The eCap from Vepac measures voltages, currents, power, power factor, energy, frequency and total harmonic distortion (THD) with all harmonics (up to 20th), and allows fully galvanically isolated transmission via the integrated Modbus RTU/RS485 interface. The required Modbus addresses for the measured values are listed in a separate Modbus register address document available on the website along with the eCap product. A single digital input and two digital outputs can be read, and both outputs can be separately written via the Modbus RTU interface. All communication parameters may be set on the front of the device without any additional software. The status LEDs on the front of the eCap give a convenient indication about the device and communication condition.
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