-
27
-
r t y u i
+
-
r t y u i
+
-
Pump
External
contact
ON
CLOSE
OPEN
•
Wiring for stop function
Stop function means the method to provisionally
stop the pump operation by external potential
free contact signal or open collector signal.
For the wiring, connect the wires to
y
and
i
of
the connector.
· When used with open collector
Pay attention to the polarity.
y
is plus and
i
is minus. (Max. chargeable voltage is 5 V, cur-
rent 1.1 mA)
· When used with mechanical contact such as
relay or so
Use the electronic purpose one of which the
minimum applicable load of 1 mA or below.
•
Wiring for pulse input function
Pulse input function means the pulse multiply or
dividing operation by external potential free con-
tact signal or open collector input.
For the wiring, connect the wires to
u
and
i
with screw driver. Tightening torque is approx.
0.4 N·m.
· When used with open collector
Pay attention to the polarity.
u
is plus and
i
is minus. (Max. chargeable voltage is 5 V, cur-
rent 1.1 mA)
· When mechanical contact such as relay or so is
used, use the one designed for electronic pur-
pose of which the minimum applicable load of 1
mA or below.
