Wiring THC A-D 300 to plasma cnc interface.
06 Nov 2021 03:11 #225463
by rodw
Replied by rodw on topic Wiring THC A-D 300 to plasma cnc interface.
Yes but confirmed by PCW to be perfectly OK as dry contacts. Lets not go there again. Polarity is imprtant.It has Solid State Relays, as far as i recall ... from reading the manual !
The following user(s) said Thank You: tommylight
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09 Nov 2021 22:40 - 09 Nov 2021 22:44 #225889
by ML
Replied by ML on topic Wiring THC A-D 300 to plasma cnc interface.
Topic has to be changed to THC A-D 10 )
I thought about module relay and your idea to replace it with built-in MESA SSR. I suppose it would be more safe use another relay module (also Solid-State) MOSFET AOD4184. I don't want to risk with mesa card.
I changed THCAD from 300 to 10, as you recommended because my plasma has not raw voltage output. Please have a look at new scheme below.
I have following questions:
1) have I right thcad wiring between mesa card and plasma?
2) how mesa 7i96 output pins works? Is it just relay or "+" and "-" important and can I connect MOSFET signal pin to mesa OUT0+ (and leave OUT0- without any wiring)
Thanks)
Here is how my control box looks, so there is not so much place and I have to use power supply that I have (5 V, 12 V and 36 V)
I thought about module relay and your idea to replace it with built-in MESA SSR. I suppose it would be more safe use another relay module (also Solid-State) MOSFET AOD4184. I don't want to risk with mesa card.
I changed THCAD from 300 to 10, as you recommended because my plasma has not raw voltage output. Please have a look at new scheme below.
I have following questions:
1) have I right thcad wiring between mesa card and plasma?
2) how mesa 7i96 output pins works? Is it just relay or "+" and "-" important and can I connect MOSFET signal pin to mesa OUT0+ (and leave OUT0- without any wiring)
Thanks)
Here is how my control box looks, so there is not so much place and I have to use power supply that I have (5 V, 12 V and 36 V)
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Last edit: 09 Nov 2021 22:44 by ML.
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01 Dec 2021 09:46 #228105
by Muncie
Replied by Muncie on topic Wiring THC A-D 300 to plasma cnc interface.
Very interesting thank you.
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