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Pilz PSEN opII3B Series Operating Manual

Pilz PSEN opII3B Series Operating Manual

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PSEN sensor technology
Operating Manual-1004845-EN-04

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  • Page 1 PSEN opII3B Series PSEN sensor technology Operating Manual-1004845-EN-04...
  • Page 2 We do assure you that all persons are regarded without discrim- ination and on an equal basis. 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

    Attach the safety light curtain to the mounting surface ............. Orientation ..........................6.2.1 General guidelines........................6.2.2 Safety light curtain alignment....................Wiring ............................General guidelines........................Connector pin assignment ......................Support with wiring ........................Commissioning ........................System connection ........................Checking the safety light curtain....................Operating Manual PSEN opII3B Series 1004845-EN-04...
  • Page 4 ..........................19.1 Check list ..........................19.2 Muting applications with safety controller ................. 19.2.1 Introduction ..........................19.2.2 Prerequisites ..........................19.2.3 Wiring............................19.2.4 Cross muting..........................19.2.5 L-muting ............................ 19.2.6 T-muting (sequential muting) ....................19.2.7 Override ............................ Operating Manual PSEN opII3B Series 1004845-EN-04...
  • Page 5 Contents EC declaration of conformity ....................UKCA-Declaration of Conformity ..................Operating Manual PSEN opII3B Series 1004845-EN-04...

  • Page 6: Introduction

    Introduction Introduction Validity of documentation This documentation is valid for the product PSEN opII3B Series from Version 4.0. 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 7 Introduction INFORMATION This gives advice on applications and provides information on special fea- tures. Operating Manual PSEN opII3B Series 1004845-EN-04...

  • Page 8: Overview

    Overview Overview Safety light curtains in the PSEN opII3B Series constitute electrosensitive protective equip- ment (ESPE type: 3) in accordance with IEC 61496-1 and IEC 61496-2 (AOPD) for work- spaces in which machines, robots, and automated systems might pose a physical danger to their operators.
  • Page 9 – Protected field heights of 750 mm – 1200 mm, including: 1 PSEN opII Adv Bracket Kit3 (= 3 clamping units per transmitter and receiver) – Protected field heights of 1350 mm – 1500 mm, including: 2 PSEN opII Adv Bracket Kit2 (= 4 clamping units per transmitter and receiver) Operating Manual PSEN opII3B Series 1004845-EN-04...

  • Page 10: Unit View

    Fig.: Front view of the safety light curtain transmitter and receiver, protected field height 450 ‑ 1500 mm with connection cable and installation kit Legend [1] Overall length [2] Tinted front panel [3] LEDs for status information Operating Manual PSEN opII3B Series | 10 1004845-EN-04...

  • Page 11: Scope Of Supply

    Tightening screw M3x33.4 oval-head screw, self-tapping Clamping screw with ISO 4762 M4x10 8.8 cylinder screw with nut Mounting screw ISO 4762 M6x20 8.8 cylinder screw with washer Operating Manual PSEN opII3B Series | 11 1004845-EN-04...

  • Page 12: Safety

    Safety Safety Intended use Safety light curtains in the PSEN opII3B Series are electrosensitive protective equipment of the ESPE type 3. They are used to protect personnel and systems. The safety light curtains are designed to Secure danger zones within buildings and Secure access within buildings with the following resolution: –...

  • Page 13: Safety Regulations

    Are familiar with the basic regulations concerning health and safety / accident prevention, Have read and understood the information provided in the section entitled Safety Have a good knowledge of the generic and specialist standards applicable to the specific application. Operating Manual PSEN opII3B Series | 13 1004845-EN-04...

  • Page 14: Warranty And Liability

    In safety-related applications, please comply with the mission time T in the safety-related characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PSEN opII3B Series | 14 1004845-EN-04...

  • Page 15: Function Description

    [ of the safety light grid. The safety light grid in the PSEN opII3B Series offers the following functions: Automatic start automatic restart Operation of 2 safety light grids that are parallel to one another and are installed with the...

  • Page 16: Automatic Start And Restart

    [3] [4] Fig.: Automatic start and restart timing diagram Legend Safety light curtain is switched on Check completed successfully, OSSDs in the ON state Protected field broken OSSDs in the OFF state Operating Manual PSEN opII3B Series | 16 1004845-EN-04...

  • Page 17: Operation Of Two Safety Light Curtains With The Same Alignment

    For the correct function of the two safety light curtains, a beam coding of the safety light curtains is required. The beam coding is performed via the connection of the safety light curtain to the supply voltage (see Connector pin assignment [ 40]). Operating Manual PSEN opII3B Series | 17 1004845-EN-04...

  • Page 18: Project Configuration

    Machine's stopping time in seconds The time required for the machine to stop after the signal at the OSSD output changes Additional distance of 850 mm for safety light curtains with body protection Operating Manual PSEN opII3B Series | 18 1004845-EN-04...

  • Page 19: Prevent Reaching Across A Vertical Protected Field

    1200 1500 2600 2500 2400 2200 2000 1800 1100 1600 1150 1000 1400 1200 1000 1200 1200 1000 1000 1200 1150 1050 Distance C when reaching over a vertical protected field Operating Manual PSEN opII3B Series | 19 1004845-EN-04...

  • Page 20: Prevent Creeping Underneath And Stepping Over

    The uppermost beam must be at a distance of at least 900 mm from the reference plane (the floor, for example). Determine the height for a safety light curtain of the PSEN opII3B Series with a resolution of 170 mm (range 15 m) The bottom edge of the safety light curtain must be at the height of 226 mm as a maximum.
  • Page 21 [6] 90 mm distance of the uppermost light beam from the upper edge of the safety light curtain [7] Distance of the bottom edge of the safety light curtain from the floor [8] Floor [9] Zoom display of the position marking of the lowest light beam Operating Manual PSEN opII3B Series | 21 1004845-EN-04...
  • Page 22 Project configuration Determine the height for a safety light curtain of the PSEN opII3B Series with a resolution of 300 mm (range 55 m) The bottom edge of the safety light curtain must be at the height of 172 mm as a maximum.

  • Page 23: Resolution

    Avoid strong electromagnetic interference when operating the safety light grid. When operating the safety light grid, avoid the development of smoke, mist, or dust that would reduce the grid’s operating range. Operating Manual PSEN opII3B Series | 23 1004845-EN-04...

  • Page 24: Distance From Reflective Surfaces

    As a result, the safety light curtain must be installed at a minimum distance from reflective surfaces. Fig.: Interference with the function of the safety light curtain due to reflective surfaces – top view Operating Manual PSEN opII3B Series | 24 1004845-EN-04...
  • Page 25 Working distance between transmitter and receiver the maximum opening angle [ of the light beams emitted by the safety light cur- tain at: 7° = ± 3.5° in relation to the optical axis Operating Manual PSEN opII3B Series | 25 1004845-EN-04...
  • Page 26 For a working distance of 3 m or more: D = working distance in m x tan 3.5° Distance from reflective surfaces in m 0,49 0,245 0,184 Working distance in m Fig.: Relationship between minimum distance and working distance Legend [1] Minimum distance D Operating Manual PSEN opII3B Series | 26 1004845-EN-04...

  • Page 27: Minimum Distance Between Parallel, Aligned Safety Light Curtains

    Working distance A ≥ 3 m: D = 2 x A x tan 3.5° [2] Working distance A [3] Minimum distance D, dependent on the working distance [4] Working distance (≤ 3 m) with constant minimum distance D = 0.184 m Operating Manual PSEN opII3B Series | 27 1004845-EN-04...
  • Page 28 [2] ≥ 2.5 m and [3] ≥ 2.5 m 300 mm resolution [2] < 10 m or [3] < 10 m 2 x 10 m x tan α [2] ≥ 10 m and [3] ≥ 10 m Operating Manual PSEN opII3B Series | 28 1004845-EN-04...

  • Page 29: Installation Of Several Adjacent Safety Light Grids

    When connecting the safety light curtain to the supply voltage, the safety light curtains are connected to different pins. This guarantees a dif- ferentiation of the beams, and transmitter and receiver can not interfere with each other. Operating Manual PSEN opII3B Series | 29 1004845-EN-04...

  • Page 30: Use Of Deviating Mirrors

    Please consider this reduction when positioning the safety light curtain. You should not use more than two mirrors per device. Any dust or dirt on the mirror’s reflective surface will drastically reduce the operating range. Operating Manual PSEN opII3B Series | 30 1004845-EN-04...
  • Page 31 [2] Receiver [3] Hazardous area [4] Deviating mirror [5] Minimum safety distance [6] Distance between the deviating mirrors [7] Distance from transmitter to deviating mirror [8] Distance from deviating mirror to receiver Operating Manual PSEN opII3B Series | 31 1004845-EN-04...

  • Page 32: Installation And Alignment

    (see Technical details [ 56]). The installation surface must be at least as wide as the standard installation kit The installation surface may have a flatness imperfection of no more than 1.5 mm. Operating Manual PSEN opII3B Series | 32 1004845-EN-04...

  • Page 33: Attach The Safety Light Curtain To The Mounting Surface

    Ensure that the holder is flush with the end cap (see diagram). Attach the holder to the end cap with the tightening screws (Torx T10) included in delivery. [1] Torque setting 0,7 Nm Operating Manual PSEN opII3B Series | 33 1004845-EN-04...
  • Page 34 The angle [4] of the flexible bracket [3] on the holder γ [2] may not be more than 2°. The flexible bracket [3] must be seated on one side of the holder [2]. Operating Manual PSEN opII3B Series | 34 1004845-EN-04...
  • Page 35 Ensure that the transmitters and receivers are properly installed in a suitable place. Ensure that the transmitters and receivers are posi- tioned at the same height and parallel to one another. Operating Manual PSEN opII3B Series | 35 1004845-EN-04...

  • Page 36: Orientation

    [2] Horizontal: by moving up and down in the slots in a horizontal direction [3] The axis orientation can be changed by rotating the flexible bracket right or left Pilz recommends that modifications to the orientation of the transmitter/receiver be made in the following sequence: 1.

  • Page 37: Safety Light Curtain Alignment

    2. Rotate the transmitter to the centre of the rotation range in which the protected field LED illuminates green. 3. Rotate the receiver to the centre of the rotation range in which the protected field LED illuminates green. Operating Manual PSEN opII3B Series | 37 1004845-EN-04...
  • Page 38 Tighten the clamping screws [1] and the nuts [2] on the flexible bracket to a torque of 1,1 Tighten the brackets’ mounting screws [3] on the installation surface to a torque of 3 Nm. Legend [1] Clamping screw [2] Nut [3] Mounting screws Operating Manual PSEN opII3B Series | 38 1004845-EN-04...

  • Page 39: Wiring

    – The clamps for connection to the evaluation device must be kept in a locked control cabinet. This prevents unauthorised modifications. Ensure compliance with permissible cable bending radii (see Technical details [ 56]). Operating Manual PSEN opII3B Series | 39 1004845-EN-04...

  • Page 40: Connector Pin Assignment

    Ensure that the wiring is performed as stated in the truth table. Receiver/transmitter Uncoded A-coded B-coded Receiver 24 V 24 V 24 V 24 V Transmitter 24 V 24 V 24 V 24 V Truth table for checking the pin assignment Operating Manual PSEN opII3B Series | 40 1004845-EN-04...

  • Page 41: Support With Wiring

    Use the adapters to connect the transmitter and receiver on the safety light curtains to an evaluation unit, as shown. Details of how to determine the minimum distances are described in: Minimum distance between parallel-aligned safety light curtains [ Operating Manual PSEN opII3B Series | 41 1004845-EN-04...
  • Page 42 Use the adapter to connect the transmitter and receiver on the safety light curtains to an evaluation unit in a remotely installed control cabinet, as shown. Connection Connection transmitter receiver Control cabinet Connection evaluation unit Operating Manual PSEN opII3B Series | 42 1004845-EN-04...

  • Page 43: Commissioning

    2-channel with feasibility monitoring OSSD signals are evaluated A test pulse lasting no longer than 300 µs is bridged Suitable Pilz evaluation devices are, for example: PNOZelog for monitoring safety light curtains PNOZsigma for monitoring safety light curtains PNOZ X for monitoring safety light curtains PDP67 ION and PDP67 ION HP –...
  • Page 44 – Perform a new risk assessment and hazard analysis and determine the new minimum distance [ to the danger zone with the ex- tended response time. Operating Manual PSEN opII3B Series | 44 1004845-EN-04...

  • Page 45: Checking The Safety Light Curtain

    Commissioning CAUTION! When considering the examples, please note that Pilz accepts no respons- ibility for the specific application. In particular, they may not be used without testing and approval. The system manufacturer is responsible for creating appropriate safety con- cepts for the overall plant and for connection to the programmable safety system (including the user program).
  • Page 46 Commissioning Legend [1] Test rod Operating Manual PSEN opII3B Series | 46 1004845-EN-04...
  • Page 47 There may be no especially intense or flashing light sources in the vicinity of the safety light grid. Ambient conditions Please observe the environmental conditions [ 23]. Use of deviating mirrors Check all areas that are bounded by a deviating mirror. Operating Manual PSEN opII3B Series | 47 1004845-EN-04...

  • Page 48: Operation

    However, the safety light curtain can be operated with low reception quality when the alignment is performed as described in Safety light curtain alignment [ 37]. Operating Manual PSEN opII3B Series | 48 1004845-EN-04...

  • Page 49: Status Information

    The current coding status is in- curtain. dicated Stray light warning Warns of the OSSDs’ change to Green Green Green Green Green the OFF state due to the presence of stray light. Operating Manual PSEN opII3B Series | 49 1004845-EN-04...
  • Page 50 Indicators on the transmitter Meaning Safety light curtain is started green green green Safety light curtain in operation Transmitter sends uncoded green green Safety light curtain in operation Transmitter sends A-coded green green green Operating Manual PSEN opII3B Series | 50 1004845-EN-04...

  • Page 51: Safety Light Grid Restart

    A safety light curtain malfunction may lead to serious injury or death. If there is a safety light curtain malfunction, immediately discontinue opera- tion of the system components whose danger zone the grid secures. Operating Manual PSEN opII3B Series | 51 1004845-EN-04...

  • Page 52: Regular Checks And Maintenance

    Regular checks can bring to light changes to the plant/machine, safeguards and ambient conditions. 10.1.1 Regular check Pilz recommends that the safety light curtain be checked every six months. Check the safety light curtain’s front panel. – Scratched front panel: Replace the safety light curtain. – Dirty front panel: Clean the front panel [ 54].
  • Page 53 40], when other displays can be seen at the safety light cur- tain. Interrupt the protected field. The following LED must light at the receiver: Meaning Protected field is interrupted, A-coded green green Protected field is interrupted, B-coded green green Operating Manual PSEN opII3B Series | 53 1004845-EN-04...

  • Page 54: Check After Plant/Machine Modification

    Moist cotton cloths should be used for cleaning. Avoid using Alcohol, Solvents, Cloths made of wool, Cloths made of synthetic material. Clean the lens covers during the regular check of the safety light curtain [ 52]. Operating Manual PSEN opII3B Series | 54 1004845-EN-04...

  • Page 55: Dimensions

    Fig.: Front view of safety light curtain with 170 mm resolution, transmitter and receiver, protected field height 450 – 1500 mm with connection cable Legend [1] Total length of transmitter (without cable) ± 3 mm [2] Light beams [3] Marking on the receiver for the position of PSEN opII lockout Operating Manual PSEN opII3B Series | 55 1004845-EN-04...

  • Page 56: Technical Details Order No. 632100-632102

    1,5 V 1,5 V Max. line capacitance at the outputs without load 40 nF 40 nF 40 nF Times 632100 632101 632102 Test pulse duration, safety outputs 300 µs 300 µs 300 µs Operating Manual PSEN opII3B Series | 56 1004845-EN-04...
  • Page 57 11 ms 11 ms In accordance with the standard EN 60068-2-27 EN 60068-2-27 EN 60068-2-27 Bracket Swivel-Mount Swivel-Mount Swivel-Mount Number of shocks 1000 1000 1000 Acceleration Duration 16 ms 16 ms 16 ms Operating Manual PSEN opII3B Series | 57 1004845-EN-04...
  • Page 58 754 mm Width 35 mm 35 mm 35 mm Depth 40 mm 40 mm 40 mm Weight 1.413 g 1.815 g 2.218 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PSEN opII3B Series | 58 1004845-EN-04...

  • Page 59: Technical Details Order No. 632103-632105

    1,5 V 1,5 V Max. line capacitance at the outputs without load 40 nF 40 nF 40 nF Times 632103 632104 632105 Test pulse duration, safety outputs 300 µs 300 µs 300 µs Operating Manual PSEN opII3B Series | 59 1004845-EN-04...
  • Page 60 11 ms 11 ms In accordance with the standard EN 60068-2-27 EN 60068-2-27 EN 60068-2-27 Bracket Swivel-Mount Swivel-Mount Swivel-Mount Number of shocks 1000 1000 1000 Acceleration Duration 16 ms 16 ms 16 ms Operating Manual PSEN opII3B Series | 60 1004845-EN-04...
  • Page 61 1.504 mm Width 35 mm 35 mm 35 mm Depth 40 mm 40 mm 40 mm Weight 2.621 g 3.426 g 4.232 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PSEN opII3B Series | 61 1004845-EN-04...

  • Page 62: Technical Details Order No. 632110-632112

    1,5 V 1,5 V Max. line capacitance at the outputs without load 40 nF 40 nF 40 nF Times 632110 632111 632112 Test pulse duration, safety outputs 300 µs 300 µs 300 µs Operating Manual PSEN opII3B Series | 62 1004845-EN-04...
  • Page 63 11 ms 11 ms In accordance with the standard EN 60068-2-27 EN 60068-2-27 EN 60068-2-27 Bracket Swivel-Mount Swivel-Mount Swivel-Mount Number of shocks 1000 1000 1000 Acceleration Duration 16 ms 16 ms 16 ms Operating Manual PSEN opII3B Series | 63 1004845-EN-04...
  • Page 64 754 mm Width 35 mm 35 mm 35 mm Depth 40 mm 40 mm 40 mm Weight 1.415 g 1.816 g 2.217 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PSEN opII3B Series | 64 1004845-EN-04...

  • Page 65: Technical Details Order No. 632113-632115

    1,5 V 1,5 V Max. line capacitance at the outputs without load 40 nF 40 nF 40 nF Times 632113 632114 632115 Test pulse duration, safety outputs 300 µs 300 µs 300 µs Operating Manual PSEN opII3B Series | 65 1004845-EN-04...
  • Page 66 11 ms 11 ms In accordance with the standard EN 60068-2-27 EN 60068-2-27 EN 60068-2-27 Bracket Swivel-Mount Swivel-Mount Swivel-Mount Number of shocks 1000 1000 1000 Acceleration Duration 16 ms 16 ms 16 ms Operating Manual PSEN opII3B Series | 66 1004845-EN-04...
  • Page 67 1.504 mm Width 35 mm 35 mm 35 mm Depth 40 mm 40 mm 40 mm Weight 2.618 g 3.420 g 4.221 g Where standards are undated, the 2020-07 latest editions shall apply. Operating Manual PSEN opII3B Series | 67 1004845-EN-04...

  • Page 68: Classification According To Zvei, Cb24I

    Safe 1-pole HL outputs Source Drain Safety switch Evaluation device C1, C2 Source parameters Min. Typ. Max. Test impulse duration 300 µs Rated current 0,1 A Capacitive load 40 nF Operating Manual PSEN opII3B Series | 68 1004845-EN-04...

  • Page 69: 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 PSEN opII3B Series | 69 1004845-EN-04...

  • Page 70: Order Reference

    Safety light curtain for body protection, 632112 s-300-075 Resolution 300 mm Protected field height 750 mm PSEN opII3B- Safety light curtain for body protection, 632113 s-300-090 Resolution 300 mm Protected field height 900 mm Operating Manual PSEN opII3B Series | 70 1004845-EN-04...

  • Page 71: Order Reference For Accessories

    Add-on module for a safety light curtain PSEN opII 632510 Laser alignment guide Product type Features Order No. PSEN opII laser Laser orientation aid for safety light curtain from the PSEN opII series 632014 pointer Operating Manual PSEN opII3B Series | 71 1004845-EN-04...
  • Page 72 PSEN cable 20 m M12, 5-pin fe- 630298 M12-5sf 20m male con- nector, straight PSEN op cable axial 30 m M12, 5-pin fe- 630297 M12 5-pole 30m male con- nector, straight Operating Manual PSEN opII3B Series | 72 1004845-EN-04...

  • Page 73: Mirror Column Set

    PSEN opII mirror column-090 90 cm 632008 PSEN opII mirror column-120 with PSEN opII mirror column-120 120 cm 632009 PSEN opII mirror column-165 with PSEN opII mirror column-165 165 cm 632010 Operating Manual PSEN opII3B Series | 73 1004845-EN-04...

  • Page 74: Mirror Columns

    Protective column for safety light curtain 1200 mm 632502 column-120 PSEN opII protective Protective column for safety light curtain 1650 mm 632503 column-165 PSEN opII protective Protective column for safety light curtain 1950 mm 632504 column-195 Operating Manual PSEN opII3B Series | 74 1004845-EN-04...

  • Page 75: Muting Accessories

    2 muting arms for installing muting sensors to sender and receiver 6C000185 of the PSEN opIIxx series PSEN opII muting 4 attachments for installing muting sensors to muting arms 6C000186 arm bracket kit Operating Manual PSEN opII3B Series | 75 1004845-EN-04...

  • Page 76: Order Reference: Component Parts

    For safety light curtain for body protection, 632411 s-300-060 emitter Resolution 300 mm Protected field height 600 mm PSEN opII3B- For safety light curtain for body protection, 632412 s-300-075 emitter Resolution 300 mm Protected field height 750 mm Operating Manual PSEN opII3B Series | 76 1004845-EN-04...
  • Page 77 For safety light curtain for body protection, 632450 s-300-045 receiver Resolution 300 mm Protected field height 450 mm PSEN opII3B- For safety light curtain for body protection, 632451 s-300-060 receiver Resolution 300 mm Protected field height 600 mm Operating Manual PSEN opII3B Series | 77 1004845-EN-04...
  • Page 78 For safety light curtain for body protection, 632454 s-300-120 receiver Resolution 300 mm Protected field height 1200 mm PSEN opII3B- For safety light curtain for body protection, 632455 s-300-150 receiver Resolution 300 mm Protected field height 1500 mm Operating Manual PSEN opII3B Series | 78 1004845-EN-04...

  • Page 79: Appendix

    Have the technical details been met for all the safety light curtain components? Check access to the danger zone Are all access points to the danger zone safeguarded by either safety light curtains or mechanical safeguards? Operating Manual PSEN opII3B Series | 79 1004845-EN-04...
  • Page 80 Are the switching elements that are connec- ted to the OSSDs (valves, contactors, etc.) monitored with feedback loops? Does the wiring of the OSSDs match the cir- cuit diagram? Operating Manual PSEN opII3B Series | 80 1004845-EN-04...
  • Page 81 Make sure that a reflection light barrier ener- gises as a muting sensor if the correspond- ing reflector is covered. The safety light curtain must be synchron- ised in the process and the other muting sensors must not energise. Operating Manual PSEN opII3B Series | 81 1004845-EN-04...

  • Page 82: Muting Applications With Safety Controller

    During a non-hazardous part of the machine cycle or When safety is maintained by other means. By wiring the PSEN opII3B Series to an appropriate safety controller and muting sensors, with appropriate settings in the safety controller configuration, the PSEN opII3B Series can be used in muting applications.

  • Page 83: Prerequisites

    – Operating manual of the safety controller – Operating manual of the muting sensor used You will need to be conversant with the information in these documents in order to use muting. Operating Manual PSEN opII3B Series | 83 1004845-EN-04...

  • Page 84: Wiring

    If using the PSEN opII muting arm, the technical details for the PSEN opII muting arm must be considered for mechanical stress due to shock and vibration. Pilz recommends the PSEN opII X Muting Set for assembling and wiring a cross muting application on a safety light curtain (see Order references for accessories [ 71]).
  • Page 85 Select the time period to suit your application. The time period must not exceed 4 s. Muting may not be initiated when an object with a diameter of at least 500 mm (corres- ponding to a person) is detected. Operating Manual PSEN opII3B Series | 85 1004845-EN-04...

  • Page 86: L-Muting

    If using the PSEN opII muting arm, the technical details for the PSEN opII muting arm must be considered for mechanical stress due to shock and vibration. Pilz recommends the PSEN opII L Muting Set for assembling and wiring an L-muting ap- plication on a safety light curtain (see Order references for accessories [ 71]).

  • Page 87: T-Muting (Sequential Muting)

    T-muting (sequential muting) Use T-muting if materials are to be transported into and out of the danger zone. Pilz recommends the PSEN opII T-Muting Set for assembling and wiring a T-muting ap- plication on a safety light curtain (see Order references for accessories [ 71]).
  • Page 88 + b + d + e > 500 mm (recommendation in IEC 62046) f = Distance between two objects that are being transported through the protected field f > a + b + d + e Operating Manual PSEN opII3B Series | 88 1004845-EN-04...

  • Page 89: Override

    – All muting sensors are deactivated and the safety light curtain's protected field is clear – A pre-set time limit has expired or – The hold-to-run control device is released or – An interlock state is detected. Operating Manual PSEN opII3B Series | 89 1004845-EN-04...
  • Page 90 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 PSEN opII3B Series...
  • Page 91 2008. The complete UKCA Declaration of Conformity is available on the Internet at www.pilz.com/ support/downloads. Representative: Pilz Automation Technology, Pilz House, Little Colliers Field, Corby, Northamptonshire, NN18 8TJ United Kingdom, eMail: mail@pilz.co.uk Operating Manual PSEN opII3B Series | 91...
  • Page 92 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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