Yokogawa ASI133-H00/ATSA3S Current Input Module (Isolated)

FAQ

• What isolation method is used in the ASI133-H00/ATSA3S module?
  The module employs channel-to-channel and channel-to-system isolation to prevent signal interference and ensure intrinsic safety in hazardous environments.

• What is the maximum input current the module can safely handle?
  The module can handle up to 22.5 mA per channel without affecting accuracy or causing damage.

• How fast is the data acquisition from input signals?
  The module updates input data every 10 ms, and its step response time is 100 ms.

• What is the accuracy of the current measurement?
  The module provides an accuracy of ±16 µA across the entire input range.

• Can the module provide power to connected transmitters?
  Yes, it can supply a transmitter power voltage of ≥16 V DC with a maximum output current of 20 mA.

• How does ambient temperature affect the measurement?
  The typical drift due to ambient temperature changes is ±16 µA per 10 °C.

• What type of connection terminals are used for field wiring?
  Pressure clamp terminals (ATSA3□) are used for secure and reliable field connections.

• Is HART communication supported on this module?
  Yes, the module supports HART communication for configuration and diagnostics.

ASI133 ASI133-H00/ATSA3S Current Input Module Yokogawa

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