PCI-COM422 User’s Guide
page 17
Specifications
Communications Interface
I/O Connection:
50-pin SCSI D-Connector
Serial
Ports:
Eight
cable
terminated shielded male D-sub 9-pin with
standard IBM AT Style connectors compatible with
RS422
specifications.
Character length:
5, 6, 7, or 8 bits.
Parity:
Even,
odd
or
none.
Stop Interval:
1, 1.5, or 2 bits.
Serial Data Rates:
Up to 115,200 baud, Asynchronous, A faster range of
rates,
up
to
921,600,
is
achieved by jumper selection
on the card. Type 16550 buffered UART.
Address:
Continuously
mappable within 0000 to FFFF (hex)
range
of
PCI
bus
addresses.
Receiver Input Sensitivity: +200 mV, differential input.
Common Mode Rejection: +12V to -7V
Transmitter Output Drive Capability:
60 mA, with thermal shutdown.
Environmental
Operating
Temperature
Range: 0 °C. to +60 °C.
Storage
temperature
Range:
-50 °C. to +120 °C.
Humidity:
5%
to
95%,
non-condensing.
Power Required:
+5VDC at 125 mA typical, -12VDC at 5 mA
typical, +12VDC at 5 mA typical, 750 mW total
power
consumption.
Size:
7.8 Inches long (198 mm) by 3.8 inches high
(97 mm).
Summary of Contents for PCI-COM422
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