Specifications

Power and Environment
50
Ordering Information
Specification
Hardware
Configuration
Interface
Performance
OS supported
I/O controller
COMpad-32B/85B-2:
COMpad-32B/85B-4:
Connector type
16C550 or compatible x 2, each with
16 byte Tx/Rx FIFO
16C550 or compatible x 4, each with
16 byte Tx/Rx FIFO
Male DB9
Bus interface
Serial interface
No. of ports
Signals
PCMCIA Type º
COMpad-32B: RS-232
COMpad-85B: RS-422/485
COMpad-32B/85B-2: 2
COMpad-32B/85B-4: 4
COMpad-32B RS-232: TxD, RxD,
RTS, CTS, DTR, DSR, CD, RI
COMpad-85B RS-422/485: TxD+/-,
RxD+/-, GND
Speed
50 ~ 115.2K bps
Parity
Data bits
Stop bits
IRQ
I/O address
None, even, odd
5, 6, 7, 8
1, 1.5, 2
3, 4, 5, 7, 9, 10, 11, 12, 15
COM 3/4 (3E8h/2E8h) or 16 consecutive
bytes from 330h to 36Fh
COM 5/6/7/8 (240h/248h/250h/258h)
or 32 consecutive bytes from 340h
to 35Fh
COMpad-32B/85B-2:
COMpad-32B/85B-4:
COMpad-32B/85B-2
COMpad-32B/85B-4
Windows NT, Windows 95/98, DOS
Power requirement
Operating temp.
5V, 100mA typical, 120mA Max
5V, 80mA typical
5V, 200mA typical, 240mA Max
5V, 160mA typical
0 ~ 55J
COMpad-32B-2
COMpad-32B-4
COMpad-85B-2
COMpad-85B-4
2 ports PCMCIA RS-232 card
4 ports PCMCIA RS-232 card
2 ports PCMCIA RS-422/485 card
4 ports PCMCIA RS-422/485 card
MOXA PComm Pro Professional serial comm developing
tools for Windows NT, Windows 95/
98, including ease-to-use library,
debugging cable and useful utilities,
such as Data Scope, Terminal
Emulator, and Performance Analyzer.
Port
Interface
232 422 485
2 4 8 16 32
COMpad-32B-2:
COMpad-85B-2:
COMpad-32B-4:
COMpad-85B-4:
Optional Developing Tool
COMpad-32B/85B