The incorporation of advanced control and monitoring solutions for motorized gates goes beyond enhancing convenience for homeowners; it also enhances security and efficiency within the home ecosystem. This technical guide details the installation process of a Shelly Plus 1 powered by 24vDC supplied by the gate circuit board, paired with a reed switch, to achieve precise control over motorized gates. This setup facilitates remote operation and allows for accurate status monitoring through Shelly Smart Control, introducing a higher level of automation and intelligence to your installations.
Required Components
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Use a 2-wire reed switch rugged enough to withstand the elements to which it is exposed.
Standard Wiring Diagrams
The circuit boards depicted in these diagrams are for demonstration purposes only. Please confirm the wiring of the system you are working with before proceeding.
Shelly Plus 1 with a Reed Switch
In the above diagram the Reed Switch is “switching” Negative DC Voltage. While it will work in reverse (with the Reed Switch, “switching” positive), it is generally safer and the industry standard to wire as shown above.
Shelly Plus 1 with Plus Add-on and a Reed Switch
While the Shelly Plus Addon above is shown off to the side, in a real application it will mount directly to the Shelly Plus 1. There is no wiring between the two.
The Reed Switch in th8is methodology is connected as if it were a digital sensor.
Installing in this manner will give the best result when it comes to gate status indication and allow for a sensor type of Garage Door be set to make that door status even more graphical.
Shelly Smart Control App Configuration
Adding the device to Shelly Smart Control.
Open the Shelly Smart Control app.
Tap the blue + icon at the bottom right.
Tap + Add a New Device.
Tap Add Via WiFi (AP Scan).
Tap Next.
Tap the relay.
Tap Next.
Tap + Add Device. The inclusion process lasts for several moments.
Type a name for the device.
Select an image to represent the device in the Smart Control app.
Select the Room to add the device to. Tap Save.
Tap Next. The device is associated with your Smart Control account.
The relay is now included in the Shelly app and registered to a Cloud Account. It can be controlled from any location where internet is available.
Updating the Firmware of the Device.
Tap the device to update.
Tap the Settings button.
Tap the Firmware version dropdown.
The option to enable auto-update is presented, as is the current and available firmware version. Tap Update, then tap Update again.
The device updates
The update process may take several moments and require resetting the device. It is not recommended to perform a firmware update if the device is not physically reachable.
Creating an Auto Off Timer
In the Shelly Smart Control app, tap the Plus 1
Tap the Timer icon.
Tap the When on, turn off after XX seconds checkbox.
Enter 0.5 and tap Save. The App will confirm the change
Configuring the Input State Display
Tap the Application settings tab.
Select Add input state identifier to the power button.
Configuring Input/Output Settings
In the Shelly Smart Control app, tap the device to be configured.
Tap the Settings tab.
Tap the Input/Output Settings dropdown.
Select input button/switch mode - Select whether this relay will be activated by a Button or Switch. This selection determines the availability of additional settings.
Set relay type – Select Set Shelly device to be in "Detached" switch mode - switch is separated from the relays.
Set relay power on default - Select Configure Shelly Device to Turn OFF, when it has power.
Tap Save.
Conclusion
Integration of a Shelly Plus 1 presents a robust and efficient solution for controlling motorized gates. This guide has navigated through the necessary steps, from setup and wiring to configuration, ensuring that this solution is effectively integrated.