Hello Guest it is October 16, 2019, 11:34:20 PM

Author Topic: How to attach 24v relay to mach3  (Read 3451 times)

0 Members and 1 Guest are viewing this topic.

How to attach 24v relay to mach3
« on: February 04, 2010, 04:18:20 PM »
Hello.

I have a breakout board and a modbus, how do I get mach 3 to activate a 24v relay? It just needs to turn on/turn off.

How do I attach the relay to the breakout board?

Thanks

Offline Hood

*
  •  25,855 25,855
  • Carnoustie, Scotland
    • View Profile
Re: How to attach 24v relay to mach3
« Reply #1 on: February 04, 2010, 06:08:09 PM »
Are you meaning your relay has a 24v coil? If so then best to get one with a 5v coil and use instead or you could get a 5v coil relay and switch the 24v coil with it.
 There may be better ways to do it though.
Hood
Re: How to attach 24v relay to mach3
« Reply #2 on: February 04, 2010, 06:22:24 PM »

CNC4PC sells a board that takes 5v. ttl signal input, and will output a 24v. signal.

John

Offline Tweakie.CNC

*
  • *
  •  7,947 7,947
  • Super Kitty
    • View Profile
    • Tweakie.CNC
Re: How to attach 24v relay to mach3
« Reply #3 on: February 07, 2010, 06:38:12 AM »
This should do it.

Tweakie.
Success consists of going from failure to failure without loss of enthusiasm.  Winston Churchill.