New and Original KL3681

The KL3681 is a single-channel digital multimeter terminal from the Beckhoff Bus Terminal series (KL series) for the traditional K-Bus I/O system. It integrates a digital multimeter (DMM) function into a standard Bus Terminal, enabling automated measurement of voltage, current, resistance, and other electrical quantities directly within the K-Bus I/O system. It is the K-Bus counterpart to the EtherCAT EL3681. Unlike EtherCAT terminals (EL series), the KL series communicates via the K-Bus and is typically used with Beckhoff Bus Couplers or Bus Terminal Controllers.