Korenix JetCon Serie Guia Del Usuario página 10

DIP Switch RS-232
2201i
RS-232 to RS-422/485 Converter
PWR
TX
RX
RS-422/485-4w RS-485-2w 12-48V
Power Input Range
DC 12V~48V
4.
JetCon 2201 RS-232 RS-422, RS-485 4-wire 2-wire RS-232
DB-9 RS-422/485
RS-232 pin (DB-9)
Pin No.
1 CD
2 TD
3 RD
4 DTR
5 S.G.
6 DSR
7 RTS
8 CTS
9 RI
4.1 PC/PLC RS-232
PC/PLC RS-232
: DC 24V/1A
V- V+
Carrier Detect
Transmit Data
Receive Data
Data Terminal Ready
Signal Ground
Data Send Ready
Request To Send
Clear To Send
Ring Indicator
AC
UL
Female
5 4 3 2 1
9 8 7 6