BI2 can be used for receiving a trip signal or an arc light signal. The function of the BI2 is configured
using the DIP switches. For more information, please refer to the "DIP switch settings" chapter in this
manual.
The binary inputs are activated when a connected DC signal exceeds the specified nominal threshold
level of the corresponding input. The nominal threshold level for this unit is 24 VDC. The actual
activation of the binary input occurs at 80 % of the specified nominal threshold value (i.e. 19 V DC).
7.3. Auxiliary voltage
The auxiliary power supply voltage is 92….265 V AC/DC. Alternatively, the optional auxiliary power
supply can be of 18…72 V DC. This choice must be specified when ordering.
A
AQ
Q-101(D
-101(D)L
)LV
V
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