DPR-1240-PNP-NC

Industrial Area Sensor — CAD Drawing

Version 1.0 SKU: SW97 PNP NC

1. Mechanical Dimensions

The DPR-1240-PNP-NC features a compact mechanical design optimized for industrial integration. The drawing below provides all critical dimensions for mechanical installation.

DPR-1240-PNP-NC Mechanical Dimension Drawing

DPR-1240-PNP-NC — Main Dimension Drawing (440 mm Protection Height)

2. Dimension Table

Dimension Parameter	Value (mm)	Description
Protection Height	440	Active detection area height
Total Height	~526	Overall sensor height including end caps
Cross Section	29 × 30	Housing cross-sectional dimensions
Optical Axis Pitch	40	Distance between adjacent beams
Beam Quantity	12	Number of infrared optical beams
End Cap Length	~43	Top and bottom end cap dimensions

Note: All dimensions are in millimeters (mm). Tolerance: ±0.5 mm unless otherwise specified. Drawing is for reference only. For detailed installation information, refer to the DPR-1240-PNP-NC Installation Guide.

3. Cross-Section Detail

The sensor housing features a compact 29 × 30 mm cross-section, designed for easy integration into industrial equipment.

Cross-Section Parameter	Value (mm)
Width	29
Depth	30
Mounting Slot Width	5.5
Mounting Slot Pitch	20

4. Optical Axis Arrangement

The DPR-1240-PNP-NC uses 12 parallel infrared beams with a 40 mm optical axis pitch, creating a 440 mm protection height.

DPR-1240-PNP-NC — Optical Axis Arrangement (12 Beams × 40 mm Pitch)

Optical Axis Calculation:
Protection Height = (Beam Quantity − 1) × Optical Axis Pitch
(12 − 1) × 40 mm = 440 mm

5. Mounting Brackets & Accessories

The DPR-1240-PNP-NC includes a comprehensive set of mounting brackets and accessories for flexible installation. The diagram below shows the complete accessory set with dimensions.

DPR-1240-PNP-NC — Mounting Brackets and Accessories

Accessory	Description	Dimensions (mm)
Top/Bottom Bracket	L-shaped bracket for standard vertical mounting	Refer to accessory diagram
Side Mounting Bracket	L-shaped bracket for side installation	Refer to accessory diagram
Adjustable Bracket	Multi-directional bracket for flexible positioning	Refer to accessory diagram
Mounting Screws	M4 × 10 mm screws (8 pcs)	M4 × 10
M12 Cables	Connecting cables for emitter and receiver	2 m

Installation Note: Recommended tightening torque for bracket mounting screws: 2.0 N·m. Ensure proper alignment before final tightening.

6. Drawing References

Protection Height: 440 mm — (12 − 1) × 40 mm
Total Height: ~526 mm — Protection Height + End Cap Dimensions
Beam Count: 12 optical beams
Optical Axis Pitch: 40 mm
Cross Section: 29 × 30 mm
Mounting: Top/Bottom bracket, Side bracket, or Adjustable bracket

Drawing Information: This CAD drawing is intended for mechanical integration and installation design. For detailed electrical specifications, refer to the DPR-1240-PNP-NC Datasheet. For installation guidance, refer to the DPR-1240-PNP-NC Installation Guide.

CAD Drawing Version 1.0 SW97