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Part# 3588


PC/104 RS-485 Serial Interface

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The 3588 PC/104 serial interface provides eight two-wire RS-485 serial ports. The board includes UARTs with 128-byte FIFOs for fast, error free communication up to 921.6K bps. To simplify RS-485 communication, the board used with our software driver automatically handles the RS-485 driver enable, allowing the RS-485 ports to be viewed by the operating system as standard COM ports. Additionally, the board supports custom baud rates and 9-bit protocols.

Sealevel's SeaCOM software makes installation and operation easy using Microsoft Windows and Linux operating systems.

Note: This item has a minimum order quantity (MOQ) of 25 units. Please contact your sales representative with any questions.
Host Interface(s) PC/104
# of Ports 8
Electrical Interface RS-485
UART Series 950 UART
Communications Chip 16C954
Max Data Rate 921.6K bps
Max Data Distance 4000 feet
Operating Temperature 0 - +70C
Extended Temperature Call for Options
Storage Temperature -50 - +105C
Humidity Range 10 - 90% Relative Humidity, Non-Condensing
• Eight two-wire RS-485 serial ports
• 16C954 buffered UARTs with 128-byte FIFOs
• Data rates to 921.6K bps
• Two 40-pin right-angle header connectors
• Extended temperature range available (-40C - +85C)

PC/104 Adapter
PC/104 Adapter


40-Pin IDC to (4) DB9 Cable
40-Pin IDC to (4) DB9 Cable


40-Pin IDC to DB37 Cable
40-Pin IDC to DB37 Cable


PC/104 Hard Drive Adapter
PC/104 Hard Drive Adapter


Terminal Block
Terminal Block


DB37F to (4) DB9M Cable
DB37F to (4) DB9M Cable


Proudly Made in the USA
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