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20
en | Installing
Example
4
Tab. 4.1: Overview - power supply and power consumption
Explanations for the table columns:
Output power
Own usage
Available
Constant load
Hence Example 1 can be read as follows:
Of the total incoming power (60VA) 5VA will be drawn by the
AMC2 itself . This leaves 55VA to support external devices.
25VA of these 55VA can be used for constant load (e.g. a card
reader) leaving 30VA for occasional peak usage (e.g. a door
opener).
2018-02 | AMC2-4WE |
Components used
Output power
PS + AMC2-4WE +
Extension
PS + AMC2-4W +
60VA
Extension
and
+
PS + AMC2-4WE
60VA
Power provided by the power supply.
Power used by AMC2 device
Power remaining for external devices
Amount of the available power that can
be drawn constantly.
Installation Manual
Consumption
Available
Constant load
2 x 5VA
50VA
20VA
+
+
+
2 x 5VA
50VA
20VA
AMC2 Extension
Bosch Access Systems GmbH
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