Product introduction

YOKOGAWA AAI141-H50 S2 is an analog input module launched by Yokogawa Electric C

YOKOGAWA AAI141-H50 S2 is an analog input module launched by Yokogawa Electric Corporation, mainly used for precise measurement and monitoring in industrial automation systems. The following is its main introduction: - **Number of Channels**: Equipped with 16 non-isolated input channels. - **Input Signals**: Supports 4-20mA DC current input and 1-5V DC voltage input. The common-mode voltage for voltage input must be within ±1V. - **Allowable Input Range**: The maximum withstand current for current input is 27mA, and the voltage input range is ±13V. - **Input Resistance**: When powered on, it is 400Ω at 20mA and 1000Ω at 4mA; when powered off, the input resistance is 500kΩ or higher. - **Measurement Accuracy**: The accuracy of current input is ±16μA, and the accuracy of voltage input is ±4mV. - **Data Update Cycle**: The data update cycle is 10ms. - **Step Response Time**: The step response time is 100ms. - **Transmitter Power Supply**: The supply voltage must be between 14.8V (at 20mA) and 26.4V (at 0mA, with an output current limit of 27mA), and it can be set for 2-wire or 4-wire transmitters. - **Temperature Drift**: The drift of current input caused by changes in ambient temperature is ±16μA/10°C, and that of voltage input is ±4mV/10°C. - **Maximum Current Consumption**: Maximum 310mA when powered by 5V DC, and maximum 450mA when powered by 24V DC. - **Weight**: Approximately 0.2kg. - **External Connections**: Supports pressure clamp terminals, KS cables, and MIL connector cables for connection. - **Communication Function**: Equipped with HART communication function.

YOKOGAWA AAI141-H50 S2 ANALOG INPUT MODULE

YOKOGAWA AAI141-H50 S2 ANALOG INPUT MODULE

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