USB to Serial_Manual_Eng_DM v3.05.1

USB to Serial User Manual
42
2. Combo (RS422/RS485) Model
- DB9 Female Pin Assignment
- Switch for selecting RS422/RS485 Signal
Multi-4U Combo V1.6
Multi-8/USB Combo V1.6
1
2
Signal
Mode
OFF
OFF
RS422
Point-to-Point
OFF
ON
RS422
Multi-Drop
ON
OFF
RS485
Non-Echo
ON
ON
RS485
Echo