174
MODBUS RS422/485 PORT
MT8000
COM1 RS-485 4w
Modbus RTU Controller
RS422 Port
1 RX- TX-
2 RX+ TX+
3 TX- RX-
4 TX+ RX+
5 GND GND
MT8000 RS-485 2Wire
9P D-SUB
Modbus RTU
Controller RS485
COM1 COM3
1 RX- 6 Data- D-
2 RX+ 9 Data+ D+
5 GND 5 GND GND
Note: MODBUS RTU (adjustable) usage
Users can decide the address range via setting value on Parameter 1. For example, when users set 5
to Parameter 1, the address range become 5~65535.
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