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Sealevel 7204 PCI 2-Port RS-422, RS-485 Serial Interface

Sealevel 7204 PCI 2-Port RS-422, RS-485 Serial Interface

Price on request

  • Compliant with RoHS and WEEE directives
  • Each port individually configurable for RS-422 or RS-485
  • 16C850 buffered UARTs with 128-byte FIFOs
  • Data rates to 460.8K bps
  • Automatic RS-485 enable/disable
  • Two DB-9M connectors

Sealevel 7204 PCI 2-Port RS-422, RS-485 Serial Interface

The Sealevel 7204 PCI serial interface provides two serial ports, each individually 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 7204 utilizes 16C850 UARTs that provide 128-byte Tx/Rx FIFOs. Ordering options allow the choice of UARTs with 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.

Features

  • Compliant with RoHS and WEEE directives
  • Each port individually configurable for RS-422 or RS-485
  • 16C850 buffered UARTs with 128-byte FIFOs
  • Data rates to 460.8K bps
  • Automatic RS-485 enable/disable
  • Two DB-9M connectors

Specifications

Communications Chip 16C850
Electrical Interface 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
Operating Temperature 0°C to 70°C (32°F to 158°F)
PC Bracket Standard Height
# of Ports 2
RoHS Compliant Yes
Serial Connector(s) DB9M
Storage Temperature -50°C to 105°C (-58°F to 221°F)
UART Series 850 UART

 

For more information: Sealevel

 

 

 

 

Sealevel 7204 PCI 2-Port RS-422, RS-485 Serial Interface

Sealevel 7204 Datasheet

Additional information

Producent

Sealevel

Produktkategori

PCIe Asynchronous Serial Adapters

Ports

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