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Convert differential to SE output

P

pdq

Jan 1, 1970
0
I have an AD module with several single-ended analog (0-5VDC) inputs. The
problem is that I'm trying to use it to read the analog out (0-5VDC) of
three identical but separate devices. I'm afraid to just connect all of
their (-) outputs together to make then single-ended and see what happens.
How can I convert their differential outputs to single-ended?
thx
 
J

John Larkin

Jan 1, 1970
0
I have an AD module with several single-ended analog (0-5VDC) inputs. The
problem is that I'm trying to use it to read the analog out (0-5VDC) of
three identical but separate devices. I'm afraid to just connect all of
their (-) outputs together to make then single-ended and see what happens.
How can I convert their differential outputs to single-ended?
thx

Why not just connect all their (-) outputs together and see what
happens?

John
 
P

pdq

Jan 1, 1970
0
John Larkin said:
Why not just connect all their (-) outputs together and see what
happens?

John

At $50 per module I'd hate to lose one or two in the process.
jake
 
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