OPTOFAST

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OPTOFAST - 4 Channel Optocoupler Card[edit]

See our other Optocoupler cards

  • OPTOFAST-2 - Speed improved 4 channel optocoupler card - Suggested replacement for this card
  • OPTOSMALL - Four channel optocoupler card
  • OPTOOUT8-I2C - Eight channel optocoupler card - I2C interface
  • OPTOUSB - Optically coupled USB to FTDI interface
  • OPTOFASTBI - Two Optos in Two Directions

Features[edit]

  • Opto-Isolator card
  • 4-Channels
  • 4N25 Optoisolators
  • Input /Output isolation
  • Transistor driver for Opto LED reduces required drive from 10 mA to under 500 uA
  • Input channels share their own common VCC/Ground
  • Output channels share their own common Vcc/Ground
  • 8-pin header for input
  • 8-pin header for output
  • Configuration Options (Speed enhanced, Bypass Input transistors, Remove Output collector resistors)
  • 49x49mm
  • (4) 4-40 mounting holes