Pilz PNOZ X10.1 Operating Manual
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Pilz PNOZ X10.1 Operating Manual

Safety relays
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Safety relays
Operating Manual-20005-EN-10

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Summary of Contents for Pilz PNOZ X10.1

  • Page 1 PNOZ X10.1 Safety relays Operating Manual-20005-EN-10...
  • 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

    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 X10.1 20005-EN-10...

  • Page 4: Introduction

    PNOZ X10.1 Introduction Validity of documentation This documentation is valid for the product PNOZ X10.1. 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

    This gives advice on applications and provides information on special fea- tures. Safety Intended use The safety relay PNOZ X10.1 provides a safety-related interruption of a safety circuit. The safety relay meets the requirements of EN 60947-5-1 and EN 60204-1 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 X10.1 20005-EN-10...

  • Page 7: Unit Features

    Block diagram/terminal configuration Types: AC : 230 - 240 VAC; Order no. 774746 A1 A2 Y1 Y2 *Insulation between the non-marked area and the relay contacts: Basic insulation (over- voltage category III), Protective separation (overvoltage category II) Operating Manual PNOZ X10.1 20005-EN-10...

  • Page 8: Type: Dc

    III), Protective separation (overvoltage category II) Function Description The safety relay PNOZ X10.1 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 and the start circuit S12-S34 are closed.

  • Page 9: Timing Diagram

    The unit should be installed in a control cabinet with a protection type of at least IP54. Use the notch on the rear of the unit to attach it to a DIN rail (35 mm). Operating Manual PNOZ X10.1 20005-EN-10...

  • Page 10: Wiring

    Important for detection of shorts across contacts: As this function for detecting shorts across contacts is not failsafe, it is tested by Pilz during the final control check. If there is a danger of exceeding the cable runs, we recommend the following test after the installation of the device: 1.

  • Page 11: Preparing For Operation

    ESPE (only when U = 24 VDC) NOTICE With single-channel wiring the safety level of your machine/plant may be lower than the safety level of the unit (see Safety characteristic data [ 20]). Operating Manual PNOZ X10.1 | 11 20005-EN-10...
  • Page 12 PNOZ X10.1 NOTICE Operation with a light guard or safety switch It must not be possible to switch off the supply voltage for the PNOZ X10.1 separately from the supply voltage for the light guard or safety switch. Start circuit...

  • Page 13: Operation

    SIL CL 2/PL d at least 1x per year NOTICE The safety function should be checked after initial commissioning and each time the plant/machine is changed. The safety functions may only be checked by qualified personnel. Operating Manual PNOZ X10.1 | 13 20005-EN-10...

  • Page 14: 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. Dimensions in mm 75 (2.95") 90 (3.54") 87 (3.42") Operating Manual PNOZ X10.1 | 14 20005-EN-10...

  • Page 15: Technical Details

    UB AC 15 Ohm – Relay outputs 774746 774749 Number of output contacts Safety contacts (N/O), instant- aneous Auxiliary contacts (N/C) Max. short circuit current IK 1 kA 1 kA Operating Manual PNOZ X10.1 | 15 20005-EN-10...
  • Page 16 DC13 (6 cycles/min) at 24 V 24 V Max. current Utilisation category of auxiliary con- tacts AC15 at 230 V 230 V Max. current DC13 (6 cycles/min) at 24 V 24 V Max. current Operating Manual PNOZ X10.1 | 16 20005-EN-10...
  • Page 17 Conv. therm. current with 3 con- tacts 5,6 A – Conv. therm. current with 4 con- tacts 4,9 A – Conv. therm. current with 5 con- tacts 4,4 A – Conv. therm. current with 6 con- tacts – Operating Manual PNOZ X10.1 | 17 20005-EN-10...
  • Page 18 Environmental data 774746 774749 Climatic suitability EN 60068-2-78 EN 60068-2-78 Ambient temperature Temperature range -10 - 55 °C -10 - 55 °C Storage temperature Temperature range -40 - 85 °C -40 - 85 °C Operating Manual PNOZ X10.1 | 18 20005-EN-10...
  • Page 19 Torque setting with screw terminals 0,6 Nm 0,6 Nm Stripping length with screw termin- 8 mm 8 mm Dimensions Height 87 mm 87 mm Width 90 mm 90 mm Depth 121 mm 121 mm Operating Manual PNOZ X10.1 | 19 20005-EN-10...

  • Page 20: 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 PNOZ X10.1 | 20 20005-EN-10...

  • Page 21: 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 PNOZ X10.1 | 21 20005-EN-10...

  • 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 X10.1...
  • Page 23 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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