Part#: 3550

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ULTRA SIO-104

Part#: 3550 Category:

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

Call for price

Description

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY.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

Sealevel will support legacy products through technical and warranty support, software drivers and product manuals. Please contact Sales for further information.

The 3550 PC/104 serial interface provides one serial port configurable for RS-422 or RS-485. The board is capable of data rates to 460.8K bps and automatically handles RS-485 transmitter enable/disable. The 3550 utilizes a 16C850 UART to provide 128-byte Tx/Rx FIFOs for maximum reliability in data intensive applications.

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

Additional information

Communications Chip

16C850

Electrical Interface

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

1

RoHS Compliant

Yes

RS-485 Operation

Full Duplex (4 wire)Half Duplex (2 wire)

Storage Temperature

-50 – +105C

UART Series

850 UART

  • • Compliant with RoHS and WEEE directives
  • • Configurable for RS-422 or RS-485
  • • 16C850 buffered UART with 128-byte FIFOs
  • • Data rates to 460.8K bps
  • • Automatic RS-485 enable/disable
  • • 10-pin vertical header connector (right-angle connector available for OEM opportunities)

Windows Software

Software: SeaCOM - Windows

Linux Software

Software: SeaCOM - Linux

Manual

Manual: 3550

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