Pilz PZE X5 Operating Manual
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Pilz PZE X5 Operating Manual

Safety relays
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Operating Manual-1003301-EN-08

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Summary of Contents for Pilz PZE X5

  • Page 1 PZE X5 Safety relays Operating Manual-1003301-EN-08...
  • Page 2 Preface This document is the original document. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for the user's internal purposes. Suggestions and comments for improving this documenta- tion will be gratefully received.

  • Page 3: Table Of Contents

    Block diagram/terminal configuration Function description Installation Wiring Preparing for operation Operation Status indicators Faults – Interference Dimensions in mm Technical details Safety characteristic data Supplementary data Service life graph Order reference EC declaration of conformity Operating Manual PZE X5 1003301-EN-08...

  • Page 4: Introduction

    PZE X5 Introduction Validity of documentation This documentation is valid for the product PZE X5. It is valid until new documentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product.

  • Page 5: Safety

    Safety Intended use The contact expansion module PZE X5 meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1. It is an expansion module for increasing the number of contacts available on a base unit. Base units are all safety relays with feedback loop.

  • Page 6: Use Of Qualified Personnel

    Note for overvoltage category III: If voltages higher than low voltage (>50 VAC or >120 VDC) are present on the unit, connected control elements and sensors must have a rated insulation voltage of at least 250 V. Operating Manual PZE X5 1003301-EN-08...

  • Page 7: Unit Features

    Earth fault in the input circuit: The output relays de-energise and the safety contacts open. Block diagram/terminal configuration *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PZE X5 1003301-EN-08...

  • Page 8: Function Description

    PZE X5 Function description The contact expansion module PZE X5 is an add-on device without delay-on de-energisa- tion, and it is used to expand a safety circuit. The contact expansion module is driven by a base unit (e. g. emergency stop relay). When operating voltage is supplied the "POWER"...

  • Page 9: Preparing For Operation

    Preparing for operation Supply voltage Input circuit Single-channel Dual-channel without detection of shorts across contacts with detection of shorts across contacts Feedback loop Y1 and Y2 are feedback loop in- puts on the base unit Operating Manual PZE X5 1003301-EN-08...

  • Page 10: Operation

    Contact malfunction: As the contact block is connected to a base unit, reactivation will not be possible if the contacts have welded after the input circuit has opened. Open circuit, short circuit or earth fault ( e.g. in the input circuit) Operating Manual PZE X5 1003301-EN-08...

  • Page 11: Dimensions In Mm

    Dual-channel without detection of shorts across contacts at UB DC 240 Ohm Dual-channel with detection of shorts across con- 4 Ohm tacts at UB DC Relay outputs Number of output contacts Safety contacts (N/O), instantaneous Operating Manual PZE X5 1003301-EN-08...
  • Page 12 Ith per contact at UB DC; AC1: 240 V, DC1: 24 V Conv. therm. current with 1 contact Conv. therm. current with 2 contacts Conv. therm. current with 3 contacts 6,5 A Conv. therm. current with 4 contacts 5,6 A Conv. therm. current with 5 contacts Operating Manual PZE X5 1003301-EN-08...
  • Page 13 Terminals IP20 Mounting area (e.g. control cabinet) IP54 Mechanical data Mounting position Mechanical life 10,000,000 cycles Material Bottom PPO UL 94 V0 Front ABS UL 94 V0 PPO UL 94 V0 Connection type Screw terminal Operating Manual PZE X5 1003301-EN-08...

  • Page 14: Safety Characteristic Data

    A safety function's SIL/PL values are not identical to the SIL/PL values of the units that are used and may be different. We recommend that you use the PAScal software tool to calculate the safety function's SIL/PL values. Operating Manual PZE X5 1003301-EN-08...

  • Page 15: Supplementary Data

    To increase the service life, sufficient spark suppression must be provided on all output contacts. With capacitive loads, any power surges that occur must be noted. With DC con- tactors, use flywheel diodes for spark suppression. Operating Manual PZE X5 1003301-EN-08...

  • Page 16: Order Reference

    European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/support/downloads. Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ost- fildern, Germany Operating Manual PZE X5...
  • Page 17 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia +45 74436332 Brazil +61 3 95600621 +55 11 97569-2804 Spain Canada Europe +34 938497433 +1 888-315-PILZ (315-7459) Austria Switzerland Mexico +43 1 7986263-0 +41 62 88979-30...

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