Motorola PrPMC800/800ET Processor PMC Module 사용자 설명서
PrPMC800/800ET Processor PMC Module Installation and Use (PrPMC800A/IH5)
A Specifications
58
Environmental Characteristics
EMC Compliance
The PrPMC800/800ET is an add-on module meant to be used in conjunction with standard
VME, CompactPCI, or ATX baseboard applications. As such, it is the responsibility of the OEM
to meet the regulatory guidelines as determined by their application.
VME, CompactPCI, or ATX baseboard applications. As such, it is the responsibility of the OEM
to meet the regulatory guidelines as determined by their application.
The PrPMC800/800ET has been tested in conjunction with a standard ECC baseboard and
chassis for CE certification and meets the requirements for EN55022 Class A equipment.
Compliance was achieved under the following conditions:
chassis for CE certification and meets the requirements for EN55022 Class A equipment.
Compliance was achieved under the following conditions:
❏
Shielded cables on all external I/O ports.
❏
Cable shields connected to earth ground via metal shell connectors bonded to a
conductive module front panel.
❏
Conductive chassis rails connected to earth ground. This provides the path for
connecting shields to earth ground.
❏
Front panel screws properly tightened.
For minimum RF emissions, it is essential that the conditions above be implemented. Failure to
do so could compromise the EMC compliance of the equipment containing the module.
do so could compromise the EMC compliance of the equipment containing the module.
Table 0-1. PrPMC800/800ET Environmental Specifications
Characteristics
Specifications
Temperature
Operating
Nonoperating
Nonoperating
−40° C to 70°C (32° F to 148° F)
−40° C to 70°C (32° F to 148° F)
Altitude
Operating
Nonoperating
Nonoperating
4,000 meters (13,123 feet)
15,000 meters (49,212 feet)
15,000 meters (49,212 feet)
Relative Humidity
Operating
Nonoperating
Nonoperating
5% to 85% (noncondensing)
5% to 95% (noncondensing
5% to 95% (noncondensing
Vibration
Operating
Nonoperating
Nonoperating
1.0 G sine sweep, 5.0 to 100 Hz, 25 octaves/min
0.5 G sine sweep;5-50 Hz; 0.1 octaves/min
3.0 G sine sweep; 50-500 Hz;0.25 octaves/min
0.5 G sine sweep;5-50 Hz; 0.1 octaves/min
3.0 G sine sweep; 50-500 Hz;0.25 octaves/min