39
Installing ACU
ACU Connector Pinouts Guide
Console Connector (Modem Interface)
Pin
Signal
1
GND
2
GPS_OUTA
3
MODEM_LOCK
4
MUTE 0
5
NC
6
GPS_OUTB
7
EXM_AGC
8
MUTE 1
9
NC
Pin
Signal
1
NC
2
Modem TX / MAX422 RX+
3
Modem RX / MAX422 TX+
4
NC
5
GND
6
NC
7
MAX422 RX-
8
MAX422 TX-
9
NC
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin: MODEM CONSOLE
(Female Connector Type)
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin
(Male Connector Type)
Antenna Control Unit (ACU):
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin: MODEM RS232/422
(Male Connector Type)
1
2
3
4
5
6
7
8
9
5
4
3
2
1
9
8
7
6
D-Sub 9 Pin
(Female Connector Type)
Antenna Control Unit (ACU):
RS232/RS422 Connector (Modem Interface)
Cable Connector
:
Cable Connector
:
The ACU connector pins and their corresponding descriptions are shown in the figure and table.
