Nitek CAMPDD24 Manual de usuario descargar pdf

The CAMPDD24 is a multi-function surge protector for in-line coaxial

video, two twisted pairs of data and the 12 or 24 volt camera supply. The

CAMPDD24 provides multi-stage surge protection to a single camera system

and P/T/Z unit for each of these functions. The CAMPDD24 provides a heavy,

single point ground connection and is easily installed in minutes. Please read

installation instructions completely and insure good ground connections.

Specifications

Size 1.7” H x 4.3” W x 2.5” D Video Insertion <0.2dB

Loss

Clamping Video—2.8V Impedance 50 or 75 Ohms

Voltage Power—33Vrms Temperature -20°C to +65°C

Control—4.7V Frequency DC to 10 MHz

CAMPDD24

POWER

DATA

EARTH

GROUND

VIDEO COAX

CAMERA

UNPROTECTED

PROTECTED

EQUIPMENT

OPTIONAL

PTZ

DATA

Rev 03042009

NITEK®

Europe Office:

De Schans 19-21 2a, 8231 KA Lelystad

Tel: +31(0)320-2300005

Fax: +31(0)320-282186

E-mail: [email protected]l, WWW.NITEK.NL

USA Office:

5410 Newport Drive, Rolling Meadows, IL 60008

Phone: (800) 528-4343, (847) 259-8900

Fax: (847) 259-1300

E-mail: [email protected]et, WWW.NITEK.NET

VIDEO

NITEK

WWW.NITEK.NET

Model CAMPDD24

UNPROTECTED

PROTECTED

VIDEO

Data +

Data

Data +

Data

12/24 Volts

Data +

Data

Data +

Data

12/24 Volts

Model CAMPDD24

Camera Surge Protection Panel for Video, RS422,

and 12/24 Volt Power

Installation and

Operation Manual

INSTALLATION

The CAMPDD24 must be properly installed to insure maximum protection. The function of the

CAMPDD24 is to allow a surge to be routed to ground and to clamp the protected equipment inputs

to a minimum voltage.

There are three key points to remember when installing the CAMPDD24. First, provide a low

impedance connection between the CAMPDD24 and your protected equipment. This is best done by

keeping the PROTECTED cable connections as short as possible.

Second, the system should use a single ground point. Connect the grounding stud of

the CAMPDD24 to a single ground point. A single ground point is a proper building ground or earth

ground to which equipment grounds are connected. Ideally the protected equipment should be

isolated from ground. If the CAMPDD24 and the protected equipment are both grounded you will

provide a parallel path to ground and a portion of the surge current can flow though that path.

Finally, the UNPROTECTED cables should not be crossed with the PROTECTED cables.

Crossing cables could provide a path for surge currents to bypass the CAMPDD24 protection

circuits.

Model CAMPDD24 1

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The CAMPDD24 is a multi-function surge protector for in-line coaxial video, two twisted pairs of data and the 12 or 24 volt camera supply. The CAMPD

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