1756-IB32/B DC Input Module | Allen-Bradley

Allen-Bradley 1756-IB32/B ControlLogix DC Input Module

Key Features

32 digital DC inputs in compact 1-slot design

10-31V DC wide operating voltage range

Fast response with configurable filtering

Industrial-grade durability for harsh environments

Technical Specifications

Input type: Sinking DC

Input groups: 2 (16 points each)

On-state current: 2mA minimum at 10V DC

Off-state leakage: 1.5mA maximum

Backplane power: 120mA at 5.1V DC

Isolation voltage: 50V continuous

Operating temperature: 0-60°C (32-140°F)

Storage temperature: -40-85°C (-40-185°F)

Model Variants

1756-IB32

1756-IB32/A

1756-IB32/B (current version)

Industrial Applications

Factory automation conveyor systems

Packaging machine sensor inputs

Material handling equipment

Process control monitoring

Common Installation Scenarios

Replacing older 1756-IB16 modules for space savings

Expanding input capacity in ControlLogix racks

Adding remote I/O stations in automotive plants

Pain Point Solutions

Solves space constraints with high-density design

Reduces wiring time with removable terminal blocks

Minimizes false triggers with adjustable filtering

Package Includes

1x 1756-IB32/B module

1x Removable terminal block

Installation documentation

Shipping Options

Fedex International Priority

UPS Worldwide Expedited

DHL Express Worldwide