Extension board with 16-input 16-output Installation | en 19
Bosch Security Systems B.V.
Installation manual
2024-01 | V02 |
Example Used components Output
power
Own Usage available Constant
load
3 x extension
3 PSU + controller
and
PSU + extension
60VA
+
60VA
5VA
+
5VA
55VA
+
55VA
25VA
+
25VA
using further extensions the values decrease
PSU + controller
and
PSU + 2 x extension
60VA
+
60VA
5VA
+
2 x 5VA
55VA
+
50VA
25VA
+
20VA
PSU + controller
and
PSU + 3 x extension
60VA
+
60VA
5VA
+
3 x 5VA
55VA
+
45VA
25VA
+
15VA
using more than two extensions this combination is recommended
4 PSU + controller +
extension
and
PSU + extension +
extension
60VA
+
60VA
2 x 5VA
+
2 x 5VA
50VA
+
50VA
20VA
+
20VA
Table4.1: Overview - power supply and power consumption
Explanations for the table columns:
Output power Power provided by the power supply
unit.
Own usage Power used by the controller.
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
controller. 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).
To Next Page
Loading...
Need help?
General
