Bosch APC-AMC2-4R4CF - Additional Status Display Information

52 en | Installing Access Modular Controller 2
2020-01 | V02 | Installation manual Bosch Access Systems V.B.
Example Used components Output power Own usage Available Constant load
using more than two Extensions this combination is recommended
4 PS + AMC2-4W +
Extension
and
PS + AMC2-4WE
36VA
+
36VA
2 x 5VA
+
2 x 5VA
26VA
+
26VA
20VA
+
20VA
Table4.3: Overview - power supply and power consumption
Explanations for the table columns:
Output power Power provided by the power supply.
Own usage Power used by AMC2 device
Available Power remaining for external devices
Constant load Amount of the available power that can
be drawn constantly.
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).
Explanations for the table columns:
Output power Power provided by the power supply.
Own usage Power used by AMC2 device
Available Power remaining for external devices
Constant load Amount of the available power that can
be drawn constantly.
Hence Example 1 can be read as follows:
Of the total incoming power (36VA) 5VA will be drawn by the
AMC2 itself . This leaves 31VA to support external devices.
25VA of these 31VA can be used for constant load (e.g. a card
reader) leaving 6VA for occasional peak usage (e.g. a door
opener).