Technical Data
Standards
© 2017 maxon motor. Subject to change without prior notice.
maxon motor control
3-14
Document ID: rel7748
EPOS2 Positioning Controller
Edition: November 2017
EPOS2 24/2 Hardware Reference
3.5
Standards
The described device has been successfully tested for compliance with the below listed standards. In
practical terms, only the complete system (the fully operational equipment comprising all individual com-
ponents, such as motor, servo controller, power supply unit, EMC filter, cabling etc.) can undergo an
EMC test to ensure interference-free operation.
Important Notice
The device’s compliance with the mentioned standards does not imply its compliance within the final,
ready to operate setup. In order to achieve compliance of your operational system, you must perform
EMC testing of the involved equipment as a whole.
Table 3-15
Standards
Electromagnetic Compatibility
Generic Standards
IEC/EN 61000-6-2
Immunity for industrial environments
IEC/EN 61000-6-3
Emission standard for residential, commercial and light-
industrial environments
Applied Standards
IEC/EN 61000-6-3
IEC/EN 55022
(CISPR22)
Radio disturbance characteristics / radio interference
IEC/EN 61000-4-3
Radiated, radio-frequency, electromagnetic field immunity
test >10 V/m
IEC/EN 61000-4-4
Electrical fast transient/burst immunity test ±2 kV
IEC/EN 61000-4-6
Immunity to conducted disturbances, induced by radio-
frequency fields 10 Vrms
IEC/EN 61000-4-8
Power frequency magnetic field 30 A/m
Others
Environmental
Standards
IEC/EN 60068-2-6
Environmental testing – Test Fc: Vibration (sinusoidal,
10…500 Hz, 20 m/s
2
)
MIL-STD-810F
Random transport (10…500 Hz up to 2.53 g
rms
)
Safety Standards
UL File Numbers E76332, E174311; unassembled printed circuit board
Reliability
MIL-HDBK-217F
Reliability prediction of electronic equipment
Environment: Ground, benign
Ambient temperature: 298 K (25 °C)
Component stress: In accordance with circuit diagram and
nominal power
Mean Time Between Failures (MTBF)
• DC (390438): 912'810 hours
• DC/EC (390003): 751'966 hours
• DCX (530239): 912'810 hours
• EC (380264): 750'015 hours
