E3X-MDA11 2M | Omron | Advanced Fiber Amplifier Unit

The E3X-MDA11 2M is an advanced 2-channel Fiber Amplifier Unit designed by Omron for high-precision sensing in compact industrial applications. This model utilizes NPN output and comes pre-equipped with a 2-meter integrated cable. Featuring two independent channels within a single housing, it maintains an exceptionally thin profile of only 5 mm per channel, making it ideal for space-constrained installations. The unit supports sophisticated logical operations such as AND/OR output control, allowing for complex sensor logic to be executed directly at the amplifier level. Enhanced with APC (Auto Power Control) circuits and 4-element LEDs, the E3X-MDA11 effectively suppresses performance degradation caused by LED aging, ensuring consistent long-term sensing accuracy.

Features

• 2-channel model within a single ultra-thin housing
• NPN output configuration
• Power Tuning function for rapid, one-touch optimization of light reception
• Advanced APC circuits to counter LED aging
• Flexible AND/OR control output logic
• Industry-leading thin profile (5 mm per channel)
• Pre-wired with 2 m cable for immediate deployment

Applications

• High-speed assembly line presence detection
• Compact machine space sensing
• Complex logical sequence detection using AND/OR outputs
• Long-term reliable sensing in harsh or high-cycle production environments

Technical Specifications

Installation Guidelines

• Mounting: Ensure the unit is snapped securely onto a DIN rail. Given its ultra-thin profile, it is designed for high-density side-by-side mounting.
• Fiber Connection: Insert the fiber optic cables firmly into the amplifier ports and lock them using the provided clamp mechanism. Ensure the fiber ends are cut cleanly to maximize light transmission.
• Tuning: Utilize the Power Tuning function for initial setup. Simply align the sensor with the target and press the tuning button to allow the amplifier to automatically calibrate the light intensity for optimal signal-to-noise ratio.
• Logic Configuration: Configure the AND/OR logical outputs via the user interface to match your process requirements. Ensure the NPN output wiring matches your PLC or controller input card specifications (sinking input).
• Maintenance: Regularly inspect the fiber optic tips for dust or debris; cleaning these components will ensure the APC circuits function correctly and maintain maximum sensing distance.