Gateway MG1-1000 - page 10

Table 7 - J7 RS485 Channel #2
Pin
Number Name Description Type
2 RS485_RX+ Non-Inverting Receiver Input
(Full Duplex Mode) Input
4 RS485_RX- Inverting Receiver Input
(Full Duplex Mode) Input
6 RS485_GND RS485 Ground
(Not signal Ground!!!) Power
RS485_TX+ Non-Inverting Driver Output
(Full Duplex mode) Output
8
RS485_TX/RX+
Non-Inverting Receiver Input /
Driver Output (Half Duplex
mode)
Input/Output
RS485_TX- Inverting Driver Output
(Full Duplex mode) Output
10
RS485_TX/RX-
Inverting Receiver Input /
Driver Output (Half Duplex
mode)
Input/Output
MicroGate™ User Manual 10