ULTRA-SIO: ISA to 2 Port RS-422/485 Serial Adapter

ULTRA-SIO: ISA to 2 Port RS-422/485 Serial Adapter

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  • Selectable COM: port address
  • Selectable and sharable IRQ (2-7,10-12,14 and 15)
  • Automatic control of RS-485 driver enable
  • Isolated version available
  • Compatible with existing communication drivers
  • 16-bit addressing eliminates I/O conflicts
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Product Details

THIS PRODUCT IS OBSOLETE DUE TO LACK OF COMPONENT AVAILABILITY.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 3089 ISA serial interface provides the PC with two RS-422, RS-485 Asynchronous links to data collection and other devices. Individually selectable addresses and extended "AT" interrupts allow for seamless integration. The 3089 appears to the host system as a standard COM: port requiring no special drivers or additional software.
  • Specifications
  • Features
  • Software & Documentation
  • Reviews (0)

Specifications

  • Host Interface(s)

    ISA

  • Max Data Distance

    4000 feet

  • Operating Temperature

    0°C to 70°C (32°F to 158°F)

  • Communications Chip

    16550

  • Electrical Interface

    RS-422,RS-485

Features

Software & Documentation

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