CAD Drawing

DPR-0620-NPN-NC

Industrial Area Sensor · Mechanical Drawing & Installation Layout

This CAD drawing reference provides mechanical dimensions, installation layout and mounting reference information for the DAPPRA DPR-0620-NPN-NC Industrial Area Sensor. It is intended for engineers, designers and system integrators involved in machine design and industrial automation projects.

Dimension Overview

The DPR-0620-NPN-NC Industrial Area Sensor has a compact aluminum alloy housing designed for integration into industrial machinery and automation equipment. The following drawing shows the overall mechanical dimensions, including protection height, total height, optical axis pitch and housing cross section.

DPR-0620-NPN-NC Mechanical Dimension Drawing

DPR-0620-NPN-NC mechanical dimensions and installation reference

Key Dimension Summary

Dimension Parameter	Value
Protection Height	100 mm
Total Height	166 mm
Optical Axis Pitch	20 mm
Housing Cross Section	29 × 30 mm
Beam Quantity	6 optical beams

Drawing Title Block

Product Model DPR-0620-NPN-NC

SKU SD70

Product Type Industrial Area Sensor

Product Series DPR Series

Drawing Type Mechanical Dimension Drawing

Drawing Number CAD-DPR-0620-001

Unit Millimeter (mm)

Revision 1.0

Manufacturer DAPPRA Automation

Scale Not to Scale

Mechanical Specifications

Parameter	Specification
Beam Quantity	6 Optical Beams
Optical Axis Pitch	20 mm
Protection Height	100 mm
Total Height	166 mm
Housing Cross Section	29 × 30 mm
Housing Material	Aluminum Alloy
Protection Rating	IP65
Connector	M12 Cable

Mounting & Installation Layout

The DPR-0620-NPN-NC supports three installation configurations to accommodate different machine structures and protection requirements. The following drawing shows the installation layout reference for vertical, side and adjustable bracket mounting.

DPR-0620-NPN-NC installation layout reference

Installation Configuration Reference

Configuration	Description	Typical Use
Standard Vertical	Emitter and receiver placed vertically opposite each other	Machine protection, access detection
Side Installation	Side-mounted configuration for limited mounting space	Compact equipment, customized layout
Adjustable Bracket	Multi-directional adjustable bracket mounting	Custom automation, precise alignment

Mounting Accessories

Top and Bottom Mounting Brackets — Standard mounting configuration
Side Mounting Brackets — For side installation applications
Cantilever Mounting Brackets — For adjustable multi-directional mounting
Mounting Screws and Hardware — Included with standard package

Installation Note

Ensure that the emitter and receiver are aligned correctly and that the mounting structure is stable enough to prevent vibration-induced misalignment.

Drawing Notes

Units — All dimensions are in millimeters (mm) unless otherwise specified.
Scale — The drawing shown in this document is not to scale. Refer to the original CAD file for accurate dimensional reference.
Tolerances — Standard manufacturing tolerances apply. Contact DAPPRA Automation for specific tolerance requirements.
Protection Height — Defined as (Beam Quantity − 1) × Optical Axis Pitch. For DPR-0620-NPN-NC: (6 − 1) × 20 mm = 100 mm.
Total Height — Includes the housing and mounting structure beyond the protection height.
Mounting — Verify that the mounting surface is flat and stable before installation.
Alignment — Emitter and receiver optical beams must be properly aligned for reliable detection performance.

CAD File Request

For detailed CAD files suitable for machine design and system integration, please contact DAPPRA Automation. Available file formats may include DWG, DXF and STEP, depending on the specific product configuration.

File Format	Description
DWG	2D mechanical drawing for AutoCAD and compatible software
DXF	Universal 2D drawing exchange format
STEP	3D model for mechanical design and simulation