ViziT BK-4AV User manual

BK AV
FEATURES
PARTS LIST
BK 4AV
SAFETY INSTRUCTIONS
V
INSTALLATION
-4
OPERATING INSTRUCTION
VIZIT
-1
13
1
30
is intended for operation in video doorphones as
commutation device between the doorstation and subscriber handsets
--4
-
.
with
a / control unit devices (monitors and apartment
UKP). The device is also applied to connect monitors to the video line.
Simple apartment number coding similar to BK MV
Enhanced noise resistance for video signal distribution
Commutator pc.
Jumpers pcs.
Operating instruction pc.
The device does not contain voltage above
Do not make any connections or repair when the power is on.
Commutator the device hereinafter
The device is recommended for use with monitors powered from individual switching adaptors.
for the device shall be carried out to remove voltage from terminals of the
device, which appears due to leakage current flowing from mains-operated switching adaptors that supply monitors
connected to the device.
is performed following the instructions given in the sections and
.
Before getting started, make sure that all monitors are disconnected from the mains V
()
~ 220 .
Caution. Protective earthing connection
Protective earthing connection CONNECTIONS
EXAMPLE OF WIRING DIAGRAMS
For qualified installation, wiring and servicing refer to technical and commercial partners of VIZIT TM. The list of
companies is given on VIZIT.EU ( .http://vizit.eu/eurounion/)
BK AV-4
-
-
-
Drill two holes in a wall, with
diameter mm and depth mm
Drive anchors (2) into the holes
(1)
630.
6х30 .
.
Fix the device by fastening 2 screws 25
in the anchors
3.5х (3)
(1) - DIN- 35 1-2
(2) - -
rail, width mm, depth mm
Holder for fixing on a DIN rail
1
2
1
2
3
Figure1 - Mounting on a wall
Figure 2 - Mounting on a DIN-rail
Note. Fasteners are not supplied.
www.vizit-group.com BK-4AV Operating Instruction (revision 6 12201 - ) 1/6

CONNECTIONS
match wave impedance
last BK-4AV in the video circuit
all the rest BK-4AV Z shall be removed
1, 2, 3, 4 5, 7, 10, 14
first no jumpers FB, FC FD 1
successive
umper connects an Ohms resistor to of the coaxial cable. The jumper shall be set
up only in the top device in the diagram, i.e. in the .
In devices jumper
Apartment numbers may be of the same decade or of different
decades.
The example of wiring diagrams (Fig. 6) shows how to connect monitors and apartment handsets UKP from
apartments No to the first commutator, and apartments No to the last commutator.
Note that in the picture the commutator has in and zones, because in case of adding “ "
(when the apartment numbers are ) no jumper is required.
82
.
Z
·
·
·
Take off the device cover to access the PCB.
Video doorphone cables are connected to the terminals on the PCB.
Apartment number coding is carried out by setting jumpers on the PCB.
J
Program apartment numbers by setting the jumpers.
The number of apartment connected to the terminals in zone is set by jumpers, and shall be equal to the
above the jumpers.
The number of apartment connected to the terminals in zone is equal to number from to set by
2 jumpers in zone according to the table on the PCB.
The number of apartment connected to the terminals in zone is equal to number from to set by
2 jumpers in zone according to the table.
The number of apartment connected to the terminals in zone is equal to number from to set by
2 jumpers in zone according to the table.
:(),
:(),
:(),
FA 1 to 8
sum of numbers
FB figure
FB
FC B figure
FC
FD C figure
FD
FA + 1 4
F+ 1 4
F+ 1 4
Terminals layout and destinations, jumpers purposeFigure 3 -
www.vizit-group.com BK-4AV Operating Instruction (revision 6 12 2201 - ) /6
-VOA/VOB/VOC/VOD
G
FA/FB/FC/FD - Intercom line “minus”
LN - Intercom line “plus”
-
Video out
Ground
Jumpers set in FA, FB, FC, FD zones
are intended for apartment number programming.
Video line
coaxial cable)(
Jumper Z connects
a mating resistor 82
to the video line.
W
To monitor 1 To monitor 2 To monitor 3 To monitor 4
Power line
Intercom line
from the control
unit / doorstation
(
)
Protective conductor
VOA FA LN
GVOB FB LN GVOC FC LN GVOD FD LN G
FB FA+= FC FB+= FD FC+=
FA 80= +40+20+10+8+4+2+1
VO
VG
VG
VI
+E
G
LINE
GND
Ek
SEL
+1
+2
+3
+4
Commutator
BK 4AV-
Z

·
·
·
1.
2. .
3.
The requirements to connecting cables between the doorstation / control
unit, commutator and monitors are given in operating instructions on a corresponding doorstation / control unit of
your multi-apartment video doorphone.
Carry out as described below:protective earthing connection
Connect cables following the examples of wiring diagrams refer to the section
For connections,
Lay a trunk protective conductor with yellow-green insulation and copper wire cross-section of 1.5 mm from the
main protective conductor of the building to the last BK-4AV device in the video circuit, which has connected
monitors powered from switching adaptors.
Connect the trunk protective conductor to the main protective conductor of the building
protective connected monitors powered from switching
adaptors to the trunk protective earthing conductor (see the sections
and
Connection of the protective conductors is recommended to be carried out by means of a t-tap nylon insulated female
terminal and mating red nylon insulated male tab (for wires with cross-section from 0.5 to 1.5mm ). The male tab is
fastened to the protective conductor of the commutator by crimping. The procedure of connecting the protective
conductors is shown on Figure 4.
The t-tap nylon insulated female terminal and nylon insulated male tab are not supplied with the device. These parts
are available upon request.
Figure Connection of protective conductors
Put the device cover back on its place.
().
).
4 -
EXAMPLE OF WIRING DIAGRAMS
EXAMPLE OF CONFIGURATION
DIAGRAM EXAMPLE OF WIRING DIAGRAMS
2
use cables with copper wires.
The main video line from the doorstation to the device shall be coaxial cable RG-59 or similar, which has a copper
central core and copper-wire braid. Cables with an iron central core and aluminum foil braiding are not recommended.
Connect conductors of those BK-4AV devices which have
www.vizit-group.com BK-4AV Operating Instruction (revision 6 12 3201 - ) /6
1 2 3 4
2
1
1T-tap female terminal
2Trunk protective conductor
3
4
3Insulated male tab
4Protective conductor of the commutator

*
-4
-45
-46
-47
- 327
-4
- 440
- 456
-440М
Models of monitors:
VIZIT M 04C(CM)
VIZIT M 0
VIZIT M 0
VIZIT M 0
VIZIT M G
VIZIT M 27C
VIZIT M C(CM)
VIZIT M C(CM)
VIZIT-MT460CM
+ BKM
* Models of
apartment
handsets UKP
UKP (M)
UKP-12(M)
UKP
:
-7
-12-1
www.vizit-group.com BK-4AV Operating Instruction (revision 6 12 4201 - ) /6
Figure Example of configuration diagram5 -
EXAMPLE OF CONFIGURATION DIAGRAM
Video line
Coaxial cable
BK AV-4
6
4
4
4
4
4
4
4
4
4
2
2
2
LN
GND
Ek
SEL
+E
G
Doorstation
Control
Unit
1
protective conductor
from the device
1
Monitor VIZITSwitching adaptor
2
2
2
2
2
2
2
1
1
Trunk protective conductor
(laid in case video doorphone
includes monitors powered
from switching adaptors)
Connection of
conductors by means of
a t-tap female terminal
and insulated male tab
protective
Monitor powered
from external
adaptor
switching
Monitor
with built-in
adaptor
switching
Main protective conductor
of the building

Figure 6 Video doorphone with application of Commutators BK-4AV-
www.vizit-group.com BK-4AV Operating Instruction (revision 6 12 5201 - ) /6
EXAMPLE OF WIRING DIAGRAMS
Protective conductor mm )
2
(1.5
Coaxial cable
Video
VO
VG
1
1
4
4
3
3
2
2
1
1
4
4
3
3
2
2
1
1
2
2
1
1
2
2
1
1
4
4
3
3
2
2
14
32
LINE
GND
Ek
SEL
Control Unit
Doorstation
or
Doorstation
VOA FA LN
GVOB FB LN GVOC FC LN GVOD FD LN G
FB FA+= FC FB+= FD FC+=
FA 80= +40+20+10+8+4+2+1
VO
VG
VG
VI
+E
G
LINE
GND
Ek
SEL
+1
+2
+3
+4
Commutator
BK 4AV-
Z
Apt. No 5
2
1
3
4
LN-
GND
LN+
VI1
+E
DATA
Monitor
VIZIT M427C-
14Apt. No
1
3
2
4
L1N-
GND
L1N+
VI1
+E
Ec1
VIZIT-404CM
Monitor
UKP
1
2
Apt. No 7
UKP
1
2
Apt. No 10
Switching
adaptor
+
-
VOA FA LN
GVOB FB LN GVOC FC LN GVOD FD LN G
FB FA+= FC FB+= FD FC+=
FA 80= +40+20+10+8+4+2+1
VO
VG
VG
VI
+E
G
LINE
GND
Ek
SEL
+1
+2
+3
+4
Commutator
BK 4AV-
Z
6
5
6
5
6
5
+E
GND
1
3
2
4
LN-
GND
LN+
VI1
+E
DATA
Ec1
Ec2
GND
VI2
Monitor
VIZIT-M456C
1
3
2
4
LN-
GND
LN+
VI1
+E
DATA
Ec1
Ec2
GND
VI2
Monitor
VIZIT-M440CM
UKP
1
2
UKP
1
2
Apt. No 1 4Apt. No2Apt. No 3Apt. No Switching
adaptor
GND +E
DC IN
Switching
adaptor
GND+E
DC IN
Main protective conductor
of the building