In sourcing discussions, E3NX-MA11-2M is often placed next to Omron Photoelectric Sensor, E3Z D61 2M and Omron Sensors so procurement teams can align budgets and technical requirements effectively.
Omron E3NX-MA11 2M Fiber Optic Sensor
The Omron E3NX-MA11 2M Fiber Optic Sensor is a fast and reliable CPU Unit-compatible fiber amplifier designed for precise detection in automation systems. It includes dual fiber channels, a bright twin digital display, and 2 NPN outputs for flexible control. Features such as smart tuning, Teach-In setup, and a quick 0.1 ms response make it easy to adjust and highly stable. Its self-diagnosis helps detect errors, the timer improves output control, and the bank function stores multiple settings. A durable 2 m cable and 10β30 VDC operation ensure dependable performance. Manufactured by Omron within the Omron Fiber Optic Sensor group and the Omron E3NX Series.

| Brand | Omron |
| Product Type | Fiber Optic Sensors |
| Model Number | E3NX-MA11 2M |
Omron E3NX-MA11 2M Fiber Optic Sensor - Technical Specifications
| Specification | Value |
|---|---|
| Shape | Cuboid, rail mounting |
| Sensing method | Amplifier |
| Setting method | Teach-In |
| Connection method | Pre-wired Cable |
| Cable length | 2 m |
| Output type | NPN |
| Operation mode | Dark-ON, Light-ON |
| Response time | 0.1 ms |
| Material housing | Polycarbonate |
| Type of light | Polarity free red light |
| Power supply voltage | 10-30 V |
| Functions | Self-diagnosis, Timer, Twin |
| Features | 2 channels, Bank function, Twin outputs |
| Application | Object detection |
| Degree of protection (IP) | IP50 |
| Number of digital outputs | 2 |
The Omron E3NX-MA11 2M is an advanced fiber optic amplifier designed for high-speed detection and precise control. It supports two fiber sensor inputs and provides twin digital displays for real-time status and configuration visibility, enhancing usability in complex automation setups.
The amplifier offers both Light-ON and Dark-ON operation modes, along with features such as smart tuning, self-diagnosis, twin outputs, and a built-in timer. It includes two independent NPN digital outputs, allowing versatile logic handling. The teach-in setting method simplifies installation, and the 2-meter pre-wired cable enables quick integration into DIN rail-mounted systems.
Built with a polycarbonate housing and supporting polarity-free red light, the E3NX-MA11 suits high-speed object detection tasks across packaging, labeling, and component tracking environments. With IP50 housing, itβs best used in clean or enclosed machine panels where performance, flexibility, and dual-sensor control are essential.




