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Omron E3S-AD86 Photoelectric Sensor
The Omron E3S-AD86 Photoelectric Sensor is a medium sensor with built-in amplifier, diffuse-reflective vertical design, offering a 200 mm sensing distance, PNP output, and M12 connector. It operates on a 10β30 VDC power supply and forms part of the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3S Series. Featuring a red LED (660 nm) light source, 30 mA current consumption, Light-ON/Dark-ON selectable mode, 0.5 ms response time, two-turn endless sensitivity adjuster with indicator, and IEC IP67 protection, it ensures high durability and reliable performance in industrial sensing applications.

| Brand | Omron |
| Product Type | Photoelectric Sensor |
| Model Number | E3S-AD86 |
Omron E3S-AD86 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Diffuse-reflective Sensors |
| Sensing Distance | 10 to 200 mm (white paper 100 Γ 100 mm) |
| Light Source | Red LED (660 nm) |
| Power Supply Voltage | 10 to 30 VDC, including ripple (p-p) 10% |
| Output configuration | PNP |
| Connection Method | Connector (M12) |
| Current Consumption | 30 mA max. (plus approx. 15 mA with turbo function) |
| Control Output | Load power supply voltage: 30 VDC max., Load current: 100 mA max. (residual voltage: 1 V max.) |
| Operation Mode | Light-ON/Dark-ON selectable |
| Response Time | Operation or reset: 0.5 ms max. |
| Sensitivity Adjustment | Two-turn endless adjuster with an indicator |
| Ambient Illumination | Incandescent lamp: 5,000 lx max. Sunlight: 10,000 lx max. |
| Ambient Temperature Range | Operating: β25Β°C to 55Β°C (with no icing or condensation) Storage: β40Β°C to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 35% to 85% (with no condensation) Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© min. at 500 VDC between current-carrying parts and case |
| Dielectric Strength | 1,000 VAC, 50/60 Hz for 1 min. between current-carrying parts and case |
| Vibration Resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | Destruction: 500m/s2, 3 times each in X, Y, and Z directions |
| Protection Circuits | Power supply reverse polarity protection, Output short-circuit protection, Mutual interference prevention |
| Degree of Protection | IEC IP67; NEMA: 4X (indoors only) |
| Material | PBT, Denatured polyallylate, Stainless steel (SUS304) |
| Weight | Approx. 50 g |
Omron has built a global legacy of precision, reliability, and performance across industrial automation. The Omron E3S-AD86 reflects this commitment with its compact design and robust sensing capabilities. As a trusted choice among system integrators and engineers, this Omron Built-in Amplifier Photoelectric Sensor combines advanced optics and rapid response in a connector-type model designed for seamless integration.
The Omron E3S-AD86 uses a diffuse-reflective sensing method to detect targets from 10 to 200 mm. It operates on 10β30 VDC and emits light from a visible Red LED at 660 nm. With a PNP output configuration, selectable Light-ON/Dark-ON modes, and a quick 0.5 ms response time, it ensures accurate object detection. Built for durability, the sensor features an M12 Connector, stainless steel housing, and IP67 protection.
Applications of the E3S AD86 include short-distance part detection in robotic arms, label sensing, and product counting on conveyors. With its built-in amplifier, rugged construction, and easy connector-based wiring, the Omron E3S-AD86 remains a popular Omron Built-in Amplifier Photoelectric Sensor for compact and demanding automation setups.




