Siemens
Siemens information
https://www.siemens.com/us/en/products/buildingtechnologies/entry.html
For data exchange between two KNX bus lines with telegrams of up to 64 byte
For use as line coupler for connecting a line to the main line or as backbone coupler for connecting a main line to the backbone....
€268,67 Incl. tax
UP 220/21
Pushbutton interface 2 x potential-free contact, output for LED control
2 inputs / outputs
€40,90 Incl. tax
Compatible with USB 2.0 and USB 3.0
For isolated access to the bus line over the built-in USB socket (type B)
For connection of a PC for addressing,etc
Support of bus telegrams with up to 64 bytes length
€169,88 Incl. tax
KNX Power supply unit DC 29 V, 640 mA with additional unchoked output, N 125/22
€240,35 Incl. tax
For mounting in AP 118 automation module box or AP 641 room control box
€69,91 Incl. tax
Electromotive, proportional (constant) valve actuator with LED valve position indication and with integrated bus coupling unit for direct connection to KNX:
For latching to valve adapter
€174,60 Incl. tax
