Allen-Bradley 1756-IN16

Overview

Elevate your industrial automation systems with the Allen-Bradley 1756-IN16 ControlLogix Digital Input Module. Engineered for precision and reliability, this 16-point module provides robust data acquisition for even the most demanding environments. With individually isolated inputs, the 1756-IN16 ensures unparalleled signal integrity, making it the ideal choice for critical control applications. Seamlessly integrating into your existing ControlLogix architecture, this module offers a compact design coupled with advanced diagnostics, empowering you with precise monitoring and control of digital signals across a wide range of industrial applications. Whether it's factory automation, process control, or building management, the 1756-IN16 delivers consistent performance and simplified troubleshooting, optimizing operational efficiency and system uptime.

Key Features

• 16 Individually Isolated Inputs: Each channel is electrically isolated, guaranteeing exceptional reliability and preventing signal interference in noisy industrial environments.
• Wide Compatibility Voltage Range: Supports digital signals from 10V DC to 30V DC, making it highly versatile for various sensors and field devices.
• Ultra-Fast Response Times: With rapid 1 ms input delays (Off-to-On and On-to-Off), the module is perfectly suited for high-speed, time-critical automation tasks.
• Integrated Diagnostics & Status Indicators: Clear LED indicators for each channel enable quick visual status checks and simplify troubleshooting, minimizing downtime.
• Seamless ControlLogix Integration: Designed for effortless plug-and-play compatibility within your existing Allen-Bradley ControlLogix automation platforms.
• Robust Environmental Durability: Operates reliably across a broad temperature range of 0°C to 60°C and holds UL, CE, and ATEX certifications for global industrial use.
• Optimized Current Consumption: Efficient design minimizes backplane current draw, contributing to overall system power economy.

Technical Specifications

• Model Number: 1756-IN16
• Series: ControlLogix
• Input Points: 16 isolated channels
• Signal Type: Digital (24V DC nominal)
• Voltage Range: 10V DC to 30V DC
• Current Draw: 2 mA per channel typical
• Isolation:
  • Channel-to-channel: 50V (continuous)
  • Channel-to-backplane: 250V (continuous)
• Input Delay:
  • Off-to-On: 1 ms
  • On-to-Off: 1 ms
• Backplane Current Consumption:
  • 5.1V: 180 mA
  • 24V: 2.5 mA
• Environmental Ratings:
  • Operating Temperature: 0°C to 60°C (32°F to 140°F)
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Certifications: UL, CE, ATEX
• Dimensions: Fits standard ControlLogix chassis slot
• Weight: Approx. 0.25 kg

Applications

The versatile Allen-Bradley 1756-IN16 digital input module is an essential component for enhancing control and monitoring across diverse industrial sectors. Its robust design and precise input capabilities make it suitable for:

• Discrete Manufacturing & Factory Automation: Accurately monitoring the status of limit switches, proximity sensors, push buttons, and other digital devices on high-speed production lines and assembly cells.
• Batch & Continuous Process Control: Reliably capturing signals from alarms, emergency stops, valve positions, and control panel inputs in industries such as chemical processing, pharmaceuticals, food & beverage, and water treatment.
• Building Management Systems (BMS) & HVAC: Interfacing with security sensors, fire suppression systems, lighting controls, fan status, and environmental monitoring devices within commercial and industrial facilities.
• Energy Management & Power Distribution: Monitoring relay contacts, circuit breaker statuses, and switchgear positions for efficient energy consumption and grid stability.
• Material Handling & Logistics: Tracking conveyor belt status, automated storage and retrieval systems (AS/RS), and robotic work cell inputs to streamline operations.

Why Choose This Model?

• Unmatched Reliability: Individually isolated inputs provide a critical layer of protection against electrical noise and transient voltages, ensuring your control system receives clean, accurate data.
• Enhanced System Performance: The rapid 1 ms response time minimizes latency, allowing for more precise control in time-sensitive applications and improving overall system efficiency.
• Simplified Maintenance & Diagnostics: Intuitive LED indicators for each channel offer immediate visual feedback, significantly reducing the time and effort required for troubleshooting and maintenance.
• Future-Proof Integration: As a native ControlLogix module, the 1756-IN16 integrates effortlessly into your existing and future Allen-Bradley control architectures, protecting your investment.
• Global Compliance: With UL, CE, and ATEX certifications, this module meets stringent international safety and performance standards, making it suitable for global deployment.
• Optimized Footprint: Designed to fit standard ControlLogix chassis slots, it maximizes cabinet space efficiency while delivering high-density I/O.

Order Now

Upgrade your industrial control solutions today with the Allen-Bradley 1756-IN16 ControlLogix Digital Input Module. Experience superior performance, reliability, and seamless integration. Explore our complete range of ControlLogix Controllers and Allen-Bradley Industrial Automation Products to build a robust and efficient automation system.