Allen-Bradley 1771-IL/C | 16-Channel Analog Input Module

Product Overview

The Allen-Bradley 1771-IL/C is a high-performance analog input module designed for accurate data acquisition in industrial automation. It integrates seamlessly with Allen-Bradley PLCs, ensuring fast signal processing and stable system performance.

Technical Specifications

The 1771-IL/C supports an input range of 0–20 mA or 4–20 mA, covering diverse industrial sensor requirements. It operates on a 24V DC power supply while maintaining low power consumption for efficiency. This module features 16 input channels, allowing engineers to connect multiple sensors without reducing system reliability.

Precision and Reliability

Engineered for accuracy, the 1771-IL/C delivers a measurement precision of ±0.02% of full scale, supporting strict process control and quality management. It functions reliably within an operating temperature of -25°C to +60°C and a storage range of -40°C to +70°C. With a compact footprint of 89 mm x 117 mm x 90 mm and a weight of 0.35 kg, it balances durability with space-saving installation.

Design and Integration

The 1771-IL/C offers modular DIN rail mounting, enabling quick installation and simplified system expansion. Its rugged construction withstands demanding environments while maintaining consistent data acquisition. This design reduces maintenance costs and extends operational lifespan in industrial facilities.

Applications

The Allen-Bradley 1771-IL/C is widely applied in manufacturing automation, process control, and energy monitoring. Its 16-channel capacity makes it ideal for integrating multiple analog sensors, while its precision supports industries that demand strict accuracy, such as pharmaceuticals, food processing, and chemical production.