SMC Networks ISE20CH-L, Operation Manual

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No.PS
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-OMX0002
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Wiring
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Wiring connections
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Connections should be made with the power supply turned off.
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Use a separate route for the product wiring and any power or high voltage wiring. Otherwise, malfunction
may result due to noise.
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If a commercially available switching power supply is used, be sure to ground the frame ground (FG)
terminal. If the switching power supply is connected for use, switching noise will be superimposed and it
will not be able to meet the product specifications. In that case, insert a noise filter such as a line noise
filter/ferrite between the switching power supplies or change the switching power supply to the series
power supply.
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How to use connector
Connector attachment/detachment
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When connecting the connector, insert it straight onto the pins, holding the lever and connector body, and
lock the connector by pushing the lever hook into the concave groove on the housing.
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To detach the connector, remove the hook from the groove by pressing the lever downward, and pull the
connector straight out.
Connector pin numbers