6 Contact signal functions
6-1 Contact signal I/O details
BL50T/BL75T/BL100T
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6-1-7 Signal I/O circuit usage example
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Example of BU signal output circuit and
connection circuit
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Example of connection circuit for
BS signal input circuit
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Remote ON/OFF signal
6-1-8 Important notice for using signal inputs and outputs
When connecting a device where the counter electromotive force is generated such as a
relay to the signal output circuit, attach a diode preventing the counter electromotive force
to both ends of the device.
<Explanatory note>
After the UPS has automatically stopped due to a power outage, if recovery is made from
the power outage, the UPS automatically reboots and starts supplying power. If you do
not want to activate the connected devices, either turn off their switches or enable the
automatic start setting for recovery from a power outage (No Auto Boot).
