Keyscan CA250B, Technical Instructions

Page: 95 / 140

Keyscan Inc. – Technical Guide (PC109x - 04.15) 95
Figure 61 – Keyscan K-VAN Proximity Reader (125 kHz)
L
E
D
(
B
ro
w
n
)
D
1
(
W
h
ite
)
D
0
(
G
re
e
n
)
P
W
R
(
R
e
d
)
G
N
D
(
B
la
c
k
)
Shield not
connected at
reader.
Isolate with
electrical tape.
Shield ACU
Ground
Lug
D
1
(
W
h
ite
)
G
N
D
(
B
la
c
k
)
L
E
D
(
B
ro
w
n
)
P
W
R
(
R
e
d
)
D
0
(
G
re
e
n
)
P
re
-a
le
rt
(B
lu
e
)
P
re
-a
le
rt
(B
lu
e
)
6 conductors - shielded 22 AWG
Maximum - 500 feet (152.4 m)
Orange wire
not used.
Isolate & tape
back.
Orange
Reader terminal on control board
LED D1
WHT
D0
GRN
PWR
RED
GND
BLK
C1
(BEEP)
Blue used for pre-alert otherwise
isolate and tape back.
If connecting external sound device,
see Pre-Alert Relay Option or refer to
ACU cut sheet enclosed with panel
for ACU/OCB8 relay assignments.
KI-00198E-07-13