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EU Schuko/Fr 230V controlled timed output + relay (pass thru)

by stv-is-it Nov 4, 2018
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Hello, what is the purpose of this? I see it can control an output but just dont get the use of all that contacts at the side. I like the well designed box.

Hi and thank you for the question.

The purpose is to create a simple alarm system using 2 "Schuko-controlled electrical sockets" and various perimeter sensors linked to one of the controlled sockets.

With a short closing of the START contacts, the voltage is enabled in the Out output (perfect for activating a 220v AC siren) and changes the status of the NC/NO auxiliary contacts (ideal for managing optional devices).
All this for a customizable time independent of any subsequent closures of the START contacts.
The removal of the input voltage, interrupts the timer, removes the voltage in the OUT contacts and restores the auxiliary contacts.

The START contacts can be closed by a relay connected to a "controlled Schuko socket" (another my project) connected to the Passthrough output of the module.
The module, powered by another "controlled Schuko socket", provides the required weapon/disarming function in the alarm systems, turning it on or off.

The short video and the DESCRIPTION IN YOUTUBE SITE, can help you understand.

Have a nice day

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