Allen-Bradley 1794-IB16

Overview

The Allen-Bradley 1794-IB16 is a high-performance 16-point digital input module from the renowned FLEX I/O platform, engineered for robust industrial automation applications. This module excels at reliably acquiring 24V DC sink input signals from a diverse array of field devices, including sensors, limit switches, and push buttons. Its compact and modular design ensures seamless integration into new or existing distributed I/O architectures, optimizing space and simplifying system expansion. Designed for maximum operational uptime, the 1794-IB16 supports hot-swapping, allowing for module replacement without interrupting your critical processes.

As part of the versatile FLEX I/O series, the 1794-IB16 offers exceptional flexibility and scalability. It is fully compatible with the 1794-TB3 or 1794-TB3S terminal base units, facilitating quick, tool-free installation and streamlined wiring, significantly reducing setup time and maintenance efforts. Each channel is equipped with an LED status indicator, providing immediate visual diagnostics for straightforward troubleshooting and monitoring of input statuses.

Key Features

• 16 Digital Sink Inputs: Ideal for precise signal acquisition from 24V DC field devices.
• Wide Voltage Range (10-31.2V DC On-State): Ensures reliable operation across varying industrial power conditions.
• Compact & Modular Design: Perfect for space-constrained distributed control systems.
• Hot-Swappable Functionality: Enables module replacement without system shutdown, enhancing uptime.
• Individual LED Status Indicators: Provides clear and immediate channel diagnostics for efficient troubleshooting.
• Seamless Terminal Base Compatibility: Works with 1794-TB3 or 1794-TB3S for simplified wiring and installation.
• Durable DIN Rail Mounting: Secures the module firmly in industrial enclosures.

Technical Specifications

• Catalog Number: 1794-IB16
• Series: FLEX I/O
• Number of Inputs: 16 (sink type)
• Input Voltage (Nominal): 24V DC
• Input Voltage Range (On-State): 10–31.2V DC
• Input Current (Nominal): 6 mA per channel
• Terminal Base Units: 1794-TB3 or 1794-TB3S (recommended)
• Mounting: DIN rail
• Operating Temperature: 0°C to +55°C
• Weight: Approximately 180g

Applications

• Broad Industrial Automation: Essential for accurate sensing of input from various devices like photo sensors, proximity detectors, and emergency stops.
• Original Equipment Manufacturer (OEM) Machinery: Provides a compact and highly reliable I/O solution for integrating into custom-built machinery and systems.
• Distributed Control Systems (DCS): Facilitates efficient and reliable remote collection of digital input signals across sprawling industrial facilities.
• Process Control Environments: Critical for monitoring and controlling discrete events in manufacturing and processing plants.
• Material Handling Systems: Ensures precise tracking and control of components and products on conveyor belts and automated lines.
• Building Management Systems: Can be utilized for monitoring various sensors within commercial and industrial buildings.

Why Choose This Model?

• Unmatched Reliability: Benefit from Allen-Bradley's reputation for robust, industrial-grade components that ensure continuous operation.
• Enhanced System Uptime: Hot-swapping capability minimizes downtime during maintenance or module replacement, maximizing productivity.
• Simplified Integration: Designed for effortless integration into existing FLEX I/O systems, ensuring compatibility and reducing installation complexities.
• Cost-Effective Solution: Its high-density input capability helps reduce the number of modules required, optimizing cabinet space and overall system costs.
• Superior Diagnostics: Individual channel LEDs provide immediate feedback, simplifying troubleshooting and reducing maintenance time.
• Global Availability & Support: Access to worldwide shipping and Allen-Bradley's comprehensive technical support network.

Order Now

The Allen-Bradley 1794-IB16 16-point 24V DC Digital Input Module is currently in stock and available for fast, worldwide shipping. Pair it with the recommended 1794-TB3 or 1794-TB3S terminal base unit for the most efficient and tool-free wiring experience, getting your system up and running in no time.

Explore our complete range of 1794 FLEX I/O Modules for other models and detailed specifications within this versatile product family. For a comprehensive overview of industrial solutions, visit our master category for Allen-Bradley Industrial Automation Products, including controllers, drives, motors, HMIs, and essential accessories.