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Input signals configuration (default configured from the display panel)
Table 4.2 (below) lists the default configuration of the programmable input signals which can be configured from the
display panel.
INPUT
FUNCTION
DESCRIPTION
IN 1
SWMB Aux closed
By connecting pins 1 and 6 together, via an external normally closed
contact (auxiliary contact of the external manual bypass switch),
when the connection is opened the UPS will receive a manual
bypass command.
IN 2
SWOUT Aux open
By connecting pins 2 and 6 to a normally open contact (auxiliary
contact of the external output switch), the UPS will receive
information in relation to the status of the external output switch.
IN 3
CB OFF
By connecting pins 3 and 6 to a normally open contact, when the
contact is closed the UPS battery charger is disabled.
IN 4
Bypass ON
By connecting pins 4 and 6 to a normally open contact, when the
contact is closed the UPS will switch to bypass mode.
IN 5
System ON
By connecting pins 5 and 6 to a normally open contact, when the
contact is closed the UPS will switch on.
Table 4.2 – Default configuration of the input signals which can be configured from the display panel
