JVC VN-C205 ユーザーズマニュアル
18
Preparation (Step 1 Connection/Installation)
Connect the alarm input/output terminals to
external devices such as sensors and buzzers.
external devices such as sensors and buzzers.
1
Loosen the screws on both edges of the
terminal block using a flathead screwdriver,
followed by dismantling it as shown in the left
diagram.
terminal block using a flathead screwdriver,
followed by dismantling it as shown in the left
diagram.
2
Strip the coating of the alarm signal cable by
about 4mm (1/8 inches) before inserting it into
the terminal.
about 4mm (1/8 inches) before inserting it into
the terminal.
3
Turn the screw on the side to fasten the alarm
signal cable.
signal cable.
* Connect the alarm terminal according to
step 4 of “2 Installation.” (
☞
Page 20)
1-2 Mounting the Camera to the Ceiling (Continued)
Connect this terminal to an infrared, door or
metallic sensor, or to a manual switch.
metallic sensor, or to a manual switch.
Input Requirements
● No-voltage relay or NPN open collector input
● No-voltage relay or NPN open collector input
● The polarity of input detection can be selected
via software
● Make/Break/Toggle (at least 250 ms)
● Circuit current at low-level: 1.2 mA
● Voltage applied at high level: 12 V
● Alarm Input Terminal
OUT
R
DC12V
GND
1.2mA
R
VCC
OUT
GND
12V
VN-C205
(Alarm Input
Equivalent Circuit)
Equivalent Circuit)
Grounding
Terminal
Terminal
Sensor
Connection
Example (1)
Connection
Example (1)
Relay, switch,
etc.
etc.
Sensor
Connection
Example (2)
Connection
Example (2)
Note
Cable Specifications
50 m or shorter in length
UL1007, UL1015 or equivalent
AWG#22 to AWG#18 or equivalent
Caution
Due to external noise, the cable may not
function properly even when the cable length
is less than 50 m. In this case, use a shielded
cable or take measures such as keeping the
cable away from the noise source.
function properly even when the cable length
is less than 50 m. In this case, use a shielded
cable or take measures such as keeping the
cable away from the noise source.
Alarm Signal
Cable
Cable
Flathead
Screwdriver
Screwdriver
Flathead
Screwdriver
Screwdriver
4 mm (1/8 inches)
1
2
3
1
Connection to Alarm Input/Output Terminal
1. Preparations (Continued)
19
● Alarm Output Terminal
Connect this terminal to alarm devices such
as an annunciator, indicator, lamp or buzzer.
as an annunciator, indicator, lamp or buzzer.
Output Requirements
• Equivalent to NPN open collector output (Set
• Equivalent to NPN open collector output (Set
output logic using the controller)
• Allowed applied voltage: DC12V and below
• Allowed input current: 50 mA
• Momentary output: 1 to 5000ms (Set duration
• Allowed input current: 50 mA
• Momentary output: 1 to 5000ms (Set duration
using the controller)
IN
R
DC 12 V
GND
VN-C205
OUT
Terminal
Terminal
Alarm Device
Connection
Example
Connection
Example
(Alarm Output
Equivalent Circuit)
Equivalent Circuit)
Grounding
Terminal
Terminal
Caution
Connect the grounding terminal of VN-C205
to the GND terminal of the alarm device.
to the GND terminal of the alarm device.
Inserting the CF card
Eject Button
Bac
k
Insert CF card in the direction as indicated
in the diagram
in the diagram
• Press once if the eject button is protruding
• Insert the CF card all the way until you hear a
• Insert the CF card all the way until you hear a
"click" sound
* When removing the card, ensure that the power
of the camera is turned off before pressing the
eject button.
eject button.
<List of Tested CF Cards>
• San Disk (Industrial)
128MB (SDCFBI-128-201-80)
256MB (SDCFBI-256-201-80)
512MB (SDCFBI-512-201-80)
1024MB (SDCFBI-1024-201-80)