Main Serial Interface
Product Reference Guide 57
Figure 35 - RS232 Main Interface Connections
RS422 Full Duplex Interface
The RS422 full-duplex (5 wires + shield) interface is used for non-polled
communication protocols in point-to-point connections over longer distances
(max 1200 m / 3940 ft) than those acceptable for RS232 communications or in
electrically noisy environments.
The CBX pinout follows:
Figure 36 - RS422 Full Duplex Connections
CBX100/500 Description
TX+ RS422 Transmit Data +
RX+ RS422 Receive Data +
TX- RS422 Transmit Data -
RX- RS422 Receive Data -
SGND Signal Ground
To Next Page
Loading...
