Pilz PZE X4.1P Operating Manual
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Pilz PZE X4.1P Operating Manual

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Safety relays
Operating Manual-1003203-EN-09

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Summary of Contents for Pilz PZE X4.1P

  • Page 1 PZE X4.1P Safety relays Operating Manual-1003203-EN-09...
  • 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

    ........................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 X4.1P 1003203-EN-09...

  • Page 4: Introduction

    PZE X4.1P Introduction Validity of documentation This documentation is valid for the product PZE X4.1P. 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 X4.1P meets the requirements of EN 60947-5-1 and EN 60204- 1. It is an expansion module for increasing the number of contacts available on a base unit. Base units are all...

  • 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 X4.1P 1003203-EN-09...

  • Page 7: Unit Features

    The safety function remains effective in the case of a component failure. Earth fault in the feedback loop: Detected, depending on the base unit that is used. Earth fault in the input circuit: The output relays de-energise and the safety contacts open. Operating Manual PZE X4.1P 1003203-EN-09...

  • Page 8: Block Diagram/Terminal Configuration

    6 kV, basic insulation between all safety contacts. Type: AC/DC : 24 - 240 VAC/DC; Order no. 777588, 787588 PZE X4.1P *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PZE X4.1P 1003203-EN-09...

  • Page 9: Function Description

    PZE X4.1P Function description The contact expansion module PZE X4.1P is an add-on device without delay-on de-ener- gisation. 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 10: Preparing For Operation

    (24 VDC) Feedback loop Base unit: Safety relay PNOZ X Base unit: PNOZelog safety relay, programmable safety system or PNOZmulti Y1, Y2 and Input are inputs on the base unit; they evaluate the feedback loop Operating Manual PZE X4.1P | 10 1003203-EN-09...

  • Page 11: 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 X4.1P | 11 1003203-EN-09...

  • Page 12: Dimensions In Mm

    1,7 A 1,7 A Pulse duration, A1 1,5 ms 1,5 ms Inputs 777587 787587 Number Voltage at Input circuit DC 24 V 24 V Current at Input circuit DC 35 mA 35 mA Operating Manual PZE X4.1P | 12 1003203-EN-09...
  • Page 13 In accordance with the standard EN 60947-5-1 EN 60947-5-1 Max. melting integral 66 A²s 66 A²s Blow-out fuse, quick Blow-out fuse, slow Blow-out fuse, gG Circuit breaker 24V AC/DC, characteristic B/C Operating Manual PZE X4.1P | 13 1003203-EN-09...
  • Page 14 EN 60947-5-1, EN 61000-6-2, EN EN 60947-5-1, EN 61000-6-2, EN 61326-3-1 61326-3-1 Vibration In accordance with the standard EN 60068-2-6 EN 60068-2-6 Frequency 10 - 55 Hz 10 - 55 Hz Amplitude 0,35 mm 0,35 mm Operating Manual PZE X4.1P | 14 1003203-EN-09...
  • Page 15 8 mm Dimensions Height 94 mm 101 mm Width 22,5 mm 22,5 mm Depth 121 mm 121 mm Weight 185 g 185 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PZE X4.1P | 15 1003203-EN-09...
  • Page 16 Relay outputs 777588 787588 Number of output contacts Safety contacts (N/O), instant- aneous Max. short circuit current IK 1 kA 1 kA Utilisation category In accordance with the standard EN 60947-4-1 EN 60947-4-1 Operating Manual PZE X4.1P | 16 1003203-EN-09...
  • Page 17 Conv. therm. current with 1 con- tact Conv. therm. current with 2 con- tacts Conv. therm. current with 3 con- tacts 4,5 A 4,5 A Conv. therm. current with 4 con- tacts 3,5 A 3,5 A Operating Manual PZE X4.1P | 17 1003203-EN-09...
  • Page 18 EN 60947-5-1, EN 61000-6-2, EN 61000-6-4, EN 61326-3-1 61000-6-4, EN 61326-3-1 Vibration In accordance with the standard EN 60068-2-6 EN 60068-2-6 Frequency 10 - 55 Hz 10 - 55 Hz Amplitude 0,35 mm 0,35 mm Operating Manual PZE X4.1P | 18 1003203-EN-09...
  • Page 19 8 mm Dimensions Height 94 mm 101 mm Width 22,5 mm 22,5 mm Depth 121 mm 121 mm Weight 215 g 215 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PZE X4.1P | 19 1003203-EN-09...

  • Page 20: Safety Characteristic Data

    If the service life graphs are not accessible, the stated PFH value can be used irrespective of the switch frequency and the load, as the PFH value already considers the relay's B10d value as well as the failure rates of the other components. Operating Manual PZE X4.1P | 20 1003203-EN-09...

  • Page 21: Service Life Graph

    DC-13: 24V DC-13: 24V 3 4 5 6 8 10 Switching current (A) Fig.: Service life graphs at 24 VDC and 230 VAC Switching current (A) Fig.: Service life graphs at 110 VDC Operating Manual PZE X4.1P | 21 1003203-EN-09...

  • Page 22: Remove Plug-In Terminals

    Features Connection type Order no. type PZE X4.1P 24 V DC Screw terminals, plug-in 777587 PZE X4.1P C 24 V DC Spring-loaded terminals, plug-in 787587 PZE X4.1P 24-240 V AC/DC Screw terminals, plug-in 777588 PZE X4.1P C 24-240 V AC/DC...

  • Page 23: Ec Declaration Of Conformity

    European Parliament and of the Council. The complete EC Declaration of Conformity is available on the Internet at www.pilz.com/downloads. Authorised representative: Norbert Fröhlich, Pilz GmbH & Co. KG, Felix-Wankel-Str. 2, 73760 Ostfildern, Germany Operating Manual PZE X4.1P...
  • Page 24 We are represented internationally. Please refer to our homepage www.pilz.com for further details or contact our headquarters. Headquarters: Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Telephone: +49 711 3409-0, Telefax: +49 711 3409-133, E-Mail: info@pilz.com, Internet: www.pilz.com...

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