Digital Input Module 1756-IV16 | Allen-Bradley

Allen-Bradley 1756-IV16 ControlLogix Digital Input Module

The 1756-IV16 from Rockwell Automation is a 16-point DC input module designed for ControlLogix systems. With group isolation (8 points/group) and flexible voltage operation (10-30V DC), it delivers reliable performance for industrial automation applications.

TECHNICAL SPECIFICATIONS

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1756-IV16
• Input Type: 16-point DC sinking
• Operating Voltage: 10-30V DC (Nominal 24V DC)
• Input Current: 2mA @10V to 10mA @30V
• Isolation: 250V continuous (8 points/group)
• Response Time: Configurable 0-18ms filter
• Power Consumption: 5.41W max @60°C

KEY FEATURES

• High-density design: 16 inputs in single slot
• Flexible filtering: User-selectable 0-18ms delay
• Robust protection: 3.2kΩ input impedance
• Wide voltage range: Operates from 10-30V DC

INSTALLATION

• Terminal Blocks: Requires 1756-TBNH or 1756-TBSH
• Chassis Compatibility: ControlLogix 1756 series
• Backplane Current: 110mA @5V, 2mA @24V

TYPICAL APPLICATIONS

• Machine control status monitoring
• Conveyor system sensors
• Safety interlock circuits

PACKAGE CONTENTS

• 1756-IV16 module
• Installation documentation

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