Part#: 7203

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ISO COMM2.PCI

Part#: 7203 Categories: , , ,

PCI 2-Port RS-232, RS-422, RS-485 Isolated Serial Interface

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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THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY.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.

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

The 7203 PCI serial interface provides two optically isolated serial ports, each individually configurable for RS-232, 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 7203 utilizes 16C850 UARTs 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-232, RS-422, RS-485

Humidity Range

10 – 90% Relative Humidity, Non-Condensing

Host Interface(s)

PCI

Max Data Distance

4000 feet

Max Data Rate

460.8K bps

Optically Isolated

Yes

Operating Temperature

0°C to 70°C (32°F to 158°F)

PC Bracket

Standard Height

# of Ports

2

Serial Connector(s)

DB9M

Storage Temperature

-50 – +105C

UART Series

850 UART

  • • Each port individually configurable for RS-232, RS-422, or RS-485
  • • Optical isolation provides protection against transients and ground loops
  • • 16C850 buffered UARTs with 128-byte FIFOs
  • • Data rates to 460.8K bps
  • • Automatic RS-485 enable/disable
  • • The PCI adapter includes two DB9M connectors

Windows Software

Software: SeaCOM - Windows

Linux Software

Software: SeaCOM - Linux

Manual

Manual: 7203

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