POC-W24C-ULT3 FHD Medical Panel PC
Page 36
NOTE:
Please refer to the IRFR-100 user guide in the driver CD
(IRFR-100_AP_UserGuide.pdf) for detailed instruction on how to use
the IRFR-100.
3.9 RS-232/422/485 Serial Port Connection
The bottom panel of the POC-W24C-ULT3 has one DB-9 male connectors for
RS-232/422/485 connection. The serial communication mode selection can be made
through the BIOS options. Please refer to Section
4.3.3.1.1 for detailed information. The
pinouts of the DB-9 connector are listed below.
Pin RS-232 RS-422 RS-485
1 DCD TXD422- TXD485-
2 RX TXD422+ TXD485+
3 TX RXD422+
4 DTR RXD422-
5 GND
6 DSR
7 RTS
8 CTS
9 RI
Table 3-2: RS-232/422/485 Serial Port Pinouts