urmet domus Note 2 1723/71, Installation Handbook

Page: 29 / 128

29
DS1723-001A
4 SPARE PARTS
Description ID
System power supply unit Ref. 1723/20 C1
Audio video inductor Ref. 1723/112 C2
Video distributor Ref. 1723/55 D
5 CONNECTION BLOCK CHART
5.1 ONE-HOUSEHOLD SYSTEM
2
2
2
2
Master
OP1
OP2
OP3
OP5
OP7
OP8
OP22
OP20
OP19
C4
OP4
A1
C1
C2
B
OP21
2 2
230 V~
2
2
2
2
2 2
2
2
2
2
4
230 V~
OP6
OP5
Slave
4
2
2
2
OP22
OP19
OP6
OP5
Slave
4
2
2
2
OP22
OP19
C4
2 2
230 V~
OP6
OP5
Slave
4
2
2
OP22
OP19
5.1.1 Maximum distances between devices
Type of wire
Segment
SYT1-3P-AWG20
(Ø 0,8 mm)
Twisted telephone wire
Ø 0.6 mm without sheath CAT5
1,5 mm
2
single
2Voice PTT278
A1 – C2 150 m 150 m 100 m 75 m 200 m 100 m
C1 – C2 0,5 m 0,5 m 0,5 m 0,5 m 0,5 m 0,5 m
C2 – most distant video
door phone (OP6)
50 m 50 m 50 m 20 m 50 m 50 m
A - OP1 10 m 10 m 10 m 20 m 20 m 10 m
A – OP2 50 m 50 m 30 m 50 m 50 m 50 m
A – OP3 10 m 10 m 10 m 20 m 20 m 10 m
A – OP4 25 m 25 m 25 m 25 m 25 m 25 m
A – OP21 10 m 10 m 10 m 10 m 10 m 10 m
B – OP5 30 m 30 m 30 m 30 m 30 m 30 m
B – OP7 30 m 30 m 30 m 30 m 30 m 30 m
B – OP8 30 m 30 m 30 m 30 m 30 m 30 m
B – OP19 - - 50 m - - -
B – OP20 30 m 30 m 30 m 30 m 30 m 30 m
B – OP22 1 m 1 m 1 m 1 m 1 m 1 m
OP6 – C4 20 m 10 m 10 m 30 m 20 m 20 m
OP6 – OP5 30 m 30 m 30 m 30 m 30 m 30 m
Wires with cross-section area of 0.5 mm
2
or larger must comply with IEC 60332-1-2; wires with cross-
section area smaller than 0.5 mm
2
must comply with IEC 60332-2-2.