The Beckhoff EL3255 is a high-performance EtherCAT Terminal designed for the precise measurement of potentiometers. It features five input channels, each capable of performing a ratiometric measurement to determine the position of a potentiometer tap. This terminal is ideal for applications requiring accurate position feedback, such as in valve control, dancer control, or for measuring linear and angular positions. An integrated, short-circuit-proof 10 V DC sensor supply provides power directly to the connected potentiometers, simplifying wiring and reducing the need for external power sources. With 16-bit resolution and fast conversion times, the EL3255 ensures high-accuracy data acquisition for demanding industrial automation systems.