Description
Allen-Bradley 1756-IA16I AC Input Module
Core Function
16-channel 120V AC input module for industrial automation. Provides reliable signal acquisition for motors, sensors, and switches in ControlLogix systems.
Key Technical Data
- Brand: Allen-Bradley (Rockwell Automation)
- Model: 1756-IA16I
- Inputs: 16 channels @ 120V AC
- Operating Temp: 0-60°C (32-140°F)
- Vibration Resistance: 2 m/s² @ 500 Hz
- Humidity Tolerance: 95% non-condensing
- Compatibility: ControlLogix 1756/1757 series
Industrial Control Solutions
- Motor Monitoring: Handles 120V AC signals from motor starters
- Noise Immunity: Designed for electrically noisy factory floors
- Vibration Tolerance: Stable operation in high-vibration areas
Installation Guide
- Insert into compatible ControlLogix chassis slot
- Connect 120V AC signals to terminal points
- Configure input parameters in Studio 5000
- Verify status via module indicator LEDs
Compatibility Notes
Works with ControlLogix 1756 and 1757 series chassis. Requires 120V AC input signals only.
Package Contents
- 1756-IA16I module
- Installation documentation
- Note: Terminal blocks sold separately
Shipping & Warranty
12-month warranty. Ships globally via FedEx, UPS, or DHL. Delivery in 3-8 business days.
FAQ
Q: Can this handle 240V AC inputs?
A: No, designed for 120V AC only.
Q: What’s the maximum switching frequency?
A: Typically 10-15 Hz for AC input modules.
Q: Is optical isolation included?
A: Standard electrical isolation, but not optical.











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