Connection With The Uninterruptible Power System (Ups); Connection Of The Control Output - Panasonic WJ-HD316 Operating Instructions Manual

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Connection with the Uninterruptible Power System (UPS)

This is an example of connection with the uninterruptible power system (UPS) to be installed to protect from the power outage.
When a signal is supplied to the outage detection I/O terminals from the uninterruptible power system (UPS), internal process-
ing will be started to shut off the power supply for this unit.
After completing the internal processing, a signal will be supplied from the outage processing end output terminal to the unin-
terruptible power system (UPS). Then, the power supply to this unit can be suspended.
This unit
(13)

Connection of the control output

• When an alarming device such as a buzzer or a lamp is connected, the signal output from Pin Nos. 15 - 18 can be used to
notify the status by sounding a buzzer or lighting a lamp.
• The following example is connection with the HDD error output (pin no. 16).
(GND)
(Outage detection I/O)
(Outage processing end output)
(23)
(19)
ALARM/CONTOROL
(GND)
(HDD error output)
(13)
(16)
ALARM/CONTOROL
(COM)
(Detection)
* Refer to the operating
(Shutdown)
Uninterruptible
power system
Power cable
(UPS)
Alarming device
instructions of the used
product for further
information about
connection of the UPS side.
To an AC outlet
Relay, etc.
Install according
to your needs
79

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