LEAD FLUID BT600S - External Control Mode

BT/S Variable-Speed Peristaltic Pump
1 2 3 4 5 6 7 8
9 10 11 12 13 14
15
12VDC
VCC_W
COM
RS_W
Figure 13. Control Start/Stop with External 12V Power Source
The RS_W would act like a momentary switch. When the switch is pushed
then released, pump will start or stop.
7.5 External Control Mode
On this mode, use external logic level signal to control direction, start and
stop; use external analog signal to control rotation speed. The keypad is
disabled. The analog signal could be 0-5V, 0-10V or 4-20mA. By default,
the signal is 0-5V. For 0-10V or 4-20mA, the jump setting on the analog
signal control board has to be changed (
Figure 14).
0-5V (default)
0-10V
4-20mA
Figure 14. Analog Signal Control Board Setting
13 Tel：0312-3250677 3250877 3250977 Fax：0312-3250877-804