EIA-232 Cabling Diagrams
192 IOLAN DS1/TS2 User’s Guide, Version 3.4
RJ45DB9 Male
IOLAN RJ45 Terminal DB25
(DTE)
10-pin 8-pin
4(DSR) 320 (DTR)
3(RTS) 25 (CTS)
5(TxD) 43 (RxD)
6(RxD) 52 (TxD)
7(GND) 67 (GND)
8 (CTS) 7 4 (RTS)
9(DTR) 86 (DSR)
IOLAN DS1
DB9 Male Terminal DB25
(DTE)
3 (TxD) 3 (RxD)
2 (RxD) 2 (TxD)
7 (RTS) 5 (CTS)
8 (CTS) 4 (RTS)
6 (DSR) 20 (DTR)
5 (GND) 7 (GND)
4 (DTR) 6 (DSR)