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5) External signal [in1 Input] connection
Connect the external signal to operate/stop the feeder in addition to the overflow sensor.
When the external signal is used, set parameter as “Parameter No. 06 = hi.”
※1. To connect the external signal, the operation panel should be removed.
Confirm that the power supply is in the OFF status. Then, detach the operation panel.
After the connection is completed, attach the operation panel, and then turn ON the power
supply.
The operation panel is connected to the main unit of the controller with a connecting wire.
When attaching/detaching the operation panel, carefully watch out for disconnection or
pinching.
To operate the start/stop of the controller according to external control signal, either method
of non-voltage contact signal or voltage signal (24VDC) can be used.
Make connection to the external control terminal block by using the method ① or ② below
while watching out for the signal to be used and the connection method. When wiring, be careful
not to make mistake about the polarity.
The current of 24VDC and 10mA or less flows between [S+] and [S-]. Carefully select the
connection device (e.g., minute current relay).
①No-voltage contact signal ②Voltage signal (24VDC)
[Relation between [in1 Input] and [in2 Input]]
①When [in1] is in the operating condition, [in2] is enabled.
②When both [in1] and [in2] are in the operating condition, the feeder starts operation.
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