Fermion: 8421 Encoder-Horizontal Module

SKU: DFR0722

The 8421encoder horizontal Module is a 16-gear absolute position encoder that offers unique mechanical positioning for improved data reliability and anti-interference, making it ideal for industrial systems without the need for memory or reference points.

Front of 16-bit absolute rotary encoder with circular button and LEDs-DFRobot product sku:DFR0722 image.

Downloadable Resources

  • Docs
  • Tech Specs
  • Specification

    Parameter Value
    Current 150mA, 42V
    8421 Encode 16-gear(0~F)
    Service Life 10000 steps
    Operating Temperature -40~85℃
    Module Size 14x19mm/0.55x0.75”
    Mounting Aperture 2.0mm
    Mounting Hole Pitch 15mm

    Dimension Drawing

    8421 size

    Pinout

    8421 pinout

    Num Label Description
    1 8 8421 BCD code 8 port
    2 4 8421 BCD code 4 port
    3 2 8421 BCD code 2 port
    4 1 8421 BCD code 1 port
    5 C Common Port-Connect to VCC
    6 X Common Port-Connect to GND

    ###Truth Table
    8421 truth table

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