Pilz 1.1a/b-20 Operating Manual
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Pilz 1.1a/b-20 Operating Manual

Psen sensor technology
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PSEN sensor technology
Operating Manual-21203-EN-08

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Summary of Contents for Pilz 1.1a/b-20

  • Page 1 PSEN 1.1a/b-20 PSEN sensor technology Operating Manual-21203-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

    Operating distances Lateral and vertical offset Wiring Pin assignment Requirements and connection to evaluation devices Installation Adjustment Periodic test Dimensions in mm Technical details Safety characteristic data Order reference System Accessories EC declaration of conformity Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 4: Introduction

    PSEN 1.1a/b-20 Introduction Validity of documentation This documentation is valid for the product PSEN 1.1a/b-20. It is valid until new documenta- tion 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

    In order to achieve the re- quired safety level for the overall plant/machine, define the safety requirements for the plant/machine and then define how these must be implemented from a technical and organ- isational standpoint. Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 6: Use Of Qualified Personnel

    – If spare actuators are used, these must be installed as described in Installation [ 12]. – If the original actuators are replaced with substitute actuators, the ori- ginal actuators must be destroyed before disposal. Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 7: Unit Features

    Function description If the actuator is within the response range (safety gate closed), the safety contacts of the safety switch are closed. Operate the PSEN 1.1a/b-20 in conjunction with the following components: Actuator PSEN 1.1-20 (see Order reference [ 16]) and...

  • Page 8: Operating Distances

    Lateral and vertical offset Legend [1] Lateral offset [2] Vertical offset Actuator PSEN 1.1-20 The stated values are valid at a temperature of 20 °C. Assured operating distance S in mm Lateral offset Vertical offset Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 9: Wiring

    Requirements and connection to evaluation devices For use of PSEN 1.1a/b-20 in accordance with DIN EN 60947-5-3 an evaluation device must be connected. Connect the PSEN 1.1a/b-20 either with a certified Pilz evaluation device or with an evaluation device with defined properties Operating Manual PSEN 1.1a/b-20...
  • Page 10 PSEN 1.1a/b-20 – Always comply with the max. switching current safety contacts of PSEN 1.1a/b-20. Outputs at the evaluation device must only be switched on again when both reed con- tacts at the safety switch have been opened and closed (partial operation lock) Operating Manual PSEN 1.1a/b-20...
  • Page 11 (s. operating manual for the relevant evaluation device). PSENmag Evaluation device Input circuit Input circuit Fig.: Dual-channel connection PSEN 1.1a/b-20 to the input circuits of an evaluation device Examples for connection to Pilz evaluation devices: PNOZ s3 PSENmag brown...

  • Page 12: Installation

    The safety switch and actuator should only be secured using screws and nuts made of non-magnetic material (e.g. brass or stainless steel). Avoid the risk of damages from foreseeable external influences by attaching the safety switch and actuator. If necessary, safety switch and actuator have to be protected. Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 13: Adjustment

    Installation [ 12]. Operating distances may deviate if other arrangements are used. Note the maximum permitted lateral and vertical offset (see Operating distances and Lateral and vertical offset [ 8]). Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 14: Periodic Test

    10 Ohm 10 Ohm Max. switching current, safety con- tacts 0,5 A 0,5 A Max. breaking capacity, safety con- tacts 10 W 10 W Times 504226 504227 Reaction time (actuator removed) 2 ms 2 ms Operating Manual PSEN 1.1a/b-20 21203-EN-08...
  • Page 15 LiY11Y 4 x 0,25 mm2 Material Max. torque setting Safety switch 1 Nm 1 Nm Actuator 1 1 Nm 1 Nm Dimensions Height 36 mm 36 mm Width 26 mm 26 mm Depth 13 mm 13 mm Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 16: Safety Characteristic Data

    8 mm PSEN Magnetic safety switch Cable, 5 m 524126 1.1a-20 /8mm/5m/1swit PSEN Magnetic safety switch Cable, 10 m 524127 1.1b-20 /8mm/10m/1swi PSEN 1.1-20 / 1 actu- Actuator cube, with assured 514 120 ator operating distance 8 mm Operating Manual PSEN 1.1a/b-20 21203-EN-08...

  • Page 17: Accessories

    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 PSEN 1.1a/b-20...
  • Page 18 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95600621 +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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