unitary, modular and rack-mounted

btecyear2 · May 4, 2006

arhhhhhh!!!!!!!!!!!!!!! we need help please help us
what are the characteristics of include unitary, modular and rack-mounted

rdrast · May 4, 2006

brick, pieces, mounts in rack.

btecyear2 · May 4, 2006

can you explain...

rdrast · May 4, 2006

No. I don't do homework.

.

.

Well, unless I'm getting paid for it.

btecyear2 · May 4, 2006

ok thanks anyway

jvdcande · May 4, 2006

Have you searched the site for 'HNC'?

Regards,

MarkTTU · May 4, 2006

Unitary PLCs are a single unit.

Modular PLCs take a modular approach.

Rack-Mounted PLCs are rack mounted.

Do you have a book for this course? I would think the book would explain their definition in greater detail.

Tom Jenkins · May 4, 2006

http://www.freestudy.co.uk/plc/

Stephen Luft · May 4, 2006

Has anyone ever ordered a PLC, specifically asking for a unitary unit?

Who created this term?

Just goes to show the separation of the academic world from the real world.

danw · May 4, 2006

Stephen, you must have read my mind.

For some reason, I opened this thread, when I usually don't, knowing the direction the question on unitary/modular/rack takes, and was thinking the exact same thing exactly what you wrote.

What a disconnect between the real commercial world and academia - as though anyone has ever referred to a unit as 'unitary', outside of that course.

Dan

unitary, modular and rack-mounted

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