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System description - Pilz GmbH & Co.

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Modules<br />

Head modules<br />

PSSu H SB IBSo<br />

3.2<br />

Environmental data<br />

Protection type<br />

Mounting (e.g. cabinet)<br />

IP54<br />

Housing<br />

IP20<br />

Airgap creepage in accordance with EN 60664-1<br />

Overvoltage category<br />

II<br />

Pollution degree 2<br />

Mechanical data<br />

Housing material<br />

Front<br />

PC<br />

Bottom<br />

PC<br />

Dimensions<br />

Height<br />

128.4 mm<br />

Width<br />

75.2 mm<br />

Depth<br />

79.4 mm<br />

Weight<br />

170 g<br />

SI-Kennzahlen_PSSu_Kopf<br />

Safety characteristic data<br />

Unit<br />

Operating mode<br />

EN ISO 13849-1<br />

PL<br />

EN 954-1<br />

Category<br />

EN IEC 62061<br />

SIL CL PFH [1/h] t M [year]<br />

Logic --- PL e (Cat. 4) Cat. 4 SIL CL 3 2.88E-09 20<br />

Si_Kennzahlen_Erläuterung<br />

All the units used within a safety function must be considered when calculating the safety characteristic data.<br />

Technische Daten_Satz Normen<br />

Order reference<br />

Description<br />

PSSu H SB IBSo<br />

(Head module with SafetyBUS p interface and INTERBUS interface<br />

via fibre-optic cable)<br />

Order no.<br />

312 020<br />

3.2-28<br />

<strong>Pilz</strong> <strong>GmbH</strong> & <strong>Co</strong>. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany<br />

Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: pilz.gmbh@pilz.de<br />

PSSu-2011-01

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