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Allen-Bradley 1791-32A0
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This image is for reference only product style, specific date of manufacture and product version, please refer to the actual product delivery!

Product Information

Product Describe
179132A0
BLOCK I/O INPUT MODULE 
120V AC
32 POINT (32 INPUT)
PLC BLOCK I/O
15AMP
120VAC
32 POINT MODULE (32 INPUT)

Specifications

  • Product Model
    1791-32A0
  • Spare Model
    1791-32A0/A, 1791-32A0/B
  • Product Parameters
    BLOCK I/O INPUT MODULE
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    18x12.5x9.5cm
  • Manufacturer
    Allen-Bradley
  • Weight
    0.84 kg
  • Inputs per Block
    32 (4 groups of 8)
  • Nominal Input Current
    11.0mA
  • Nominal Input Voltage
    120V ac
  • On–state Voltage Range
    79–132V ac, 47–63Hz
  • Off-state Voltage Maximum
    35V
  • Off-state Current Minimum
    2.3mA (60Hz)
  • Factory New

    These are new and current items that are procured from the manufacturer.
  • New No Package

    These parts are new. They have not been used, but their original packaging is no longer available.
  • New In Opened Package

    These parts are new. They have not been used, but their original packaging has been opened or the packaging is significantly aged.
  • New In Sealed Package

    Parts are new. They have not been used and still have their original package seal intact.
  • New in Original Package

    These parts are new. The packages were not originally sealed by their original manufacturer.

Warranty Period & Disclaimer

Amikon is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

FAQs

  • What is the 1791-32A0?+
    It is an Allen-Bradley 1791 Block I/O module designed for 120V AC input applications, featuring 32 input channels.
  • What type of signals does the module support?+
    The eight channels are universal, supporting 0/4 to 20 mA signals for both input (transmitters) and output (positioners).
  • Is this product brand new?+
    Yes, Allen-Bradley 1791-32A0 is brand new, original, unused, and factory sealed
  • How do I get the price of 1791-32A0?+
    Please contact our sales director Ms. Sandy for a discount exclusive quote, Email info@amikon.cn Mob/Whatsapp: +86-18020776786.
  • What is the 1791-32A0 input configuration?+
    It features 32 inputs arranged in four (4) groups of eight (8) channels each.
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Revisions

Revision Part #

Also known as

1791-32A0/A
1791-32A0 Rev A
1791-32A0/B
1791-32A0 Rev B
Product Applications
  • Logistics and Material Handling Factory: For discrete signal acquisition in automated vertical storage warehouses, sorting systems, and long-distance conveyor lines.
  • Packaging Machinery Factory: Integrated into high-speed packaging lines, used to monitor 120V AC signals such as limit switches and photoelectric sensors.
  • Automobile Assembly and Heavy Equipment Factory: As a remote expansion for PLC-5 or SLC 500 control systems, handling high-density digital input at the workshop site.
This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information. 
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Warranty
All parts new original are covered by Amikon 12 month warranty

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Why Choose Amikon Limited?

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Whether you're maintaining legacy systems or building future-ready projects, Amikon Limited is your dependable partner in precision and performance.


Product

MORE INFORMATION

Overview Manuals Technical notes

Features:

  • Hook top of slot over DIN rail
  • While pressing block against rail, pulldown on locking levers
  • When block is flush against rail, push upon locking levers to secure block to rail.
  • Up to 14AWG (2mm2) stranded with 3/64 inch (1.2mm) insulation
The Allen-Bradley 1791-32A0 is a discrete I/O block from Allen-Bradley. This module features Thirty-Two (32) 120VAC input channels in Four (4) groups of Eight (8) channels each. It has a nominal input current of requirement of 11.0 mA. This module supports Remote I/O (RIO) communication protocol for implementing distributed I/O architecture.

The 1791-32A0 Allen-Bradley Discrete I/O block may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
Allen-Bradley 1791-32A0 Discrete I/O block Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Mount the block I/O module in a vertical (recommended) or horizontal position.Allow sufficient room around the block for cooling air to flow through the blockmodule.
 
The input channels of the 1791-32A0 are grouped into Four (4) groups with each group having Eight (8) channels each. Each input channel has a maximum Off-state voltage of 35V, minimum On-state current of 5 mA at 79V, 60 Hz and maximum On-state current of 12.3 mA @ 132VAC, 60 Hz. Each channels has switching delays of 1.0 ms for Off to On transition and maximum of 26 ms for On to Off transition.

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