During technical comparisons, E3JK-RP11-2M appears alongside Omron SMPS 24V 10A, E3Fa Dp12 2M and Omron Sensors so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Omron E3JK-RP11 2M Photoelectric Sensor
The Omron E3JK-RP11 2M Photoelectric Sensor features a retro-reflective type with PNP output and 100 mm to 11 m range using the E39-R2 reflector. It operates on a 10β30 VDC power supply and is part of the Omron automation range under the Omron Photoelectric Sensors category and the Omron E3JK Series. Built with a red LED emitter and receiver, it ensures precise object detection and stable operation. The unit includes a 2 m pre-wired cable and comes without reflector, suitable for reliable industrial automation applications.

| Brand | Omron |
| Model Number | E3JK-RP11 2M |
Omron E3JK-RP11 2M Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Sensing Method | Retro-reflective without M.S.R. function |
| Shape | Square type |
| Sensing Distance | When using the E39-R1: 100 mm to 7 m; When using the E39-R2: 100 mm to 11 m |
| Power Supply Voltage | 10 to 30 VDC |
| Output Configuration | PNP |
| Connection Method | Pre Wired Cable, 2M Length |
| Power Consumption | 30 mA Max |
| Light Source (Wavelength) | Red LED (624 nm) |
| Operation Mode | Light-ON/Dark-ON |
| Response Time | 1 ms max. |
| Degree Of Protection | IEC 60529 IP64 |
| Material | ABS (Acrylonitrile Butadiene Styrene) |
| Material Lens | Methacrylic resin |
| Material Cable | PVC |
| Features | Multi voltage power supply |
| Weight | 160g |
The Omron E3JK-RP11 2M Photoelectric Sensor belongs to the Omron E3JK Series and is designed for industrial automation applications in India. It operates on a 10β30 VDC power supply and offers a retro-reflective sensing range of up to 7 m. Using a Red LED (624 nm) light source and PNP output, it ensures fast and stable object detection even in varying environmental conditions. Its IP64 protection rating ensures dependable performance in dusty and humid areas.
In industrial use, the Omron E3JK-RP11 2M is ideal for conveyor systems, packaging lines, and automated assembly stations. It detects moving objects, parts, or packages efficiently without physical contact, supporting smooth production flow. The quick 1 ms response time helps maintain precision in high-speed operations, while the Light-ON/Dark-ON switching mode provides flexible control across automation setups.
The Omron E3JK-RP11 2M Photoelectric Sensor is a retro-reflective type sensor without MSR function, offering a wide 100 mm to 11 m sensing distance (when used with E39-R2) using a red LED and powered by DC with a pre-wired 2 m cable. For similar performance but with MSR functionality, the Omron E3JK-RP12 2M Photoelectric Sensor provides enhanced stability against shiny surfaces. Those needing AC/DC operation with a relay output can choose the Omron E3JK-RR11 2M Photoelectric Sensor. For shorter range applications, the Omron E3JK-R4M1 Photoelectric Sensor delivers a 4 m sensing distance with a relay output and light-ON mode. The Omron E3JK-RP11 2M ensures precise and reliable object detection in automated systems requiring extended range and DC-powered sensing performance.
The Omron E3JK-RP11 2M Photoelectric Sensor combines efficiency, accuracy, and durability for machine automation. As part of the trusted Omron E3JK Series, it strengthens operational stability and sensor reliability in diverse environments. With its PNP output, multi-voltage power supply, and robust build, it delivers consistent results in critical industrial sensing tasks. This model demonstrates Omronβs engineering precision and aligns seamlessly with IndMALLβs range of Omron Photoelectric Sensors for professional automation solutions.




