1771-IFE | Allen-Bradley | PLC5 Analog Input Module

Description

The 1771-IFE is a PLC5 Analog Input Module designed for industrial automation applications. Fully compatible with any 1771 I/O chassis, it converts analog signals from industrial sensors—including temperature, pressure, and flow signals—into digital data for PLC processing and control, making it suitable for use in manufacturing, process industries, and energy sectors. Key technical specifications include flexible channel configuration: it supports 16 single-ended inputs or 8 differential inputs, with differential channels offering enhanced noise immunity for operation in high-interference industrial environments. The module supports a wide range of input signals, covering common voltage ranges such as 1-5V DC, 0-5V DC, and -10-10V DC, as well as current ranges including 4-20mA, 0-20mA, and -20-20mA, enabling compatibility with most industrial sensor output signals. Its robust design and versatile signal handling capabilities make it a reliable component for integrating analog data into automated control systems across diverse industrial settings.