Watson-Marlow 730 U - Page 23

Note: Not all functions may be available, those available will depend on your pump model.
Key to symbols
RUN
STOP
CLOCKWISE ROTATION
ANTI-CLOCKWISE ROTATION
ALARM OUTPUT
(OPEN COLLECTOR TO GROUND)
INPUT
OUTPUT
MANUAL (KEYPAD) CONTROL
ANALOGUE (4-20mA/0-10V) CONTROL
START DOSE ON RISING EDGE
DRY (NO LEAK)
WET (LEAK DETECTED)
KEYPAD DIRECTION CHANGE
REMOTE DIRECTION CHANGE
ALARM PULL UP
RESISTOR COMMON
Wiring the upper D connector
Signal Name
Input or
output
Configurable Signal response
LEAK
LEAK
LEAK
Yes
Leak = high
Leak = low
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