The Omron E3NX-FA21 is a high-performance digital fiber amplifier designed for precise and efficient object detection in industrial automation applications. This advanced model features two outputs and one input, utilizing NPN open collector outputs suitable for various sensing tasks. The amplifier operates with a power supply voltage ranging from 10 to 30 VDC, accommodating a ripple (p-p) of up to 10%. In standard mode, it consumes a maximum of 920 mW, with current consumption up to 38 mA at a 24 V supply. The E3NX-FA21 offers multiple sensing modes, including standard, high-speed, super-high-speed, and GIGA modes, enabling detection of objects at distances up to 3,000 mm, depending on the connected fiber unit. The device is equipped with a red, 4-element LED light source emitting at a wavelength of 625 nm, ensuring reliable performance across various lighting conditions. Its compact design, measuring approximately 71.8 mm in length, 33.5 mm in height, and 10 mm in width, allows for flexible installation in space-constrained environments. The amplifier is housed in a durable polycarbonate casing, providing protection against environmental factors. Additionally, it features a 2-meter pre-wired connection, facilitating straightforward integration into existing systems. The E3NX-FA21 is equipped with advanced functions such as Smart Tuning for easy calibration, Dynamic Power Control (DPC) for automatic compensation of incident level variations due to dust or vibration, and a bank function for managing multiple settings. These features enhance the amplifier's adaptability and reliability in diverse industrial settings.
