Siemens Simatic 6ES7 157-0AC80-0 A0 Series, Руководство пользователя

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Technical Specifications
B-10
DP/PA Link and Y Link Bus Couplings
A5E00193841-011
Use with additional measures
Without additional measures, the described components may not be used:
in locations with a high proportion of ionizing radiation
in locations with operating conditions that are severe on account of the
following, for example:
– dust
– corrosive vapors or gases
– strong electrical or magnetic fields
in systems that require special monitoring, such as:
– lift systems
– electrical systems in especially endangered areas
An additional measure could be, for example, the installation in a cabinet or in an
enclosure.
Mechanical ambient conditions
The mechanical ambient conditions for the described components are specified for
sinusoidal vibrations in the following table.
Table B-5 Mechanical ambient conditions
Frequency range
in Hz
Continuous Occasional
10
v
f
v
58 0.0375 mm amplitude 0.075 mm amplitude
58
v
f
v
150 0.5 g constant acceleration 1 g constant acceleration
Vibration reduction
When the described components are subjected to major shocks or vibrations, you
must take suitable action to reduce the acceleration or amplitude.
We recommend mounting the described components on damping material (e.g. on
rubber-metal connections).