Rockwell Automation DC3R Isolation Option Board - Manual (Page 20)

(Iimax) (m)
Vtp =
2
where
Vomax - Vomin
m =
Iimax - Iimin
9. Adjust the SIGNAL INPUT ADJ trimmer potentiometer (P501) so that the
voltage from COM to TP (terminal 7 to terminal 10) is Vtp.
10. Adjust the MAX OUT trimmer potentiometer (P502) so that the output voltage
is Vomax.
11. Repeat steps 4, 5, 6, 7, 9, and 10. Use the same voltage and current values that
you previously calculated.
14 Calibration