Cisco IE 2000 Installation Manual page 79

Technical Specifications
This appendix provides the technical specification for the Cisco IE 2000 switches.
Operating Temperature Specifications
Table 14 on page 79
Table 14 Operating Temperature for the Cisco IE 2000 Switches
Industrial Automation and
Hazardous Locations
Enclosure Sealed enclosures
types
For example: NEMA4, NEMA4X,
NEMA12, NEMA13, IP54, and
IP66.
1
lfm = linear feet per minute.
The safety certifications apply only to ambient temperatures under 140°F (60°C). However, the
Cisco IE 2000 switch can function in the substation and traffic signal installations under the environmental conditions
shown in Table 14 on page
Technical Specifications
Table 15 on page 79
Table 15 Cisco IE 2000 Series Technical Specifications
Environmental Ranges
1
Operating temperature
Storage temperature
Operating humidity
Operating shock
Operating altitude
Storage altitude
lists the operating temperatures for the Cisco IE 2000 switches in three different environments.
Substation
Vented enclosures
For example: NEMA1, IP20, and
IP21.
79.
lists the technical specifications for the Cisco IE 2000 switches.
-40C to +74C
n -40C to +70C (Vented Enclosure Operating)
n -40C to +60C (Sealed Enclosure Operating)
n -34C to +74C (100LFM or more Fan or Blower equipped Enclosure Operating)
n -40C to +85C (Type Tested to +85C for 16 hours)
–40 to 185°F (–40 to 85°C)
5 to 95% (non-condensing)
30 g at 11 ms
Up to 13,000 ft (3962 m)
Up to 40,000 ft (12,192 m)
Cisco Systems, Inc.
2
www.cisco.com
79
Traffic Signal
Fan or blower-equipped
enclosures
For example: NEMA TS-2.
Note: The minimum airflow is 150
1
lfm .