Vaisala Indigo300 Guía Rápida página 12

Wiring
• Cables as required by your application
• Crimping tool and wire ferrules
• Small crosshead screwdriver for the screw terminals
• Utility knife
• Suitable tools for tightening the cable glands, conduits and/or plugs required
by your application
WARNING!
must adhere to local and state legislation and regulations.
WARNING!
Safety requirements for power supply
CAUTION!
isolated power source that fulfills the requirements of the one of the following:
• Limited-Energy Circuit (LEC) in accordance with IEC/EN/UL/CSA 61010-1
• Limited Power Source (LPS) in accordance with IEC/EN/UL/CSA 60950-1 or
IEC/EN/UL/CSA 62328-1, Annex Q
• Class 2 supply source that complies with the National Electrical Code (NEC),
NFPA 70, Clause 725.121 and Canadian Electrical Code (CEC), Part 1, C22.1.
CAUTION!
environmental conditions.
If you are using a 24 V AC power supply for the transmitter, make sure to use
separate cables for the AC power and the analog outputs to ensure that the EMC
requirements are fulfilled.
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Only licensed experts may install electrical components. They
Make sure that you prepare and connect only de-energized wires.
Make sure that the power supply unit for the transmitter is an
Make sure to use the power supply unit only in its specified
M212848EN-B