AI523 - Analog Input Module

• 16 configurable analog inputs
• resolution 12 bits plus sign
• module-wise electrically isolated
• XC version for use in extreme ambient conditions available

• Intended Purpose
• Functionality
• Electrical \ Connection
  • Connection of resistance thermometers in 2-wire configuration
  • Connection of resistance thermometers in 3-wire configuration
  • Connection of active-type analog sensors (voltage) with electrically \ isolated power supply
  • Connection of active-type analog sensors (current) with electrically \ isolated power supply
  • Connection of active-type analog sensors (voltage) with no electrically \ isolated power supply
  • Connection of passive-type analog sensors (current)
  • Connection of active-type analog sensors (voltage) to differential \ inputs
  • Use of analog inputs as digital inputs
• Internal Data Exchange
• I/O Configuration
• Parameterization
• Diagnosis
• State LEDs
• Measuring Ranges
  • Input ranges of voltage, current and digital input
  • Input Ranges Resistance
• Technical Data
  • Technical \ Data of the Analog Inputs
  • Technical Data of the Analog \ Inputs, if they are Used as Digital Inputs
• Ordering Data