CUE CUEwire - Manual (Page 9)

4.3. Mode Direct String - RS-485 Control
MODE SELECT
CUEwire Converter 232/422/485
POWER
24 VDC CUEwire RS-485
RS-232
BYPASS
POWER
RS-422
1 4 3 2 1 2
Power supply
90 - 264 VAC
CUEadapter
Touch Panel
CUEwire Converter
1 4 3 2
RS-485
Controlled Device
1
4
3
2
RS-485, 4-pin connector
Pin 1 +24 VDC
Pin 2 GND (Signal Ground)
Pin 3 Data A+
1 4 2 3
Pin 4 Data B-
User Manual CUEwire Converter
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Page 9 of 18