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Allen-Bradley 1756-IB32 32-channel digital input module, 24V DC sinking, for ControlLogix systems, high-density and chassis-mounted.

Allen-Bradley 1756-IB32

SKU: 1756-IB32
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$254.00
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Allen-Bradley 1756-IB32 | 32-Point 24V DC Sinking Digital Input Module for ControlLogix

Overview

The Allen-Bradley 1756-IB32 is a 32-channel sinking digital input module for use with the ControlLogix platform. It is designed for applications requiring high-density 24V DC input, providing efficient signal acquisition and compact integration into chassis-mounted control systems.

Key Features

  • 32 Digital Inputs – Sinking (NPN) configuration

  • Input Voltage: 24V DC nominal (10–30V DC range)

  • High-Density Form Factor – Ideal for space-constrained panels

  • DIN-Rail or Panel Mount via 1756 Chassis

  • Real-Time Input Monitoring – Fast ON/OFF response

  • LED Indicators – Channel-level diagnostics

  • Hot-Swappable – Replace module without powering down system

  • Compatible with ControlLogix Controllers – Seamless Logix5000 integration

Technical Specifications

  • Catalog Number: 1756-IB32

  • Channels: 32 sinking digital inputs

  • Input Voltage Range: 10–30V DC

  • Nominal Voltage: 24V DC

  • Input Delay Time: 8 ms (default), configurable

  • Current Draw: 100 mA @ 5.1V DC (from backplane)

  • Isolation Voltage: 250V (channel-to-backplane and between groups)

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to 185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Certifications: UL, CE, CSA, ATEX, IECEx

Applications

  • Large-Scale Discrete Input Systems

  • Material Handling and Packaging Machines

  • Industrial Automation Panels

  • Distributed Control and SCADA Systems

  • OEM Equipment with High Input Counts

Why Choose the 1756-IB32?

  • High Input Density – Reduces the number of modules required

  • Cost and Space Efficient – Ideal for centralized control cabinets

  • Quick Diagnostics – Channel-level LED status indicators

  • Industrial Reliability – Robust for demanding environments

  • Logix Integration – Easily programmed via Studio 5000

Order Now

Available and ready to ship globally. 

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

Description

Allen-Bradley 1756-IB32 | 32-Point 24V DC Sinking Digital Input Module for ControlLogix

Overview

The Allen-Bradley 1756-IB32 is a 32-channel sinking digital input module for use with the ControlLogix platform. It is designed for applications requiring high-density 24V DC input, providing efficient signal acquisition and compact integration into chassis-mounted control systems.

Key Features

  • 32 Digital Inputs – Sinking (NPN) configuration

  • Input Voltage: 24V DC nominal (10–30V DC range)

  • High-Density Form Factor – Ideal for space-constrained panels

  • DIN-Rail or Panel Mount via 1756 Chassis

  • Real-Time Input Monitoring – Fast ON/OFF response

  • LED Indicators – Channel-level diagnostics

  • Hot-Swappable – Replace module without powering down system

  • Compatible with ControlLogix Controllers – Seamless Logix5000 integration

Technical Specifications

  • Catalog Number: 1756-IB32

  • Channels: 32 sinking digital inputs

  • Input Voltage Range: 10–30V DC

  • Nominal Voltage: 24V DC

  • Input Delay Time: 8 ms (default), configurable

  • Current Draw: 100 mA @ 5.1V DC (from backplane)

  • Isolation Voltage: 250V (channel-to-backplane and between groups)

  • Operating Temperature: 0°C to +60°C (32°F to 140°F)

  • Storage Temperature: -40°C to +85°C (-40°F to 185°F)

  • Relative Humidity: 5% to 95% non-condensing

  • Certifications: UL, CE, CSA, ATEX, IECEx

Applications

  • Large-Scale Discrete Input Systems

  • Material Handling and Packaging Machines

  • Industrial Automation Panels

  • Distributed Control and SCADA Systems

  • OEM Equipment with High Input Counts

Why Choose the 1756-IB32?

  • High Input Density – Reduces the number of modules required

  • Cost and Space Efficient – Ideal for centralized control cabinets

  • Quick Diagnostics – Channel-level LED status indicators

  • Industrial Reliability – Robust for demanding environments

  • Logix Integration – Easily programmed via Studio 5000

Order Now

Available and ready to ship globally. 

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1756-IB32

Allen-Bradley 1756-IB32

$254.00
Add to wishlist
Allen-Bradley 1756-IB32

Allen-Bradley 1756-IB32

Your Price:
$254.00
Item Added to Your Cart
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