Photoelectric Sensor E3JM-DS70M4 ( Omron)

The Omron E3JM‑DS70M4 is a diffuse-reflective photoelectric sensor designed for accurate non-contact object detection in industrial automation. With a 700 mm sensing distance and robust relay output, it ensures reliable performance for conveyors, packaging lines, and production systems.

Key Features

• Diffuse-reflective sensing up to 700 mm

• Non-contact object detection

• Selectable Light‑ON / Dark‑ON operation

• Built-in SPDT relay output

• LED indicator for easy alignment and setup

• Durable IP66 industrial housing

• Wide AC/DC voltage compatibility

Technical Highlights

• Model: E3JM‑DS70M4

• Sensing Distance: Up to 700 mm

• Output Type: SPDT relay

• Supply Voltage: 12–240 VDC / 24–240 VAC

• Response Time: ≤ 30 ms

• Connection: Terminal block

• Protection: IP66

Applications

• Conveyor object detection

• Packaging and sorting automation

• Production line presence and position sensing

• Industrial machinery control