Beckhoff KL3201 Bus Terminal analog input

The KL3201 is a single-channel analog input terminal from the Beckhoff Bus Terminal series (KL series) for the traditional K-Bus I/O system, designed for direct connection of resistance temperature detectors (RTDs). It measures the resistance of PT100/PT1000 sensors and converts it to a temperature value for the controller. 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.