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Datacom > Converters

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IC820A

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Universal RS-232 to RS-422/485 Bidirectional Converter  

The handy device for multiple serial conversions.

IC820A

Extended Double Diamond™ Warranty Available
(Three years for two)

Product Highlights

  • Converts RS-232 to 4-wire RS-422 or to 2- or 4-wire RS-485.
  • Bidirectional data conversion.

  • Description

    Universal RS-232 to RS-422/485 Bidirectional Converter


    Quick Facts

  • Converts RS-232 to 4-wire RS-422 or to 2- or 4-wire RS-485.
  • Bidirectional data conversion.

  • Further Details

  • 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.


  • Technical Specifications for Universal RS-232 to RS-422/485 Bidirectional Converter:

    This product works with:
  • Category 3 Solid Bulk Cable (EYN712A)
  • DB9 PockeTester (TS500A-R2)
  • 120-VAC/12-VDC Wallmount Power Supply (PS1002)
    Questions? Contact our FREE Tech Support.

    NOTE: Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.

  • Resources for Universal RS-232 to RS-422/485 Bidirectional Converter:

    Manuals

    • Universal RS-232 to RS-422/485 Bidirectional Converter
      Installation and User Guide


    Connect your Universal RS-232 to RS-422/485 Bidirectional Converter with:

    Accessory: PS1002

    120-VAC Wallmount Power Supply

    120-VAC Wallmount Power Supply

    Accessory: EYN712A

    Category 3 Solid Bulk Cable, 24 AWG, PVC, NEC®, CM, CMR, 2-Pair, Custom Lengths

    Category 3 Solid Bulk Cable, 24 AWG, PVC, NEC®, CM, CMR, 2-Pair, Custom Lengths

    Double Diamond Warranty

    Standard Manufacturer's Warranty


    A Five year warranty is included.

    Extended Two years for one Warranty Available


    Protect your purchase with an additional Two years for oneDouble Diamond™ warranty!
    Cost: $11.00

    Extended Three years for two Warranty Available


    Protect your purchase with an additional Three years for twoDouble Diamond™ warranty!
    Cost: $21.99

    Diamond

    Double Diamond™ Warranty (Standard)

    Coverage:

    The most complete product warranty exclusively from Black Box

    The Double Diamond™ Warranty is our no-questions-asked warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    Most products come with a one- or two-year warranty. Some products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life! Standard Warranty features are as follows:

    Worry-Free Purchases

    If your new Black Box® brand products are accidentally damaged, you're covered with this no-questions asked warranty. FREE

    Coverage

    Double Diamond™ is the standard warranty that comes with your new Black Box® brand product. Most products come with a one- or two-year warranty.

    Lifetime Guarantees

    Many products, such as copper cables, manual switches, cabinets, and racks, are guaranteed for life.

    Fast Service

    During the warranty period, Black Box® Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!

    Extra Coverage

    Extend your warranty or protect a previously purchased Black Box® brand product* for an additional year for only 10% of the current retail price! And when you do, we give you the second year of extended coverage free! FREE Tech Support Hotline. No cost. No contracts. No kidding!

    No-Risk 45-Day Return Policy

    If it's not right, send it back.
    (Excludes custom built products)

    * Certain products may not be eligible.

    Warranty Compared

    Black Box® Double Diamond™ Warranty The Competition
    Warranty Length One Year to Lifetime, Depending on the Product. Read the fine print.
    Guaranteed for Life! Black Box® Brand Copper Cables, Manual Switches and More! No.
    Accidental Damage 100% Covered! No.
    Water Damage 100% Covered! No.
    Power Surges 100% Covered! No.
    Warranty Replacements No Questions Asked! Forget It.
    Tech Support Hotline 100% FREE! $$$
     

    Add to Cart

    Price: $109.95

    Quantity

    Warranty

    Total

    In Stock

    Shipping Info

    In Stock - orders received before 8PM ET ship same day


    45-day return policy


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