PLC architecture??

[Mr siemen]

As part of an assignment at college i have to describe the internal architecture of a PLC using a block diagram. Was hoping some of you may be able to help

 

[Steve Bailey]

Try doing a seaech of this forum using the keyword 'HNC'.

You could also try looking here:

www.freestudy.co.uk

 

[Mr siemen]

thank you took a look at that site should be a good help!!!!

 

[Lancie1]

Mr. Siemen,
This should be about what your instructor described. Make sure that YOU can explain each part! Now how about a few tips on things that an American should see and do, when vacationing in Ireland?

 

[elevmike]

I dont know if your drawing's detailed enough Lancie.

I'd memtion at least 3 differnet types of Memory: Program memory, Data memory, & Firmware (ROM).

 

[Allen Bradley05]

Dear Mr Siemen, I am deeply saddened at your lack of knowledge of the Electronics Topic.

I know where you live...

Mr Bradley