Figure 85 - Dps-15 Power Supply Connections - Keyscan CA250 Series Technical Manual

Keyscan p/n
- CAS6101 &
- CAS6102
ACU 16V 40VA
or
ACU 16.5V 37VA
Transformer
Primary
110 VAC
AC AC
AUX/RDR
AC
AUX/RDR
CAS6105 Cable
Use Keyscan p/n CAS6105 plug-in cable included with
DPS15 to connect control board with power supply.
Diagram shows cut view of CA 8000 control board. The
PSC1 terminal is in the same location on all CA & EC
control boards.
Note
The CAS6105 cable can only be plugged into the PSC1
terminal when aligned in the correct orientation.
KI-00192E-01-12
Keyscan Inc. – Technical Guide (PC109x - 07.15)
Figure 85 – DPS-15 Power Supply Connections
Black
-
12V
Battery
(fully-charged)
Red
+
ACU Ground
- + FAIL - + -
BATT AUX/RDR EGND ACU
PSC1
AUX/RDR + 12V
DPS-15
Dual Power Supply
Important
The PC109x control board emits an intermittent beep if:
A) a back-up battery is not connected
B) two (2) transformers are not connected
ACU 16V 40VA
Lug
ACU 16.5V 37VA
Connect to PSC1 on
+ FAIL AC AC
ACU
ACU + 12V
AC
ACU
Connect to PSC1
on control board.
or
Do not
mount the
Transformer
transformers
inside the
ACU metal
enclosure.
Primary
110 VAC
DPS15.
Keyscan p/n
- CAS6105
READER 8
PC109x
Control Board
PSC1
READER PWR
-
+
FAIL
-
+
FAIL
ACU PWR
124