Two-Household System; Maximum Distances Between Devices - Urmet 2Voice 1784/716 Manual De Instalación

4.2

TWO-HOUSEHOLD SYSTEM

2
OP1
2
OP2
2
2
OP3
2
OP4
A2

4.2.1 Maximum distances between devices

Segment
A2 – C
C – D
C – most distant video
door phone (OP6)
A2 - OP1
A2 – OP2
A2 – OP3
A2 – OP4
B – OP5
B – OP8
OP6 – OP5
Wires with cross-section area of 0.5 mm
section area smaller than 0.5 mm
DS1784-007
D
2
C 2
B
2
Master 1
OP6 OP7
+
Slave
OP6 OP7
+
Slave
OP6
Slave
2Voice 2Voice
Ref. 1083/92 Ref. 1083/94
200 m
125 m
5 m
5 m
50 m
50 m
20 m
20 m
50 m
50 m
20 m
20 m
25 m
25 m
30 m
30 m
30 m 30 m
30 m
30 m
2
or larger must comply with IEC 60332-1-2; wires with cross-
2 must comply with IEC 60332-2-2.
2
2
OP5
2
OP8
B
Master 2
OP6 +
2
Slave
OP5
2
OP6
2
Slave
OP5
2
2
OP5
Type of wire
Twisted telephone wire
Ø 0.6 mm without sheath
100 m
5 m
50 m
10 m
50 m
10 m
25 m
30 m
30 m
30 m
2
OP5
2
OP8
2
OP7
2
OP5
2
OP7
+
2
2
OP6
2
Slave
CAT5
UTP
100 m
5 m
50 m
10 m
30 m
10 m
25 m
30 m
30 m
30 m
OP5
OP5
2
1,5 mm
single
75 m
5 m
20 m
20 m
50 m
20 m
25 m
30 m
30 m
30 m
15