Allen-Bradley 1756-IB32K | ControlLogix Digital Input Module

Overview

The Allen-Bradley 1756-IB32K is a high-performance digital input module engineered for ControlLogix systems. It provides 32 reliable input points, enabling precise monitoring of industrial sensors and switches in automation applications. Its robust design withstands harsh environments, ensuring continuous and accurate operation.

Technical Specifications

• Brand / Series: Allen-Bradley / ControlLogix

• Part Number: 1756-IB32K

• Number of Inputs: 32 Points

• Input Type: Digital

• Operating Voltage: 24 VDC (20.4–26.4 VDC range)

• Response Time: ≤ 1 ms

• Communication Protocols: ControlNet, DeviceNet, Ethernet

• Power Consumption: ≤ 5 W

• Operating Temperature: -10°C to +55°C

• Dimensions: 4.72 x 5.36 x 1.06 inches (120 x 136 x 27 mm)

• Mounting: DIN Rail or Panel Mount

Connectivity and Integration

The 1756-IB32K integrates seamlessly with ControlLogix networks. Its communication over ControlNet, DeviceNet, and Ethernet ensures efficient data exchange for real-time process control. This module allows flexible integration into existing automation systems without additional network modifications.

Performance and Reliability

This module supports 32 digital input points with rapid response times of ≤1 ms, allowing precise control over machinery and processes. The 24 VDC operating voltage ensures energy efficiency, while robust construction maintains stable performance across industrial environments.

Installation and Flexibility

The 1756-IB32K offers DIN Rail or Panel Mount options, accommodating various installation configurations. Its compact dimensions simplify integration into control cabinets, while wide temperature tolerance supports deployment in diverse climates.

Support and Quality Assurance

Allen-Bradley backs the 1756-IB32K with comprehensive support and quality assurance. Users benefit from expert guidance and timely solutions, ensuring both reliable performance and peace of mind during long-term operations.