Features & Specifications

3U Compact PCI 2-Port RS-232, RS-422, RS-485 Serial Interface

Part: 7901 | Model: COMM+2.cPCI

Features

• Two port field selectable RS-232, RS-422, or RS-485 interface

• Automatic RS-485 Enable and Disable

• Hot Swap compliant (PICMG 2.1 Rev. 3.0)

• PCI bus 2.2 compliant

• Universal 3.3 and 5V compatible

• Full RS-232 control signals supported

• 16850 buffered UART with 128-byte FIFO

Specifications

Communications Chip

16C850

Electrical Interface

RS-232, RS-422, RS-485

Humidity Range

10 – 90% Relative Humidity, Non-

Condensing

Host Interface(s)

Compact PCI

Max Data Distance

4000 feet

Max Data Rate

460.8K bps

Operating

Temperature

0°C to 70°C (32°F to 158°F)

# of Ports

2

Serial Connector(s)

DB9M

Storage Temperature

-50°C to 105°C (-58°F to 221°F)

UART Series

850 UART

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