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Cygnus 2 Operating Manual
1.4.11 Operating Environment
Usage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indoor only
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 50°C (32-122°F)
Humidity . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 85% RH, non-condensing
Altitude . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Up to 2000 meters
Installation (Overvoltage) . . . . . . . . . . . . . . . Category II per IEC 60664
Pollution Degree. . . . . . . . . . . . . . . . . . . . . . 2 per EN 61010
1.4.12 Storage Temperature
Storage Temperature . . . . . . . . . . . . . . . . . . -10 to 60°C (14 to 140°F)
1.4.13 Warm Up Period
Warm Up Period. . . . . . . . . . . . . . . . . . . . . . None required;
For maximum stability allow 5
minutes.
1.4.14 Size
Not including mounts or user connectors
5.25 in. H x 17.625 in. W x 13 in. D
(133.4 mm H x 447.7 mm W x 330 mm D)
Including mounts, but no user connectors
5.25 in. H x 19 in. W x 13 in. D
(133.4 mm H x 482.6 mm W x 330 mm D)
1.4.15 Installation Clearance Requirements
1.4.15.1 Connector Clearances:
Front. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.0 in. (25 mm) minimum without
USB, 2.5 in (64 mm) minimum
dependent on size of USB storage
device
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 in. (100 mm) minimum
1.4.15.2 Cooling Clearances:
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 in. (100 mm) minimum
Sides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 in. (7 mm) minimum