User's Manual

Antenna Controller User Manual Ver. 1.00
Electrical Installation
P/N 1100031 page 2-3
2.2.3 RS-422
(Jumper J7 must be in RS422 position)
TX*
RX*
RX
RS422
SERIAL
COMM.
TB1
TX
SCREEN
SCREEN
Figure 2-6: RS-422
2.2.4 RS-485
TX*
RX*
RX
RS485
SERIAL
COMM.
TB1
TX
SCREEN
SCREEN
Option
installing 0 ohm
resistors R126/127
to bridge between
RX & TX
Figure 2-7: RS-485