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4
Assembly, removal, and electrical installation
GFK-2731
4.1
Assembly and removal
4.1.1
Unpacking the module
The module is supplied in an ESD box together with a package slip with installation
instructions. Please read the complete package slip carefully.
The module may only be installed and removed by qualified personnel.
NOTE: Electrostatic discharge
The safety module contains components that can be damaged or destroyed by
electrostatic discharge. When handling the safety module, observe the necessary safety
precautions against electrostatic discharge (ESD) according to EN 61340-5-1 and
EN 61340-5-2.
4.1.2
General
WARNING: Unintentional machine startup
Do not assemble or remove the module while the power is connected.
Before assembling or removing the module, disconnect the power to the module and the
entire VersaPoint station and ensure that it cannot be switched on again.
Make sure the entire station is reassembled before switching the power back on.
Observe the diagnostic indicators and any diagnostic messages.
The system may only be started provided neither the station nor the system poses a
hazard.
The IC220SDL953 safety terminal is designed for use within a VersaPoint station. Only use
the safety terminal in the 24 V DC area of a VersaPoint station.
To ensure reliable operation, install the safety terminal in housing protected from dust and
humidity (IP54 or higher). In order to prevent manipulation, secure the housing (control
cabinet/control box) against being opened by unauthorized persons.
Mount all VersaPoint terminals on 35 mm DIN rails.
Only connect the cables using the supplied VersaPoint connectors or VersaPoint
connectors listed in the ordering data.
Chapter 4 Assembly, removal, and electrical installation
4
4-1
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