Allen-Bradley 1756-IV16 DC Input Module | 16-Point

Allen-Bradley 1756-IV16 ControlLogix Input Module: 16-Channel High-Speed Sensing for Smart Factories

Quick Overview

This Allen-Bradley 1756-IV16 DC input module reads signals from sensors and switches. It works with ControlLogix systems. Needs a terminal block (sold separately). Perfect for fast-response automation tasks.

Key Technical Specs

• Brand: Allen-Bradley/Rockwell Automation
• Model: 1756-IV16 | Type: Digital Input
• Voltage Range: 10-30V DC (Nominal 24V)
• Inputs: 16 channels (2 groups of 8)
• Speed: 0.28ms ON-delay | 0.54ms OFF-delay
• Current: 2-10mA (ON) | <1.5mA (OFF)
• Isolation: 250V continuous
• Power: 0.61W backplane | 5.41W max dissipation
• Temp Range: 0-60°C

Reliability Guaranteed

• ✅ 12-month warranty
• 🌐 Ships worldwide: FedEx/UPS/DHL
• 🛡️ Tested at 1350V AC (2 sec)
• 🧊 Handles 95% humidity

Expert FAQs

• Q: Minimum signal duration it detects?
  A: 1ms pulses (with 0ms filter)
• Q: Works with 12V sensors?
  A> Yes – operates down to 10V DC
• Q: Group isolation voltage?
  A> 250V between input groups
• Q: Inrush current protection?
  A> Yes – limited to 250mA
• Q: Compatible with CompactLogix?
  A> No – ControlLogix only

Get Full Documentation

Download the complete manual:
ControlLogix I/O Modules Spec Sheet (PDF)