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Discussion in 'Controller Boards' started by Eli Endres, Jun 6, 2019.
Can I add switches to both ends of my axis by daisy chaining together limit switches?
Parallel wiring if you are using Normally Open Switches
Serial wiring if you are using Normally Closed Switches
Thanks! I'm using the xtension switches that normally open.
The third pin is just for power to the LED right? I can just run that in parallel as well?
Hello, I have simple question, is it possible to add a LED direct onto the limit switch itself? if so any ideas on what sort please. Controller is Blackbox, awaiting arrival.
The xtension switches have an LED: Xtension Limit Switch Kit
Thank you, I haven't got my kit yet , just about to order, and looking at the switches I didn't realize they had one, thats great thank you. Saves a bit of work now!!
Will OpenBuilds make a schematic for the Xtension Limit Switch available?
Pretty basic, so if you have issues, let us know what and we'd be happy to help troubleshoot:
Switches closes SIG to GND when triggered. V+ is used to power the LED and pull-up resistor.
There is a filter cap across SIG and GND. That's all there is to it