About the power source
Use the 12 V DC or 24 V AC power source
isolated from the 100 to 240 V AC.
The usable voltage range is as follows:
12 V DC: 10.8 to 13.2 V
24 V AC: 21.6 to 26.4 V
Use the UL cable (VW-1 style 1007) for 12
V DC or 24 V AC connection.
For the 24 V AC power source, connect the
ground to the U terminal.
Recommended camera cable for
each power source
12 V DC
Cable
#24
#22
(AWG)
(0.22
(0.33
mm)
mm)
Maximum
10
cable length
(33)
(50)
(m (feet))
24 V AC
Cable
#24
#22
(AWG)
(0.22
(0.33
mm)
mm)
Maximum
30
50
cable length
(98)
(164)
(m (feet))
Notes
• When power is supplied to both the power
input terminal and the
power from the
• For details on the connection of the
IEEE802.3af-conforming power supply
system, refer to the Manual supplied with
the power supply system.
#20
#18
(0.52
(0.83
mm)
mm)
15
25
40
(82)
(131)
#20
#18
(0.52
(0.83
mm)
mm)
80
130
(262)
(426)
port, the
port is used.
Connecting to a
Computer or a
Network
Connecting the Camera to a
Computer
SNC-Z20N/Z20P (rear)
+
TELE
ZOOM
WIDE
2
10
9
8
7
6
5
4
3
2
1
Network cable (cross,
not supplied)
Computer
1
Using a commercially available
network cable (cross), connect
the
(network) port of the
camera to the network
connector of a computer.
Connecting to a Computer or a Network
DC 12V
–
AC 24V
1
Network
connector
11
GB