The MC235.09 is a visualizer of quotas that provide 4 programmable outputs, in the logic of intervention, that make it as functional as measurer and controller of the position of set or self-learning quotas. The instrument adapts to an extreme variety of applications where it's necessary to control the position of an axis. Typical application use the instrument as limit switch software. It has already been applied: marble, wood, metals, glass, etc.