Pilz PNOZ mm0.2p Manual de usuario descargar pdf (Pagina 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]

4-1

4.1 Device properties

4 Function description

44000Function descriptionFunction description4-4.1Device properties4100Device properties4-

4.1.1 Integrated protection mechanisms

Integrated protection mechanisms4-Sicherheitseigenschaften_multi_allgemein

The relay conforms to the following safety criteria:

 The circuit is redundant with built-in self-monitoring.

 The safety function remains effective in the case of a component fail-

ure.

Sicherheitseigenschaften_Halbleiter

 The safety outputs are tested periodically using a disconnection test.

4.1.2 Function description

Function description4-

4.1.2.1 Operation

Operation4-Funktionen_multi_Basis

The function of the inputs and outputs on the control system depends

on the safety circuit created using the PNOZmulti Configurator. A chip

card is used to download the safety circuit to the base unit. The base

unit has 2 microcontrollers that monitor each other. They evaluate the in-

put circuits on the base unit and expansion modules and switch the out-

puts on the base unit and expansion modules accordingly.

The LEDs on the base unit and expansion modules indicate the status

of the configurable control system PNOZmulti.

The online help on the PNOZmulti Configurator contains descriptions of

the operating modes and all the functions of the PNOZmulti control sys-

tem, plus connection examples.

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Pilz PNOZ mm0.2p Manual de usuario Pagina 17