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Summary of Contents for Contrinex YBB Series
- Page 1 SAFETINEX SAFETY LIGHT CURTAINS SAFETY ACCESS CONTROL BARRIERS TYPE 4 YBB, YCA SERIES INSTRUCTION MANUAL...
- Page 2 ES – Este manual está disponible para su descargar desde nuestro sitio web en varios idiomas, incluyendo el español: PT – Este manual está disponível para descarregar a partir do nosso sítio Web em muitas línguas, incluindo o português: https://www.contrinex.com/download – Section “Safety User Manuals” Contrinex Industrial Electronics...
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Page 3: Table Of Contents
INTRODUCTION ............5 TABLE OF CONTENTS 1.1. Contrinex ....................5 1.2. Safetinex safety systems ................. 5 1.3. Active optoelectronic protective devices (AOPD) ........5 1.3.1. Safeguarding function ................ 6 1.3.2. Hazardous area .................. 6 1.3.3. AOPD detection capability ..............6 1.4. - Page 4 Access control devices (YCA models) ..........43 9.2. Troubleshooting ..................44 9.3. Preventive periodic inspections ............. 45 9.4. Cleaning ....................45 9.5. Daily testing log file ................45 10. AVAILABLE MODELS ..........47 11. DISCLAIMER ..............51 12. EC DECLARATION OF CONFORMITY .......53 Contrinex Industrial Electronics...
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Page 5: Table Of Contents 1. Introduction
1.2. SAFETINEX SAFETY SYSTEMS The Safetinex product lines produced by Contrinex offer high quality safeguarding solutions for both personnel and machinery. Our specialists in sensor technology have developed high-performance electro-sensitive protective equipment. -
Page 6: Safeguarding Function
The light curtain or barrier detection capability (or resolution) depends on the distance between the centerlines of each beam emitted by the sender. The choice for a specific resolution depends on the part of the body which needs protection (finger, hand, whole body). Contrinex Industrial Electronics... -
Page 7: Advantages Of Aopds
Synchronization between the sender and receiver devices is performed optically, i.e. wired connection between the two units is not necessary. Resolution (R) Receiver Sender Protective field Operating distance (d) FIG. 2: OPERATING PRINCIPLE Contrinex Industrial Electronics... -
Page 8: Certification Of Safetinex Products
(EN) that take precedence over national laws. Thus, EU countries must remove or modify any national standard that conflicts with the European Standard. CENELEC and CEN cooperate closely with ISO and IEC, the main bodies for international standards. Contrinex Industrial Electronics... -
Page 9: Examples Of Safety Standards
The Work Equipment Directive sets out the rules applying to users of machines on production sites, while the Machinery Directive sets out those applying to machine constructors and safety equipment manu- facturers. However, most subordinate standards apply to both parties, as shown in the following chart. Contrinex Industrial Electronics... -
Page 10: The User Side
The method used to make different zones safe depends on the type of hazard. The Machinery Directive requires that, before placing machinery on the market and/or putting it into service, the manufacturer ensures that Contrinex Industrial Electronics... -
Page 11: Notified Bodies
North American standards are primarily directed towards users. Unlike in the EU, third party certification is not mandatory in the US or Canada. In terms of liability, it is the employer’s responsibility to prove that he has Contrinex Industrial Electronics... -
Page 12: Osha Regulations And U.s. Consensus Standards
American National Standards Institute (ANSI), the National Fire Protection Agency (NFPA), Underwriters Laboratories (UL) and the American Society of Mechanical Engineers (ASME). As an example, ANSI B11.1 sets safety requirements for mechani- cal power presses, ANSI B11.15 specifies standards for pipe bending Contrinex Industrial Electronics... -
Page 13: North American Standards For Safety Issues: Ul, Ansi And Csa
CSA Standards. Manufacturers of these products need to obtain C-UL or CSA certification, or the seller needs to apply for cer- tification directly to the provincial authorities. For more details on the CSA Standards, please visit the CSA website. Contrinex Industrial Electronics... -
Page 14: International Standard Agencies
4.2. RISK ASSESSMENT PROCESS In essence, conducting a risk assessment involves identifying hazards, evaluating the potential severity of harm and identifying measures and solutions for eliminating or reducing such risks. Contrinex Industrial Electronics... - Page 15 Perform risk reduction Has risk reduced through personal through personal been adequately protective devices? protective devices reduced? Can machine Perform risk reduction Has risk limits be through training been adequately respecified? or awareness reduced? DIAGRAM 1: RISK ASSESSMENT PROCESS Contrinex Industrial Electronics...
- Page 16 It is therefore important to conduct regular inspections in order to detect defects that may lead to reduced safety, and to effect the necessary repairs before the level of risk exceeds the original assessment. Contrinex Industrial Electronics...
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Page 17: Methods For Determination Of Risk Level
1. Identify the safety functions to be performed 2. Determine the required performance level 3. Design and technical realization of the safety functions 4. Evaluate the achieved performance level 5. Verify the achieved performance level 6. Validate that all requirements are met Contrinex Industrial Electronics... - Page 18 In order to reduce the determined risk (PLr) to an appropriate level, a safety system with performance level PL ≥ PLr needs to be properly implemented. A corresponding average probability of dangerous failure per hour (PFH ) can be associated with each performance level: Contrinex Industrial Electronics...
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Page 19: Specific Standards For Safety Distance Calculation
When positioning access control barriers, it must not be possible to pass over the highest beam, below the lowest beam or between two beams. If this cannot be guaranteed, then additional protec- tive devices must be used. Contrinex Industrial Electronics... -
Page 20: Minimum Safety Distance Required
The following methodology, based on EN/ISO 13855, can be used to determine the proper minimum safety distance: Contrinex Industrial Electronics... -
Page 21: Minimum Safety Distance Calculation (Eu)
2. The total response time of the safety system: a. Response time of the AOPD b. Response time of the safety control unit c. Machine stopping time (effective stopping of the machine’s dangerous movement) d. Any additional response delay 3. Resolution of the AOPD Contrinex Industrial Electronics... - Page 22 In the case of horizontal positioning of the protective device (parallel approach) or if the angle between the protective field and the direction of entry is less than 30°, the applicable formula is: Contrinex Industrial Electronics...
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Page 23: Minimum Safety Distance Calculation (Us & Canada)
ANSI/RIA R15.06-1999 – CSA/CAN Z142-02 – Code of Federal Regulations (OSHA) Subpart O, Volume 29 Part 1910.217 (h) (9) (v) entitled “Machine Safeguarding” FIG. 6: MINIMUM SAFETY DISTANCE (US & CANADA) PERPENDICULAR APPROACH PARALLEL APPROACH ANGULAR APPROACH Contrinex Industrial Electronics... -
Page 24: Other Countries
Union and the United States of America are determined by national law-making bodies. For the correct use, installation and decommission of Safetinex products outside the European Union and the United States of America please consult the relevant national standards and directives. Contrinex Industrial Electronics... -
Page 25: Acronyms
Mean Time To Dangerous Failure NFPA National Fire Protection Association Original Equipment Manufacturer OSHA Occupational Safety and Health Administration OSSD Output Signal Switching Device Programmable Electronic Systems Programmable Logic Controller Technical Specification TÜV Technischer Überwachungsverein Underwriters Laboratories Inc. Contrinex Industrial Electronics... -
Page 26: Technical Documentation
Performance Level e compliant. Each unit is enclosed in an aluminum profile housing, equipped with two side mounting rails. The Safetinex product range is complemented by a range of accessories. Please consult the General Catalog or go to www.contrinex.com. Contrinex Industrial Electronics... -
Page 27: Advantages Of The Safetinex Range
Similarly, a cross-circuit between the two outputs is also detected and both OSSDs are deactivated within the specified response time. The OSSD outputs are switched off and remain in that state as long as the fault remains. Contrinex Industrial Electronics... -
Page 28: Resolution (R) Of An Aopd
YCA access control devices have beam gaps from 300 mm to 500 mm. For details and order information, please consult section “10. Available models” (page 47) in this instruction manual or see the General Catalog, or go to www.contrinex.com. Contrinex Industrial Electronics... -
Page 29: Led Status Indicators
The transmission channel is selected through the polarity of the supply voltage on the sender and receiver unit. See tables 7 and 8 on page 37 for the channel-related pin connections. Section “8.10.5. Installation of multiple systems” below gives details. Contrinex Industrial Electronics... -
Page 30: Test Mode Selection (Ybb)
Since these regulations differ slightly, depending on the country where the safety system is operated, please refer to the relevant preceding chapters and the applicable standards for details. Contrinex Industrial Electronics... -
Page 31: Recommended Beam Heights For Access Control Devices (Yca)
If this cannot be guar- anteed, then additional protective devices must be used. SAFE FIG. 9: POSITIONING THE LIGHT CURTAIN Contrinex Industrial Electronics... -
Page 32: Distance From Reflective Surfaces
The longer the operating distance, the further away reflec- tive surfaces must be kept from the protective field. Reflective surface FIG. 11: DISTANCE BETWEEN REFLECTIVE SURFACE AND PROTECTIVE FIELD IS TOO SHORT; A REFLECTED BEAM UNINTENTIONALLY REACHES THE RECEIVER Contrinex Industrial Electronics... -
Page 33: Installation Of Multiple Systems
Installing several pairs of AOPDs close to each other may lead to optical crosstalk and result in failing to detect objects within the protective field (Fig. 13). Receiver Receiver Sender Sender FIG. 13: INTERFERENCE BETWEEN TWO PAIRS OF PROTECTIVE DEVICES Contrinex Industrial Electronics... -
Page 34: Mechanical Installation
The distance between the two optical faces must be within the specified operating range of the model. The appropriate mounting devices must be used to fix the units. Depend- ing on the application and the available space, two different mounting options are available: Contrinex Industrial Electronics... - Page 35 To ensure firm alignment, the fixing points must be set in relation to the length of the device and as close as possible to the unit’s ends. FIG. 18: T-NUT (REF. YXW-0003-000) FIG. 19: USING T-NUT WITH M5 SCREW Contrinex Industrial Electronics...
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Page 36: Connecting The Protective Device
Additional measures may be necessary to ensure that the AOPD does not fail to danger when other forms of light radiation are present in a particular application (for example, use of cableless control devices on cranes, radiation from weld spatter or effects from stroboscopic light). Contrinex Industrial Electronics... -
Page 37: Pin Assignment
Sensing 10 … 50 m black range Output OSSD2 0 V for · selection 1 … 15 m Functional Functional gray Shield Shield Earth Earth TABLE 8: M12 PIN AND WIRE ASSIGNMENT AND FUNCTIONALITY ON YCA MODELS Contrinex Industrial Electronics... -
Page 38: Safetinex Safety Relay Yrb-4Eml-31S
Additional machine control elements as well as the machine’s own stop- ping time will increase the “overall” or “total response time” of the safety system as described in the chapters 5.1.3. “Minimum safety distance calculation (EU)” and 5.1.4. “Minimum safety distance calculation (US & Canada)” above. Contrinex Industrial Electronics... -
Page 39: Connection Examples For Yrb-4Eml-31S Safety Relay
Start *Test button is only applicable for YBB models. AOPD pin numbers refer to M12 connector. FIG. 24: CONNECTION DIAGRAM FOR MANUAL RESTART MODE Important notice: the restart button must always be located outside the hazardous area! Contrinex Industrial Electronics... -
Page 40: Alignment Of Sender And Receiver Units
Figure 26 shows how the two LEDs behave during the alignment process. Please make sure that the sender and the receiver units operate on the same transmission channel. For details on channel selection please refer to tables 7 to 8 on page 37. Contrinex Industrial Electronics... -
Page 41: Test Before The First Commissioning
8.14. TEST BEFORE THE FIRST COMMISSIONING Before connecting OSSD1 and OSSD2 to the machine control, per- form the “Daily functional test” as described in chapter “Testing and maintenance” below. This final test ensures that the protective device is operating properly. Contrinex Industrial Electronics... -
Page 42: Testing And Maintenance
Use a daily testing log file as printed on page 46 of this manual to make sure the test is carried out on a daily basis. FIG. 27: DAILY ROD TEST *Please note that, according to IEC 61496-2, the maximum rod speed must not exceed 1.6 m/s. Contrinex Industrial Electronics... -
Page 43: Access Control Devices (Yca Models)
Use a daily testing log file as printed on page 46 of this manual to make sure the test is carried out on a daily basis. Contrinex Industrial Electronics... -
Page 44: Troubleshooting
Ensure that OSSDs are Sender LEDs are off neither shorted together, except channel LED or OSSD short-circuit nor connected to 0 V or 24 VDC. or device malfunction Return unit for revision. TABLE 9: TROUBLESHOOTING Contrinex Industrial Electronics... -
Page 45: Preventive Periodic Inspections
– Test the protective field: Perform the daily functional test as described above. If any of the above tests have failed, block the machine immediately to prevent its use and notify the supervisor. Contrinex Industrial Electronics... - Page 46 / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail pass / fail Contrinex Industrial Electronics...
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Page 47: Available Models
50 (S)/150 (R) 37.2 YBB-14x4-1600-G012 1556 1640 1670 50 (S)/155 (R) 40.4 YBB-14x4-1700-G012 1685 1769 1799 50 (S)/160 (R) 43.6 x = S for sender / R for receiver / K for kit (sender + receiver) *Excl. load Contrinex Industrial Electronics... - Page 48 45 (S)/120 (R) 21.2 YBB-30x4-1700-G012 1693 1769 1799 45 (S)/125 (R) 22.8 YBB-30x4-1800-G012 1822 1898 1928 45 (S)/130 (R) 24.4 x = S for sender / R for receiver / K for kit (sender + receiver) *Excl. load Contrinex Industrial Electronics...
- Page 49 35 (S)/75 (R) 96.9% YCA-50x4-4400-G012 1232 1382 1412 35 (S)/75 (R) 96.9% YCA-50x4-3500-G012 1032 1124 1154 35 (S)/75 (R) 96.9% x = S for sender / R for receiver / K for kit (sender + receiver) *Excl. load Contrinex Industrial Electronics...
- Page 50 Ambient brightness IEC 61496-2 Reference standards IEC 61496-1, IEC 61496-2 Housing material Aluminum Material of upper and lower PA + 30% fiberglass cover Material of optics PMMA Cable runs 100 m max (at 10 nF capacitive load) Contrinex Industrial Electronics...
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Page 51: Disclaimer
If these instructions are not entirely followed, or the safety device is subject to manipulation, it may lead to serious injury or death. Contrinex SA declines any responsibility in case of faulty installation and/or manipulation of Safetinex devices. - Page 52 Opening the device or implementing unauthorized changes voids any warranty. – Contrinex SA declines any responsibility if the protective device is not used for its specific purpose, or if it has been modified, whether before, during or after installation. The enforcement of these requirements is outside Contrinex’s control.
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Page 53: Ec Declaration Of Conformity
Certificats de conformité 2019.indd / rev. 10 / 05.09.19 / TGF CONTRINEX AG Industrial Electronics Route du Pâqui 5 – P.O. Box – CH-1720 Corminboeuf – Switzerland – Tel: +41 26 460 46 46 – Fax: +41 26 460 46 40 – Internet: www.contrinex.com – E-mail: info@contrinex.com Contrinex Industrial Electronics... - Page 54 Certificats de conformité 2019.indd / rev. 3 / 06.09.19 / TGF CONTRINEX AG Industrial Electronics Route du Pâqui 5 – P.O. Box – CH-1720 Corminboeuf – Switzerland – Tel: +41 26 460 46 46 – Fax: +41 26 460 46 40 – Internet: www.contrinex.com – E-mail: info@contrinex.com Contrinex Industrial Electronics...
- Page 55 Certificats de conformité 2019.indd / rev. 4 / 13.09.19 / TGF CONTRINEX AG Industrial Electronics Route du Pâqui 5 – P.O. Box – CH-1720 Corminboeuf – Switzerland – Tel: +41 26 460 46 46 – Fax: +41 26 460 46 40 – Internet: www.contrinex.com – E-mail: info@contrinex.com Contrinex Industrial Electronics...
- Page 56 HEADQUARTERS CONTRINEX Industrial Electronics Route du Pâqui 5 – PO Box – CH 1720 Corminboeuf – Switzerland Tel: +41 26 460 46 46 – Fax: +41 26 460 46 40 Internet: www.contrinex.com – E-mail: info@contrinex.com www.contrinex.com © CONTRINEX SA 2020...
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