Machsupport Forum

Mach Discussion => General Mach Discussion => Topic started by: omegasea21 on February 04, 2010, 04:18:20 PM

Title: How to attach 24v relay to mach3
Post by: omegasea21 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

Title: Re: How to attach 24v relay to mach3
Post by: Hood 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

Title: Re: How to attach 24v relay to mach3
Post by: Chestermarine 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

Title: Re: How to attach 24v relay to mach3
Post by: Tweakie.CNC on February 07, 2010, 06:38:12 AM

This should do it.

Tweakie.