2
ACU
(DIP
Relay
Switch 4)
Power
TB2
LE D ON =
RELA Y
E NE RGIZ ED
Fire Co nta ct
breaks on alarm
N.C.
38