ROBUST 42, 44/AS-i
Contents
1. 5 3 Connection technology The sensors are designed with a 4 pole M12 connector plug for connection to the AS i line The connection to the AS i line will normally be made by means of an M12 bus terminal see Tips on Chapter 9 AS i safety accessories Fig 5 1 Connecting the sensor with an M12 connector socket by means of an M12 bus terminal to AS Interface Connector pin Transceiver RRT 42 A Transceiver RRT 44 A 1 ASI ASI 2 not assigned not assigned 3 ASI ASI 4 not assigned not assigned Table 5 1 PIN assignment on the 4 pole M12 connector plug Leuze ROBUST AS i 11 12 Fig 5 2 Coding of the 4 pole M12 connector plug For tips and information on the design installation and operation of AS Interface systems we would recommend the AS Interface instructions Das Aktuator Sensor Interface f r die Automation The Actuator Sensor Interface in Automated Systems by Werner R Kriesel and Otto W Madelung ed published by the Carl Hanser Verlag Carl Hanser Publishers of Munich and Vienna AS i System Integration Installing of components functional testing For this topic see also the Connecting and Operating Instructions for the AS i safety monitor Chapter 7 Functioning of the system and putting the system into operation as well as the ROBUST 42 43 44 Connecting and Operating Instructions Chapter 4 1 Function Warning and Malfunction Messages You should proceed as follows 1 Give2. The actuator sensor interface AS interface in short AS i has established itself as a system for net working primarily binary sensors and actuators at the lowest level of the automation hierarchy The high number of installed systems the ease of use and the reliable operating behaviour also make the AS interface interesting in the area of machine safety The safe AS Interface system is intended for safety applications up to category 4 in accordance with EN 954 1 A mixed manner of operation using both AS i standard components and AS i safety related components is possible A comprehensive description of safe AS i transmission will be found in the Connecting and Operating Instructions for the AS i safety monitor Chapter 11 The AS i safety monitor Within an AS i system corresponding to the configuration that the user has specified by means of the configuration software the AS i safety monitor keeps a check on the safety related AS i slaves that are allocated to it Depending on the device model up to two dependent or independent OSSDs with contactor monitoring are available In case of a Stop request or of a fault occurring the AS i safety monitor in protective mode will safely switch the system off with a response time of 40 ms when the system is fully extended It is possible in this connection to link as many as 31 safety related AS i slaves into a system a PLC controls with AS i
3. The one channel of the AS i safety monitor to which safety related AS i components and functional components are assigned which are responsible for releasing the machine elements which create the unsafe movement Integrated AS i slave Component in which sensor and or actuator functions are incorporated with the slave in a single unit AS i Master Component for data transmission which controls the logical and temporal behaviour of the system on the AS i line Safety output See output switching element Safety related input slave Slave which reads the safety related states On and Off of the sensor or command unit to which it is connected and transmits it to the master or safety monitor Safety related AS i slave Slave for connecting safety related sensors actuators and other devices Safety monitor Component which monitors the safety related slaves and the correct functioning of the network Slave Components for data transmission the master cyclically addresses these components by their addresses Only then do they generate an answer Standard slave Slave for connecting non safety related sensors actuators and other devices Abbreviations AS i Actuator Sensor Interface also known as AS Interface AOPD Active Optoelectronic Protective Device OSSD Output Safety Switching Device PLC Programmable Logic Control EDM External Device Monitoring ROBUST AS i 5 1 6 1 6 1 Short description of the AS Interface
4. an address to the AS i slave The addressing is carried out by means of the M12 connector plug using the standard AS i addressing devices Each address may only be used once on a AS i network possible bus addresses are 1 to 31 2 Install the AS i Slave in the AS Interface Connection is effected by means of an AS i bus terminal or an M12 connecting cable 3 Check that the sensor is power supplied by way of AS Interface The red LED will light up on the ROBUST AS i transceiver device 4 Functional control of the sensor in connection with the passive PMx deflecting mirror The green LED lights up on the ROBUST AS i transceiver device The light beam emitted by the transmitter unit is twice diverted by way of a deflecting mirror e g PM2 500 through an angle of 90 and returned to the receiver unit You can optimize the angle if you release the fastenings and determine the optical mid point by tilting the device horizontally or vertically 5 The safe AS i slave can now be put into operation and configured with the help of the asimon configuration and diagnosis software of the AS i safety monitor ROBUST AS i Leuze 7 1 Malfunctions and rectification of faults For this topic see the ROBUST Connecting and Operating Instructions Chapter 4 1 Function Warning and Malfunction Messages as well as the Connecting and Operating Instructions for the AS i safety monitor Chapter 9 Status messages malfunctio
5. directives 73 23 EEC and 89 336 EEC is certified by the CE mark v F ppa r Holger Lehmitz ppa Wer er Lehner Director product unit Safety at work Director product management Leuze lurifies GmbH Co KG Postbenk M ncnen BLZ 700 100 80 Kio 185 734 807 Kormanditgeselschal Si Fursterfeldbruck pebystated BIC PBNKDEFF IBAN DE 17 7001 00800185734807 Amsgerc Mriche HRA 40417 pers Hatende r rsteniedbruck Gasalischat Pak i Deutsche Bark BLZ 700 700 10 Kis 1972 900 os Telefon 08141 5350 0 7 g Lete electronic Gesch ttsttinnungs GmbH Oven olin 08141 5320 100 Suit code DEUTDEMM IBAN DE 48 700700100 197290000 Aitssaenent Kirchheim Teck HRB 50 E Mal limiter leuze de UST ID Ne DE 8434 60859 inemet hipyiwerw Jeuze de Siever Nr 117167105708 Finanzamt F rstenfeldbruck Geschatisf hrer Dr Harald Gr bei Michael Heyne ROBUST AS i Leuze
6. 2 3 Appropriate use of the ROBUST 42 44 AS i multiple light beam safety devices shall entail the knowledge of the contents of the Connecting and Operating Instructions for the ROBUST 42 43 44 multiple light beam safety devices and ROBUST 42 44 AS i multiple light beam safety devices For operating the ROBUST 42 44 AS i multiple light beam safety devices with AS Interface the user should also be familiar with the contents of the Connecting and Operating Instructions for the AS i safety monitor and the user s manual on the asimon configuration and diagnosis software for the AS i safety monitor Please pay attention to the safety notices contained in the Connecting and Operating Instructions for ROBUST 42 43 44 multiple light beam safety devices Proper use The protection of operating personnel and equipment cannot be guaranteed if the equipment is not used in keeping with the mode of use specified Tampering with or modification of the equipment unless in a way expressly described in these instructions is not permitted Areas of application AS Interface The AS i safety monitor when used in accordance with the specifications allows for the operation of the sensor controlled personnel protection facilities and other safety components up to and including category 4 as defined by EN 954 1 If sensors of a lower category should be used the maximum category to be attained for the related safety path is defined in terms o
7. 50 Geschitsfitrer Dr Herald Gnibel Michael Heyne Deutsche Banik USTIONr Steuer Nr ROBUST AS i 19 20 Leuze lumiflex EC Declaration of Conformity according to EC Machinery Directive 98 37 EC Annex II C We herewith declare Leuze lumiflex GmbH Co KG Liebigstrake 4 D 82256 F rstenfeldbruck Germany that the following described protective device complies with the appropriate EC Directive s based on its design and type as brought into circulation by us In case of alternations of the protective device not agreed upon by us this declaration will lose its validity Description of the safety component Multiple Light Beam Safety Device with integrated AS i interface Safety component Type ROBUST 44 AS i Consisting of Transceiver RRT 44 A Serial number see type plate Safety type AOPD type 4 Safety function Active Opto electronic Protective Device Applicable directives and standards EC Machinery Directive 98 37 EC EMC Directive 89 336 EEC EC Low Voltage Directive 73 23 EEC Employed standards EN 292 1 2 1991 DIN EN 954 1 1997 EN 61496 1 1998 IEC 61496 2 1997 EN 55022 1998 EN 61000 6 2 1999 EN 50178 1997 EN 60204 1 1997 EN 50295 1999 EN 60825 1 1994 A1 2002 A2 2001 Notified body accarding to annex VII TUV NORD Am T V 1 D 30519 Hannover Germany Comissioned EC type examination Examination certificate no 08 205 B1 YMA186236 CE marking The compliance with the
8. Master g Standard module b Standard module h Multiple light beam safety device c AS i safety monitor with integrated AS i interface d EMERGENCY STOP button with i AS i power supply integrated AS i interface j Safety light barrier with integrated e Safe AS i input module AS i interface f Position switch with integrated AS i interface Fig 1 1 Safe and standard components in an AS i network ROBUST AS i Leuze 1 6 2 Multiple AS i safety monitors can be used within an AS i system In this way a safety related AS i slave can be monitored by multiple AS i safety monitors The safety related AS i slave The safety related information of the AS i slave is transmitted by way of the non safety related transmission channel used by Standard AS i The same transmission mecha nism applies to a safety related transmission as it does to the Standard AS Interface that is to say the 4 bit information that is delivered to the AS i slave IC will be transmitted From a transmission perspective information is transmitted from master to slave and back again but the safe data information is sent from the slave to the AS i safety monitor only which listens in to the entire exchange of information and monitors what is transmitted Here the safety related user data are defined as follows e Only 1 bit of user information is transmitted The two possible states are interpreted as meaning free 1 and not free 0 Example Eme
9. Ta Leuze lumiflex ROBUST 42 44 AS i Multiple Light Beam Safety Devices Additional informations about Connecting and Operating Instructions of ROBUST 42 43 44 Multiple Light Beam Safety Devices a SAFETY AT WORK 607050 08 05 A001 Subject to change without prior notice About the Connecting and Operating Instructions These Connecting and Operating Instructions contain additional information and instructions for the Connecting and Operating Instructions of ROBUST 42 43 44 multiple light beam safety devices through the effective use of ROBUST 42 44 AS i multiple light beam safety devices with integrated AS i interface as described in the specifications Pointers to important items of information are indicated by the symbol Leuze lumiflex GmbH Co KG will not be responsible for damages that occur through inappropriate use of the equipment Knowledge of the contents of these Connecting and Operating Instructions shall be considered a part of the correct use of the equipment Reprint and reproduction in whole or in part only with the explicit permission of Leuze lumiflex GmbH Co KG Liebigstra e 4 D 82256 F rstenfeldbruck Tel 49 0 81 41 53 50 0 Fax 49 0 81 41 53 50 1 90 E Mail lumiflex leuze de http www leuze de 2 ROBUST AS i Leuze Conte 10 Leuze nts General Remarks cscs cccseee ess sad SERENE AGREE ee TEER RRR WER EEO a 4 1 1 Short description 0 5 cc dadweo kee ea
10. The clearance S between hazard location and the protection zone is calculated in accordance with EN 999 according to the following formula S KxT C where S Minimum clearance between the protection zone and the hazard location in mm K Rate of approach by the body or the person in mm ms T Overtravel time of the machine the response time of the optoelectronic protection device AOPD the response time of the AS i bus system in ms Cc Allowance in mm which depends on the detection capacity d of the AOPD The overall response time T is the time from the activation of the COMPACT AS i sensor to the machine standstill In case of AS i applications it must be calculated the bus system time needed for AS Interface data transmission and the AS i safety monitor switch off with a maximum of 40 ms in addition to the sensor response time and the machine overtravel time ROBUST AS i Leuze Electrical Installation from the AS i side Prescriptions during installation Regard should be had to the general advice on safety given in Chapter 2 The electrical _ installation is to be carried out by properly instructed professionals AS Interface power supply The AS i network component for provision of power supply to the AS i components ROBUST AS i for instance must have a secure isolation from supply as defined by IEC 60742 and must also be able to bridge short term network power cuts lasting up to 20 ms
11. b J f Q a transmitter module b receiver module Fig 8 2 Dimensional drawing ROBUST 44 AS i Transceiver 9 Selection and Notes on Ordering Article specification Description Order no ROBUST 42 AS i RRT42 A Transceiver with M12 connector plug 580010 PM2 500 Passive deflecting mirror for 2 light beams 50029088 with 0 5 m 2 5 m range PM2 500V Passive deflecting mirror for 2 light beams 909661 with 1 5 m 8 m range ROBUST 44 AS i Leuze ROBUST AS i 17 18 Article specification Description Order no RRT 44 A Transceiver with M12 connector plug 580011 PM4 300 Passive deflecting mirror for 4 light beams with 0 5 m 2 5 m 50029570 range PM4 300V Passive deflecting mirror for 4 light beams with 1 5 m 8m_ 909663 range ROBUST accessories See in this connection Chapter 7 of the Connecting and Operating Instructions for ROBUST 42 43 44 AS i Safety accessories Article specification Description Order no APG 02 AS i programming device for entry of standard A B addres 580003 ses of AS i slaves AMOG M12 AS i bus terminal for AS i cable 50024346 AKB 01 AS i cable 1 unit per metre 50024750 KB 095 1000 3AW M12 connection lead 1 m axial angled 50024748 KB 095 2000 3AW M12 connection lead 2 m axial angled 50024749 KB 095 5000 3AW M12 connection lead 5 m axial ang
12. ble directives and standards EC Machinery Directive 98 37 EC EMC Directive 89 336 EEC EC Low Voltage Directive 73 23 EEC EN 292 1 2 DIN EN 954 1 EN 61496 1 prEN 50100 T 2 Aug 94 EN 55022 EN 61000 6 2 EN 50178 EN 60204 1 EN 50295 EN 60825 1 1991 1997 1998 Employed standards 4998 1999 1997 1997 1999 1994 A1 2002 A2 2001 Notified body according to N annex VII TUV NORD Am TUV 1 D 30519 Hannover Germany EC type examination Examination certificate no 08 205 B1 YMA129135 Comissioned The compliance with the directives 73 23 EEC and 89 336 EEC is certified by the CE mark CE marking Fi rsepfaldirua August 2005 i f D Oi Br Hete ppa r Hoiger Lehmitz TER i L f LAF Director product unit Safety at work b a ppa Werter Lehner Director product management Kto 185 734 807 IBAN DE 17 7001 0080 0185 7348 07 Kio 1972 900 IBAN DE 4 70070010 0 1972900 00 Finanzamt F rstenfeldbruck Leuze lumifiex GmbH Co KG Uebigstate 4 D 82256 F rstenfeldbruck Taiafon 08141 5350 0 Telefax 08 141 5350 80 E Mail iumifex leuze de niemer htpifaw euze de Postbank M nchen BLZ 700 100 80 BIC PBNKDEFF BLZ 700 700 10 wi code DEUTDEMM DE 8134 60558 1176705708 KommanciigeselschaH Siz Firstenfekibruck Amtsgericht M nchen HRA 40417 pers Haftende Geselschatt Leuze electronic Geschattsfuhrungs GmbH Gwen Amtsgenen Krohhein Teck HRE 5
13. eee eee he eee eee eee 11 5 3 Connection technology seesssrsiescsssosscireonsocana seesaw eens sonraki a 11 AS i System Integration L 20 00 02 ee 12 6 1 Installing of components functional testing 0 00 0002 ee eee eee 12 6 2 Malfunctions and rectification of faults 0 eee 13 MaINGNANCE osciccancaseuw ee wes So dade ness SERRE ER EE TE AdRER eee Ss CERT Ew Es 13 7 1 Replacement of safety related AS i slaves 00 0000 0c e eee eee ee 13 7 2 Checking of safety switch off procedure 0 0 0 0 cee eee ee 14 Technical Specifications and Dimensional Drawings 4 14 Selection and Notes on Ordering 0 0 0 c ccc Ae EC Declarations of Conformity 0 0 0 02 19 ROBUST AS i 3 1 1 1 3 General Remarks Short description The ROBUST 42 44 AS i multiple light beam safety devices are type 4 Active Optoelectronic Protective Devices AOPDs in accordance IEC 61496 1 2 and EN 61496 1 They can be connected to AS Interface as they have an integrated AS i interface as part of their design Between the transceiver transmitter and receiver module both included in a single housing and a deflecting mirror a protective field is set up consisting of infrared beams When a person penetrates this protective field the machine that is protected by AS Interface and the AS i safety monitor will be brought to a state of safety before the person can get int
14. en LED lights up on the ROBUST AS i transceiver device The light beam emitted by the transmitter unit is twice diverted by way of a deflecting mirror e g PM2 500 through an angle of 90 and returned to the receiver unit You can optimize the angle if you release the fastenings and determine the optical mid point by tilting the device horizontally or vertically 6 Press the SERVICE button on the AS i safety monitor For system integration that is to say for programming the code table of the AS i slave into the AS i safety monitor the multiple light beam safety device must not be inter rupted 7 Activate the starting signal in order to restart the AS i system The system will be restarted in dependence on the AS i configuration of the AS i safe ty monitor which may involve a restart interlock or else an automatic restart for this topic see the asimon Users Manual Configuration and diagnosis software for the AS i safety monitor ASM1 Leuze ROBUST AS i 13 7 2 14 When the SERVICE button is pressed for the first time the system will ascertain whether just one AS i slave is missing This will be noted in the error memory of the AS i safety monitor The AS i safety monitor now switches to configuration mode When the SERVICE button is pressed for the second time the code sequence of the new AS i slave will be programmed in and checked for correctness If this is found satisfactory the AS i safe
15. f these sensors For example laser scanners as defined by EN 61496 3 can only be classified as type 3 at best If laser scanners are incorporated in the AS i safety network a safety category of 3 is the maximum that may be attained for the related safety path If there is a multiple light beam safety device of type 4 connected to the same AS i safety monitor it remains unaffected by this and may still be classified as category 4 The AS i safety monitor also takes responsibility for the EMERGENCY STOP function obligatory for all machines not operated by hand stop category O or 1 for the dynamic monitoring of the restart function and for the electronic device monitoring function In what follows we will give a few examples of the use of the AS i safety monitor AS i Safety at Work can be economically used in all cases where the standard AS i bus recommends itself in view of its advantages as a local bus that requires little cabling In this way when the AS i safety monitor is used AS i bus configurations that already exist as bus user devices can easily be added to and safety components with the appropriate AS i Safety at Work interface e g ROBUST AS i can easily be incorpora ted in the loop If the safety component does not have an AS i Safety at Work interface what are known as coupling modules e g the AS i coupling module ASKM1 can effect the connection Existing AS i Masters and AS i network components can as a rule be reused In term
16. led 50081151 AS i safety monitor ASM1 Article specification Description Order no ASM1 1 AS i safety monitor 1 OSSD 580020 ASM1 2 AS i safety monitor 2 OSSDs 580021 Accessories ASM1 SWC ASM1 installation set with software Connecting and Opera 580032 ting Instructions asimon software users manual pro gramming cable and device replacement data cable ASM1 PK ASM1 programming cable 580030 ASM1 DK ASM1 device replacement data cable 580031 ASM1 TM Manual Connecting and Operating Instructions 607020 ASM1 SM Manual asimon configuration and diagnosis software 607030 ROBUST AS i Leuze 10 Leuze EC Declarations of Conformity a Leuze lumiflex EC Declaration of Conformity according to EC Machinery Directive 98 37 EC Annex II C Leuze lumiflex GmbH Co KG Liebigstrae 4 D 82256 Firstenfeldbruck Germany We herewith deciare that the following described protective device complies with the appropriate EC Directive s based on its design and type as brought into circulation by us In case of alternations of the protective device not agreed upon by us this declaration will lose its validity Description of the safety component Multiple Light Beam Safety Device with integrated AS i interface ROBUST 42 AS i Transceiver RRT 42 A Safety component Type Consisting of Serial number Safety type Safety function see type plate AOPD type 4 Active Opto electronic Protective Device Applica
17. ns and rectification of faults For system integration that is to say for programming the code table of the AS i slave into the AS i safety monitor the multiple light beam safety device must not be interrupted Maintenance Replacement of safety related AS i slaves If a safety related AS i slave is defective it can also be replaced without using the PC and the AS i safety monitor may be reconfigured by means of the SERVICE button on the AS i safety monitor For this topic see the Connecting and Operating Instructions for the AS i safety monitor Chapter 9 4 Replacing a defective safety related AS i slave You should proceed as follows 1 Isolate the defective AS i slave from the AS i line The AS i safety monitor ASM1 will bring the system to a halt 2 Press the SERVICE button on the AS i safety monitor 3 Install the new AS i slave As delivered from the factory Leuze lumiflex AS i slaves are assigned the bus address 0 When they are replaced the AS i Master will automatically program the replacement device with the former bus address of the defective device Thus the re assignment of the replacement device to the bus address of the defective device is not required 4 Check that the sensor is power supplied by way of AS Interface The red LED will light up on the ROBUST AS i transceiver device 5 Functional control of the sensor in connection with the passive PMx deflecting mirror The gre
18. o any situation of danger that might be caused by the machine A short description of the AS Interface safety system may be found in Chapter 1 6 Manufacturer s certification ET S we oy a DIN EN ISO 9001 7 ry D gt S ay S O The manufacturer of the ROBUST 42 44 AS i multiple light beam safety devices Leuze lumiflex GmbH Co KG of 82256 F rstenfeldbruck Germany is in possession of a quality assurance system that has been certified in keeping with ISO 9001 ROBUST 42 44 AS i multiple light beam safety devices have been developed and are manufactured in adherence to the European standards and directives that apply to such articles Approval and EC declaration of conformity EC prototype testing Europe in compliance with DIN EN 61496 1 T V NORD CERT Am TUV 1 30519 Hannover CE T V NORD GRUPPE TOV Hannover Sachsen Anhalt e V The declaration of conformity will be found at the end of these Connecting and Operating Instructions ROBUST AS i Leuze 1 4 1 5 Leuze Definition of terms on AS Interface Output switching element safety output of the AS i safety monitor An element that is activated by the monitor s program logic which is in a position safely to switch off the control components subordinated to it Only when all components function as indicated in the specifications should the output switching element be put into or allowed to remain in the On state OSSD
19. rgency stop not activated free hazardous movement approved Emergency stop activated not free hazardous movement not approved e Inthe not free state the values 0 0 0 0 are statically registered in the 4 input bits of the AS i slave IC e Inthe free state with every cycle a different value is registered in the 4 input bits The values amount to a sequence of 8 4 bit values which vary in pairs in such a way that each slave in the system has its own unique sequence After the eighth sequence has been successfully transmitted the system switches to the first sequence again endless loop The sequence is registered in a code table of the AS i slave and can be generated in keeping with defined rules It is assigned by the manufacturer of the AS i slave as part of the manufacturing process Data bit Light path free Light path interrupted DO Code sequence 0 D1 Code sequence 0 D2 Code sequence 0 D3 Code sequence 0 Table 1 1 Allocation of the data bits of the safety related AS i slave Safety Notices General safety notices ROBUST 42 44 AS i multiple light beam safety devices with integrated AS i interface are intended exclusively for connection to AS Interface Safety at Work and may not be used with any other applications ROBUST 42 44 AS i multiple light beam safety devices can only be connected with the machine controls by way of AS Interface and the AS i safety monitor Leuze ROBUST AS i 7
20. s of industrial sector there are no limitations Let us mention here a few of the more important areas of use e Expanded machining machines with multiple control elements and safety sensors for wood and metal applications e Printing and paper processing machines cutting machines e Packaging machines single and as part of a system e Food processing equipment ROBUST AS i Leuze 2 4 3 1 Leuze e Piece and bulk material transport systems e Machinery in the rubber and plastics industry e Assembly machines and manipulators Organisational measures Documentation It is an absolute requirement that regard should be had to all the statements made in these Connecting and Operating Instructions in particular in the Chapters Safety Notices and AS i System Integration Please look after these Connecting and Operating Instructions and treat it with care It should be available at all times Safety prescriptions You should have regard to the statutory stipulations that apply locally and to the prescriptions of the relevant professional associations Qualified personnel The assembly startup and maintenance of the equipment should be carried out only by qualified professional personnel Electrical work may be carried out only by a professional electrician Repairs Repairs in particular if they involve the opening of the casing may only be carried out by the manufacturer or by a person whom the manufacturer has authori
21. se Sees eRe Ed RES ow eRe He AARE BS 4 1 2 Manufacturer s certification eee e hae ee ee eke Ree eee eee oe 4 1 3 Approval and EC declaration of conformity 0 000000 e eee eee eee 4 1 4 Definition of terms on AS Interface 0 ee eee 5 1 5 Abbreviations cic asncxckckianee des anite ery Do RESE SA AREO HEE RRO KMD ews 5 1 6 Short description of the AS Interface 0 0 0 c eee 6 1 6 1 The AS i safety monitor 22 socviddeia se neke deena tye ewe eee pea dea ee 6 1 6 2 The safety related AS i slave 0 0 ck eee 7 Safety NOCES irni ie aaia odentie eset dee nes the de ededda wan A 7 2 1 General safo NOUCES ccccisseesdeannrneons OER ESR EDA MAO Rada S ORME Rew 7 22 PROPOUSE nc cci care c ddan ee eee each dened Eae ei dessa adnaw hase aaa ed 2 ES 8 2 3 Areas of application AS Interface 0 02 ee 8 24 Organisational Measures 2 440eccew ees ns seeawe ee ede eee eee KS EE WEE ee 9 Structure and Function 0 00 0020 ee 9 SA SYSIGIMOVGNION oeri praa rans EE eres ao ik eg PENS Pee ENR 159 14K eR eae EE 9 PESOS isch nce pd dA Pee Vit eee aks eee ee KEN pee eee RRRE SESS 10 4 1 Calculation of clearance Calculation of response time with AS i applications 10 Electrical Installation from the AS i side 0 000000 c eee eee eee 11 5 1 Prescriptions during installation 2 00 66 cee ee eee eee e eee ees 11 5 2 AS Interface power supply 06sssea ced eae ewe
22. sed Disposal Electronic scrap is special category waste and you should have regard to the regulations that apply locally to the disposing of such materials ROBUST 42 44 AS i multiple light beam safety devices do not contain any batteries that would need to be removed before the equipment is disposed of Structure and Function For this topic see Chapter 3 of the Connecting and Operating Instructions for ROBUST 42 43 44 multiple light beam safety devices System Overview The ROBUST 42 AS i is a 2 light beam safety device The transmitter receiver system is arranged in a single profile with a optical distance of 500 mm In association with a passive deflecting mirror e g PM2 500 it constitutes a functional unit The ROBUST 44 AS i is a 4 light beam safety device The transmitter receiver system is arranged in a single profile with a optical distance of 300 mm In association with a passive deflecting mirror e g PM4 300 it constitutes a functional unit ROBUST AS i 9 4 41 10 transmitter module receiver module mirrors M12 connector plug infrared beam aaoano0 om Hou uw uu Abb 3 1 System illustration of a 2 beam ROBUST 42 AS i with a passive 2 beam deflecting mirror Assembly For this topic see Chapter 5 of the Connecting and Operating Instructions for ROBUST 42 43 44 multiple light beam safety devices Calculation of clearance Calculation of response time with AS i applications
23. ty monitor switches back into guard mode Warning After a defective safety related AS i slave has been replaced it is absolutely necessary that the correct functioning of the new AS i slave should be checked Checking of safety switch off procedure The correct functioning of the safe AS i system that is to say the safe switching off of the AS i safety monitor when a safety related sensor ROBUST 42 AS i for instance is triggered should be checked by the safety officer on an annual basis For this purpose the ROBUST 42 44 AS i slave should be activated once a year and its switching properties checked by observing the safety outputs of the AS i safety monitor Technical Specifications and Dimensional Drawings Safety classification Type 4 in accordance to IEC 61496 1 2 and EN 61496 1 Response time sensor from inter RRT 42 A 12 ms ruption of protective field till switch RRT 44 A 12 ms off command by way of AS Interface Response time of system max 52 ms 12 ms ROBUST AS i max 40 ms AS i safe ty monitor Enclosure rating IP 67 Ambient temperature 20 C 455 C Storage temperature 30 C 70 C Transmitter light emitting diodes as defined by EN 60825 1 1994 A1 2002 A2 2001 Class 1 Wave length 880 nm Pulse duration 39 2 us Pulse pause 273 3 us Output 159 3 pW Optical parts glass 30 mm Effective angle of radiation from 3m lt 2 Lens heating s
24. ystem integrated Housing material aluminium extruded profile Colour varnishing yellow RAL 1021 lead free and cadmium free Housing isolation class protective class 2 ROBUST AS i Leuze AS i specific data Power supply AS i 26 5 31 6V ID code B 1 O code O four bits as output Slave adress programmed by the user in the range 1 to 31 factory de fault bus address 0 Cycle time in keeping with AS i spe 5 ms cifications AS i profile safe slave Electrical connection M12 plug pin 1 ASI pin 3 ASI Operating mode guard mode without restart interlock Leuze ROBUST 42 AS i Distance between beams 500 mm 2 beams Max range 0 5 m 2 5 m with PM2 500 passive deflecting mirror 1 5 m 8 m with PM2 500V passive deflecting mirror Current consumption 160 mA Weight 900 g ROBUST 44 AS i Distance between beams 300 mm 4 beams Max range 0 5 m 2 5 m with PM4 300 passive deflecting mirror 1 5 m 8 m with PM4 300V passive deflecting mirror Current consumption 300 mA Weight 1800 g ROBUST AS i 15 684 F A elevation x section A A a transmitter module b receiver module Fig 8 1 Dimensional drawing ROBUST 42 AS i Transceiver 16 ROBUST AS i Leuze A ISi 1007 A B elevation x 407 section A A
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