Beckhoff KL3312 is a two-channel thermocouple input terminal (KL3xxx series) for Beckhoff EtherCAT I/O, delivering 16‑bit resolution per channel. It accepts thermocouples with a default type of K and supports multiple thermocouple types—B, E, J, K, L, N, R, S, T and U—with mV measurement support. The module is designed for compatibility with Siemens S5 format and is intended to be used in Beckhoff’s bus-terminal system for scalable, multi‑channel temperature monitoring in automation projects.
