Black Box IC820A Universal RS-232 to RS-422/485 Bidirectional Converter

Item #: 2889659   |   Model #: 0822088065678

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$144.95
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$144.95
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Type Value
Brand Name Black Box
Country of Origin United States
Environmental Certification WEEE
Environmentally Friendly Yes
Form Factor External
Limited Warranty 5 Year
Manufacturer Black Box Corporation
Manufacturer Part Number IC820A
Manufacturer Website Address http://www.blackbox.com
Marketing Information
  • Enables you to select RS-485 2-wire half-duplex or RS-485 4-wire full-duplex operation.
  • Selectable RS-422 operation with transmit and receive always enabled.
  • Automatic RS-485 driver control, so it works without any special programming for handshaking signals. Also enables transmitter from RS-232 TD signal and receiver when not transmitting.
  • Built-in bridging switches for 2- or 4-wire operation with no external jumpers to set.
  • Set operating mode with four switches.
  • Converts using either port power or power from an external 120-VAC/12-VDC power supply (sold separately).
  • No external power is required if two RS-232 output handshake lines are available.
Product Condition New
Product Model IC820A
Product Name IC820A Universal RS-232 to RS-422/485 Bidirectional Converter
Product Type Transceiver/Media Converter
TAA Compliant Yes
Total Number of Ports 2