Figure 24 - Terminate Lock Wiring Ca4500B - Keyscan CA250 Series Technical Manual

CA450 0B
Control Board
Cut Vie w
OCB-8 ribb on cab le
connects to CONTROL1
-
TAMPER TB3
SWITCH
CTS
DTR
OCB-8 powere d
DCD
through rib bon ca ble
RD
TD
with J1 Relay P ower
GND
set on ACU.
RS-232 (COM4)
Ensure all lock ha rdware
complies with fed eral,
state/provincial, and
municipal fire cod es.
KI-00127E-04-15
Keyscan Inc. – Technical Guide (PC109x - 07.15)
Figure 24 – Terminate Lock Wiring CA4500B
K8
OUTPUT
OCB-8
CONTROL
BOARD
OCB8
P C1102
Not e
TB4
DIP switches set
RELAY
REV.
rela ys for normal or
reverse, as
NORMAL
indi cated by the
arro ws.
Switch 8)
terminal.
S1
Switch 1)
H1
red stri pe
TB1
K1
+
Diode
1N400 4
-
K7 K6 K5
Aux Aux Aux
Output Output Output
4 3 2
(DIP (DIP (DIP
Switch 7) Switch 6)
Relay 8 Relay 7 Relay 6
Relay 1
Relay 2 Relay 3
Door Door Door
Output Output Output
1 2 3
(DIP
(DIP (DIP
Switch 2) Switch 3)
K2 K3 K4
Door #1
Door Strike
- Fail Safe –
to N.C.
-
Gro und Lug
DC Sup ply
KEYSCAN
INC.
TB3
Aux
Output
1
(DIP
Switch 5)
Relay 5
GND
Relay 4
12V
Door
EXT
Output
J1
4
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.
39