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      1791-32AO

      Discrete Input module
      In Stock

      Product Describe：

      Discrete Input module
      32 INPUT POINTS
      120 VAC
      4 GROUPS OF 8
      0.15 AMP
      DIN RAIL MOUNT
      SCREW TERMINALS

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      Technical specifications Revisions FAQ

      Technical specifications for 1791-32AO

      Technical specifications for 1791-32AO

      • Manufacturer:
        Allen-Bradley
      • Product Category:
        PLC Systems
      • Spare Part Number:
        1791-32AO
      • Estimated shipping dimensions:
        17.8x8.2x9.5cm
      • Weight:
        0.54 kg
      • Tariff Code:
        8537101190
      • Counliy of origin:
        USA
      • No. of groups:
        Four (4) input groups
      • No. of channels per group:
        Eight (8)
      • Nominal input current:
        11 mA
      • Input voltage:
        120VAC
      • ON state voltage range:
        79-132VAC, 47-63 Hz
      • External supply current:
        150 mA
      • Power dissipation:
        13.62 Watts
      • Thermal Dissipation:
        46.44 BTU / hr
      • Inputs per Block:
        32
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      Revisions

      Revisions

      Revision Part #

      Also known as

      1791-32A0 Ser A
      1791-32A0/A, Series A, Rev A
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      1791-32A0 Ser B
      1791-32A0/B, Series B, Rev B
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      FAQS

      • What is the supported protocol of the 1771-32A0?
        The 1771-32A0 supports RIO communication protocol.
      • Does the 1771-32A0 require an external power to operate?
        Yes. It requires 85-132VAC, 47-63 Hz with current of 150 mA.
      • Does the module come with discrete output channels?
        No. The 1771-32A0 only has input channels.
      • How does the 1791-32AO differ from other discrete input modules in the 1791 series?
        This model offers 32 input channels and optimized input circuitry for enhanced signal reliability.
      • What are the installation guidelines for the 1791-32AO module?
        Mount the module in a compatible 1791 chassis, ensure proper alignment, and follow recommended wiring practices.
      • Can the 1791-32AO Discrete Input Module be used in harsh industrial environments?
        Yes, it is designed for industrial conditions, with durable construction and resistance to vibration and electrical noise.
      Trusted by 5,000+ plants worldwide | Backed by our vast inventory of top-tier control parts, modules and cards, fast shipments are dispatched to cover your urgent needs. ABOUT US >>
      Disclaimer: We are not an authorized distributor or distributor of the product manufacturer of this website, The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because our company is not an authorized distributor of this product, the Original Manufacturer`s warranty does not apply.While many DCS PLC products will have firmware already installed, Our company makes no representation as to whether a DSC PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Our company also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from our company, its distributors, or any other source. Our company also makes no representations as to your right to install any such firmware on the product. Our company will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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