12
Medium Intensity Obstruction Light
AV-OL-MI
DC Power Connection
The unit is designed to operate from a nominal DC voltage from 36V to 48V.
Wire as follows:
• Positive supply (+) = +VDC (Red)
• Negative supply (-) = 0V (Black)
For location details of the terminals please refer below:
+Vin
1
2
3 4 5
RS232
ALARM
6 7 8
9 10 11
DC/DC
LED driver
uP
LED
Light in
normal
Programming Port
-Vin
IO-1
12 13 14 15 16
J3
J6
J5
RS422
J4
IO-2
17 18 19 20 21
J7
Number Connector Signal
1
+VIN
+VDC
2
-VIN
-VDC
3
Alarm
COMM
4
Alarm
NO
5
Alarm
NC
6
RS232
GND_B
7
RS232
RxD
8
RS232
TxD
9
RS422
GND_B
10
RS422
422-
11
RS422
422+
12
IO-1
3V3
13
IO-1
IN-1
14
IO-1
GND_A
15
IO-1
OUT-1A
16
IO-1
OUT-1B
17
IO-2
3V3
18
IO-2
IN-2
19
IO-2
GND_A
20
IO-2
OUT_2A
21
IO-2
OUT_2B
