27
EN
1
5
4
M
11
10
8
9
6
7
12
13
V
2
3
6
1
3
4
5
2
M
9
8
10
7
V
13
12
11
CH
CN1
CN2
CN1
V3
+
+D
-
+A
V1
M
V2
M
-
CN1
CH
CN2
+D
M
+A
+
V3
M
V2
V1
CN1
12
5
2
1
3
4
9
8
6
7
11
10
M
13
V3
V1
V2
12
5
2
1
3
4
9
8
6
7
11
10
M
13
V3
V1
V2
+
-
V
V
V4
V3
V2
V1
V
-
+
V
V4
V3
V2
V1
V
-
+
75ohm
75ohm
75ohm
+
-
V
75ohm
75 ohm
75 ohm
75ohm
75ohm
N.B. To power the distributors, connect the
terminals - and + of the distributor to the - and
+D (or 10) terminals only of the monitors con-
nected to the distributor itself.
IMPORTANT: Distributor type 5555 can be con-
nected directly to the + and - terminal of the
standard power supply instead of +D (or 10)
terminal of the monitor. In this case, it is pos-
sible to insert a maximum of 5 video distribu-
tors type 5555 in the same system.
Distributor
type 5556/004
type 5555
Distributor
type 5556/004
type 5555
To power supply
type 6680
Monitor
type 6600
type 6700
type 660A
Monitor
type 6000
type 6003
Monitor
type 6000
type 6003
5556/004 e 5555:
75 Ohm resistors (supplied) must be wired across
video outputs V1-V2-V3-V4. These resistors must
be wired to the output terminals not used or termi-
nals V2-M on the monitor. A 75 Ohm resistor must
also be wired to the voltage-free terminal “V” on
the last distributor.
STANDARD VIDEO DOOR ENTRY SYSTEM WIRING DIAGRAM VERSIONS WITH COAX CABLE
VARIATION 22
Wiring diagram of video door entry unit and video floor distributor type 5556/004 or type 5555 with monitors series Petrarca.
The wiring diagram only illustrates the monitor cable riser connection to a video floor distributor in a video door entry system.
To make the remaining connections, follow the standard wiring diagrams for power supply type 6680, except for the monitor cable riser
connection (without video floor distributor) which must be replaced by the one shown in this diagram.
Monitor cable riser
Monitor
type 6300
type 6301
type 6320
type 6321
type 6401
type 6303
type 6500
type 6501
Monitor
type 6600
type 6700
type 660A
Monitor
type 6300
type 6301
type 6320
type 6321
type 6401
type 6303
type 6500
type 6501
