Right questions.
24V is not a problem: use a voltage divider to run to TTL levels. If you HAVE a logic analyzer, use that!If this is low-budget, use a parallel port or two.
Four inputs and four outputs, from plc/pc. (that would be 8 inputs for whichever analyser i use) Since one device is a PLC it will take at least 1~2 mili sec for a scan. So i probably need 1 mili sec resolution. I do not need real time infor. just need relative time between switching.
Any inofo on how to use parrlel port for this aplication? or any i/o card and software that i can use?
Try something from
AFAIK, the entire range can give you an output in the format you require.
Cameron:-)
Have you looked at the Ant8
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