Allen-Bradley 1771-IL Analog Input Module

Allen-Bradley 

Allen-Bradley 1771-IL Analog Input Module

Brand：Allen-Bradley

Model： 1771-IL

Category：Analog Input Module

Country of origin：USA

Resolution：16-bit binary over full range

Backplane Current：1.3 Amperes

Internal Scan Rate：50 milliseconds for 8 channels

Voltage Range：-10 to 10 Volts DC

Current Range：-20 to 20 mA

Typical AC Signal Delay (Off)：24 (+/- 10) ms

Typical DC Signal Delay (Off)：20 (+/- 9) ms

The Allen‑Bradley 1771-IL Analog Input Module is a key component of the 1771 PLC‑5 I/O system, designed to 

convert analog signals from field devices such as sensors, transmitters, and transducers into digital data for PLC 

processing. It supports multiple input channels and accommodates various signal types, including voltage and 

current, enabling accurate monitoring of process variables such as temperature, pressure, and flow.

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    IndustryParts Limited is a leading global supplier of industrial PLCs, drives, DCS modules, and HMI components. 

We provide cost-effective, high-quality, and fast-shipping automation hardware solutions for new, discontinued, and 

legacy systems. Our extensive stock and strong vendor network ensure quick response for urgent orders and critical 

downtime support.

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