Urmet 1074 Manuel D'instructions page 10

NUMBER OF
DISTANCES IN COLUMN ACCORDING
TO TYPE OF WIRES
The maximum number of devices which can be
connected to a VOP video riser are:
• Maximum number of video door phones = 50
Columns with
Atlantico or Utopia
monitors
In-out configuration
Configuration
with distributor
Columns with
Artico
monitor
In-out configuration
In-out configuration
Configuration
with distributor
Columns with
Artico
monitor
In-out configuration
Configuration
with distributor
For special confi gurations, contact the Urmet customer service technical area.
DISTANCES BETWEEN
AND VOP POWER UNIT
• The secondary camera may be arranged at a
maximum distance of 200m from the VOP video
power unit.
• The main camera may be arranged at a maximum
distance of 400m from the VOP video power
unit.
The distance of the main camera must be set on
the VOP video power unit for the video signal to
be correctly regenerated inside the video power
unit before being transmitted to the column. If
some main cameras are out of the set range, set
the closest range then use the Ref. 1795/250
video regenerator for the most distant cameras.
For example:
10
DEVICES AND
Number
of monitors
50
50
(13 distributors)
Number
of monitors
50
44
50
(13 distributors)
Number
of monitors
20
40
(10 distributors)
CAMERAS
• Maximum
distributors = 13.
• Maximum number of video distributors in
series = 2.
The maximum distance on a VOP riser is 200m with
the following limits:
Max. distance
with with two AWG 22
Ref. 1074/90 wire
200m
200m
Max. distance
with
Ref. 1074/90 wire
170m
200m
200m
Max. distance
with two AWG 22
pair wires 0,2 mm
cross-section area
80m
80m
COLUMN
1072/24 1074/20
dip-switch
number of
Max. distance Max. distance
with wires of
pair wires 0,2 mm
cross-section area
80m
80m
Max. distance
with wires of
2
minimum
50m
50m
200 ÷ 400 m
788/5 1795/250
≤ 200m
VPE 1
in-out video
2
minimum
50m
50m
VPE 2
dip-switch
DS1074-001D