golmar Vista Plus Rock Serie Manual De Instalación página 55

54
I
nstallation requirements.
To make use of the existing installation, pay careful attention to the following indications.
We will reassign the wiring connections according to the following chart:
It is essential to follow this order in all the installation points.
All the wires of the installation must use the same conduit, especially those that carry
the video signal and ground.
The wires must not be spliced, frayed, nor touch metal parts, and must not vary in cross
section throughout the entire installation.
The entire installation must be at least 40cm away from any other installation otherwise
there is a risk that the audio signal be exposed to interference, or that the system
does not work correctly.
If the column wiring shows clear signs of deterioration or does not comply with the minimum
requirements, then the installation column must replaced. For this, Golmar recommends using
the RAP-8415 cable
Power supply and lock release: The power supply's position in the installation and the
way it's connected to the system can affect its performance. Pay careful attention to this point
in order to obtain maximum performance from the video door entry system.
We will come across the following possibilities:
1) The power supply is connected to the door panel, which in turn, is connected to the
monitor:
d1
Notes:
- P ay careful attention to the cross section of the positive wire.
Golmar Vista PLUS door panel
Door panel to be replace
(3)
(5)
(10)
Lock release (P1)
Independent call line
.
d2
SECTIONS
Terminal
+, – / Cv,Cv
V+, V-, A/D
V
V
A/D
d1max = 50m
d2max = 150m
Power Supply-
Door Panel-Cv
Door Panel
25m 50m 50m
0.75mm² 1.5mm² 1mm²
INSTALLATION
IMPORTANT
2
Max. 0.25mm
Door Panel-
Monitor
150m 50m 150m
2.5mm² 0.25mm² 1mm²
0.25mm² 0.25mm²
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