Installation Guide
3
A clip is fitted to the chassis plate below the terminal block to allow the mains cable to be fixed with a cable tie to give some strain relief.
Fig. 1. General View
Страница 1: ...CS120A Power Supply Enclosure Issued 29 10 14 Copyright 2012 Campbell Scientific Ltd CSL 949 INSTALLATION GUIDE ...
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Страница 3: ...ether the repair is under guarantee or not Please state the faults as clearly as possible and if the product is out of the guarantee period it should be accompanied by a purchase order Quotations for repairs can be given on request It is the policy of Campbell Scientific to protect the health of its employees and provide a safe working environment in support of this policy a Declaration of Hazardo...
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Страница 5: ...nt for recycling Any batteries contained within the product or used during the products life should be removed from the product and also be sent to an appropriate recycling facility Campbell Scientific Ltd can advise on the recycling of the equipment and in some cases arrange collection and the correct disposal of it although charges may apply for some items or territories For further advice or su...
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Страница 7: ...fore beginning work Wear a hardhat and eye protection and take other appropriate safety precautions while working on or around tripods and towers Do not climb tripods or towers at any time and prohibit climbing by other persons Take reasonable precautions to secure tripod and tower sites from trespassers Use only manufacturer recommended parts materials and tools Utility and Electrical You can be ...
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Страница 9: ...or links to specific sections 1 Installation instructions for an enclosure that includes a mains powered CS120A Power Supply 1 1 1 Required knowledge 1 1 2 Preparation and initial checks 1 1 3 Wiring into the enclosure 2 1 4 General use and access to the enclosure 6 Figures 1 General View 3 2 Mains Connections 4 3 DC Connections 5 ...
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Страница 11: ...ribe how to do this and precautions for the use of the system after installation The CS120A power supply is sold as a kit that is normally fitted inside a standard Campbell Scientific environmental enclosure often with other components such as a datalogger or communications interfaces The layout of each enclosure can therefore vary but the wiring details for the AC supply are standard The power su...
Страница 12: ...so requires correct connection of the Live and Neutral conductors make sure these are identified and wired correctly at the power source For outside installations the power source should be fitted with its own or system wide earth leakage breaker also known as an RCD 1 3 Wiring into the enclosure Fig 1 shows a typical enclosure fitted with a similar power supply to that used for the CS120A The sup...
Страница 13: ...Installation Guide 3 A clip is fitted to the chassis plate below the terminal block to allow the mains cable to be fixed with a cable tie to give some strain relief Fig 1 General View ...
Страница 14: ... a secondary block of terminals labelled 24V DC and 12 V DC Fig 3 The 24V DC from the AC fed power supply is the output used to power the hood heaters of the CS120A The 24V supply is often also used to provide charging power to a backup power supply for the microprocessor DSP of the CS120A such as a PS100 or PS200 which may be installed in the enclosure That supply may also be used to power a data...
Страница 15: ...onnected to the 12V feed for extended periods without the main supply connected otherwise the CS120A may shutdown and or the battery in the PS100 PS200 may be damaged Please refer to the CS120A manual for more details of the low battery shutdown settings Fig 3 DC Connections WARNING ...
Страница 16: ...uding details of how to isolate power to the enclosure 1 4 General use and access to the enclosure The enclosure is supplied with and should always be fitted with a padlock to stop unqualified personnel opening the enclosure The enclosure should be left locked at all times If acceptable for the system operation it is best practice to isolate the mains power supply to the enclosure before opening t...
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Страница 18: ...ientific Centro Caribe S A CSCC 300N Cementerio Edificio Breller Santo Domingo Heredia 40305 COSTA RICA www campbellsci cc info campbellsci cc Campbell Scientific Ltd CSL 80 Hathern Road Shepshed Loughborough LE12 9GX UNITED KINGDOM www campbellsci co uk sales campbellsci co uk Campbell Scientific Ltd France 3 Avenue de la Division Leclerc 92160 ANTONY FRANCE www campbellsci fr info campbellsci fr...
