OPEN/CLOSE control with potential-free extension inputs (12-230V UC) for group and central control. This motor right/left rotation control is used for roller shutters, blinds, skylights, etc. and can be controlled with standard mechanically unlocked buttons. The priority extension inputs make it possible to combine several UMS 5Ps into group and central controls. The motor running time can be limited (3-240 s) so that the motor is not overloaded in the event of a mechanical blockage, for example. A convenient, automatic and adjustable closing function prevents a skylight from being left open accidentally, for example. The selectable blind operating mode enables the slats of fast-running blinds to be positioned precisely. The local inputs are controlled by 230V AC button signals (= operating voltage). The potential-free extension inputs make integration into existing/later automation solutions (e.g. PLC, etc.) possible without any problems., Dimensions: 18x55mm, 230V AC, 2 NO contacts pf 10A, with galvanically isolated extension inputs 12-230V UC