Beckhoff TwinSAFE EJ Series, Operation Manual

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General operation / function
EJ19xx and EJ29xx 12 Version: 1.2.0
5 General operation / function
5.1 Environmental conditions
Please ensure that the TwinSAFE components are only transported, stored and operated under the specified
conditions (see technical data)!
WARNING
Risk of injury!
The TwinSAFE components must not be used under the following operating conditions.
• under the influence of ionizing radiation (that exceeds the level of the natural environ-
mental radiation)
• in corrosive environments
• in an environment that leads to unacceptable soiling of the TwinSAFE component
Attention
Electromagnetic compatibility
The TwinSAFE components comply with the current standards on electromagnetic compat-
ibility with regard to spurious radiation and immunity to interference in particular.
However, in cases where devices such as mobile phones, radio equipment, transmitters or
high-frequency systems that exceed the interference emissions limits specified in the stan-
dards are operated near TwinSAFE components, the function of the TwinSAFE compo-
nents may be impaired.
5.1.1 EJ backplane
CAUTION
EJ backplane
Make sure that the TwinSAFE EJ modules are used only on an EJ backplane that has been
developed and manufactured in accordance with the
Design guide for EJ backplanes for
TwinSAFE modules (see References [ } 8] ).
Note
Pin-out and coding of the TwinSAFE EJ modules
The pin-out and description of the coding via the coding pins of the TwinSAFE EJ modules
are listed in the document
Design guide for EJ backplanes for TwinSAFE modules (see
References [ } 8] ).
5.2 Installation
5.2.1 Safety instructions
Before installing and commissioning the TwinSAFE components please read the safety instructions in the
foreword of this documentation.
5.2.2 Transport / storage
Use the original packaging in which the components were delivered for transporting and storing the
TwinSAFE components.
CAUTION
Note the specified environmental conditions
Please ensure that the digital TwinSAFE components are only transported and stored un-
der the specified environmental conditions (see technical data).