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Installing and connecting the device
3.2 Installing the built-in unit
3.1.3
PRO devices
3.1.3.1
Permitted mounting positions
The device is intended for mounting on a support arm or stand.
The figure below shows the permitted mounting positions and the associated ambient
temperatures using a device for stand mounting as an example.
Position the device in such a manner that safety-related devices such as a mains isolation
switch remain visible, accessible and operable.
3.2
Installing the built-in unit
3.2.1
Notes on installation
Before installing the device, please ensure that the installation location complies with the
following:
Risk of fire
The device is classified as "Open Type" for use in the area of industrial control equipment
in accordance with UL508 and IEC 61131-2. In the event of overheating, the device may
discharge burning materials that can cause a fire.
Keep in mind:
• The installation of the device in an enclosure conforming to UL508/IEC 61131-2 is a
• The installation of the device in an enclosure conforming to paragraphs 4.6 and 4.7.3 of
• The installation of the device in a fire protection housing conforming to UL/IEC 61010-1
● Ensure that the protective contact socket of the building installation is easily accessible
and that there is a mains disconnect switch in switchgear cabinet installations.
44
WARNING
mandatory requirement for approval and operation in accordance with
UL508/IEC 61131-2.
the standards IEC/UL/EN/DIN-EN 60950-1 is a mandatory requirement for approval and
operation in accordance with IEC/UL/EN/DIN-EN 60950-1.
is a mandatory requirement for approval and operation in accordance with
UL/IEC 61010-1.
IFP, IFP PRO, IFP ETH
Operating Instructions, 09/2019, A5E31298376-AJ
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