PC/104 RS-232, RS-422, RS-485 Serial Interface

Part: 3544 Model: SIO-104.2+2

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Description

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY. PLEASE CONTACT YOUR SALES REPRESENTATIVE FOR FURTHER INFORMATION AND NEW PRODUCT ALTERNATIVES.

The 3544 PC/104 serial interface provides four serial ports: Two RS-232 and two individually configurable for RS-422 or RS-485. The board is capable of data rates to 460.8K bps and utilizes a 16C554 UART that provides 16-byte Tx/Rx FIFOs. Ordering options allow the choice of UARTs with larger FIFOs, support for custom baud rates, and 9-bit protocols.

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

Category: PC/104

Additional information

Communications Chip	16C554
Electrical Interface	RS-232, RS-422, RS-485
Extended Temperature	Call for Options
Humidity Range	10 – 90% Relative Humidity, Non-Condensing
Host Interface(s)	PC/104
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	4
Storage Temperature	-50°C to 105°C (-58°F to 221°F)
UART Series	550 UART

Two ports RS232; Two ports individually configurable for RS-422 or RS-485
16C554 buffered UARTs with 16-byte FIFOs
Data rates to 460.8K bps
40-pin right-angle header connector
Extended temperature range available (-40C – +85C)