Switch actuator for shading elements and roller shutters with 2 channels for two 230V motors. 2+2 NO contact 4A/250V AC, potential free from power supply 12V. Bidirectional. Only 0.1 watt standby loss. Modular device for DIN-EN 60715 TH35 rail mounting. Connection to the Eltako-RS485 bus. Bus cross wiring and power supply with jumper. Zero passage switching to protect contacts and motors. A motor is connected to 1, 2 and N device is switched off in defined mode. The pushbuttons can be taught-in either as direction switches or universal switches: Local control with universal pushbuttons: Each impulse causes the FSB14 to change its position in the UP-Stop-DOWN-Stop sequence. Local control with direction pushbutton: A top impulse by pushbutton directly activates the ’UP’ switch position. A bottom impulse by pushbutton directly activates the ’DOWN’ switch position. A further impulse from one of the two pushbuttons stops the sequence immediately. Central control dynamic without priority: A control signal from a pushbutton which was taught-in as a central control pushbutton without priority directly activates the switch position ’Up’ with a scanning pulse up and the switch position ’Down’ with a scanning pulse down. Without priority because this function can be overridden by other control signals. Central control dynamic with priority: A control signal of min. 2 seconds from a pushbutton which was taught-in as a central control pushbutton with priority directly activates the switch position ’Up’ (press top) and the switch position ’Down’ (press bottom). With priority because these control signals cannot be overridden by other (local) control signals until the central control signal is cancelled by pressing again the central control pushbutton ’Up’ or ’Down’. The switch position ’up’ or ’down’ and the priority are specifically activated with a control signal, e.g. from a FSM61 taught-in with priority as a central pushbutton. With priority because these control signals cannot be overridden by other control signals until the central command is cancelled by the termination of the control signal. Shading scene control: With a control signal of a pushbutton with double rocker taught-in as a scene pushbutton or automatically by an additional taught-in wireless-outdoor-brightness sensor, up to 4 previously filed elapse times can be accessed. With control via GFVS software, operating commands for up and down with the exact travel time information can be started. As the actuator reports the exact elapsed time after each activity, even when driving was triggered by a pushbutton, the position of the shading is always displayed correctly in the GFVS software. Upon reaching the end positions above and below the position is automatically synchronized. The LED below the upper function rotary switch performs during the teach-in process according to the operating instructions. It shows control commands by short flickering during operation.
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