Model:AAI143-H50

Module Type:ANALOG INPUT

Application Type:Intrinsically Safe

Input Resistance:250 Ω + (voltage drop (3 V max) in the input protection circuit)/(current value)

Voltage Range:Developed between connecting terminals

Minimum Operating Voltage:Allowing for voltage drop in external wiring

Certification:Certified for safety standards

    The Yokogawa AAI143-H50 ANALOG INPUT MODULE is engineered to meet the highest safety standards, making it ideal for applications requiring intrinsic safety. It utilizes an isolation barrier to protect against electrical hazards, ensuring uninterrupted operation in hazardous environments.

    Featuring a versatile input resistance design, the module adapts to various current flow scenarios, delivering precise analog signal processing. Its innovative input protection circuit ensures minimal voltage drop, guaranteeing optimal performance.

    Designed with user convenience in mind, the AAI143-H50 ANALOG INPUT MODULE is compatible with two-wire transmitters, simplifying installation and reducing costs associated with additional wiring. The module’s voltage is developed across its connecting terminals, allowing for flexible integration into existing systems.

    To ensure compatibility and efficiency, our module requires consideration of the transmitter’s minimum operating voltage when calculating power requirements, factoring in potential voltage drops in external wiring. This approach optimizes system reliability and reduces maintenance needs.

    Crafted from high-quality materials, the Yokogawa AAI143-H50 ANALOG INPUT MODULE boasts durability and reliability. Its compact design facilitates seamless integration into a wide range of industrial control setups, enhancing operational efficiency and safety.