Pilz PNOZ ms4p speedcontrol User Manual download pdf (Page 17)

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: [email protected]

5-1

5.1 General installation guidelines

5 Installation

55000InstallationInstallation5-5.1General installation guidelines5100General installation guidelines5-

` The safety system should be installed in a control cabinet with a pro-

tection type of at least IP54. Fit the safety system to a horizontal DIN

rail. The venting slots must face upward and downward. Other mount-

ing positions could destroy the safety system.

` Use the notches on the back of the unit to attach it to a DIN rail. Con-

nect the safety system to the DIN rail in an upright position so that the

earthing springs on the safety system are pressed on to the DIN rail.

` The ambient temperature of the PNOZmulti units in the control cabinet

must not exceed the figure stated in the technical details, otherwise air

conditioning will be required.

` To comply with EMC requirements, the DIN rail must have a low im-

pedance connection to the control cabinet housing.

CAUTION!

Damage due to electrostatic discharge!

Electrostatic discharge can damage components. Ensure

against discharge before touching the product, e.g. by touching

an earthed, conductive surface or by wearing an earthed arm-

band.

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Pilz PNOZ ms4p speedcontrol User Manual Page 17