Application:Intrinsically Safe

Type:Analog Input Module

Channels:16

Current Range:4 to 20mA

Input Resistance:Variable

Operating Voltage:12 to 28V DC

Operating Temperature:-20°C to +70°C

Certification:Ex ia

Isolation Barrier:Yes

Wire Rating:2-Wire Transmitter

    The Yokogawa AAI143-S50 Analog Input Module is engineered to meet the stringent requirements of safety-critical applications in industrial automation. Its advanced design ensures high reliability and accuracy, making it an ideal choice for sectors where safety is paramount.

    Equipped with a built-in isolation barrier, this module safeguards against electrical interference and ensures secure data transmission even in explosive or hazardous environments. It supports up to 16 channels, allowing for comprehensive monitoring and control of various processes.

    With a wide input range of 4-20mA, the AAI143-S50 accommodates a broad spectrum of industrial transmitters, ensuring compatibility with diverse systems. The low input resistance facilitates accurate measurement without affecting the performance of connected devices.

    The inclusion of a certified product status guarantees adherence to international safety standards, providing users with peace of mind. The AAI143-S50 is part of Yokogawa’s trusted series, known for its durability and long-lasting performance in challenging conditions.

    For optimal operation, it is recommended to account for voltage drops in external wiring when considering the transmitter’s minimum operating voltage requirement. Yokogawa offers comprehensive support, including detailed installation guides and technical assistance, to ensure seamless integration into existing control systems.