Instruction Manual
6
RS-422 Cable Wiring:
RS-485 Cable Wiring
DB9 (RS422 to USB Cable)
TXD-1.
TXD+2.
RXD+3.
RXD-4.
GND5.
DB9 (RS422 Device)
TXD-1.
TXD+2.
RXD+3.
RXD-4.
GND5.
DB9 (RS485 to USB Cable)
DATA-1.
DATA+2.
NC3.
NC4.
GND5.
DB9 (RS485 Device)
DATA-1.
DATA+2.
NC3.
NC4.
GND5.
