Procurement managers rarely finalize E3JM-10M4-NN without reviewing Omron SMPS 24V 10A, E3Fa Dp12 2M and Omron Sensors, ensuring that the chosen component meets budget, compliance, and delivery conditions.
Omron E3JM-10M4-NN Photoelectric Sensor
The Omron E3JM-10M4-NN Photoelectric Sensor features through-beam with a 10 m sensing distance, relay output, and AC/DC power-free design for long-range industrial detection. Operating on 12 to 240 VDC or 24 to 240 VAC, it belongs to the Omron automation lineup under the Omron Photoelectric Sensors category and the Omron E3JM Series. Built with an infrared LED (950 nm) light source, SPDT control output, Light-ON/Dark-ON selectable mode, and PF1/2 conduit socket, it ensures IP66 protection, 30 ms response time, and 3 W power consumption for durable, reliable sensing.

| Brand | Omron |
| Product | Photoelectric Sensor |
| Model Number | E3JM-10M4-NN |
Omron E3JM-10M4-NN Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Throughbeam (Emitter + Receiver) |
| Sensing Distance | 10 m |
| Standard Sensing Object | Opaque: 14.8-mm dia. min |
| Light Source | Infrared LED (950 nm) |
| Power Supply Voltage | 12 to 240 VDC, ripple (p-p): 10% max. 24 to 240 VAC, 50/60 Hz |
| Output Configuration | Relay |
| Connection Method | Terminal block |
| Power Consumption | 3 W max. (Emitter 1 W max. Receiver 2 W max.) |
| Control Output | SPDT, 250 VAC, 3A (cosΟ=1) max., 5 VDC, 10 mA min. |
| Operation Mode | Light-ON Dark-ON (switch selectable) |
| Response Time | Operate or reset: 30 ms max. |
| Timer Function | ON-delay/OFF-delay/One-shot delay switch selectable |
| Ambient Illumination | Incandescent lamp: 3,000 lx max. |
| Ambient Temperature Range | Operating: β25Β°C to 55Β°C, Storage: β30Β°C to 70Β°C (with no icing or condensation) |
| Ambient Humidity Range | Operating: 45% to 85% (with no condensation), Storage: 35% to 95% (with no condensation) |
| Insulation Resistance | 20 MΞ© min. at 500 VDC |
| Dielectric Strength | 2,000 VAC, 50/60 Hz for 1 min. |
| Vibration Resistance | 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions |
| Shock Resistance | 500 m/s2 3 times each in X, Y, and Z directions, 100 m/s2 3 times each in X, Y, and Z directions |
| Degree Of Protection | IEC 60529: IP66 |
| Material | ABS (Acrylonitril Butadiene Styrene), Methacrylic resin, Polycarbonate, Iron |
| Weight | Approx. 270 g |
Engineered for demanding environments, the Omron E3JM-10M4-NN features a through-beam sensing method using an infrared LED (950 nm) to detect opaque objects up to 10 meters away. It supports a wide power supply voltage range of 12 to 240 VDC and 24 to 240 VAC, ensuring compatibility with various industrial systems. The SPDT relay output enables versatile switching, while the Light-ON/Dark-ON functionality and adjustable ON/OFF delay timers enhance configurability for precise control.
This model boasts strong environmental resilience, with an IP66-rated housing, shock resistance of 500 m/sΒ², and excellent vibration tolerance. Designed with a durable ABS body and terminal block connection, it ensures both ruggedness and ease of wiring. The integrated timer functions and high dielectric strength make it a trusted choice for engineers seeking reliability and performance in object detection tasks.




