2-9
Step 2 Connect the Camera to the Network
Init
ial S
e
tting and
Ins
ta
llati
o
n
of Cam
e
ra
Use of External Power Supply
An AC adapter, or 12-VDC or 24-VAC input can be used for the external power supply.
Connect the bundled power interface cable (WP500-VB) as shown below.
Use a 12-VDC or 24-VAC power supply insulated from 100 VAC.·
12 VDC can be connected in a non-polar condition.
Use the power supply within the following voltage range.
24 VAC:
Voltage fluctuation within 24 VAC±10%
(50 or 60 Hz within ± 0.5 Hz)
Current supply capacity per camera 0.23 A
12 VDC:
Voltage fluctuation within 12 VDC±10%
Current supply capacity per camera 0.36 A
* If a 12-VDC battery power supply is used, be sure to connect a resistor of 0.5 to 1.0
Ω
/20 W
or more to the power line.
* Use double-insulated devices for the external power supply.
Applicable wires and recommended power cable length
This completes the network connection.
Applicable cable (AWG)
Conductor size (
Φ
mm,
Φ
inch)
#18
(single wire
Φ
1.0 mm
(
Φ
0.039 in), stranded wire
Φ
1.2 mm (
Φ
0.047 in))
#16
(single wire
Φ
1.3mm
(
Φ
0.051 in), stranded wire
Φ
1.6mm (
Φ
0.063 in))
Maximum cable length, 12 VDC (m (ft))
23 (75.5)
32 (105.0)
Maximum cable length, 24 VAC (m (ft))
46 (150.9)
64 (210.0)
Use a UL cable (UL-1015 or equivalent) for wiring 12 VDC or 24 VAC.
(Non-polar)
Stripping length
AC adapter
Power interface cable
Approx. 5 mm
(0.20 in)
Screwdriver
Tightening torque:
0.4N·m (3.54lbf·in) (max.)
Summary of Contents for VB-C500VD
Page 18: ...xviii Safety Precautions...
