CONNECTIONS
DA
DA
sum of numbers under the jumpers
DA area
“1”
“8”
9
Note.
DB
DA+1
DC
DA+2
93 100
115
LINE GND EK
SEL
BK-30M
3
0.03 W
3 mm
kg
+
Encode a decade digit (from 0 to 9) of the apartment numbers (handsets) wired to the
terminal, by means of the
jumpers. The
terminal decade digit is the
set in the
(maximal 3 jumpers
can be set). E.g: The jumpers set above numbers
and
produce the
to designate decade digit
.
The total sum of numbers under the set jumpers must not exceed 9.
The decade digit of the apartment numbers connected to the
terminal is equal to
.
The decade digit of the apartment numbers connected to the
terminal is equal to
.
The example on Fig.4 shows connection of apartments No
,
and
:
The terminals
,
,
and
of your
device shall be connected to terminals of corresponding
circuits either of the doorstation or control unit. Order of wiring
are given in the operating
instruction on your doorstation / control unit .
Max. number of connected handsets
Power consumption
max
Dimensions (W)x(H)x(D)
Weight
to
sum of
9
and instructions on cables used
Ambient temperature range
Relative humidity of air
at
SPECIFICATIONS
0
75 х 135 х 5
0.2
OPERATING CONDITIONS
+1
40°C
93%
+25°C
·
·
·
·
Take off the device cover to access the PCB.
oorphone cables to the terminals on the PCB.
Put the device cover back on its place.
Connect the d
Each apartment handset has polar terminals: the positive terminal is connected to the wires of the DECADE BUS, and the
negative terminal to the UNIT BUS wires.
Intercom line
from the control unit
(
)
DA DB DC
,
,
- Terminals to connect the decade digit wires of the intercom line (
...
- Terminals to connect the unit digit wires of the intercom line (
)
DECADE BUS)
UNIT BUS
E0 E9
Figure 3 -
Terminals layout and marking
Figure 4 -
Connection of apartment handsets to BK-30M
www.vizit-group.com
BK-30M Operating Instruction (revision
12
2 2
2015-
)
/
++
Jumpers set the
decade digit 0...9
(
)
of apartment
numbers
BK-30M
PROGRAM
C1
LINE
GND
SEL
Ek
DA= 1
2
4
8
DB=DA+1
DC=DA+2
IF NO JUMPERS SET, THEN DA=0
ЕСЛИ ПЕРЕМЫЧКИ НЕ УСТАНОВЛЕНЫ, ТО DA=0
E1
E2
E3
E4
E5
E6
E7
E8
E9
E0
Ap. No93
Apartment
Handset
100
Ap. No
Apartment
Handset
115
Ap. No
Apartment
Handset
UNITS
DECADES
Handset
93
DA
E3
Handset
100
DB
E0
Handset
115
DC
E5
from apartment No
is connected to the
and
terminals
from apartment No
is connected to the
and
from apartment No
is connected to the
and
