Description
The 1756-IB32 ControlLogix Digital Input Module from Allen-Bradley is a high-performance 32-channel DC input module engineered for use in ControlLogix PLC platforms. Designed to monitor discrete input signals from field devices, this module accepts 10–31V DC sourcing input signals, making it ideal for industrial control applications.
With its high channel density, the 1756-IB32 helps reduce panel space requirements while maximizing system efficiency. It provides reliable signal acquisition from sensors, push buttons, limit switches, proximity sensors, and other digital input devices.
Built for integration within the ControlLogix chassis, the module ensures seamless communication with Logix controllers, delivering fast response times and dependable system diagnostics. Its robust industrial design supports demanding applications in manufacturing, process control, material handling, and packaging systems.
Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Allen-Bradley |
| Part Number | 1756-IB32 |
| Product Line | ControlLogix |
| Product Type | Digital Input Module |
| Number of Inputs | 32 Points |
| Input Voltage Range | 10–31 V DC |
| Input Type | DC Digital (Sourcing) |
| Mounting | ControlLogix Chassis |
| Category | PLC Expansion Modules |
| Top Category | PLCs & HMIs |
| Weight | 0.20 kg |
| Typical Applications | Sensors, limit switches, push buttons, proximity devices |






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