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Summary of Contents for Pilz PSEN opII4B Series
- Page 1 PSEN opII4B Series PSEN sensor technology Operating Manual-1005005-EN-02...
- 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.
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Page 3: Table Of Contents
Attach the safety light curtain to the mounting surface ............. Orientation ..........................General guidelines........................Safety light curtain alignment....................Wiring ............................General guidelines........................Connector pin assignment ......................Earthing the safety light curtain ....................Commissioning ........................System connection ........................Checking the safety light curtain....................Operating Manual PSEN opII4B Series 1005005-EN-02... - Page 4 Order reference for safety light curtains ................... Order reference for accessories ....................Mirror column set ........................Mirror columns .......................... Protective column sets......................Protective columns ........................Order reference: Component parts................... Appendix ..........................Check list ..........................EC declaration of conformity ....................Operating Manual PSEN opII4B Series 1005005-EN-02...
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Page 5: Introduction
PSEN opII4B Series Introduction Validity of documentation This documentation is valid for the product PSEN opII4B Series from Version 1.0. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. -
Page 6: Overview
Overview Safety light curtains of the PSEN opII4B Series are electrosensitive protective equipment (ESPE type: 4) in accordance with DIN EN 61496-1 and DIN EN 61496-2 (AOPD) for work- spaces in which machines, robots, and automated systems might pose a physical danger to their operators. - Page 7 – 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 opII4B Series 1005005-EN-02...
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Page 8: 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] Protected field height [2] Effective protected field height [3] Tinted front panel Operating Manual PSEN opII4B Series 1005005-EN-02... -
Page 9: Scope Of Supply
Holder for connecting the transmitter/receiver end caps to the flexible bracket 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 opII4B Series 1005005-EN-02... -
Page 10: Safety
PSEN opII4B Series Safety Intended use Safety light curtains in the PSEN opII4B Series are electrosensitive protective equipment of the ESPE type 4. 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 11: Safety Regulations
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 opII4B Series | 11 1005005-EN-02... -
Page 12: Function Description
[ of the safety light grid. The safety light grid in the PSEN opII4B 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 13: 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 opII4B Series | 13 1005005-EN-02... -
Page 14: Operation Of Two Safety Light Curtains With The Same Alignment
Time between the beams being interrupted and the OSSDs changing to the OFF state (see Technical details [ 43]) When beam coding is used, the response time is increased (see Technical Details) Operating Manual PSEN opII4B Series | 14 1005005-EN-02... -
Page 15: Resolution
Do not install the safety light grid near particularly intense and/or flashing light sources; this applies to the receiver in particular. The transmitter of one safety light curtain must not interfere with the receiver of another safety light curtain . Operating Manual PSEN opII4B Series | 15 1005005-EN-02... -
Page 16: Distance From Reflective Surfaces
As a result, the safety light grid must be installed at a minimum distance from reflective sur- faces. Fig.: Interference with the function of the safety light curtain due to reflective surfaces – top view Operating Manual PSEN opII4B Series | 16 1005005-EN-02... - Page 17 The formula for calculating the minimum distance D is: For a working distance of less than 3 m: D = 0.131 m For a working distance of 3 m or more: D = working distance in m x tan ⍺ Operating Manual PSEN opII4B Series | 17 1005005-EN-02...
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Page 18: Minimum Distance Between Parallel, Aligned Safety Light Curtains
[ 16]. Without beam coding Legend Transmitter from the first safety light curtain Receiver from the first safety light curtain Transmitter from the second safety light curtain Operating Manual PSEN opII4B Series | 18 1005005-EN-02... - Page 19 [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 opII4B Series | 19 1005005-EN-02...
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Page 20: Installation Of Several Adjacent Safety Light Grids
If several adjacent safety light curtains need to be installed, steps must be taken to ensure that the transmitter on one safety light curtain does not interfere with the receiver on an- other safety light curtain. Operating Manual PSEN opII4B Series | 20 1005005-EN-02... -
Page 21: 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 opII4B Series | 21 1005005-EN-02... -
Page 22: Installation And Alignment
The optical surfaces of the transmitter and receiver must be parallel to each other and ori- ented opposite to each other. The connection sides of the transmitter and receiver must be on the same side and at the same height (see diagram). Operating Manual PSEN opII4B Series | 22 1005005-EN-02... -
Page 23: Attach The Safety Light Curtain To The Mounting Surface
[1]: If the standard installation kit is used, the gap [2] between the safety light curtain [1] and the installation surface [3] must be smaller than the safety light curtain resolution. Operating Manual PSEN opII4B Series | 23 1005005-EN-02... - Page 24 Ensure that the holder is flush with the end cap (see diagram). Attach the holder to the end cap with the tightening screws included in delivery. [1] Torque setting 0,7 Nm Operating Manual PSEN opII4B Series | 24 1005005-EN-02...
- Page 25 The flexible bracket [3] must be seated on one side of the holder [2]. Bore holes in the installation surface (two M6 screw boreholes per flexible bracket) for mounting the flexible brackets for the transmitter and receiver. Operating Manual PSEN opII4B Series | 25 1005005-EN-02...
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Page 26: Orientation
Orientation with a laser orientation aid: the safety light curtain need not be switched on Orientation without a laser orientation aid: the safety light curtain must already be wired (see chapter entitled "Wiring" in the safety curtain’s operating manual) and must be switched on Operating Manual PSEN opII4B Series | 26 1005005-EN-02... -
Page 27: Safety Light Curtain Alignment
[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 28 Tighten the clamping screws [1] and the nuts [2] on the flexible bracket to a torque of 1,1 Nm. 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 opII4B Series | 28 1005005-EN-02...
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Page 29: Wiring
5-pin connector on the transmit- Assignment Cable colour uncoded: +24 VDC brown A-coded: +24 V DC B-coded: 0 V DC Reserved white 0 VDC blue Reserved black uncoded: +24 VDC grey A-coded: 0 V DC B-coded: +24 V DC Operating Manual PSEN opII4B Series | 29 1005005-EN-02... -
Page 30: Earthing The Safety Light Curtain
Flexible earthing straps should be used on moving earth parts (e.g. machine parts, gates). Ensure these earthing straps are as short and wide as possible. For PELV power supplies Connect the power supply circuit to the earth conductor. Operating Manual PSEN opII4B Series | 30 1005005-EN-02... -
Page 31: 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 32 – Perform a new risk assessment and hazard analysis and determine the new minimum distance [ to the hazardous area with the extended response time. Operating Manual PSEN opII4B Series | 32 1005005-EN-02...
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Page 33: Checking The Safety Light Curtain
PSEN opII4B Series 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 34 The danger zone must be secured so that it is impossible to access by circumventing the protected field. Protected field perimeters The protected field perimeters (see Dimensions [ 42]) must completely secure the hazardous area, making it inaccessible. Operating Manual PSEN opII4B Series | 34 1005005-EN-02...
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Page 35: Operation
Device status Reception quality: – III: Best quality OSSD status (protected field LED) – I: Worst quality Status of the beam coding when the protected field is interrupted LED indicator on the receiver Operating Manual PSEN opII4B Series | 35 1005005-EN-02... -
Page 36: Status Information
Ready for operation Green Green The current reception quality status is indicated Safety light curtain is started. The safety light curtain is not Green Green Green Green aligned. Protected field is interrupted, Uncoded Green Operating Manual PSEN opII4B Series | 36 1005005-EN-02... - Page 37 Overtemperature; OSSD in the OFF state Green 1. Ensure that the ambient tem- perature corresponds to the in- formation in the Technical details [ 43]. Restart [ the safety light curtain. Operating Manual PSEN opII4B Series | 37 1005005-EN-02...
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Page 38: Safety Light Grid Restart
2. Perform a safety light curtain restart [ 38]. Safety light grid restart a Disconnect the supply voltage from the safety light curtain and reconnect it. The auto- matic start [ begins. Operating Manual PSEN opII4B Series | 38 1005005-EN-02... -
Page 39: Malfunction
Regular checks can bring to light changes to the plant/machine, safeguards and ambient conditions. 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. -
Page 40: Check After Plant/Machine Modification
The exchange of components of the safety light curtain A changed connection of the safety light curtain (change from uncoded connection to coded connection). You must comply with the requirements of the applicable national regulations. Operating Manual PSEN opII4B Series | 40 1005005-EN-02... -
Page 41: Maintenance
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 [ 39]. Operating Manual PSEN opII4B Series | 41 1005005-EN-02... -
Page 42: 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) [2] Light beams Operating Manual PSEN opII4B Series | 42 1005005-EN-02... -
Page 43: Technical Details Order No. 632120-632122
300 µs Supply interruption before de-energisation 600 µs 600 µs 600 µs Response time t1 5,2 ms 5,2 ms 5,2 ms Response time (with beam coding) 11,7 ms 11,7 ms 11,7 ms Operating Manual PSEN opII4B Series | 43 1005005-EN-02... - Page 44 M12, 5-pin male con- M12, 5-pin male con- M12, 5-pin male con- nector nector nector Max. cable length 50 m 50 m 50 m Material Housing Aluminium Aluminium Aluminium End caps Front screen Operating Manual PSEN opII4B Series | 44 1005005-EN-02...
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Page 45: Technical Details Order No. 632123-632125
-2,5 - 2,5 deg -2,5 - 2,5 deg Used wavelength range 850 nm 850 nm 850 nm Semiconductor outputs 632123 632124 632125 OSSD safety outputs Switching current per out- 100 mA 100 mA 100 mA Operating Manual PSEN opII4B Series | 45 1005005-EN-02... - Page 46 Adv Bracket Kit Adv Bracket Kit Protection type Housing IP65 IP65 IP65 Mechanical data 632123 632124 632125 Min. bending radius (fixed permanently) K1 5 x Ø 5 x Ø 5 x Ø Operating Manual PSEN opII4B Series | 46 1005005-EN-02...
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Page 47: Technical Details Order No. 632130-632132
-25 %/+20 % Residual ripple DC Max. power consumption OSSD in the OFF state 2,5 W 2,5 W 2,5 W Max. voltage OSSD in the OFF state 0,2 V 0,2 V 0,2 V Operating Manual PSEN opII4B Series | 47 1005005-EN-02... - Page 48 Vibration In accordance with the standard EN 60068-2-6 EN 60068-2-6 EN 60068-2-6 Frequency 10 - 150 Hz 10 - 150 Hz 10 - 150 Hz Amplitude 0,75 mm 0,75 mm 0,75 mm Operating Manual PSEN opII4B Series | 48 1005005-EN-02...
- Page 49 754 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 2015-12 latest editions shall apply. Operating Manual PSEN opII4B Series | 49 1005005-EN-02...
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Page 50: Technical Details Order No. 632133-632135
300 µs Supply interruption before de-energisation 600 µs 600 µs 600 µs Response time t1 5,2 ms 5,2 ms 5,4 ms Response time (with beam coding) 11,7 ms 11,7 ms 11,7 ms Operating Manual PSEN opII4B Series | 50 1005005-EN-02... - Page 51 M12, 5-pin male con- M12, 5-pin male con- M12, 5-pin male con- nector nector nector Max. cable length 50 m 50 m 50 m Material Housing Aluminium Aluminium Aluminium End caps Front screen Operating Manual PSEN opII4B Series | 51 1005005-EN-02...
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Page 52: Classification According To Zvei, Cb24I
EN ISO mode 13849-1: 13849-1: 13849-1: SIL CL [1/h] 2015 2015 2015 Category [year] 2-ch. OSSD PL e Cat. 4 SIL CL 3 1,50E-08 – 5,00E-05 Explanatory notes for the safety-related characteristic data: Operating Manual PSEN opII4B Series | 52 1005005-EN-02... -
Page 53: Order Reference
Safety light curtain for body protection, 632 125 s-170-150 Resolution 170 mm Protected field height 1500 mm PSEN opII4B- Safety light curtain for body protection, 632 130 s-300-045 Resolution 300 mm Protected field height 450 mm Operating Manual PSEN opII4B Series | 53 1005005-EN-02... -
Page 54: Order Reference For Accessories
750 mm up to and including 1200 mm Laser alignment guide Product type Features Order No. PSEN opII laser Laser orientation aid for safety light curtain from the PSEN opII series 632 014 pointer Operating Manual PSEN opII4B Series | 54 1005005-EN-02... - Page 55 PSEN op cable axial 10 m M12, 5-pin fe- 630 312 M12 5-pole 10m male con- nector, straight PSEN cable 20 m M12, 5-pin fe- 630 298 M12-5sf 20m male con- nector, straight Operating Manual PSEN opII4B Series | 55 1005005-EN-02...
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Page 56: Mirror Column Set
632 008 column-090 Set PSEN opII mirror with PSEN opII mirror column-120 120 cm 632 009 column-120 Set PSEN opII mirror with PSEN opII mirror column-165 165 cm 632 010 column-165 Set Operating Manual PSEN opII4B Series | 56 1005005-EN-02... -
Page 57: Mirror Columns
PSEN opII Protect- Protective column for safety light cur- 1650 mm 632 503 ive Column-165/1 tain PSEN opII Protect- Protective column for safety light cur- 1950 mm 632 504 ive Column-195/1 tain Operating Manual PSEN opII4B Series | 57 1005005-EN-02... -
Page 58: Order Reference: Component Parts
632 433 s-300-090 EMIT- Resolution 300 mm Protected field height 900 mm PSEN opII4B- For safety light curtain for body protection, 632 434 s-300-120 EMIT- Resolution 300 mm Protected field height 1200 mm Operating Manual PSEN opII4B Series | 58 1005005-EN-02... - Page 59 RE- Resolution 300 mm CEIVER Protected field height 750 mm PSEN opII4B- For safety light curtain for body protection, 632 473 s-300-090 RE- Resolution 300 mm CEIVER Protected field height 900 mm Operating Manual PSEN opII4B Series | 59 1005005-EN-02...
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Page 60: 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 either by safety light curtains or by mechanical safeguards? Operating Manual PSEN opII4B Series | 60 1005005-EN-02... - Page 61 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 opII4B Series | 61 1005005-EN-02...
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Page 62: 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 PSEN opII4B Series... - Page 63 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...