Power Supply Capacity Calculation Plan; Calculation Using Dcnm-Aps Or Dcnm-Ps - Bosch DCN multimedia Hardware Installation Manual

12 en | System installation design and planning
4.3

Power supply capacity calculation plan

How to start
First decide how to supply power to the devices:
–
–
If you want to use PoE Ethernet switches, continue with chapter Calculation using PoE
switches, page 15.
See also
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4.3.1

Calculation using DCNM-APS or DCNM-PS

Notice!
If you want to use customized cables, or a more accurate power supply capacity calculation
plan is needed, you should use the power calculation tool.
To calculate the total power supply capacity:
1.
2.
3.
Device type
DCNM‑MMD
DCNM‑CB02
DCNM‑CB05
DCNM‑CB10
DCNM‑CB25
Table 4.1: Power consumption (Watts)
Ordering number
DCNM-CB02
DCNM-CB05
DCNM-CB10
DCNM-CB25
Table 4.2: Cable types and lenghts
2013-08 | V1.0 |
Using DCNM‑APS and DCNM‑PS
Using PoE Ethernet switch
Calculation using DCNM-APS or DCNM-PS, page 12
Installation material and tools, page 16
Count all multimedia devices.
Know the exact location where the devices are installed.
Count each system network cable of the same length.
Hardware Installation Manual
Power consumption (Watts)
12.50
1.19
2.43
4.50
10.71
Cable lengths
m
2
5
10
25
DCN multimedia
ft
6.56
16.40
32.81
82.02
Bosch Security Systems B.V.