Pinouts and Cabling Diagrams 401
Serial Pinouts

RJ45 (for medical unit models)

This section defines the pinouts for the RJ45 connection for the medical unit models.
The following table provides pinout information:
DB9 Male (Serial Only)
This section defines the pinouts for the DB9 male connection used on the 1-port IOLAN that is serial
only (not I/O).
The following table provides pinout information:
Pinout
10-pin EIA-232
1DTR (out)
2TxD (out)
3RxD (in)
4DCD (in)
5RTS (ou t)
6CTS (in)
7low current output (-12V) (out)
8low current output (+12V) (out)
9GND
10 Shield
Pinout
9-pin
EIA-232
EIA-422/485
Full Duplex
EIA-485
Half Duplex
1 (in) DCD
2 (in) RxD RxD+
3 (out) TxD TxD+ TxD+/RxD+
4 (out) DTR
5GND GND GND
6 (in) DSR RxD-
7RTS
8 (in) CTS
9TxD- TxD-/RxD-
Pin 1 Pin 10