Contec IPC Series User Manual

5. Each Component Function
Serial Port Interface
Serial port A and B(RS-232C Ports)
The PANECON-PC is equipped with two RS-232C-compliant serial
port connectors (SERIAL1: Serial port A and SERIAL2: Serial port
B). You can use BIOS Setup (described in Chapter 3) to configure
an I/O address, interrupt and unused state for each of the ports
independently. (The same I/O address and IRQ cannot be shared
with any other device.)
Table 5.4. SERIAL A and B I/O Addresses and Interrupts
COM I/O address Interrupt
1 3F8h - 3FFh
2 2F8h - 2FFh
3 3E8h - 3EFh
4 2E8h - 2EFh
IRQ 3
IRQ 4
The BIOS defaults to the following factory settings:
Serial port A: COM1(3F8h-3FFh),IRQ4
Serial port B: COM2(2F8h-2FFh),IRQ3
Table 5.5. Serial Port Connector
Pin No.
1
2
3
4
5
6
7
8
9
Connector used on the unit 9-socket D-SUB (MALE)
Signal
CD
RD
TD
DTR
GND
DSR
RTS
CTS
RI
Direction
Input
Input
Output
Output
-----
Input
Output
Input
Input
1 5
9
6
No.4-40UNC
Inch thread
Meaning
Carrier detect
Received data
Transmitted data
Data terminal ready
Signal ground
Data set ready
Request to send
Clear to send
Ring indicator
50
User’s Manual

Contec IPC Series Specifications

General

Brand	Contec
Model	IPC Series
Category	Desktop
Language	English