Gateway MicroGate MG1-1000 - Manual (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