Allen-Bradley 1771-IAN Digital Input Module

The 1771-IAN is a digital input module for Allen-Bradley PLC-5 systems. It offers 32 channels of sinking input and handles 120 VAC or DC signals. This module is essential for monitoring digital inputs such as limit switches, push buttons, and other discrete signals in industrial automation.

Technical Specifications

• Catalog Number: 1771-IAN
• Input Type: Sinking input
• Number of Channels: 32
• Voltage: 120 VAC/DC
• Mounting: DIN rail
• Environmental: Designed for industrial environments
• Certifications: Includes various safety and compliance certifications (see datasheet)

Key Features

• High Density: Provides 32 channels in a compact design.
• Versatility: Accepts both AC and DC signals.
• Reliability: Built for rugged industrial settings.
• Compatibility: Specifically for Allen-Bradley PLC-5 systems.

Common Applications

• Machine Control: Monitors limit switches, push buttons, and discrete signals.
• Process Control: Tracks various process parameters.
• Safety Systems: Oversees safety interlocks and emergency stop signals.

Additional Information

• Data Sheet: Refer to the Allen-Bradley data sheet for detailed information, including wiring diagrams, timing specifications, and troubleshooting tips.
• Replacement: Ensure compatibility with your PLC-5 system and application before replacing the 1771-IAN module.