Connecting, Mode direct string - rs-232 control – CUE CUEwire User Manual
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4. Connecting
4.1. Mode Direct String - RS-232 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
Serial data cable
RS-232
Controlled Device
RS-232, DB-9-female connector
Pin 1
Carrier Detect
Pin 2
RxD
Pin 3
TxD
Pin 4
DTR (Data Terminal Ready)
Pin 5
GND (Signal Ground)
Pin 6
DSR (Dasta Set Ready) - connected to DTR
Pin 7
RTS (Request To Send)
Pin 8
CTS (Clear To Send)
1
5
6
9
Pin 9
Not used
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