Pilz PNOZ 2VJ Operating Manual
  1. Manuals
  2. Brands
  3. Pilz Manuals
  4. Relays
  5. PNOZ 2VJ
  6. Operating manual

Pilz PNOZ 2VJ Operating Manual

Safety relays
Hide thumbs Also See for PNOZ 2VJ:
Table of Contents

Advertisement

Quick Links

PNOZ 2VJ
Safety relays
}
Operating Manual-18604-EN-04

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the PNOZ 2VJ and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Pilz PNOZ 2VJ

Summary of Contents for Pilz PNOZ 2VJ

  • Page 1 PNOZ 2VJ Safety relays Operating Manual-18604-EN-04...
  • 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

    Function Description Operating modes Timing diagram 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 PNOZ 2VJ 18604-EN-04...

  • Page 4: Introduction

    PNOZ 2VJ Introduction Validity of documentation This documentation is valid for the product PNOZ 2VJ. 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 safety relay PNOZ 2VJ provides a safety-related interruption of a safety circuit. The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with E-STOP pushbuttons...

  • 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 PNOZ 2VJ 18604-EN-04...

  • Page 7: Unit Features

    The correct opening and closing of the safety function relays is tested automatically in each on-off cycle. Block diagram/terminal configuration PNOZ 2VJ *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 8: Function Description

    PNOZ 2VJ Function Description The safety relay PNOZ 2VJ provides a safety-oriented interruption of a safety circuit. When supply voltage is supplied the "POWER" LED is lit. The unit is ready for operation when the feedback loop Y1-Y2, the reset circuit Y39-Y40 and the start circuit S33-S34 are closed.

  • Page 9: Timing Diagram

    : Delay time (t1/t2) : Recovery time NOTICE At the latest the safety contacts open after the set delay time + 50 ms + 15% of the set value, even in the case of a component failure. Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 10: Installation

    The power supply must comply with the regulations for extra low voltages with protect- ive electrical separation (SELV, PELV) in accordance with VDE 0100, Part 410. Ensure the wiring and EMC requirements of EN 60204-1 are met. Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 11: Preparing For Operation

    (see Safety characteristic data [ 19]). E-STOP wiring (single-channel and dual-channel) Safety gate (dual-channel, posi- Safety gate (dual-channel, with Start circuit tion monitoring) start-up test) Automatic start Manual start Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 12: Operation

    Open the safety contacts (switch off output) and start the device again, so that the internal diagnostics can check that the safety contacts open correctly for SIL CL 3/PL e at least 1x per month for SIL CL 2/PL d at least 1x per year Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 13: Status Indicators

    Contact malfunctions: If the contacts have welded, reactivation will not be possible after the input circuit has opened. LED "POWER" does not light: Short circuit or no supply voltage. In the case of an error, the delay-on de-energisation contacts may open before the delay time has elapsed. Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 14: Dimensions In Mm

    PNOZ 2VJ Dimensions in mm 75 (2.95") 112,5 (4.41") 87 (3.42") Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 15: Technical Details

    120 Ohm Relay outputs Number of output contacts Safety contacts (N/O), instantaneous Safety contacts (N/O), delayed Auxiliary contacts (N/C) Max. short circuit current IK 1 kA Utilisation category In accordance with the standard EN 60947-4-1 Operating Manual PNOZ 2VJ 18604-EN-04...
  • Page 16 Utilisation category of safety contacts 230 V AC15 at Max. current 24 V DC13 (6 cycles/min) at Max. current Utilisation category of safety contacts delayed 230 V AC15 at Max. current DC13 (6 cycles/min) at 24 V Max. current Operating Manual PNOZ 2VJ 18604-EN-04...
  • Page 17 Conv. therm. current with 1 contact 6,8 A Conv. therm. current with 2 contacts Conv. therm. current with 3 contacts 5,5 A Conv. therm. current with 4 contacts Conv. therm. current with 5 contacts 4,5 A Operating Manual PNOZ 2VJ 18604-EN-04...
  • Page 18 Frequency 10 - 55 Hz Amplitude 0,35 mm Airgap creepage In accordance with the standard EN 60947-1 Overvoltage category III / II Pollution degree Rated insulation voltage 400 V Rated impulse withstand voltage 4 kV Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 19: Safety Characteristic Data

    EN 62061 IEC 61511 IEC 61511 EN ISO mode 13849-1: 13849-1: 13849-1: SIL CL [1/h] 2015 2015 2015 Category [year] Safety con- tacts, in- stantaneous PL e Cat. 4 SIL CL 3 2,31E-09 SIL 3 2,03E-06 Operating Manual PNOZ 2VJ 18604-EN-04...

  • Page 20: Supplementary 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 PNOZ 2VJ 18604-EN-04...

  • Page 21: Service Life Graph

    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 PNOZ 2VJ 18604-EN-04...

  • Page 22: 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 PNOZ 2VJ...
  • Page 23 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...

Table of Contents