Setup Guide
Physical
SC420: 8.8 kg (19.4 lb)
SC420F: 8.8 kg (19.4 lb
Environmental
NOTE: For additional information about environmental measurements for specic congurations, see the Product
Safety, EMC and Environmental Datasheets website.
Temperature
Operating
SC400: 5° to 35°C (41° to 95°F) with a maximum temperature gradation of 10°C (18°F) per
hour
SC420: 10° to 35°C (50° to 95°F) with a maximum temperature gradation of 10°C (18°F) per
hour
SC420F: 10° to 35°C (50° to 95°F) with a maximum temperature gradation of 10°C (18°F) per
hour
NOTE: For altitudes above 900 m (2950 ft), the maximum operating temperature is
derated 0.56°C (1°F) per 168 m (550 ft).
Storage –40° to 65°C (–40° to 149°F) with a maximum temperature gradation of 20°C (36°F) per hour
Relative humidity
Operating 8% to 85% (noncondensing) with a maximum humidity gradation of 10% per hour
Storage 5% to 95% (noncondensing)
Altitude
Operating –16 to 3048 m (–50 to 10,000 ft)
NOTE: For altitudes above 900 m (2950 ft), the maximum operating temperature is
derated 0.56°C (1°F) per 168 m (550 ft).
Storage –16 to 10,600 m (–50 to 35,000 ft)
7