Ambient conditions Application areas Remarks
Mechanically active environmental conditions Class 3S1 according to EN 60721‑3‑3:
Conductive dust not permitted.
Classication of the mechanical
environment
3M3 for components on the machine
3M1 / 3M2 for components in the control cabinet
Vibratory load Frequency range: 10 – 200 Hz
Deection at 10 – 58 Hz: 0.075 mm
Acceleration at 58 – 200 Hz: 1 g
Shock load with shock-sensitive components Acceleration: 5 g
Shock duration: 30 ms
Load: 3 x in each direction
Pollution degree 2
EMC conducted / radiation Class C2 according to EN 61800-3
Note
The user must consider radio interference for the complete system. Particular attention should
be paid to cabling. Please contact your sales representative for assistance and support.
If compliance with limit value class C2 is required, please contact your local Siemens sales
partner.
4.3 Recycling and disposal
For environmentally friendly recycling and disposal of your old device, please contact a company
certied for the disposal of electrical and electronic waste and dispose of the device in
accordance with the regulations in your country.
Application planning
4.3 Recycling and disposal
NCU 7x0.3B PN
38 Equipment Manual, 10/2020, 6FC5397-1EP40-6BA1