User's Manual

Antenna Controller User Manual Ver. 1.00
Electrical Installation
P/N 1100031 page 6-4
6.2 Network Connections
6.2.1 Host PC - RS232 Connection
Note: Use a shielded twisted pair cable.
HOST COM.
P14
RX
TX
GND
red
black
shield
3
2
5
4
6
7
8
9 PIN
D-TYPE
HOST
GBI 2.0
HOST COM.
P14
RX
TX
GND
red
black
shield
2
3
7
4
5
6
25 PIN
D-TYPE
HOST
GBI 2.0
20
Figure 6-3:RS232 Serial connection to PC
6.2.2 RS422 Network Connection
Antenna Controller units are connected to the Site Controller network via RS422
communication cable in daisy chain fashion. All communication lines are
connected in parallel (RX&RX, RX*&RX*, TX&TX, TX*&TX*).
Note: use shielded double twisted pair cable.
Figure 6-4:RS422 Serial connection to
Antenna Controller Network
6.2.3 RS485 Network Connection