Yokogawa ASI133-S00/SA3S0 Current Input Module (Isolated)

FAQ

• Q1: What is the maximum allowable voltage for each channel of the ASI133-S00/SA3S0 module?
  A: The maximum input voltage for a 4-wire connection is 25 V DC.

• Q2: How does the module ensure electrical isolation between channels?
  A: Each of the 8 channels is isolated with a withstand voltage of 1500 V AC to prevent cross-talk and ensure safety.

• Q3: What is the response time for input signal changes?
  A: The module has a step response time of 100 ms for standard 4–20 mA signals.

• Q4: What is the maximum ambient temperature drift for signal accuracy?
  A: The drift due to ambient temperature variation is ±16 µA per 10 °C.

• Q5: Can the module supply power to 2-wire transmitters?
  A: Yes, the module can provide ≥16 V DC with a 20 mA output current limit for 2-wire transmitters.

• Q6: How frequently does the module update the data for each channel?
  A: The data update period is 10 ms, providing near real-time measurement.

• Q7: Which terminal block is recommended for proper connection?
  A: The ATSA3S pressure clamp terminal is used for standard single-channel wiring.

• Q8: What is the accuracy specification for the input current measurement?
  A: The module maintains an accuracy of ±16 µA for 4–20 mA input signals.

ASI133 ASI133-S00/SA3S0 Current Input Module Yokogawa

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