Installation - turck PS400 Série Mode D'emploi

4 Installation and set-up instructions
1. Even though the device is excellently protected against electro-
magnetic interference, installation and cabling must be carried out
correctly to ensure interference immunity.
2. Never route signal and control cables together with the mains cable
or feeder cables of motors, cylinder coils, rectifiers etc. The cables
must be routed in conductive and grounded cable conduits. This
applies especially to long-distance cables, or environments in which
the cables are exposed to strong radio waves from broadcasting
stations.
3. Signal lines should be installed in mounting cabinets and as far
away as possible from contactors, control relays, transformers and
other sources of interference.
4. The housing surface may not be painted or coated, because the
ventilation diaphragm could be clogged.
5 Mounting
• Prior to mounting or dismantling the sensor it must be verified that
the system is pressureless.
• Do not mount sensors in locations subject to high pressure pulses.
• Significant thermal changes in the sensor environment can lead to a
zero shift. As a result, the measuring value displayed in a pressure-
less state will not accord to zero. This kind of drift can be corrected
(see chapter 10.1.1, parameter CoF).
• The read direction of the on-site display can be rotated via
software by 180° (see chapter 10.1.1, parameter diS).
• In the pressureless state, the housing of the PS...-5... series can be
rotated by 360°.
• It is required to observe the pressure connection instructions and
to use a matching counterpiece only.
Hans Turck GmbH & Co.KG • D–45466 Mülheim an der Ruhr • www.turck.com
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