The ZEN17 Universal Relay has so many possible uses; however, it's imperative to use the correct power supply and ensure everything is wired correctly.

The power supply only provides power to the Z-Wave chip and electronics within the unit. Therefore, the power supply doesn't need to be rated for a lot of power, even if the ZEN17 will be controlling a heavy-duty load. Battery based power supplies are not recommended to use with the ZEN17.

The ZEN17 can be powered by one of two power supplies linked below:

• USB C with a 1 A Power Adapter plug (you just need a USB plug, the USB cable is included with the device)
• 12-24 V adapter (or any other 12-24 V AC/DC power supply)

Note: Please make sure you do NOT use both power supplies at the same time. Please do NOT use laptop or tablet chargers to power the ZEN17.

Important: Before making any connections, ensure you're applying the power supply to the correct terminals! There should never be any voltage applied to the Sw input terminals.

Please contact us if you have any questions about powering or connecting your Universal Relay!