Panasonic FP7 User Manual

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Panasonic FP7 User Manual Manual pdf 13 page image

Installation and wiringFP7 Fieldbus Master Units Technical Manual 13Chapter 3Installation and wiring3.1 Installation environment and spaceOperating environmentAfter installing the unit, make sure to use it within the range of the generalspecifications: Operating temperature: 0–+55°C Operating humidity: 10%–95% RH (at 25°C, non-condensing) Pollution degree: 2 Maximum altitude: 2000m Equipment class: 1 Overvoltage category: IIBe sure to install the unit in locations designed for electrical equipment,e.g. in a closed metal cabinet such as a switch cabinet.Do not use the unit in the following environments: Direct sunlight Sudden temperature changes causing condensation Inflammable or corrosive gases Excessive airborne dust, metal particles or salts Benzine, paint thinner, alcohol or other organic solvents, or strong alka-line solutions such as ammonia or caustic soda Vibration, shock, or direct drop of water Influence from power transmission lines, high voltage equipment, powercables, power equipment, radio transmitters, or any other equipmentthat would generate high switching surges. Maintain at least 100mm ofspace between these devices and the unit.