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Expansion Module for Wireless Extenders, with (2) Analog Inputs, (2) Analog Out


Please call 877-877-2269 for a replacement product or part.
Extended Double Diamond™ Warranty Available (3 Additional Year)


  • Plug into base modules from the Black Box® Wireless Extenders for Digital or Analog I/O family.
  • Communicate with sensors, meters, PLRs, and other input/output monitoring equipment.
  • DIN rail mountable. Rugged IP30-rated cases protect internal circuitry.
  • Operate in a wide temperature range and work in most indoor and outdoor applications.
  • Fit easily into most industrial power control and automation systems. Work with Modbus® and PROFIBUS® systems—no converters are needed!
  • Receive power through the connected module.
  • Use these durable, plug-and-play expansion modules to add more I/O capabilities to Wireless Extenders for Digital or Analog I/O Base Modules.

    Why buy a complete wireless control system when all you need are a few links to existing I/O devices? Black Box® Modular Wireless Extenders for Digital or Analog I/O give you the flexibility to order only what you need.

    The products in the family enable you to custom build a system for cable-free links in your demanding application. Start with base modules for several I/O points, and when your site grows, just snap in several of these expansion modules to establish more connections. All modules in the family feature similar enclosures with local bus plugs and receptacles that enable them to be connected together.

    Easy input and output customization for industrial control.
    In all, you can plug up to six expansion modules into the base module to add more I/O capabilities. The expansion modules feature removable screw terminal blocks for the inputs and outputs. Use the digital inputs to detect the presence of contact closures, transistor switches, or on/off, and use the digital outputs to drive external devices such as indicators, relay coils, or other equipment. Use the analog inputs/outputs to accept or produce voltage or current signals.

    You can even choose from several different combinations of digital inputs, digital outputs, analog inputs, and analog outputs. How's that for customization?

    Work well in existing industrial-control applications.
    The expansion modules are DIN rail-mountable for simple, space-saving integration into your existing industrial application.

    And because the system is Modbus compatible, you can communicate with many popular industrial-control applications, including the legacy systems that you've been running for years. Connect to Wonderware® or LabVIEW automation and industrial control applications or a number of Modbus compatible utilities to bring data directly into your PLC system.

    To configure modules and manage your I/O devices, be sure to also order the system's programming module. It gives you a convenient way to use a PC to interface with base and expansion modules.

    Tech Specs

    Approvals RoHS
    Connectors I/O: 2-, 4-, or 8-position terminal block(s); For plugging modules together: (2) 14-pin local bus connectors (M/F)
    Digital/Analog I/O Voltage Digital inputs: 0–48 VDC; Digital outputs: 10–48 VDC (from PNP sourcing transmitters); Analog inputs and outputs: 4–20 mA, 0–20 mA or 0–10 VDC (software-selectable)
    Dimensions 1.2"H x 3.7"W x 5"D (3 x 9.4 x 12.7 cm)
    DIN Rail Mount 35 mm
    Power From the connected base module
    Temperature Tolerance 40 to 185º F (4 to 85º C)

    * 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.


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $29.40

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $58.79


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The Expansion Module for Wireless Extenders, with (2) Analog Inputs, (2) Analog Out comes with a standard 5 Year Double Diamond™ Warranty (Standard) already included.

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

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.