Rabbit BL2600, User Manual

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6 SBC BL2600
1.4 CE Compliance
Equipment is generally divided into two classes.
These limits apply over the range of 30–230 MHz. The limits are 7 dB higher for frequen-
cies above 230 MHz. Although the test range goes to 1 GHz, the emissions from Rabbit-
based systems at frequencies above 300 MHz are generally well below background noise
levels.
The BL2600 single-board computer has been tested and was found to
be in conformity with the following applicable immunity and emission
standards. The BL2610 single-board computer is also CE qualified as it
is a sub-version of the BL2600 single-board computer. Boards that are
CE-compliant have the CE mark.
NOTE: Earlier versions of the BL2600 that do not have the CE mark are not CE-compliant.
Immunity
The BL2600 series of single-board computers meets the following EN55024/1998 immu-
nity standards.
•
EN61000-4-3 (Radiated Immunity)
•
EN61000-4-4 (EFT)
•
EN61000-4-6 (Conducted Immunity)
Additional shielding or filtering may be required for a heavy industrial environment.
Emissions
The BL2600 series of single-board computers meets the following emission standards.
•
EN55022:1998 Class B
•
FCC Part 15 Class B
Your results may vary, depending on your application, so additional shielding or filtering
may be needed to maintain the Class B emission qualification.
CLASS A CLASS B
Digital equipment meant for light industrial use Digital equipment meant for home use
Less restrictive emissions requirement:
less than 40 dB µV/m at 10 m
(40 dB relative to 1 µV/m) or 300 µV/m
More restrictive emissions requirement:
30 dB µV/m at 10 m or 100 µV/m