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BKM -44 1
OPERATING INSTRUCTION
Commutator BKM -44 1 within VIZIT
( video doorphones.
)
FEATURES v v
Connection of calling devices to the apartment monitor :
-
the main entrance multi-apartment video doorstation (intercom and video) an individual doorstation on the storey (intercom and video)
a DOOR BELL button at the apartment door
Option to connect an electromechanical lock or strike
List of devices compatible with BKM-441
VIZIT to video and intercom lines v v
Power supply unit
BPD 18/12-1-1 , BPD
19w/14.4v/EU(18V/1.0A)
24/12-1-1 .
regulated, 18V/1A. Other acceptable power supply units:
All models within the following model lines of individual video doorphones VIZIT :
BVD -401, -403, -405, -406, -407, -410, -411 .
v Commutators and distribution amplifiers part of multi-apartment video doorphones VIZIT :
BK -4М, -4MV ,-4 MVE, -4AV, -10, -30М, -100М, RVS -2, -4 .
v v v
A DOOR BELL button - a button with normally open contacts
Colour video monitors : VIZIT -М440С -М440СМ -М456С -М456СМ -МТ460СМ .
Electromechanical locks and trigger strikes, which have fail-locked with hold-open function. The lock/ strike is unblocked after a short power impulse, and remains unblocked even when the power is off. The lock / strikes becomes blocked again, after the door is opened and then closed again.
Note. Only monitors VIZIT , , , of 2013 year of production and later will support the full range of the Commutator’s functions described in this operating instruction.
All monitors produced before April 2013, and monitors VIZIT-456C produced in 2013 will have limited functions available. For the calls from the DOOR BELL button, the ring tone will be the same as selected for an individual doorstation.
Commutator BKM -441
Operating instruction
PARTS LIST
1
1 pc.
pc.
SAFETY INSTRUCTIONS
The Commutator does not contain voltage above 24V .
Do not perform any connections or repair when the power is on.
INSTALLATION
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/) .
The Commutator shall be installed in heated premises with sufficient ventilation. The Commutator may be fixed either on a wall, or on a DIN-rail.
1
2
1
3
2
- Drill 2 holes (1) in a wall, with 6 mm diameter and 30 mm depth.
- Drive anchors 6х30 (2) into the holes .
Fix the unit by fastening 2 screws 3.5х 25 (3) in the anchors .
Note. Fasteners are not supplied.
Figure1 Mounting on a wall www.vizit-group.com
(2) -
N rail, width 35 mm, depth 1-2 mm
Figure 2 Mounting on a DIN-rail
BKM-441 Operating Instruction (revision 201511 ) 1/ 5
CONNECTIONS
·
1
DC input, take off the Commutator’s cover.
Make connections following wiring diagrams given in the section
EXAMPLES OF WIRING DIAGRAMS.
DC IN
DATA
+E
VO
GND
LN-
LN+
GND +E
Commutator
BKM-441
+DL
GND
DBB
5
4
(1) -
(2) -
(3) -
(4) -
Terminals to connect a monitor .
Terminals to connect intercom and video from the multi-apartment video doorphone .
Terminals to connect an individual video doorstation.
Terminals to connect a DOOR BELL button and electromechanical lock / strike
(5) DC input from the power supply unit
19w/14.4v/EU(18V/1.0A) .
2 3
Terminals Circuit Destination
Address
( see the section List of devices compatible with
BKM -44 1 )
1
2
3
4
+E
VI2
Ec2
+DL
GND
DBB
DATA
+E
VO
GND
LN-
LN+
LN 1+
LN 1-
GND
VI1
LN 2+
LN 2-
GND
Data exchange between Commutator and Monitor
Supply voltage to Monitor
Video output to Monitor
Ground
Intercom line to Monitor
Intercom line from commutator of the multi-apartment video dooephone
Ground
Video input
Intercom from individual video doorstation
Ground
Supply voltage to individual doorstation
Video input from doorstation camera
Supply voltage to doorstation camera
Supply voltage to electromechanical lock / strike
Ground
Connection of DOOR BELL button
To Monitor
To commutator / distribution amplifier of multi-apartment video doorphone
To individual video doorstation
To DOOR BELL button and electromechanical lock / strike
Figure 3 Terminals layout, names and destinations.
Notes .
1.
To extend a cable between the power supply unit 19w/14.4v/EU(18V/1.0A) and Commutator, use the in-line DC jack supplied with the terminals +Е
19w/14.4v/EU(18V/1.0A) and GND of group (1) or (3) on the Commutator’s PCB ( the central contact of the DC jack shall be connected to +E terminal, the side contact to
2.
If use the power supply unit
Commutator’s +E terminals, and
BPD1
-18 V
8/12-1-1
GND
, connect
.
+ 18 V terminal of the power supply unit to one of the terminal of the power supply unit to one of the Commutator’s GND terminals.
3.
If use the power supply unit
Commutator’s +E terminals, and
BPD
GND
24/12-1-1 , connect + 24 V terminal of the power supply unit to one of the terminal of the power supply unit to one of the Commutator’s GND terminals.
Acceptable wire cross-sections to connect the Commutator to doorstations / control units are given in their operating
BVD BUD ) « ( ) ).
To connect monitors to the Commutator, use copper wires with regard to the acceptable cross-sections given below: www.vizit-group.com
CIRCUIT
BKM -441 -
Wire
Monitor
Cross-section, mm 2
Diameter, mm
5
0.07
0.3
Max. length,
15
0.2
0.5
BKM-441 Operating Instruction (revision 201511 ) m
40
0.5
0.8
EXAMPLES OF WIRING DIAGRAMS
Monitor
VIZIT
LN+
LN-
GND
VI1
+E
DATA
Ec1
Ec2
GND
VI2
6
5
4
3
2
1
BKM -441 can connect monitors as follows:
- 440 C
- 440 CM
- 456 C
- 456 CM
CM
1
2
3
4
5
6
DATA
+E
VO
GND
LN-
LN+
DC IN
GND +E
Commutator
BKM-441
+DL
GND
DBB
Apartment 1
Power Supply Unit
19w/14.4v/EU(18V/1.0A)
Door Bell button
1 2 3 4 1 2
2 1
To next commutators
BK-4MV
To other apartments on the storey
1 2 3 4
To doorstation / control unit
(see wiring diagrams given in operating instructions on control units or doorstations of multi-apartment doorphones / video doorphones VIZIT)
1
2
3
4
5
6
SEL
Ek
GND
LINE
-18
+18
Commutator
BK-4MV
VI
VG
VG
VO
Power Supply Unit
BPD 1
+18
-18
-12
+12
2
1
2
1
2
1
1
2
2
1
1
2
To the next apartment
2
1
2
1
2 1
Doorstation
BVD -40 5CP-2
FD
FC
LINE
LC
GND
+E
FB
FA
VO
-18
+18
+18
V3
VG
V4
+18
-18
V1
VG
V2
+18
-18
-18
Distribution
Amplifier
RVS -4
82 Ohms
VO
VI
1 2
VG
VG
E LECTROMECHANICAL
LOCK
50 V
1 A
Figure 4 Commutator BKM -441 with monitor VIZIT , doorstation BVD -405СР-2 ( on the storey
DOOR BELL button and multi-apartment (main entrance) video doorphone
), www.vizit-group.com
BKM-441 Operating Instruction (revision 201511 )
Monitor
VIZIT
LN+
LN-
GND
VI1
+E
DATA
Ec1
Ec2
GND
VI2
6
5
4
3
2
1
BKM -441 can connect monitors as follows:
- 440 C
- 440 CM
- 456 C
- 456 CM
- Т460 CM
DC IN
GND +E
1
2
3
4
5
6
DATA
+E
VO
GND
LN-
LN+
Commutator
BKM-441
+DL
GND
DBB
Power Supply Unit
19w/14.4v/EU(18V/1.0A)
Door Bell button
To next commutators
BK-4MV
1 2 3 4 1 2 3 4 5
To other apartments on the storey
1 2 3 4
1
2
3
4
5
6
SEL
Ek
GND
LINE
-18
+18
Commutator
BK-4MV
VI
VG
VG
VO
50 V
1 A
1
2
3
4
5
Doorstation
LINE
GND
+E
VO
Ec
LC
To doorstation / control unit
(see wiring diagrams given in operating instructions on control units or doorstations of multi-apartment doorphones / video doorphones VIZIT)
E
LECTROMECHANICAL
L OCK V
Figure 5 - Commutator BKM -441 with monitor VIZIT , doorstation BVD -40 3CPL ( on the storey
DOOR BELL button and multi-apartment (main entrance) video doorphone
), www.vizit-group.com
BKM-441 Operating Instruction (revision 201511 )
FUNCTIONAL CHECK AND OPERATION
Before turning the power on, make sure that there is no misconnection or risk of short circuit.
Plug in the power supply unit .
Check the power supply unit’s LED lighting up. After switching on, the Commutator is automatically scanning all video inputs to exclude vacant channels from loop video monitoring. This process takes approximately 10 seconds. After the check-up, the Commutator is ready for operation.
Monitor settings
A full guide on how to perform monitor settings is given in the operating instruction on your monitor.
Loop video monitoring of door zone in front of cameras
To start loop video monitoring (when the handset is hung up), push repeatedly the video monitoring button on the monitor.
Images from connected cameras appear on the screen repeatedly. If one of video inputs is vacant, i.e. not connected to any video device, it is automatically skipped from viewing.
If you are pushing the video monitoring button with the picked up handset, the screen is showing images from all cameras one by one, though a vacant video channel is not skipped from viewing, showing a black screen.
Calls from doorstation
When a call is made from one of the doorstations connected to the Commutator, the monitor is ringing, the screen is displaying image from the doorstation’s camera.
Pick up the handset from the monitor and check duplex intercom.
To release the door lock, press and hold the you release the button on the monitor until a short beep. The door is unlocked now. After button, intercom is still available. Hang up the handset: the screen switches off, the monitor and the
Commutator will go to stand-by.
Note.
You can unlock the door without picking up the handset. When the monitor is ringing, just press and hold the button until a beep. The door is unlocked now. After you release , the monitor and the Commutator go to stand-by.
Functional check of the monitor operation with the second doorstation is done in the same manner.
Calls from DOOR BELL button
When the DOOR BELL button is pressed, the monitor is ringing .
Simultaneous calls
If during intercom with one doorstation the Commutator has registered a call from the other doorstation, the Power LED on the monitor starts blinking. To switch to the new call, push briefly the video monitoring button on the monitor.
Activation of individual (1-subscriber) doorstation
To activate the individual doorstation (i.e., start intercom and video monitoring on your initiative), push repeatedly the video monitoring button on the monitor, until the screen displays image from the camera you need, and then pick up the handset.
Calls to the Concierge
If the multi-apartment video-doorphone includes the monitor are available.
VIZIT Concierge Consol in its system, calls to the Concierge from your
Pick up the handset from the monitor to start a call to the Concierge (for details on “Subscriber -
Concierge” intercom please refer to the Concierge Console operation instruction) .
SPECIFICATIONS
Operating voltage
Power consumption, no more than
Power consumption with connected devices, no more than
-
stand-by at maximal load
Dimensions
width
height
depth
Weight
17 ... 25
1
3
W
W
10 W
75 mm
135 mm
35 mm
.
kg
VDC
OPERATING CONDITIONS
Ambient temperature range :
Relative humidity of air:
+ 1°C up to to + 40°C
93% at 25°C www.vizit-group.com
BKM-441 Operating Instruction (revision 201511 )
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