These classes serve to interface with Taco devices. Generally the corresponding Taco Python modules need to be installed; for example, the temperature control classes need the Temperature module from the taco-client-temperature package.
All classes described here are re-exported in the nicos.taco module, so for example both nicos.taco.AnalogOutput and nicos.taco.io.AnalogOutput are valid entries for the class name in a setup file.