Bell System bellissimo, Руководство по установке и эксплуатации

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bell
issimo
2-72 Way Video Entry System
PD-098 Issue 4B Installation and Operating Manual Page 11 of 44
Exact power supply requirements depend upon many factors. The number of power
supplies included within a standard ‘kit’ or quotation assumes that all controllers are
installed in one location and that there are no extensions.
The following table gives examples of the minimum number of controllers and power
supplies for a given number of entrance doors and flats.
System Control Equipment and Power Supplies
1 door 6 flats 1 x BSD8 door controller
2 x BSC4 video controller
1 x PS4 12V 4A power supply
2 door 6 flats 2 x BSD8 door controller
2 x BSC4 video controller
2 x PS4 12V 4A power supply
1 door 20 flats 1 x BSD72 door controller
5 x BSC4 video controller
2 x PS4 12V 4A power supply
2 door 20 flats 2 x BSD72 door controller
5 x BSC4 video controller
3 x PS4 12V 4A power supply
Distributed installations will typically require more power supplies. Also the use of other
equipment such as coded access or proximity readers must be taken into account.
The following table is a guide to how much equipment a PS4 power supply can safely and
reliably feed, please contact technical support for other variations.
Equipment 1 x PS4 can power Comments
4 x BSC4 video controllers with 1 BS
videophone per output. 16 videophones directly powered.
Extensions may be added if separately
powered by 340C’s.
2 x BSC4 video controllers with up to 4 BS
videophones per output. Extension phones must be set to ring only,
use the above configuration to allow the
extensions to have a picture while ringing.
1 to 3 BSC4’s with phones plus extensions
16 Videophones directly powered.
1 x BSD8/72 door controller and
3 x BSC4 video controllers with 1 BS
videophone per output 12 videophones directly powered.
Extensions may be added if separately
powered by 340C’s.
1 x BSD8/72 door controller and
1 x BSC4 video controllers with up to 4 BS
videophones per output Extension phones must be set to ring only,
use the above configuration to allow the
extensions to have a picture while ringing.
2 x BSD* door controllers (any type) with up
to 2 cameras and 1A fail safe locks. Both door controllers must be in the same
location. No spare current available for
other equipment unless both cameras or all
the lock current is not used.