Connection Block Chart; Example With Power Supply Between Calling Station And Video Door Phones (Recommended Connection); Maximum Distances Between Devices - Urmet 1722/81 Manual De Instrucciones

5. CONNECTION BLOCK CHART

5.1. ExAMPLE WITH POWER SUPPLy BETWEEN CALLING STATION AND VIDEO
door phones (recommended connection)
OP4
2
OP5
2
2
OP1
2
OP6
The OP2 supplementary ringer may be connected to any video door phone in the system.
5.1.1.

MAxIMUM DISTANCES BETWEEN DEVICES

segment
a - most distant video door
phone
c1 – c2
a - oP1
a - oP4
a - oP5
a - oP6
B - oP2
* SYT1 wire contains two pairs of wires inside. Use both to reach a distance of 20 m.
1
2
A
C1
100-250 Vac
Single wire Single wire
0,5 mm 0,75 mm
2 2
60 m 100 m
0,5 m 0,5 m
10 m 10 m
50 m 50 m
10 m 10 m
10 m 10 m
30 m 30 m
B
Master
2
C2
OP3
2
Slave
Type of wire
Single wire Single wire
1 mm 1,5 mm
2 2
100 m 100 m
0,5 m 0,5 m
20 m 20 m
50 m 50 m
20 m 20 m
20 m 20 m
30 m 30 m
OP2
2
2
2
OP3
Slave
2
OP3
Slave
Ø 0.6 mm twisted
telephone wire SYT1 (Ø 0,8mm)
without sheath
100 m 130 m
0,5 m 0,5 m
10 m 10 m *
50 m 50 m
10 m 10 m *
10 m 10 m *
30 m 30 m
DS17-06A