In modicon quantum cpu card 140cpu43412A

Mohammed zaid

Member
Join Date
Jan 2023
Location
Yemen
Posts
17
When i read the specification of 140CPU43412A i observe that as remembered in specification
1. Local i/o : Maximum i/p and o/p words are 64 in and 64 out(is that mean the cpu contains 64 pins for local inputs and 64 pins for local o/p ? What means by word

2.remotei/o also maximum i/p and o/p words 64 in and 64 o/p is that means 64 pins for inputs in addition to 64 pins for output?

I think siemens s7-300 the word equal 2byte (16 bit) which related to 16 pins. But for quantum what is mean by word.
Thanks.
 

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