Allen-Bradley 1756-IH16I

Overview

The Allen-Bradley 1756-IH16I is a robust, high-voltage digital input module specifically engineered for seamless integration within ControlLogix systems. This module stands out with its 16 individually isolated inputs, providing unparalleled flexibility in signal processing and enhanced protection against electrical interference. Operating reliably within a 90-146V DC range, it expertly accommodates both sink and source configurations, making it a highly versatile and dependable solution for a wide array of demanding industrial automation environments. Its cutting-edge design ensures superior signal integrity, significantly reducing noise and boosting system safety, which is paramount in critical high-voltage industrial control applications.

Key Features

• 16 Individually Isolated Inputs: Maximizes signal integrity and offers superior protection against channel-to-channel interference.
• 125V DC Sink/Source Voltage Category: Provides extensive compatibility for diverse industrial power requirements.
• Wide Operating Voltage Range (90-146V DC): Guarantees stable and reliable input signal processing across varying DC power conditions.
• Optimized for 125V DC Nominal Input: Perfectly suited for high-voltage industrial control systems, ensuring precise operation.
• Low Off-State Voltage (Max 20V DC): Minimizes the risk of false triggering, enhancing operational accuracy and system stability.
• Efficient Current Draw: Engineered for optimized power consumption, contributing to overall system efficiency.

Technical Specifications

• Model: 1756-IH16I
• Series: ControlLogix
• Input Type: Digital Isolated Input
• Number of Inputs: 16 Individually Isolated Channels
• Voltage Range: 90-146V DC
• Nominal Voltage: 125V DC
• Sink/Source Configuration: Both Supported
• Connector Type: ControlLogix Backplane
• Mounting: ControlLogix Chassis
• Operating Temperature: -25°C to 60°C (-13°F to 140°F)
• Power Dissipation, Max: 5W @ 60°C (140°F)
• Current Draw @ 5.1V: 125mA
• Current Draw @ 24V: 3mA
• On-State Current Range: Min 1mA @ 90V DC, Max 3mA @ 146V DC
• Inrush Current, Max: 250mA

Applications

• High-Voltage Industrial Control Systems: Ensures secure and accurate signal input processing in demanding environments.
• Power Plants & Utility Control: An ideal solution for reliable 125V DC monitoring and precise control applications.
• Manufacturing & Automation Processes: Provides essential accurate high-voltage signal detection crucial for complex automated lines.
• Material Handling & Logistics Systems: Guarantees reliable and isolated input for critical operational safety and efficiency.
• Critical Infrastructure Monitoring: Enhances the safety, stability, and responsiveness of vital control infrastructure.
• Oil & Gas Industry: Essential for monitoring and controlling high-voltage inputs in hazardous and remote locations.

Why Choose This Model?

• Unmatched Signal Integrity: With 16 individually isolated inputs, crosstalk and signal interference are virtually eliminated, guaranteeing precise data acquisition.
• Exceptional Versatility: The ability to support both sink and source configurations, coupled with a broad voltage range, makes it adaptable to nearly any high-voltage application.
• Optimized for Industrial Demands: Specifically designed for 125V DC nominal inputs, this module excels in challenging industrial environments requiring high-voltage control.
• Reliable and Efficient Operation: Its thoughtful design minimizes power dissipation while delivering consistently stable performance, leading to long-term operational savings.
• Seamless ControlLogix Integration: Enjoy effortless compatibility and rapid deployment within existing or new ControlLogix PLC systems for enhanced automation.
• Enhanced Safety Features: Individual isolation per input drastically improves system safety by preventing dangerous electrical interference and short circuits.

Order Now

Elevate your industrial control systems with the superior performance and reliability of the Allen-Bradley 1756-IH16I ControlLogix Isolated Input Module. Benefit from fast shipping and worldwide delivery options to get your essential components when you need them most. Explore our comprehensive range of ControlLogix Controllers and delve into the complete Allen-Bradley Industrial Automation Products category for all your control, drive, HMI, and accessory needs.