With this concept of control, all the signals of the actuator,as signs of the end of the race, of the torque limiter, protection of the engine or, as the case may be, of the position of the valve, is transmitted to an external control and are processed in him. During the design of the control should take into consideration the mechanisms of protection required and must be taken into account that the release delay should not be too large.

In the electrical cabinet must be installed in addition to the switching apparatus for the control of the engine and should be wired with the actuator. 

If you require local commanders, should be installed close to the actuator and to integrate in external control.