iC-MNF    26-bit Nonius Encoder with 3-Ch. Sampling 14-bit Sin/D Interpolation

  • Optical and magnetic position sensors
  • Multi-channel sine-to-digital converter
  • Singleturn and multiturn absolute encoders
  • Linear scales for absolute position
  • Fast 14-bit sine-to-digital conversion within 2.3 μs
  • Simultaneous sampling of 3 channels
  • 2 or 3 track nonius calculation of up to 26 bit singleturn position
  • BiSS C, SSI and SPI interface for position data
  • Fail-safe RS422 transceiver for BiSS C, SSI
  • Differential 1 Vpp sin/cos outputs to 100Ω, short-circuit-proof
  • Differential and single-ended PGA inputs for up to 200 kHz
  • Input adaptation to current or voltage signals
  • Adjustable signal conditioning for offset, amplitude and phase
  • Input signal stabilization by LED or MR bridge current control
  • Serial 2-wire interface to multiturn sensors (BiSS, SSI, 2-bit)
  • Position preset function, selectable up/down code direction
  • Signal and system monitoring with diagnosis memory
  • Device setup via I/O interface (BiSS or SPI)
  • CRC-protected configuration, OEM and USER data from external EEPROM (I2C)
  • Reverse-polarity-proof and tolerant against faulty output wiring
  • Power-good switch protecting the peripheral circuitry
  • Single 5 V supply, operation from -40 to +125 °C
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