Quick question: Discrete IO does not need Block Transfer

[Contr_Conn]

All discussion above is for 1771 ASB and modules

With 1794ASB it is a little different.
First what series 1794ASB you have? This is very important.
Only series E supports 32 points modules and has different DIP switch settings tham all other modules.
First get the User Manual;
Ser E: http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1794-um009_-en-p.pdf
Older Modules: http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1794-um003_-en-p.pdf

With any 1794ASB adapter supports up to 8 physical modules.
With 32 pt modules and ASB/E you can use 32 bit addressing and this will take up to 2 logocal racks. See examples in the first manual.

 

[ckchew666]

All discussion above is for 1771 ASB and modules

With 1794ASB it is a little different.
First what series 1794ASB you have? This is very important.
Only series E supports 32 points modules and has different DIP switch settings tham all other modules.
First get the User Manual;
Ser E: http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1794-um009_-en-p.pdf
Older Modules: http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1794-um003_-en-p.pdf

With any 1794ASB adapter supports up to 8 physical modules.
With 32 pt modules and ASB/E you can use 32 bit addressing and this will take up to 2 logocal racks. See examples in the first manual.

Thx for ur info, so with this settings difference, I assume ASB older than series E does not support 32 pts base, right?

 

[Contr_Conn]

Thx for ur info, so with this settings difference, I assume ASB older than series E does not support 32 pts base, right?

As far as I remember this statement is correct, only ser E supports 32 pt modules.
It has different DIP switch settings compare to older modules.