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Automating Manufacturing Systems - Process Control and ...

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plc pid - 25.15<br />

Select a 12 bit 1771-IFE card <strong>and</strong> use the 0V to 5V range on channel 1 with<br />

double ended inputs.<br />

V<br />

V 1V<br />

INT in<br />

– V<br />

= ⎛----------------------------<br />

min ⎞<br />

⎝V ⎠ R = 819<br />

R = 2 N max<br />

– V min<br />

= 4096<br />

V<br />

V 3V<br />

INT in<br />

– V<br />

= ----------------------------<br />

⎛ min ⎞<br />

⎠<br />

⎝<br />

R = 2458<br />

V max<br />

– V min<br />

Cards: I:000 - Analog Input<br />

I:001 - DC Inputs<br />

I:002 - DC Outputs

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