31
Note:
In the second mode of operation, it is necessary to set up an additional power supply 02031 for each
added video door entry unit (after the first two) in a call group so as to guarantee the correct current absorption
from the main power supply.
Example of installation:
Cavo
All’Alimentatore
Art. 02037
CH
1
1 2
2
E+
E-
FP
A
B
C
M
+12
1 2
Art. 02037
Art. 02037
Art. 02037
CH
1
2
E+
E-
FP
A
B
C
M
+12
AL2
CH
1
2
E+
E-
FP
A
B
C
M
+12
PRI
AL1
NT
M
Art. 02031
Art. 02030
- +U
21553
VV
21553
VV
21553
VV
Figure 22 - Video door entry units with simultaneous video calls
AL1 - Power Supply Art. 02031
AL2 - Power Supply Art. 02030
M - Pillar
NT - Network
VV - Multimedia video touch screen 21553
Power supply
Video door entry system
Содержание 21553
Страница 1: ...Instructions manual 21553 Multimedia video touch screen 10in Full Flat ...
Страница 2: ......
Страница 9: ...7 Automatic Manual Settings ...
Страница 66: ...64 User Management ...
Страница 73: ...71 ...