RS485 via MESA 7i76e
27 Jan 2024 23:04 #291772
by thadwald
RS485 via MESA 7i76e was created by thadwald
HI
Is it possible to get a second serial interface on the MESA 7i76e board? I need to interface a Mitsubishi VFD via RS485 and I have a 7i73 pendent board connected to the serial interface on TB3.
Is it possible to get a second serial interface on the MESA 7i76e board? I need to interface a Mitsubishi VFD via RS485 and I have a 7i73 pendent board connected to the serial interface on TB3.
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27 Jan 2024 23:40 #291775
by PCW
Replied by PCW on topic RS485 via MESA 7i76e
You would need to add an additional RS-485 interface.
(either an existing daughtercard (7I74,7I78,7I85S,7I85,7I88,7I89
or a simple adapter with a a single RS-485 chip like a SP491 (like a mesa 485x1))
(either an existing daughtercard (7I74,7I78,7I85S,7I85,7I88,7I89
or a simple adapter with a a single RS-485 chip like a SP491 (like a mesa 485x1))
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