Application planning
5.3 Transportation
SIMATIC PN/J1939 LINK
30 Operating Instructions, 12/2018, A5E45307564-AA
Electromagnetic compatibility (EMC) / overvoltage protection
Inadequately dimensioned overvoltage protection can result in severe damage to the
device. Always ensure, therefore, that the overvoltage protection is adequate
(see Chapter 24 V DC power supply (Page 38)).
Installation in control cabinet / device connection box
The device is intended for installation in a control cabinet or in a device connection box.
It is important to note that installation in a control cabinet or device connection box is
essential for compliance with the UL regulations.
The control cabinet / device connection box must satisfy the regulations regarding fire-
protection housing.
Ensure that all cables and leads that protrude externally are equipped with adequate strain
relief.
The devices must be transported in a clean and dry state, preferably in their original
packaging. The transport temperature must be between -40 °C and +70 °C. Temperature
fluctuations greater than 20 K per hour are not permitted.
The devices must be stored in clean and dry rooms, preferably in their original packaging.
The storage temperature must be between -40 °C and +70 °C.
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