Measurement transducer for multiple sensors with widely varying output signals, whereby the transducer has multiple input modules coupled to a central programmable microcontroller so that separate transducers are not required

摘要

Measurement transducer for a number of sensors with different electrical signal output types, i.e. currents, voltages and frequencies in widely varying ranges. Accordingly input modules (11.1-11.4) are provided for different input ranges and sensors connected to the appropriate input module. The input modules are connected to a programmable microcontroller (1) that processes the separate input signals and outputs corresponding output signals to output terminals. The invention also relates to a corresponding method.