MESA 7I52S Encoder board and 7i92M compatibility
20 Mar 2018 13:24 #107601
by aleksamc
MESA 7I52S Encoder board and 7i92M compatibility was created by aleksamc
Does it's OK to use 7i52S encoder interface with 7I92M and 7I76 boards?
I wonder If I can connect encoders to my CNC with this board.
I wonder If I can connect encoders to my CNC with this board.
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- Todd Zuercher
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20 Mar 2018 13:48 #107607
by Todd Zuercher
Replied by Todd Zuercher on topic MESA 7I52S Encoder board and 7i92M compatibility
No, a 7i52S is a 50 pin card and would need to be used with cards like a 5i24, 7i90, or 7i80HD.
With your 7i92, you need to use a DB25 daughter card like a 7i85, or 7i85S.
With your 7i92, you need to use a DB25 daughter card like a 7i85, or 7i85S.
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20 Mar 2018 14:04 #107610
by PCW
Replied by PCW on topic MESA 7I52S Encoder board and 7i92M compatibility
There's also the (Ethernet) 7I93 (2X 50 pin connectors)
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20 Mar 2018 14:28 #107613
by Todd Zuercher
Replied by Todd Zuercher on topic MESA 7I52S Encoder board and 7i92M compatibility
Peter, why doesn't the 7i93 show up in the normal lists of Anything IO FPGA cards on your web store? (Have to click on the "Show All Anything I/O Cards" and there it is the only one listed.)
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20 Mar 2018 14:51 #107614
by aleksamc
What you advise Peter to use for 5axis step/dir drives, encoder inputs from that axis and field I/O devises also with ethernet?
If I'll build 5-axis machine in the feauture, I will use such configuration.
And what names of connectors I should search to connect that boards? With LPT interface much easier.
Replied by aleksamc on topic MESA 7I52S Encoder board and 7i92M compatibility
Can I use such configuration 7i93 + 7i76 + 7i52S ?There's also the (Ethernet) 7I93 (2X 50 pin connectors)
What you advise Peter to use for 5axis step/dir drives, encoder inputs from that axis and field I/O devises also with ethernet?
If I'll build 5-axis machine in the feauture, I will use such configuration.
And what names of connectors I should search to connect that boards? With LPT interface much easier.
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20 Mar 2018 15:21 #107615
by PCW
Replied by PCW on topic MESA 7I52S Encoder board and 7i92M compatibility
With a 7I92 and LPT cables the easiest way is probably 2x 7I85S
this gives you 8 axis of encoders and 8 axis of step/dir and 2 sserial expansion channels
Later this year, a better choice would be a 7I95
(Ethernet + 6 axis step/dir +6 axis encoder +6x 5-24V outputs and 24x 5-24V inputs)
this gives you 8 axis of encoders and 8 axis of step/dir and 2 sserial expansion channels
Later this year, a better choice would be a 7I95
(Ethernet + 6 axis step/dir +6 axis encoder +6x 5-24V outputs and 24x 5-24V inputs)
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20 Mar 2018 15:54 #107619
by aleksamc
Replied by aleksamc on topic MESA 7I52S Encoder board and 7i92M compatibility
Thanks for your answer, Peter.
This 7I95 board should be very cool. I think when I'll desided to make 5-axis machine, this board will be in-time.
This 7I95 board should be very cool. I think when I'll desided to make 5-axis machine, this board will be in-time.
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20 Mar 2018 15:56 #107620
by aleksamc
Replied by aleksamc on topic MESA 7I52S Encoder board and 7i92M compatibility
As for 7I85S, I'm not sure it will suits me, because I don't see there field I/O.
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20 Mar 2018 16:14 #107623
by Todd Zuercher
Replied by Todd Zuercher on topic MESA 7I52S Encoder board and 7i92M compatibility
If you used two 7i85S boards you'd need to add a Smart Serial card like a 7i84 for the isolated IO.
If you only need 5 encoder inputs, you could just use the 4 on a 7i65 + the one on your 7i76. (If you don't need a 6th one for something like your spindle.)
If you only need 5 encoder inputs, you could just use the 4 on a 7i65 + the one on your 7i76. (If you don't need a 6th one for something like your spindle.)
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21 Mar 2018 06:27 #107651
by aleksamc
Replied by aleksamc on topic MESA 7I52S Encoder board and 7i92M compatibility
Will this system (7I95+2x7I85+7i84) will support simultaneous work of 5 axis and 8 axis?
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