KL3314-0024 by Beckhoff

The Beckhoff KL3314-0024 from the KL Analog Input Modules series is a versatile 4 input terminal designed for precise temperature measurement using various thermocouple sensor types (J, K, L, B, E, N, R, S, T, U). This module features accurate 0.1°C per digit resolution and supports temperature ranges from -100 to +1370°C for type K, using milli-volt measurements between -30 mV and -120 mV. It provides reliable performance with a conversion time of ~250 ms, consumes typically 75 mA from the K-bus, and includes key safety features like wiring failure indication and up to 500V electrical isolation between the K-bus and signal voltage. Designed to operate between 0 and +55°C (storage down to -25°C), this compact unit weighs approximately 75 g and seamlessly integrates onto standard 35 mm DIN rails, ensuring efficiency and durability in industrial automation applications.