Yokogawa AAI143-H50/A4S10 Analog Input Module Rave reviews

Overview
The Yokogawa AAI143-H50/A4S10 is an analog input module designed for industrial automation systems, specifically for current input applications. It features 16 isolated channels that accept 4–20 mA signals, ensuring precise and reliable data acquisition from field devices. The module is compatible with Yokogawa's CENTUM and ProSafe-RS platforms, making it suitable for integration into distributed control systems (DCS) and SCADA systems.

General Information

• Part Number: AAI143-H50/A4S10

• Product Name / Model: Analog Input Module

• Manufacturer: Yokogawa

• Country of Origin: Japan

• Series / Module Type: AAI143 / Analog Input Module

• Type: Analog input signal acquisition module

• Mounting: DIN rail or chassis installation

• Application Area: Process automation, SCADA, and distributed control systems

Power Specifications

• Supply Voltage: 5 V DC (approx. 230 mA) and 24 V DC (approx. 540 mA)

• Transmitter Power Supply: 19–25.5 V DC, 25 mA maximum

• Protection: Electrical isolation between channels and system

• Communication Interface: HART compatible

Environmental

• Operating Temperature: 0°C to +55°C

• Storage Temperature: –25°C to +70°C

• Humidity: Up to 95% RH, non-condensing

• Protection Rating: IP20

Dimensions & Weight

• Dimensions (L × W × H): 107.5 × 32.8 × 130 mm

• Weight: 0.3 kg

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