Softing smartLink HW-DP User Manual page 14

smartLink HW-DP - User Guide
Installation
3
3.1 Hardware installation
3.1.1 Mounting and dismounting
Mounting
1. Hook the upper notch of the cut-out on the back of the
device into a 35 mm DIN rail.
2. Leverage the screwdriver upwards, pull the locking bar
downwards and move the device down towards the rail.
3. Press the device down towards the rail until it slides into
place over the lip of the locking bar.
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Note
With an ambient temperature above 55 °C at the place of installation it is very likely that
the temperatures of connecting cables will increase if the cables are installed in an
unfavourable position. In such cases, measure the temperature to ensure that the service
temperature of the cables is not exceeded or use cables sustaining high temperatures of at
least 90 °C.
Note
Make sure the smartLink HW-DP is mounted in such a way that the power supply can be
easily disconnected. Depending on the installation position, the maximum ambient
operating temperature may differ. See Section
Installation and inspection
Installation and inspection must be carried out by qualified personnel only (personnel
qualified according to the German standard TRBS 1203 - Technical Regulations for
Operational Safety). The definition of terms can be found in IEC 60079-17.
Note
Do not put stress on the system by bending or
torsion.
Installation positions
Version EN-012025-1.32
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for details.