COHU 2740 SERIES Скачать руководство пользователя

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Phone: 858-277-6700

www.cohu-cameras.com

Cohu Electronics • 12367 Crosthwaite Circle • Poway CA • 92064

Fax: 858-277-0221

[email protected]

2740 SERIES

ENVIRONMENTAL CAMERA

INSTALLATION AND OPERATION MANUAL

Technical Manual 6X-1048B

May 10, 2011

Figure 1. Low Light Level Environmental Camera

Shown with optional sun shield

Содержание 2740 SERIES

Страница 1: ...s 12367 Crosthwaite Circle Poway CA 92064 Fax 858 277 0221 info cohu com 2740 SERIES ENVIRONMENTAL CAMERA INSTALLATION AND OPERATION MANUAL Technical Manual 6X 1048B May 10 2011 Figure 1 Low Light Lev...

Страница 2: ...ra 10 7 Connector Pin Orientation 10 8 Rear Panel Features Optioned Camera 11 9 Humidity Indicators 12 SECTION TITLE PAGE 1 0 GENERAL DESCRIPTION 3 1 1 Electrical Characteristics 3 1 1 1 Sensor Charac...

Страница 3: ...r source or perhaps because they are con nected to a power source operating from a different transformer The Camera is available with either 115 V ac or 24 V ac input power depending on the model An i...

Страница 4: ...r draws an additonal 20 W each time it cycles on in cold weather Video Output RS 170 or CCIR depending on model Fiber optic ST connector output optional Lens Control Auto iris video style and dc iris...

Страница 5: ...sensor This chart shows both the standard sensitivity curve and the enhanced sensitivity curve The camera lens and the window in the barrel housing will have a slight impact on these curves These char...

Страница 6: ...cealed damage must be made Make a mail or phone request to the carrier for inspection immediately upon discovery of the concealed damage Keep all cartons and packing materials Since shipping damage is...

Страница 7: ...d a computer running the Cohu WinMPC software for setup of the ID generator if this option is installed This software is available at no cost as a download from Cohu Electronics www cohu cameras com o...

Страница 8: ...tor as the refer ence source With equipment operating from different phases of the power line or perhaps off a different transformer or other source a typical step phase change in 60 degree increments...

Страница 9: ...9 6X 1048B 2740 CAMERA INSTALLATION AND OPERATION Figure 5 Typical Interconnection Cable...

Страница 10: ...r option is installed Messages to be displayed by the ID generator an indication of the nitrogen pressure and interior barrel temperature readings can also be controlled by the system software if the...

Страница 11: ...otations for these RS 422 connectors and all other RS 422 connectors in a system using this notation cause much confusion for field installers There is a tendency to want to connect Tx to Tx and Rx to...

Страница 12: ...ptic output if desired so long as only a short cable is connected to these pins and no termination is used Monitors used for servicing video equipment usually have a switch to insert or remove the 75...

Страница 13: ...e in color If these disks turn pink it is an indication that pressurization with dry nitrogen has dissipated and moisture laden air has entered Or it could mean that the camera was not properly reas s...

Страница 14: ...mptoms of any problems being experienced with the equipment 3 0 OPERATION After the Camera is installed operation of the Camera requires minimum attention If a zoom lens is being used the zoom in out...

Страница 15: ...istory Revision Date Comments Rev B 05 10 2011 This manual has been revised to comply with the latest engineering requirements See ECO 030972 for the list of changes WARRANTY Please refer to the COHU...