COMe-bHL6 / Product Specification
3.6
Environmental Specification
3.6.1
Temperature Specification
General Specification for COMs
Operating
Non-operating
Validated Input Voltage
Commercial grade
0°C to +60°C
-30°C to +85°C
VCC: 8.5V - 20V
Extended Temperature (E1)
-25°C to +75°C
-30°C to +85°C
VCC: 12V
Industrial grade by
Screening
(XT)
-40°C to +85°C
-40°C to +85°C
VCC: 12V
Industrial grade by
Design
(E2)
-40°C to +85°C
-40°C to +85°C
VCC: 8.5V - 20V
Please see chapter Product Specification for available variants
Operating with Kontron heatspreader plate assembly
The operating temperature defines two requirements:
» the maximum ambient temperature with ambient being the air surrounding the module.
» the maximum measurable temperature on any spot on the heatspreader's surface
Test specification:
Temperature Grade
Validation requirements
Commercial grade
at 60°C HSP temperature the CPU @ 100% load needs to run at nominal frequency
Extended Temperature (E1)
at 75°C HSP temperature the CPU @ 75% load is allowed to start speedstepping for thermal protection
Industrial grade by
Screening
(XT)
at 85°C HSP temperature the CPU @ 50% load is allowed to start throttling for thermal protection
Industrial grade by
Design
(E2)
at 85°C HSP temperature the CPU @ 50% load is allowed to start throttling for thermal protection
Operating without Kontron heatspreader plate assembly
The operating temperature is the maximum measurable temperature on any spot on the module's surface.
3.6.2
Humidity
» 93% relative Humidity at 40°C, non-condensing (according to IEC 60068-2-78)
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