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General Mach Discussion / Re: Geckp 540 and Solid State Relay
« on: July 17, 2010, 07:57:54 AM »
Hi David,
I believe it should be wired like this diagram as this is how I have mine wired. The leads in the diagram that go to the breakout board (your G540) are the "TO COMPUTER" leads in the picture. The + goes to output 5 or 6 on the G540 and the other goes to ground of the parallel port as well.
The credit of this diagram goes to Tom Benedict's relay tutorial, which I HIGHLY suggest you read before continuing.
http://www.cartertools.com/tbbrb.html
Hope this helps, but ALWAYS be careful with any wiring!
Dave
I believe it should be wired like this diagram as this is how I have mine wired. The leads in the diagram that go to the breakout board (your G540) are the "TO COMPUTER" leads in the picture. The + goes to output 5 or 6 on the G540 and the other goes to ground of the parallel port as well.
The credit of this diagram goes to Tom Benedict's relay tutorial, which I HIGHLY suggest you read before continuing.
http://www.cartertools.com/tbbrb.html
Hope this helps, but ALWAYS be careful with any wiring!
Dave