67009600-EN - Edition 2015 - Rev. 1.0
64
VX2300 Digital System - “2 Wire” Audio/Video Door Entry System
VX2300 Digital System - Installation handbook
Art. 2315
BUS booster and video signal amplifier
Fig. 1
BUS IN
PS
H L M
BUS OUT
AMPLIFICATION
Fig. 2
DESCRIPTION
The Art. 2315 restores the voltage levels of the BUS line and amplifies the video signal (3 levels: H=high, M=medium and L=low).
The BUS line must be interrupted and connected to the BUS-IN input, then the signal from the BUS-OUT will be amplified. Connect
to the PS input a power supply Art. 2321. We suggest the use of the BUS booster in installations which are not using the VIDEX CM2
cable and it is necessary to reach large cables distances. (i.e. Using CAT5, distances greater than 70m).
CONNECTION TERMINALS AND JUMPERS
BUS IN
BUS line input
BUS OUT
BUS line output
PS
Power supply input (use Art. 2321)
AMPLIFICATION
Video signal amplification, 3 levels = high, medium and low
SPECIFICATION
Housing/Mounting:
Plastic box 70x110x30mm / direct wall mounting
Push Buttons:
N/A
Programming:
N/A
Controls:
Video signal amplification (3 levels)
Power Supply:
Requires local Art. 2321 PSU
Working Temperature:
-10 +50°C
