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      In Stock
      Block I/O series module

      1791-IOBX

      Spare Part Number

      PN1791-I0BX, 1791-IOBX/A

      Product Information:

      1791 Block I/O series module with

      a built-in power supply and a built-in

      interface. It is a DC-powered block

      I/O module. The 1791-IOBX block I/O

      module has 64 sink inputs and 64

      source outputs

      • One-year warranty
      • Global shipping
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      Technical specifications for

      1791-IOBX

      0 TECHNICAL PARAMETERS
      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC Systems
      • Spare Part Number:
        1791-I0BX, 1791-IOBX/A
      • Estimated shipping dimensions:
        15.2 cm x 33.0 cm x 5.1 cm
      • Weight:
        1.8 kg
      • Tariff Code:
        8537101190
      • Country of origin:
        USA
      • Place of shipment:
        Xiamen, Fujian, China
      • Voltage:
        24V DC
      • Inputs per Block:
        64 Sinking
      • Input On-state Voltage Range:
        12-26.4V DC
      • Input On-state Current:
        1.56mA min.
      • Input Off-state Voltage:
        7V DC max.
      • Outputs per Block:
        64 Sourcing
      • Output Voltage Range:
        18-26.4V DC at 300mA resistive max.
      • Series:
        Allen-Bradley PLC-5
      • Stock Availability:
        20
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      • 03

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      Alternative Names

      1791I0BX1791IOBXA 1791 I0BX, 1791 IOBX A

      Manuals

      1791-IOBX.pdf
      PRODUCT & ORDER FAQS

      Questions buyers ask about 1791-IOBX

      • What configuration controls are available on the 1791-IOBX for network and system integration?

        The 1791-IOBX provides DIP switches and configuration selectors that allow users to define parameters such as I/O group addressing, rack address, transmission rate, and processor restart lockout, offering granular control over how it interfaces with the PLC’s remote I/O link.

      • What environmental and operational ratings apply to the 1791-IOBX in industrial settings?

        The 1791-IOBX is designed to operate reliably between 0 °C and 60 °C ambient temperature and can be stored between -40 °C and 85 °C, making it suitable for typical plant-floor environments. It also supports standard industrial signal wiring using typical gauge wiring (e.g., 14 AWG).

      • How does the 1791-IOBX interface with a PLC-5 remote I/O link in a distributed control topology?

        The 1791-IOBX connects via a remote I/O link (e.g., 1791-series cabling) directly to a PLC-5 processor or I/O scanner, enabling it to act as a remote I/O node. Proper sequencing of block addresses and termination practices on the remote I/O link are essential to preserve communication integrity.

      • In what application domains is the 1791-IOBX particularly advantageous given its design attributes?

        The 1791-IOBX is especially advantageous in compact industrial control panels, machine-level automation, assembly systems, and remote I/O installations where integrating discrete I/O points and their power in a single block simplifies design, reduces wiring complexity, and improves maintainability.
      All FAQ
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          Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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