Keyscan Inc. A Member of the Kaba Group – CA150 Rev. B Installation Guide (07.15)
Figure 53 – HID iClass KEYRK40
Note on HID iClass KEYRK40
Reader/Keypad/LED ordered as 00 (4 bit burst) – example 6131AKN00100 (Red/Green colour)
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 C – 18 or 22 AWG
Reader ACU Connections
+DC - Red
Ground - Black
Data 0 - Green
Data 1 - White
Green LED – Orange
Beeper - Yellow
1 2 3
4
5
6
7 8 9
*
0
#
KI-00372E-10-13
Rev. A – 260 mA
Rev. C – 130 mA