Pilz PZE X4VP8 Operating Manual
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Pilz PZE X4VP8 Operating Manual

Pilz PZE X4VP8 Operating Manual

Safety relays
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PZE X4VP8
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Safety relays
Operating Manual 1003206-EN-08

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Summary of Contents for Pilz PZE X4VP8

  • Page 1 PZE X4VP8 Safety relays Operating Manual 1003206-EN-08...
  • Page 2 Preface This document is a translation of the original document. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received.

  • Page 3: Table Of Contents

    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 Remove plug-in terminals Order reference EC declaration of conformity Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 4: Introduction

    PZE X4VP8 Introduction Validity of documentation This documentation is valid for the product PZE X4VP8. 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 X4VP8 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: Warranty And Liability

    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 X4VP8 1003206-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 Delay *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 8: Function Description

    PZE X4VP8 Function description The contact expansion module PZE X4VP8 is an add-on device with selectable delay-on de-energisation, and it is used to expand a safety circuit. The contact expansion module is driven by a base unit (e. g. emergency stop relay).

  • Page 9: Preparing For Operation

    24 V DC Safety relay PNOZ X Driven via safety contacts Feedback loop Base unit: Safety relay PNOZ X Y1 and Y2 are inputs on the base unit; they evaluate the feedback loop Setting the delay time Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 10: Operation

    Open circuit, short circuit or earth fault ( e.g. in the input circuit) In the case of an error, the delay-on de-energisation safety contacts may open before the delay time has elapsed. Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 11: Dimensions In Mm

    24 V Current at Input circuit DC 70 mA 70 mA Max. overall cable resistance Rl- Single-channel at UB DC 30 Ohm 30 Ohm Relay outputs 777584 787584 Number of output contacts Safety contacts (N/O), delayed Operating Manual PZE X4VP8 1003206-EN-08...
  • Page 12 AgSnO2 + 0,2 µm Au AgSnO2 + 0,2 µm Au Times 777584 787584 Switch-on delay With automatic start after power on typ. 320 ms 320 ms With automatic start after power on max. 500 ms 500 ms Operating Manual PZE X4VP8 1003206-EN-08...
  • Page 13 PPO UL 94 V0 PPO UL 94 V0 Front ABS UL 94 V0 ABS UL 94 V0 PPO UL 94 V0 PPO UL 94 V0 Connection type Screw terminal Spring-loaded terminal Mounting type plug-in plug-in Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 14: Safety Characteristic Data

    Category [year] Safety con- tacts, delayed <30 PL d Cat. 3 SIL CL 2 2,48E-09 SIL 2 1,47E-05 All the units used within a safety function must be considered when calculating the safety characteristic data. Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 15: Supplementary Data

    Inductive load: 2 A Utilisation category AC15 Contact service life: 400 000 cycles Provided the application to be implemented requires fewer than 400 000 cycles, the PFH value (see Technical details) can be used in the calculation. Operating Manual PZE X4VP8 1003206-EN-08...

  • Page 16: Remove Plug-In Terminals

    European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads. Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ost- fildern, Germany Operating Manual PZE X4VP8...
  • Page 17 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95446300 +45 74436332 +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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