Hello all, I could use a little help in wiring up optical home switches to my X2 mini mill interfaced to a Gecko G540. Here are the details:
Ok, I got my optical home switches (NTE3100). I need to interface these to the G540 and power supply and want to sanity check and ask a question. I am using a Keling KL-350-48 48V/7.3A PSU.
So, the NTE3100 are normally closed from reading the data sheet. That means I can connect the 3 home switches in series, say to pin INPUT 1 on the G540 right?
Now for wiring the NTE3100s. There are 4 terminals on the bottom. On the LED side, there is a + and an E (emitter) and on the phototransistor side there is a D (detector) and a +.
Here is my proposed wiring diagram:
thanks,
Michael