Keyscan EC2500 Series User Manual

Keyscan Technical Guide (PC109x - 04.12)
51
Figure 37 – Terminate Auxiliary Outputs CA4500B
Normally
Closed
N.C.
Normally
Open
N.O.
CA4500B
Control
Board
Cut View
OCB-8 ribbon cable
connects to CONTROL 1.
Door
Output
1
Door
Output
2
Door
Output
3
Door
Output
4
Aux
Output
2
Aux
Output
3
Aux
Output
4
J1 J2 J3 J4
J5J6J7
J8
12V
ACU EXT
PWR
Normal
Reversed
J1
to
J8
K1
K2 K3 K4
K5K6K7K8
GND
red stripe
OCB-8
J9
Aux
Output
1
OCB-8
Relays
alarm panel input
or
CCTV input
time zone
lock/unlock
CONTROL 2
RS-232 (COM4)
CTS
CONTROL 4
DTR
DCD
RD
TD
GND
OCB-8 powered
through ribbon
cable with J9 set
to ACU PWR.
TAMPER TB3
SWITCH
+
-
KI-00140E-07-11

Keyscan EC2500 Series Specifications

General

Brand	Keyscan
Model	EC2500 Series
Category	Control Unit
Language	English