USB to Serial_Manual_Eng_DM v3.05.1

USB to Serial User Manual
15
1. RS232 Model
- DB9 Male Pin Assignment
2. RS422, RS485 Model
- DB9 Male Pin Assignment
- DIP Switch Setting
ON
OFF
1
Signal
RS485
RS422
2
Echo/Non-Echo Select
Echo
Non-Echo
3
RS422 terminal resistor
Enable
Disable
4
RS485 terminal resistor
Enable
Disable