Beckhoff EL3351 original analog input terminal

The EL3351 is a single-channel analog input terminal from the Beckhoff EtherCAT Terminal series, designed for direct connection of resistor bridges and strain gauge sensors. It measures the bridge output voltage and simultaneously reads the bridge supply voltage, performing a precise ratiometric measurement. With high resolution and integrated bridge supply, it is ideal for force, torque, and weight measurement using strain gauges.