hornzy Posted September 20 Share Posted September 20 Hi all I have the following challenge. I have 12V DC circuit and a 230V AC circuit. When the the 230V circuit turns off the 12V circuit must turn off. After 2-5 seconds the 12V must to turn on again. Wenn the 230V circuit turns on it does not change the state of the 12V circuit. (It stays on). Could I realise this with one of the Shelly Relais? Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Dreckfresse Posted September 20 Share Posted September 20 30 minutes ago, hornzy said: 12V-Stromkreis Was wird hier geschaltet? also max Strom Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
hornzy Posted September 20 Author Share Posted September 20 Just a few mA Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Dreckfresse Posted September 20 Share Posted September 20 Was hast du zur permanenten Stromversorgung zur Verfügung? Und warum wird oft nicht beschrieben, was genau geschaltet werden soll? Und warum? Also Beschreibung des Projektes. Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
hornzy Posted September 20 Author Share Posted September 20 Available power supply would be 230V AC. But I could add 5 or 12V DC if required. I require this for my EV wallbox to turn off the CP signal so the car thinks it's been unplugged. Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Dreckfresse Posted September 20 Share Posted September 20 15 minutes ago, hornzy said: EV wallbox Bin ich nicht der Richtige Ansprechpartner 🧐 nach deiner ersten Beschreibung war ich bei einem Shelly Plus UNI mit einem „AC 220V Mikrocontroller TTL Pegel Optokoppler Isolationsmodul“ zum detektieren der 230V AC Seite und SW Input zum UNI Am Output die 12V DC über sein Relais mit Versorgungsspannung des UNI 5V DC Einstellung wäre dann „Auto On“ 4 sec und wenn SW Off dann Output Off aber, bei Wallbox bin ich raus Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.