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A-4. EMC Tables
The following tables provide USBCam2 compliance information to electromagnetic
compatibility (EMC) and electromagnetic immunity (EMI) standards. To ensure
conformance, the customer or user must use the USBCam2 in environments that are
consistent with these standards.
The USB cable required with the USBCam2 camera must also comply with the same
standards. To meet those specifications, the USB A-B type cable should not exceed a
maximum length of 5 meters (5.5 yards). Cables longer than that distance may result in
increased emissions or decreased immunity.
Table 5. Guidance and Manufacturer's Declaration - Electromagnetic Emissions
PLEASE NOTE: The USBCam2 is intended for use in the electromagnetic environment specified
below. The customer or user of the USBCam2 must ensure that it is used in such an environment.
Emissions Test
RF emissions
Group 1
CISPR 11
RF emissions
Class B
CISPR 11
Harmonic emissions
Class D
IEC 61000-3-2
Voltage fluctuations/
Complies
flicker emissions
IEC 61000-3-3
Table 6. Guidance and Manufacturer's Declaration - Electromagnetic Immunity
PLEASE NOTE: The USBCam2 is intended for use in the electromagnetic environment specified
below. The customer or user of the USBCam2 must ensure that it is used in such an environment.
Immunity Test
Electrostatic discharge
(ESD)
IEC 61000-4-2
Electrical fast
transient/burst
IEC 610004-4
Surge
IEC 61000-4-5
Voltage dips, short
interruptions and voltage
variations on power
22
Compliance
The USBCam2 uses RF energy only for its internal function.
Therefore, its RF emissions are very low and are not likely to
cause any interference in nearby electronic equipment.
The USBCam2 is suitable for use in all establishments
including domestic establishments and those directly
connected to the public low-voltage supply network that
supplies buildings used for domestic purposes.
IEC 60601 Test
Compliance
Level
±6 kV contact
±6 kV contact
±8 kV air
±8 kV air
±2 kV for power
±2 kV for power
supply lines
supply lines
±1 kV for input/output
±1 kV for
lines
input/output lines
± 1 kV differential
± 1 kV differential
mode
mode
± 2kV common mode
± 2kV common
mode
< 5% U
< 5% U
T
U
(>95% dip in
T)
(>95% dip in
B1051061 Rev. –
Guidance
Level
Floors should be wood, concrete or
ceramic tile. If floors are covered
with synthetic material, the relative
humidity should be at least 30%.
Mains power quality should be that of
a typical commercial or hospital
environment.
Mains power quality should be that of
a typical commercial or hospital
environment.
Mains power quality should be that of
T
a typical commercial or hospital
U
T)
environment. If the user of the
Guidance
USBCam2 User Guide
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