JVC VN-C205 Preparations  Connection to Alarm Input/Output Terminal,  Inserting the CF card

Models: VN-C205

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Preparation (Step 1 Connection/Installation)

1-2 Mounting the Camera to the Ceiling (Continued)

1.Preparations (Continued)

Connection to Alarm Input/Output Terminal

Alarm Output Terminal

Connect this terminal to alarm devices such

Connect the alarm input/output terminals to

as an annunciator, indicator, lamp or buzzer.

Flathead

Screwdriver

3

1

 

 

inches)

 

(1/8

1

4mm

2

 

Flathead

Alarm Signal

Screwdriver

Cable

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.

2 Strip the coating of the alarm signal cable by about 4mm (1/8 inches) before inserting it into the terminal.

3 Turn the screw on the side to fasten the alarm signal cable.

*Connect the alarm terminal according to step 4 of “2 Installation.” (Page 20)

VN-C205

(Alarm Output Equivalent Circuit)

 

 

Alarm Device

 

 

Connection

 

 

Example

OUT

 

DC 12 V

IN

R

Terminal

Grounding

 

Terminal

 

 

 

GND

 

Output Requirements

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 using the controller)

Caution

Connect the grounding terminal of VN-C205 to the GND terminal of the alarm device.

Note

Cable Specifications

Inserting the CF card

Insert CF card in the direction as indicated

Alarm Input Terminal

Sensor

 

 

VN-C205

 

Connection

 

Example (1)

DC12V

 

 

VCC

 

 

R

 

R

 

OUT

 

 

12V

1.2mA

 

Grounding GND

 

Terminal

 

 

(Alarm Input

 

Sensor

Equivalent Circuit)

 

 

Connection

 

 

 

 

Example (2)

 

 

Relay, switch,

 

OUT

etc.

 

 

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.

Connect this terminal to an infrared, door or metallic sensor, or to a manual switch.

Input Requirements

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

Back

Eject Button

in the diagram

Press once if the eject button is protruding

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.

<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)

GND

18

 

 

 

19

Page 10
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JVC VN-C205 manual Preparations  Connection to Alarm Input/Output Terminal,  Inserting the CF card