Urmet 1074 Manuel D'instructions page 31

Collegamento di max. 50 Videocitofoni ad 1 videoportiere elettrico
Connection of max. 50 Video door phones to 1 video door unit
Branchement d'un maximum de 50 videophones a 1 videoportier electrique
Conexión de máx. 50 Videointerfonos a 1 videoportero eléctrico
Anschluss von max. 50 Videoanlagen an 1 elektrische Videoüberwachung
VPU
VPU
(VD.002)
~0
~12
TC
MV1
DT
MS1
H
GND
MP2
+EP
P
MP1
H
DS1074-001D
VPI
L1
L2
C1
C2
(VD.007)
B
Sch./Ref.1074/54
VPI
L1
L2
C1
C2
(VD.007)
A
B
R2
R1
T
+TC
R
R1
SN
(CU.004)
L1
L2
GND
PA
SP
G
+T
~12
~0
GND
SE1
SE2
D
VPU
VP VP
II III
VP VP
I IV
VPI
SV124-0194D
VPI
L1
VPU
L2
C1
C2
(VD.007)
VPI
L1
VPU
L2
C1
C2
(VD.007)
NA C C NC
B1B
Sch./Ref.1072/24
B1A
Connett.
M/S
(CU.006)
B2B
(VX.008)
B2A
MAST ER
L1
L2
~230
~12 ~0
~0
G G
N C N
D M D
CM
GND
VP
VP
A
B
R2
R1
Sch./Ref.1074/20
AS
BS
M
(VX.008)
R
R1
N
F
~230
E
F
I
31