Keyscan Inc. A Member of the Kaba Group – CA150 Rev. B Installation Guide (07.15)
D1 (White)
D0 (Green)
PWR (Red)
GND (Black)
Shields not
connected.
Isolate with
electrical tape.
Shield
ACU
Ground
Lug
D1 (White)
D0 (Green)
PWR (Red)
GND (Black)
LED (Orange)
CA150 Reader Terminal
Isolate and tape back any unused
wires.
Pre-alert (Yellow)
LED
D1
WHT
D0
GRN
PWR
RED
GND
BLK
C1
(BEEP)
Note - If Pre-alert is connected, the
reader cannot read any HID 125 kHz-
compatible card during the pre-alert
beep.
LED (Orange)
Pre-alert (Yellow)
Yellow (Beeper) used for pre-alert
otherwise isolate and tape back.
6 conductors – shielded
Maximum 500 ft (152.4 m)
Rev A – 18 AWG
Rev B & Rev C – 18 or 22 AWG
KI-00370E-10-13
Rev. A – 260 mA
Rev. B – 75 mA
Rev. C – 121 mA