Watson-Marlow 730 U - Page 37

Key to symbols
RUN
STOP
CLOCKWISE ROTATION
ANTI-CLOCKWISE ROTATION
INPUT
OUTPUT
MANUAL (KEYPAD) CONTROL
ANALOGUE (4-20mA/0-10V) CONTROL
AC (ALTERNATING CURRENT) INPUT
DRY (NO LEAK)
WET (LEAK DETECTED)
KEYPAD DIRECTION CHANGE
REMOTE DIRECTION CHANGE
START DOSE ON RISING EDGE
Connector No. Function Input or
Output
Configurable
Signal Response
J1
AUTO/MAN
No
J2
DIRECTION
No
J3
DOSE
No
J4
RUN/STOP
Yes
Stop = high
Stop = low
SCADA N Module: Input/output Connectors
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