Omron E3X-NA11 2M Fiber Optic Sensor
The Omron E3X-NA11 2M Fiber Optic Sensor is a compact CPU Unitβcompatible fiber amplifier designed for reliable detection using a manual potentiometer adjustment system. It features an NPN output, Dark-ON/Light-ON switching, a fast 0.2 ms response time, and a durable 2 m cable for stable connectivity. Built with a PBT cuboid housing and polarity-free red light emission, it ensures consistent sensing performance in compact automation setups. The unit supports 12β24 VDC operation and is ideal for object detection tasks. Manufactured by Omron, within the Omron Fiber Optic Sensor group, part of the E3X-NA Series.
| Brand | Omron |
| Product | Fiber Amplifier Unit |
| Model Number | E3X-NA11 2M |
Omron E3X-NA11 2M Fiber Optic Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Shape | Cuboid, rail mounting |
| Connection Method | Cable |
| Cable Length | 2 m |
| Sensing Method | Amplifier |
| Application | Object detection |
| Setting Method | Manual adjustment |
| Output | NPN |
| Operation Mode | Dark-ON, Light-ON |
| Power Supply Voltage | 12-24 V |
| Function | Timer |
| Response Time | 0.2 ms |
| Material Housing | PBT |
| Number Of Digital Outputs | 1 |
| Type Of Light | Polarity free red light |
| Degree Of Protection Ip | IP50 |
The Omron E3X-NA11 2M is a durable super manual fiber amplifier designed for basic sensing tasks. It features a potentiometer-based manual sensitivity adjustment system, allowing simple setup without a digital interface. The amplifier supports both Dark-ON and Light-ON operation modes.
This model comes with a 2-meter pre-wired cable and an NPN open collector output. Its red light source operates with polarity-free control, making it compatible with a wide range of standard fiber sensor heads. With a fast 0.2 ms response time, it provides reliable detection in typical automation environments.
Housed in a compact PBT body and rated IP50, the E3X-NA11 is designed for DIN rail mounting and general-purpose use. It's ideal for object detection in packaging lines, small-scale machines, or low-complexity automation setups where ruggedness and ease of use are key priorities.
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