EL3202 by Beckhoff

Beckhoff's EL3202 terminal from the EL EtherCAT Terminals series is a high-precision component engineered for industrial temperature monitoring using RTD (Pt100) sensors. This advanced unit delivers a 2-channel analog input with 16-bit resolution, equating to a resolution of 0.1°C per digit, and offers a default conversion time of approx. 85 ms. It supports 2-wire or 3-wire configurations and operates reliably within a temperature range of -25°C to +60°C while consuming a typical current of 190 mA from the E-bus. Additional key features include an integrated digital filter, limit value monitoring, and versatile connection technology, ensuring accurate measurements with a measurement error of less than ±0.5°C for PT sensors. This makes the EL3202 an ideal choice for demanding industrial automation applications.