Modicon AEG Schneider B872-100 4-20MA Analog Current Output AS-B872-100

Modicon AEG Schneider B872-100 4-20mA Analog Current Output Module (AS-B872-100)

The Modicon AEG Schneider B872-100, also known as the AS-B872-100, is a high-precision 4-channel analog output module designed for industrial automation applications. It converts digital signals into analog current outputs ranging from 4 to 20 mA, facilitating accurate control over various process variables.

Key Features

• Four Isolated Analog Outputs: Each channel operates independently, ensuring reliable performance across multiple control points.
• 12-Bit Resolution: Provides fine granularity in signal conversion, enhancing control accuracy.
• High Accuracy: Maintains an absolute accuracy of ±0.1% at 25°C, ensuring consistent performance.
• Rapid Update Rate: Capable of updating all four channels every 1 millisecond, allowing for real-time process adjustments.
• Configurable Output States: Features a 4-position DIP switch for each channel to select between ‘Hold Last Value’ or ‘Return to Zero’ states during communication failures, enhancing system safety and reliability.

Technical Specifications

• Operating Range: 4 to 20 mA
• Maximum Loop Supply Voltage: 60 VDC
• Response Time: 35 milliseconds to within ±0.1% of full range
• Output Isolation: 1500 VAC or 2500 VDC for 1 minute; 500 VAC or 500 VDC for continuous operation
• Power Requirements: +5 V at 475 mA; +4.3 V at 5 mA; -5 V at 0 mA

Applications

The AS-B872-100 module is ideal for industries requiring precise analog signal control, such as manufacturing, process automation, and energy management systems. Its robust design and high-performance capabilities make it a reliable component in complex control systems.

Installation and Configuration

Installation is streamlined with the AS-8535-000 terminal connector, ensuring secure and efficient integration into existing systems. The module’s DIP switches allow for easy configuration of output behaviors, providing flexibility to meet specific operational requirements.

By incorporating the Modicon AEG Schneider B872-100 into your automation setup, you gain enhanced control precision, system reliability, and operational efficiency, contributing to optimized industrial processes.