Golander
BT103S Manual
13
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15
ADC_W
AGND
0-5V/0-10V
/4-20mA
12VDC
VCC_W
COM
RS_W
CW_W
Figure 13. DB15 Wiring with External 12VDC Power Source
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ADC_W
AGND
0-5V/0-10V
/4-20mA
RS_W
CW_W
Figure 14. DB15 Wiring with Internal 12VDC Power Source
2) Turn on the power switch. Pump will display the main screen.
3) Press
MODE
key to change the mode to External Control
mode (ExtV or ExtI shown on the screen).
4) Close the external RS_W switch, and turn on the external
analog signal power source. The speed will change
according to the intensity of the input signal. Open the
RS_W to stop the drive.
5) Open CW_W switch, then pump will run in clockwise
direction; close the CW_W switch, then pump will run in
