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IMN28-12 Incremental Magnet Encoder

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  FEATURES:

  • 2 Channel quadrature or 1 channel output
  • Low Cost
  • Small size OD 28mm with 15mm high
  • Resolution: 12 CPR
  • Operating relative humidity: 20% ~ 85 % RH
  • Operating Temperature range: -10ºC ~ +60ºC

  ELECTRICAL CHARACTERISTICS

CHARACTERISTICS SYMBOL TEST CONDITIONS MIN REF MAX UNITS
Supply Voltage Vcc --- 4.5 ---- 24 V
Output Saturation Voltage Vce(sat) Vcc = 4.5V; RL = 480Ω ---- 200 400 mV
Output Leakage current Icex Vce = 12V; Vcc = 12V ---- <0.1 10 V
Supply Current Ice Vcc = 24V Output open ---- 4 9 mV
Output Rise Time Tr Vcc = 12V; RI = 820Ω; CI = 20pF ---- 1.0 2.0 uS
Output Fall time Tf Vcc = 12V; RI = 820Ω; CI = 20pF ---- 1.0 2.0 uS

Output Circuit:

 Two Channel Encoder
Connections:
  1. -Motor
  2. +Motor
  3. Hall Sensor Vcc
  4. Hall Sensor Gnd
  5. Hall Sensor A out
  6. Hall Sensor B out

Output Wave:

 Two Channel Encoder
Connections:
  1. Black:   -Motor
  2. Red:     +Motor
  3. Brown:  Hall Sensor Vcc
  4. Green:  Hall Sensor Gnd
  5. Blue:     Hall Sensor A out
  6. Purple:  EMPTY

       Pinouts: