Allen-Bradley 1756-IA16I AC Input Module | 16-Channel 120V

Allen-Bradley 1756-IA16I: Industrial-Grade AC Input Module for High-Voltage Systems

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-IA16I | Series: ControlLogix
• Input Voltage: 79-132V AC (47-63 Hz)
• Isolation: 125V continuous per channel
• Response Time: Programmable 9ms or 18ms
• Current Draw: 125mA @5V | 2mA @24V
• Power Consumption: 4.9W max at 60°C
• Operating Temp: 0°C to +60°C
• Connection: 36-pin removable terminal block

Warranty & Global Shipping

• 12-month warranty
• Worldwide delivery: FedEx, UPS, DHL
• Package includes: 1756-IA16I module

Technical FAQs

• Q: Can I mix different voltage sources?
  A: Yes, each channel has separate isolation
• Q: What’s the minimum voltage it detects?
  A: Reliable detection at 79V AC with 5mA current
• Q: How fast does it respond to input changes?
  A: As fast as 9 milliseconds with programmable filters
• Q: Is it suitable for 50Hz and 60Hz systems?
  A: Yes, works with 47-63Hz power
• Q: What happens during power surges?
  A: Built-in protection handles 132V AC continuous

Get Installation Guide

Download full specifications: ControlLogix I/O Modules Manual (PDF)