The BECKHOFF KL3311 is a 1-channel analog input BUS TERMINAL designed for temperature measurement with thermocouple sensors. It features a 2-wire connection, 16-bit resolution, and operates within a temperature range of 0 to +55°C. With a current consumption of 65 mA and IP20 protection rating, this compact unit (0.02 lbs) is ideal for industrial automation applications.