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B&R X20AT4222 temperature input module
B&R X20AT4222 temperature input module

B&R X20AT4222 temperature input module

  • Temperature measurement in industrial automation systems
  • PLC-based control systems using PT100/PT1000 sensors
  • Temperature monitoring in chemical, food, energy, and process industries
  • Precise temperature tracking in machinery and production lines
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    The B&R X20AT4222 is a temperature input module designed for the X20 series. It provides 4 inputs for PT100/PT1000 resistance temperature sensors. Each channel can be configured individually for PT100 or PT1000. It supports 2- or 3-wire connections, internal linearization, high accuracy, and diagnostic functions via LED indicators and software, ensuring reliable temperature control in industrial environments.
  • Number of Inputs: 4 (PT100/PT1000)
  • Measurement Range: -200°C to +850°C
  • Resolution: 0.1°C
  • Resistance Range: 0.1 Ω – 4500 Ω
  • Connection: 2- or 3-wire
  • Digital Resolution: 16-bit
  • Filter Time: Adjustable 1 ms – 66.7 ms
  • Isolation: 500 Veff between channel and bus
  • Mounting: Horizontal or vertical
  • Standard: EN 60751
  • Operating Temperature: 0°C – 55°C
  • Diagnostics: LED status indicator and software monitoring