Bell System bellissimo - Diagram B - Large system Overview

bell issimo 2-72 Way Video Entry System
PD-098 Issue 4B Installation and Operating Manual Page 29 of 44
Diagram B – Large system Overview
Illustration of Power Supply Distribution
PSU
PS4
12V
PSU
PS4
12V
PSU
PS4
12V
Door
Panel
Door
Panel
Door
Panel
Further
Entrances
Further
Controllers
Cat5
Cat5
Cat5
Cat5
Cat5
Cat5
Cat5
BSC4 Video
Controller
2 x
1mm²
Input
Passthru
Input
Passthru
Input
Passthru
Input
Passthru
Output
Input
Output
Input
Output
Input
2 x 1mm²
2 x 1mm²
2 x 1mm²
2 x 1mm²
BSC4 Video
Controller
BSC4 Video
Controller
BSC4 Video
Controller
BSD8 (2-8 way)
BSD72 (9-72 way)
Door Controller
BSD8 (2-8 way)
BSD72 (9-72 way)
Door Controller
BSD8 (2-8 way)
BSD72 (9-72 way)
Door Controller