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Proximity Sensor 40mm | 3-Wire DC Connection | Selectable N.O./N.C. Output | by Allen-Bradley

SKU: 871LD40EP40D4
$585.60 List price: $729.80
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The Proximity Sensor 40mm from Allen-Bradley features a 3-wire DC standard barrel connection and a sensing distance of 40mm, making it ideal for industrial automation and manufacturing process control. With selectable Normally Open (N.O.) or Normally Closed (N.C.) output, this unshielded sensor ensures reliable object detection in conveyor systems and robotics applications.
Technical Specifications
  • Type: Proximity Sensor
  • Connection: 3-wire DC standard barrel
  • Head Size: 40mm
  • Sensing Distance: 40mm
  • Shielding: Unshielded
  • Output: N.O. or N.C. selectable
  • Output Type: Source (PNP)
  • Connector: Micro Quick Disconnect (DC)
  • Dimensions (H x L x W): 40mm x 80mm x 40mm
  • Weight: 0.1 kg
Key Features
  • 3-wire DC standard barrel connection
  • 40mm head size with 40mm sensing distance
  • Unshielded design
  • Selectable Normally Open (N.O.) or Normally Closed (N.C.) output
  • Source (PNP) output type
  • Micro Quick Disconnect (QD) DC connector
Professional Installation Requirements
  • Installation by a qualified technician or electrician is recommended to ensure proper wiring and sensor functionality.
Applications
  • Industrial automation for object detection
  • Manufacturing process control
  • Conveyor systems
  • Robotics and machinery safety
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Non-contact sensing reduces wear and tear, extending equipment life
  • Energy-efficient operation minimizes power consumption
Warranty Information

Radwell 2-year warranty included; factory warranty does not apply.

Available Now

The Allen-Bradley 871LD40EP40D4 Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing process control.