Allen-Bradley 871C-D1NN4-AP3 Miniature Small
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Manufacturer Rockwell / Allen Bradley
Mfg Catalog # 871C-D1NN4-AP3
North Coast Part # 1826489


  • 10…30V DC
  • False pulse, transient noise, reverse polarity and short circuit protections
  • Normally open
  • Incorporates embedded IO-Link communication protocol in select 871C sensors to help minimize downtime and increase productivity
  • 3-wire operation
  • IO-Link enabled sensors offer advanced features and diagnostics including Automatic Device Configuration, multiple profiles, trending, descriptive tags, and device specific parameters


  • Type: 3-Wire DC, Small Diameter
  • Special Features: Threaded
  • Sensing Distance: 0.8mm
  • Output: N.O., Sink (NPN)
  • Connection: Pico with Lead

Proximity Sensor Data

  • Proximity Sensor Type: 3-Wire DC, Small Diameter
  • Barrel Type: Threaded
  • Barrel Diameter: 4mm
  • Nominal Sensing Distance: 0.6mm
  • Shielding: Shielded
  • Output Configuration: N.O., Sink (NPN)
  • Switching Frequency: 5000 [Hz]
  • IO Link Enabled: No
  • Connection Type: Pico with Lead


UPC 78118089129
GTiN 00781180891298
Size 4 mm Barrel Diameter
Type Inductive Sensor
Barrel Type Threaded
Connection Type Pico With Lead
Barrel Diameter 4 mm
Family Brand Name Allen Bradley
TC Connection 3 Pin Pico Pigtail
Output Normally Open Sinking
Sensing Range 0.8 mm

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