Overview
The Allen-Bradley 872C-D4NP12-E2 is a cost-effective WorldProx inductive proximity sensor designed for reliable object detection in industrial automation applications. This 12mm barrel-diameter unit operates on 10-30VDC and delivers a 4mm sensing distance with normally open (N.O.) PNP source output, making it ideal for metallic target detection and process control.
Key Features
- 3-Wire DC Configuration: Simplified wiring with standard 10-30VDC supply compatibility
- Compact 12mm Barrel Design: Space-efficient form factor with standard mounting concise type
- 4mm Sensing Range: Precise detection at close proximity for accurate object positioning
- Normally Open (N.O.) PNP Output: 200mA maximum load current suitable for standard PLC and controller inputs
- Non-Shielded Construction: Cost-effective metal barrel with nickel-plated brass housing
- 2-Meter Cable: Integrated 5-conductor PVC cable with TC connection for quick installation
Technical Specifications
- Operating Voltage: 10-30VDC
- Maximum Load Current: 200mA
- Output Type: Normally Open (N.O.), PNP Source
- Sensing Distance: 4mm
- Barrel Diameter: 12mm standard tubular
- Operating Frequency: 1300 Hz
- Cable Length: 2 meters, 5-conductor PVC
- Material: Nickel-plated brass barrel, standard mounting
- Certifications: UL, CUL, CE, CCC, RCM, KC, C-TICK
Typical Applications
- Automated assembly line position detection
- Proximity sensing in packaging and material handling
- Conveyor belt object detection and sorting
- Machine tool workpiece location and clamping confirmation
- Industrial automation limit switching and monitoring
- Process control systems requiring non-contact detection
Compatibility & Replacements
Compatible With
- Allen-Bradley CompactLogix and ControlLogix PLCs
- Siemens S7-1200, S7-1500, and legacy S7-300/400 controllers
- Mitsubishi FX and Q-series programmable logic controllers
- Omron CP, NX, and CJ-series platforms
- Standard 10-30VDC industrial control systems
- DC input modules and proximity sensor interfaces
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 872C-D4NP12-E2 is the current production model in the Allen-Bradley WorldProx 3-wire DC family. Check migration documentation for legacy 872C variants if upgrading from earlier sensor generations.
Works With
- EtherNet/IP networks via compatible gateway modules
- PROFINET interfaces for Siemens TIA Portal integration
- Modbus networks through standard I/O bridge cards
- Studio 5000 and RSLogix project configurations
- Standard 24VDC discrete input cards
- Industrial Ethernet and fieldbus communication systems
