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Terminal Connection Diagram
Please use shielded wires for analog input and output wires, contact input wire (digital multi-function input
terminals). (The set values of functional terminals are factory preset values.)
In order to prevent noise malfunction, please separate wiring as much as possible power line and signal line.
(10cm or more)
If you want to operate at the operation panel, you can operate in only the main circuit wiring. (Input of operation
and frequency command from the outside is not required)
Please connect MCCB (molded case circuit breaker) etc. between the power supply and input terminal for circuit
protection.
When inverter protection function starts or other accident occurs, in order to cut off the inverter power supply to
prevent further expansion of a fault or accident, please connect a MC (electromagnetic contactor) between the
MCCB and the input terminal. And the MC connection location, if possible, shall be close to the inverter.
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