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Black Box Universal RS-232 to RS-422/485 Bidirecti

Black Box IC820A

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Contact us and save even more if you meet these Big Deal qualifications.
Want additional savings? Contact your sales representative for orders of $10,000 MSRP or more.

Model IC820A

UPC Code: 822088065661

Provantage Code:  BABX4MV

Condition:  Factory New

  • Limited Warranty: 5 Year
  • Country of Origin: United States
  • Form Factor: External
  • Power Source: Power Supply
  • TAA Compliant: Yes

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NetworkingNetwork DevicesTransceivers/Media Converters

Black Box IC820A Specifications

    Universal RS-232 to RS-422/485 Bidirecti


At a Glance

    • Transmit data up to 115 kbps or at distancesup to 4000 ft.
    • Operates in point to point or multipoint applications
    • Operates 2-wire half-duplex or 4-wire half- or full-duplex.
    • async (data leads) only.
    • Up to 32 RS485 devices can be attached to create a large multi-drop network
    • The RS485 driver is automatically enabled during each spacing state on the RS232 side.

Overview

    • 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.


Specifications

Product NameUniversal RS-232 to RS-422/485 Bidirecti
Product TypeTransceiver/Media Converter
Total Number of Ports2
TAA CompliantYes
Form FactorExternal
Power SourcePower Supply
Environmentally FriendlyYes
Product ConditionNew
Country of OriginUnited States
Plug / Connector TypeTerminal Block
Product ModelIC820A
Limited Warranty5 Year
Supplies/Accessories for Black Box IC820A

Black Box 120-VAC/12-VDC Wallmount Power Supply with Bare Leads

Mfg Part# PS1003-R2


Black Box 90-240VAC 12VDC 6W Wall Mount Power Supply

Mfg Part# PS1002-R2


The Following Product is Compatible With Black Box IC820A

Black Box RS-232 to RS-422/RS-485 Interface Conver

Mfg Part# IC821A

Considering a Volume Purchase?
You may be able to save even more on your order if you meet the following Black Box BIG DEAL qualifications:

Want additional savings? Contact your sales representative for orders of $10,000 MSRP or more.


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Black Box Model IC820A