Notes
●
When connecting a device such as a relay that generates counter electromotive force to the
signal output circuit, connect diodes that prevent counter electromotive force to both ends of
the relay.
9. Precautions and notes for the use of the Contact Signal
Explanation
●
When power is restored after the unit stopped automatically during a power failure, the unit
automatically restarts and supplies power. If you do not want to start the connected devices,
turn OFF their switches or set the auto startup setting after recovery from power failure (setting
switch
2
) to ON(Auto startup is not performed). (See page 30.)
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