Product Description: The Allen-Bradley 1771-IAD is a digital input module designed for use in PLC-5 programmable logic controller systems.1 This module provides 16 discrete input points that can accept either 120V AC or DC signals.2 It has a wide operating voltage range of 79-138V AC and 79-138V DC.3 It uses the 1771-WH wiring arm for field wiring connections. Key Features: PLC-5 Compatibility: Designed for use in PLC-5 chassis and systems. 16 Inputs: Provides 16 individual input channels.4 120V AC/DC Input: Accepts both 120V AC and DC input signals, providing flexibility for various sensor types.5 Wide Operating Voltage Range (79-138V AC/DC): Offers tolerance for variations in input voltage. 1771-WH Wiring Arm: Uses the standard 1771-WH wiring arm for convenient field wiring connections.6 Technical Specifications: Product Type: Digital Input Module Catalog Number: 1771-IAD Series: 1771 (PLC-5) Number of Inputs: 16 Input Voltage: 120V AC/DC Operating Voltage Range: 79-138V AC, 79-138V DC Applications: Sensing the status of switches, pushbuttons, and other discrete input devices Interfacing with various sensors in PLC-5 control systems Why Choose DD Parts Solution? Fast and Reliable Shipping Competitive Pricing Expert Support Wide Selection of Automation Components Trusted Supplier Return to our PLC-5 Programmable Controllers main category to explore all models and specifications in this family. Visit our Allen-Bradley Industrial Automation Products master category for the complete range of controllers, drives, motors, HMIs, and accessories.
