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BECKHOFF EL3122 EtherCAT terminal, 2-channel analog input, current, 4…20 mA, 16 bit, differential
Used in industrial automation systems for measuring analog current signals. Ideal for process control, sensor data acquisition, and machine automation applications requiring accurate acquisition of 4…20 mA signals.
The EL3122 is a 2-channel analog input terminal for the EtherCAT system. It digitizes current signals in the range of 4…20 mA with 16-bit resolution. Channels are differential, providing high accuracy and noise immunity. Features include FIR/IIR filters and limit value monitoring for reliable measurement.