Allen-Bradley 1771-IAD Discrete Input Module

The Allen-Bradley 1771-IAD is a discrete input module for the PLC-5 family of Programmable Logic Controllers (PLCs). It offers 16 digital inputs, perfect for monitoring limit switches, push buttons, and proximity sensors. Industrial automation applications frequently use this module to gather input data from field devices, sending it to the PLC for processing.

Technical Specifications

• Part Number: 1771-IAD
• Category: PLCs/Machine Control
• Subcategory: PLC Module/Rack
• Voltage: 120V AC/DC
• Number of Inputs: 16
• Operating Voltage Range: 79 – 138V AC or 79 – 138V DC
• Frequency: 50/60 Hz
• Weight: 0.99 lbs

Key Features

• Modular Design: The 1771-IAD requires a properly installed system chassis.
• Digital Inputs: It offers 16 digital inputs for monitoring various signals.
• AC/DC Voltage: The module is compatible with both AC and DC power sources.
• Wide Voltage Range: It operates within a wide voltage range, suitable for different applications.
• Easy Installation: Installing and configuring this module is simple.

Applications

Industries use the 1771-IAD in various automation applications, including:

• Machine control
• Process control
• Material handling
• Packaging
• Automotive