Can You Answer This??

NewbieToPlcs · Jan 13, 2020

Hi all,

Can anyone tell me what the Com+ 0 and Com- 0 are on the output on the QBB. Bottom one.

View attachment Screenshot_20200113-214545_Drive.jpg

Thanks

parky · Jan 14, 2020

You seem to have posted this twice but no images on either, at bottom of thread press button "attach files", then choose file then upload bear in mind that there are limits on size and type of file.

NewbieToPlcs · Jan 14, 2020

Arhh that would help lol. I cant ser the attach file option. Thought I had already added. Clearly not lol.

parky · Jan 14, 2020

Still no image what device are you wanting info on is it a plc hmi or drive and make

NewbieToPlcs · Jan 14, 2020

Bit odd as it says it's been uploaded. It's the Micro810 QBB. The out puts also have the -Com0 and +Com0, an I cannot find anywhere to tell me what they're for.

parky · Jan 14, 2020

I think they can be source or sink that's why they have + & - commons
Manual here it shows wiring diagrams:
https://literature.rockwellautomation.com/idc/groups/literature/documents/um/2080-um001_-en-e.pdf

geniusintraining · Jan 14, 2020

Here is another manual, see page 46 https://literature.rockwellautomation.com/idc/groups/literature/documents/um/2080-um005_-en-e.pdf

Its for the 820's but may be a little clearer on the wiring, I could not find it in Parky's link

Can You Answer This??

NewbieToPlcs

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parky

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NewbieToPlcs

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parky

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NewbieToPlcs

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parky

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geniusintraining

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