The Yokogawa SAI143-S53 is a high-performance analog input module for industrial automation and control systems. It converts analog signals into digital signals, enabling processing by a PLC or DCS.

Key Features

• 4-20mA Input: Accepts 4-20mA analog signals from field devices.
• Dual Redundancy: Configure for dual redundancy to enhance system reliability.
• High Accuracy: Ensures precise signal conversion for accurate measurements.
• Versatile: Suits a wide range of industrial applications.
• ProSafe-RS Compatibility: Works with Yokogawa’s ProSafe-RS safety instrumented system.

Technical Specifications

• Input Signal: 4-20mA.
• Number of Channels: Supports multiple analog input channels.
• Resolution: High resolution for accurate measurements.
• Accuracy: Delivers excellent accuracy for demanding processes.
• Isolation: Provides electrical isolation between input and output.
• Environmental Conditions: Withstands harsh industrial environments.
• Certifications: Complies with relevant industry standards and certifications.

Applications

• Process Control: Ideal for industries like oil and gas, chemical, and power generation.
• Safety Instrumented Systems: Integrates into safety systems for critical applications.
• Data Acquisition: Used for monitoring and acquiring data in industrial processes.