BVD-321х
BUD-301(M), -302
VIZIT
VC
РBR
Attention! Only VIZIT RFIDs may be used as RF-keys.
SPECIFICATIONS
100
VDC 15
W max 5
mm 128 248 35
kg 0.85
BVD-321 BVD-321R -40 +50 °C
BVD-321VP BVD-321RVP
BVD-321CB BVD-321RCB - 0 +50 °C
98% 25 °C
PARTS LIST
VIZIT
Doorstation BVD-321x is intended for joint operation with Control Unit in multi-apartment
videodoorphones of Series 300, and provides duplex intercom, keypad codes, TM-keys (iButton) and RF-keys
controller's functions.
The following versions of BVD-321 are available:
Abbreviations used in Models names:
- B/W camera; - Colour camera;
- "Pinhole" lens; - “Board” lens; - RF-keys (PROXIMITY) reader.
Camera parameters are given below:
Content of video doorphone system, its features, order of programming and operation
are fully described in Control Unit operating instruction.
Capacity: up to subscribers
Operating voltage, :
Power consumption, :
Dimensions, : x x
Weight, :
Operating conditions:
- ambient temperature range:
&upto
up to
- relative humidity of air: up to at .
Doorstation BVD-321x: 1 pc.
Operating instruction: 1 pc.
Mounting kit: 1 pc.
Package: 1 pc.
The rest of equipment needed for multi-apartment doorphones is available upon request.
®
,,
,3
Model Name
LED
indication of
operating
modes
B/W camera
“Pinhole” lens
BVD-321
BVD-321VP
BVD-321R
BVD-321RVP
ü
üü
ü
ü
üü
Reader
RF-keys TM-keys
ü
ü
ü
BVD-321CB
BVD-321RCB
ü
ü
ü
ü
ü
ü
“Board” lens
Colour camera
Camera parameters
Lens
View angle (diagonal),°
Scanning system
Resolution TVL
Output voltage, Vp-p
(at 75 Оhm)
Minimum illumination of an
object at 50 cm distance from
the camera, Lux
Doorstation
BVD-321VР, BVD-321RVР
³90
СCIR (EIA - optional)
³380
1
1 ± 0.15
“Pinhole”
СCIR
380
2
BVD-321CB, BVD-321RCB
“Board”
SAFETY INSTRUCTIONS
18 VDC
INSTALLATION
ATTENTION!
1
23
4 5 6
EXIT
Attention! 10 Ohms
20 Ohms
4 - 6
The doorstation does not contain voltage above .
Connect the grounding wire of the doorstation to the protective ground.
To avoid damage do not make any connections or repair when the power is on.
To maximize the reliability of this product, do not expose it to rain, snow and direct sun rays!
Before mounting, examine carefully the operating instruction for installation order and wiring diagrams.
Doorstation mounting dimensions are given on Figure .
Fix the doorstation on a door (Figure ) or on a wall (Figure ) using the screws supplied.
Drive the gags from the mounting kit into mounting holes.
Perform all connections according to the examples of wiring diagrams on Figures , and .
Recommended cross-sections of wires are given in Control Unit operating instruction.
To ensure door opening from the inside, the button is to be installed inside the building near the door. Dispose
commutators at building floors in wall recesses near a ceiling, if it's possible. Handsets and monitors should be
installed in apartments.
Electromechanical lock impedance should be min. .
Electromagnetic lock impedance should be min. .
If an electromechanical lock is used, a damper diode (50V/1A, not supplied) is to be connected to the lock
terminals.
Abbreviations used on Figures :
VO VIDEO OUT
VG VIDEO GROUND
CUD Control Unit Data
DSD Doorstation Data
+Е Doorstation Power
MIC Microphone
SP Speaker
ТМ TM-reader signal
GND GROUND
OP OPEN
+DL + Door Lock
-DL - Door Lock
LN Intercom line
Еk Code and power for commutators
SEL (SELECT)
Figure 1 - Doorstation : mounting dimensionsBVD-321
BACK LID
OUTLINE
BACK
LID
FRONT
10
PANEL
90
100
128
248
220
193
4
20
Figure 2 - Doorstation door-mounting
DIAL THE APARTMENTNUMBER
ERROR, PRESS
WAIT FOR ANANSWER
COME IN, PLEASE
DOORPHONE
Figure 3 - Doorstation wall-mounting
DIAL THE APARTMENT NUMBER
ERROR, PRESS
WAIT FOR ANANSWER
COME IN, PLEASE
DOORPHONE
Figure 4 - Wiring diagram: doorstation with control unit ,
electromagnetic lock button
BVD-321x BUD-302
VIZIT-ML400 “EXIT 300”and
Figure 6 - Wiring diagram: doorstation with
control unit and electromechanical lock
BVD-321x
BUD-302
Figure 5 - Wiring diagram: doorstation with control unit ,
electromagnetic lock and button for exit
BVD-321x BUD-302
VIZIT-ML400
LINE
GND
Ek
SEL
To commutators
To commutators
RX
SP-
TX
CONTROL UNIT
BUD-302
45
+DL
-DL
OP
TM
SP+
GND
MIC
+E
DSD
1362
DOORSTATION
BVD-321x
TM 2
SP 3
MIC 5
DSD 6
GND 1
+E 4
1
2
3
6
5
4
7
Button
“EXIT 300”
VG 7
VO 8
8
7
Electromagnetic lock
VIZIT-ML400
blue
black
red
green white
LINE
GND
Ek
SEL
To commutators
To commutators
RX
SP-
TX
CONTROL UNIT
BUD-302
45
+DL
-DL
OP
TM
SP+
GND
MIC
+E
DSD
1362
DOORSTATION
BVD-321x
TM 2
SP 3
MIC 5
DSD 6
GND 1
+E 4
1
2
3
6
5
4
7
VG 7
VO 8
8
7
Electromagnetic
lock VIZIT-ML400
Button
for exit
LINE
GND
Ek
SEL
To commutators
To commutators
RX
SP-
TX
CONTROL UNIT
BUD-302
45
+DL
-DL
OP
TM
SP+
GND
MIC
+E
DSD
1362
DOORSTATION
BVD-321x
TM 2
SP 3
MIC 5
DSD 6
GND 1
+E 4
1
2
3
6
5
4
7
VG 7
VO 8
8
7
Electromechanical
lock
Imax=1.5 A
1N4007
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