How to steer steer roller shutter FSB12 12V VDC

Hardware Home Automation
1

I want to steer my roller shutter by openhab. My Raspberry Pi is right next to the the electrical cabinet. So I want to install a connection by cable, but do not know how.

My relay for the 11 roller schutter are Eltako FSB12 12V VDC each
(https://www.eltako.com/fileadmin/downloads/en/_bedienung/FSB12-12V_DC_30400131-2_ab_KW_04_10_gb.pdf)

Currently I steer the roller shutter manually by switches in each room.

Any ideas? Thanks in advance.

2

There are several relay extensions for the Raspberry Pi.

3

can you propose any and how does it work? How do I have to set up the connection between the Raspberry and the FSB12 12V VDC?

4

Well, the relay extension is a bunch of relays, driven by trnsistors, controlled by GPIOs from a Raspberry. The relays will be installed like the switches.