On Fri, Mar 14, 2003 at 05:48:39PM -0800, Bill Lee enlightened us thusly
> Hi,
> I need help.
> A Mitsubishi PLC programming cable has one Max232 and two identical 8 pins
> IC on the pcb. The marking has erased,I need to find out what IC it is. The
> connection is as follows.
>
You have a propietary Mitsubishi cable. They do 2 things
1. Avoid leaving a list of comand - opcode in software toi be reverse
engineered.
2. Keep yopu in the dark and make you but the cable.
You bought the plc - buy the cable. That's the (only practical)
solution.
--
With best Regards,
Declan Moriarty.
--
Author: Declan. Moriarty
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