Yokogawa AAT141 TC/mV Input Module

FAQ:

• Q: What type of input signals can the AAT141 accept?
  A: The AAT141 module accepts input signals from thermocouples (J, K, E, B, R, S, T, N) and millivolt (mV) ranges from -100 to 150 mV or -20 to 80 mV.

• Q: How is the input resistance for the AAT141 module specified?
  A: The input resistance is 2 MΩ or larger when powered on, and 2 MΩ or larger when powered off.

• Q: What is the accuracy of the AAT141 module for thermocouple and mV inputs?
  A: The accuracy for thermocouple inputs is ±30 µV. For mV inputs, it is ±80 µV for spans between -100 to 150 mV and ±30 µV for spans between -20 to 80 mV.

• Q: Can the AAT141 detect burn-out?
  A: Yes, the AAT141 module supports burn-out detection with a detection time of 60 seconds, which can be set as UP or DOWN.

• Q: What is the data update period for the AAT141?
  A: The data update period is 1 second for this module.

• Q: What is the temperature drift specification for the AAT141 module?
  A: For thermocouple inputs, the temperature drift is ±30 µV/10 °C. For mV inputs, it is ±80 µV/10 °C.

• Q: What is the maximum current consumption of the AAT141?
  A: The maximum current consumption is 450 mA at 5 V DC.

• Q: What are the dimensions of the AAT141 module?
  A: The dimensions of the AAT141 module are 32.8 × 130 × 107.5 mm.

AAT141 TC/mV Input Module Yokogawa

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