
General specifications
1.3 Shipping and storage conditions for modules and backup batteries
S7-400 Automation System Module Data
32 Reference Manual, Edition 09/2009, A5E00850736-06
1.3 Shipping and storage conditions for modules and backup batteries
Shipping and storage of modules
S7-400 modules surpass the requirements of IEC 61131-2 with respect to shipping and
storage requirements. The following details apply to modules shipped and/or stored in their
original packing.
Climatic conditions correspond to IEC 60721-3-3, Class 3K7 for storage and IEC 60721-3-2,
Class 2K4 for transportation.
Mechanical conditions are compliant with IEC 60721-3-2, Class 2M2.
Table 1- 7 Shipping and storage conditions for modules
Permissible range
Free fall ≤ 1m (to 10 kg)
Temperature -40 to +70° C
Barometric pressure 1080 to 660 hPa (corresponds to an elevation of -1000 to 3500
m)
Relative humidity (at +25° C) 5 to 95%, without condensation
Sinusoidal vibration in
accordance with IEC 60068-2-6
5 - 9 Hz: 3.5 mm
9 - 500 Hz: 9.8 m/s
2
Shock in accordance with
IEC 60068-2-29
250 m/s
2
, 6 ms, 1000 shocks
Shipment of backup batteries
Backup batteries should always be shipped in their original package. No special measures
are required for the transport of the backup batteries used in the S7-400 system. The lithium
component of the backup battery is less than 0.5 g.
Storing backup batteries
Always store backup batteries in a cool and dry place. The batteries have a maximum shelf
life of 10 years.
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