The Omron E3NX-MA8 is a dual channel fiber amplifier that accepts two fiber optic cables for independent or AND/OR signal comparison. Operation is field-selectable between L-ON and D-ON, so the same unit handles light-on or dark-on detection without rewiring. A wire saving connector reduces the number of wires needed between the amplifier and the control system, which cuts installation time and panel clutter.
Key features in practice
High-speed response is supported, and power tuning adjusts the emitted light intensity to match different fiber types or target reflectivity. The built-in timer can stretch or delay the output signal for pulse shaping in synchronous detection lines. The amplifier includes a power saving Eco function that reduces LED output when no object is present, extending LED life in continuous-run applications.