I need to design a to hand anti tie down circuit for school using basic control relays and a couple timed delay on relays. The cylinder will only extend when both buttons are pressed. However, holding down one of the buttons for an extended pe
http://www.rosscontrols.com/PDFliterature/DigestCatalog-104E-a10085.pdfSee pages 72-73 for existing products that show the circuits. Today most industry uses electrical devices for this function and then send a signal to an actuating valve. The
Clippard is a company that has a THNTD package that will do the trick.www.clippard.comThe product is the CM203.Regards.
SMC can help you on this. We can provide you a two-hand no tie down valve” or if you want to combine components and assembly them on your own