Jetter AG
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User Manual – JCM-501-E01
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4.6 EMI values
The JCM-501-E01 has E1 approval according to ECE R10 Rev. 5 and CE con-
formity according to ISO 14982.
NOTICE
The USB port does not meet the immunity requirements
relevant for KBA E1 approval.
►
Use the USB port for service purposes only.
►
Do not use the USB port while the unit is in operation.
Pulses ISO 7637-2
Test pulse
Values
Function class
1
-450 V
C
2 a
+37 V
A
2b
+20 V
C
3 a
-150 V
A
3b
+150 V
A
4
Ua1: -12 V / 50 ms
Ua2: -5 V / 500 ms
A (24 V systems)
Ua1: -6 V / 15 ms
Ua2: -2.5 V / 1,000 ms
C (12 V systems)
Tab. 10:
Pulses ISO 7637-2
Irradiation
ISO 11452
Parameter
Values
Function class
Irradiation
20 MHz ... 2 GHz 30 V/m A
Tab. 11:
Irradiation ISO 11452
ESD EN 61000-4-2
Parameter
Values
Function class
Contact discharge
±4 kV (to conductive sur-
faces)
A
Discharge through air
±8 kV (to insulating sur-
faces)
A
Tab. 12:
ESD EN 61000-4-2
