BT/S Variable-Speed Peristaltic Pump
1 2 3 4 5 6 7 8
9 10 11 12 13 14
15
ADC_W
AGND
0-5V/0-10V
/4-20mA
RS_W
CW_W
Figure 17. DB15 Wiring with Internal 12VDC Power Source
1) Turn on the power switch. Pump will display the main screen.
2) Press MODE key to change the mode to External Control mode
(Ext V or Ext I shown on the screen).
3) 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.
4) Open CW_W switch, then pump will run in clockwise direction; close
the CW_W switch, then pump will run in counterclockwise direction.
Note: The external DC power source can be 5V or 12V. If it is 24V, 1.5K
resistor is needed to protect internal circuit.
15 Tel：0312-3250677 3250877 3250977 Fax：0312-3250877-804
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