Yokogawa AAI143-H50 ANALOG INPUT MODULE for Intrinsically Safe Applications

Module Type:Isolation Barrier Enhanced Safety Module

Current Range Compatibility:2-wire Transmitter

Input Resistance (Max):250 Ω + voltage drop (3V max)

Voltage Developed Between Connecting Terminals:For 2-wire transmitter connections

Minimum Operating Voltage Requirement Consideration:Allow for voltage drop in external wiring when assessing

Certification:Intrinsically Safe Certified

    Integrating advanced isolation technology, the Yokogawa AAI143-H50 ANALOG INPUT MODULE safeguards against electrical hazards in hazardous environments, ensuring operational safety.

    The module’s input resistance is dynamically adjusted based on the current flowing through the terminals, providing a precise measurement without compromising accuracy.

    Optimized for use with 2-wire transmitters, this unit efficiently acquires data while minimizing power consumption, making it ideal for energy-conscious operations.

    With its compact design and high reliability, the AAI143-H50 module is engineered for long-term durability and maintenance-free operation, ensuring continuous and uninterrupted service in demanding industrial settings.

    Ideal for applications requiring stringent safety standards, such as chemical plants, oil refineries, and pharmaceutical manufacturing, this module enhances overall system integrity and compliance with international safety regulations.