
1
2
3
8 7 6 5 4
1
2
3
8 7 6 5 4
1
2
3
8 7 6 5 4
Doorstation
-431DXKCB
(
-432RCB)
BVD
BVD
8
7
6
5
4
3
2
1
VO
VG
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
8
7
6
5
4
3
2
1
VO
VG
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
8
7
6
5
4
3
2
1
VO
VG
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
50 V
1 A
LINE
GND
SEL1
Ek
USE
Evk
GND
GND
SEL0
+DL
-DL
OP
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
ML
EL
LOCK
LINE
GND
SEL1
Ek
USE
Evk
GND
GND
SEL0
+DL
-DL
OP
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
ML
EL
LOCK
LINE
GND
SEL1
Ek
USE
Evk
GND
GND
SEL0
+DL
-DL
OP
TM
SP+
SP-
MIC
GND
+E
DSD
CUD
ML
EL
LOCK
Electromagnetic
lock
VIZIT-ML400
Button
EXIT 300М
Red
Green
Blue
White
Black
To commutators
Control Unit
BUD-420M
Figure 1 - Control Unit
and button
BUD-420M
BVD-431DXKCB(
-432RCB)
VIZIT-ML400
“EXIT 300М”
with doorstation
,
electromagnetic lock
BVD
Electromagnetic
lock
VIZIT-ML400
To commutators
Control Unit
BUD-420M
Button
for exit
Figure 2 - Control Unit
and button for exit
BUD-420M
BVD-431DXKCB(
-432RCB)
VIZIT-ML400
with doorstation
,
electromagnetic lock
BVD
E
LECTROMECHANICAL
LOCK
,
)
(
12V 1A
To commutators
Control Unit
BUD-420M
Figure 3 - Control Unit
BUD-420M
BVD-431DXKCB(
-432RCB)
with doorstation
and electromechanical lock
BVD
To commutators
To commutators
To commutators
Doorstation
-431DXKCB
(
-432RCB)
BVD
BVD
Doorstation
-431DXKCB
(
-432RCB)
BVD
BVD
EXAMPLES OF WIRING DIAGRAMS
6