125
Wiring diagram:
RS-485 4W:
MT800 Com1 RS-485]
9P D-SUB
AJ71C24
RS-422
1 RX- SDB
2 RX+ SDA
3 TX- RDB
4 TX+ RDA
5 GND GND
RS-232: A1SJ71UC24-R2
MT8000 RS232
9P D-SUB
RS232 port
9P D-SUB Female
COM1 COM2 COM3
3 TX 4 TX 7 TX 2 RXD
2 RX 6 RX 8 RX 3 TXD
5 GND 5 GND 5 GND 5 GND
1 DCD
4 DTR
6 DSR
7 RTS
8 CTS
Driver Version:
Version Date Description of Changes
V1.40 Feb/09/2009
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