Operating instructions CTP
Contents
1. u 24 V 20 Uni 24 V 1096 AAA 4 c EJ i y EA Ed id E ha SPS Ht PLC oj jo ol jo S e i a i 5 x 0 34 mm CESAR 1 CESAR n 1 999 ID QD g 2 6 CTP AR n n IFo1a Fo1B MA l m Max number of switches Possible output current per channel FO1A FO1B Max cable length from the last switch to the control system 10 150 25 100 5 50 80 100 50 150 25 10 120 25 90 6 50 70 100 50 150 25 10 70 25 60 10 50 50 100 40 150 25 18 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 10 5 1 Determining cable lengths using the example table Example 6 switches are to be used in series Cabling with a length of 40 m is routed from a safety relay in the control cabinet to the last switch 6 Cables with a length of 20 m each are connected between the individual CES AR CTP L1 safety switches l 140m2. u min 19 2 V m Sicherheits mim ES 5 5 lor os 75 MA relais H CERT CERT CERT H cre Safety Relay E 5 5 5 i S7 i i i CESAR 1 CESAR 2 CES AR 3 ap CES AR 5 DO 3 MOR 6 Qao U U CTP AR 4 CTP AR 6 Figure 3 Circuit example with six CES AR CTP L1 A safety relay is connected downstream which consumes 75 mA on each of the two safety inputs This operates over the whole temperature range with a voltage of 19 2 V corresponds to 24 V 20 All the relevant values can now be determined using the example table 1 Select the corresponding section in the column n max number of switches Here 6 switches 2 In column lro14 ro18 possible output current per channel FO1A FO1B find a current greater than or equal to 75 mA Here 100 mA tis then possible to determine the maximum cable length from the last switch 6 to the control system from column lj Here a length of 50 m is permitted Result The desired cable length of 40 m is below the permitted value from the table The overall length of the switch chain Imax of 140 m is less than the maximum value of 200 m The planned application is therefore functional in this form 123041 03 07 15 translation of the original operating instructions 19
3. The monitoring output OL is switched off OD can assume an undefined state Open the safety guard and close it again after resetting escape release The device will then operate normally again 123041 03 07 15 translation of the original operating instructions 11 alce Code Safety Switch CTP AR U C H N R 7 4 Wire front release optional Release via a pull wire Depending on the type of attachment the wire front release can be used as emergency unlocking or escape release The following applies to non latching wire front releases L If the unlocking device is to be used for emergency unlocking you must take one of the fol q DTO lowing measures see EN ISO 14119 2013 section 5 7 5 3 Mount the unlocking device such that reset can only be undertaken with the aid of a tool es Alternatively the reset can be undertaken at the control system level E g by means of AN a plausibility check status of the safety outputs does not match the guard locking control i FO signal E z The emergency unlocking specifications in chapter 7 2 on Page 11 apply irrespective of this O Important a SAO LJ The wire front release meets the requirements of Category B accord ing to EN ISO 13849 1 2008 The correct function depends on the laying of the pull wire and on the att
4. sssssssseeeeenennnnnnnnnennnnn nennen 35 Ordering information and accessories eeeeeeseeee eere nennen nenne 38 Inspection and service seesieeseee eene nennen nnn nnn nnne nnn nnn n nu sun n nhan nun 38 Service uu iod E oo Ra E M URN ENE HUEERNE 38 Declaration of conformity arica 39 123041 03 07 15 translation of the original operating instructions 3 alce Code Safety Switch CTP AR E U C H N R 1 About this document 1 1 Scope These operating instructions are valid for all CTP L AR from version V1 0 0 These operating instructions together with document Safety Information and Maintenance as well as any data sheet enclosed form the complete user information for your device 1 2 Target group Design engineers and installation planners for safety devices on machines as well as setup and servicing staff possessing special expertise in handling safety components 1 3 Key to symbols Symbol depiction Significance Printed document Document is available for download at www EUCHNER de Document on CD This section is applicable only if the memory card is used Safety precautions Danger of death or severe injuries DANGER Warning about possible injuries WARNING Caution minor injuries possible CAUTION Notice about possible device damage NOTICE Important information Important Tip Tip useful information
5. 123041 03 07 15 translation of the original operating instructions 35 Ten pended Safety Switch CTP AR E U C H IN E R rr gt z 4 V i o2 T e ot e JE 122667 L cJ gt d A C H W SST 122667 aie 1 d Co e y Ol Le 45 12 45 m wn S T B o o E o ta 122668 A C H W SST 122668 36 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR Min door radius Dimension drawing Order no item mm 122671 A C H RL LS 122671 122672 A C H RRLS 122672 se a B El 122675 A C H RO LS 122675 E T 122676 A C H RULS 122676 Tip Safety screws are included with the actuator 123041 03 07 15 translation of the original operating instructions 37 Operating instructions Transponder Coded Safety Switch CTP AR EU C H N ER 14 Ordering information and accessories O Tip Suitable accessories such as cables or installation material can be found at www EUCHNER de Simply enter the order number of your item in the search box and open the item view Accessories contains accessories that can be combined with the item 15 Inspection and service WARNING Danger of severe injuries due to the loss of the safety function
6. gt The example shows only an excerpt that is relevant for connection of the CTP system The ex ample illustrated here does not show complete system planning The user is responsible for safe integration in the overall system Detailed application examples can be found at www EUCHNER de Simply enter the order number of your switch in the search box You will find all available con nection examples for the device in Downloads The series connection is shown here based on the example of the version with plug connectors 2 x M12 The series connection of the version with plug connector RC18 has similar behavior but is realized using additional terminals in a control cabinet The switches in the version with plug connectors 2 x M12 are connected one after the other with the aid of pre assembled connection cables and Y distributors If a safety guard is opened or if a fault occurs on one of the switches the system shuts down the machine A higher level control system cannot however detect which safety guard is open or on which switch a fault has occurred with this connection technology The safety outputs r are permanently assigned to the respective safety inputs of the downstream switch FO1A must be routed to FILA and FO1B to FI1B If the connections are interchanged e g FO1A to FI1B the unit will switch to the fault state Always use the RST input in series connections All switches in a chain can be reset at the same time
7. 20 10 8 Connector assignment for Y distribUtor sessseeseeeeeeene nennen nnne nennen 21 10 9 Conne ction ot single CIPAR eee cec coerceri cese tete i EC EHE EE ERE EE E ERE Reda 22 10 10 Connection of several CTP AR in a switch chain nnne 23 10 11 Notes on operation with safe control systems sesseeeeeenennnnnnnnnnnnnnnnnnnn nnns 25 srl mee P 27 11 1 LED ndiCators ue iere tereti AN NNN AE 27 11 2 Teachin function for actuator only for unicode evaluation oooonocccccononcnnnnnnnnnnnonnnn cnn conan nn nccono nn 27 11 2 1 TEACHING AN ACTUATOR tete teteto teet Moshe IA 28 11 2 2 Teachin function with series connection replacing and teaching in device 28 11 3 Functional CDecKeet cnc cere het tet ee toes tet ee atten tates tabe net eet E echte eA secto eet ca 29 11 3 1 Mechanical function test nennen nenne nnn nnns 29 11 32 Electrical TUNCUON TOS E moe EE a 29 System status A m 30 Technical Catarina di 31 13 1 Technical data for safety switch CIPAR cinerescens ideiaren 31 13 Deke Typical System HITS eco ooh EUER EMI 32 13 2 Dimension drawing safety switch CTP cccccscccccsssccecsssseeeccenseeessesseeeeceeeeeeesseseeesseeseeeeseneeessssaees 33 13 3 Technical data for actuator CTP coccconccccnccnoonnnnonnnnnanonnnnnncnonnnnnnnononnnncononnnnncnnennnnnnne ii 35 13 3 1 Dimension drawing for actuator CTP
8. Operating instructions Transponder Coded Safety Switch CTP AR EUCHNER 10 6 Pin assignment safety switch CTP AR SAB with plug connectors 2 x M12 Wiring diagram A mend E zu Designation secs un Coen IE 1 X11 FB Enable input for channel 2 WH 2xM12 X1 2 UB Operating voltage of AR electronics 24 V DC BN X1 3 FO1A Safety output channel 1 Hir GN X14 FO1B Safety output channel 2 Hie YE X 1 5 OL Guard locking monitoring output GY X1 6 FILA Enable input for channel 1 PK X1 7 O VUB Operating voltage of AR electronics 0 V BU Xx 1 8 RST Reset input RD X 2 1 IMM Operating voltage of guard locking solenoid O V BN X 2 2 OD Door monitoring output WH X 2 3 Ol Diagnostics output BU X 2 4 IMP Operating voltage of guard locking solenoid 24 V DC BK X 2 5 Not used GY 1 Only for standard EUCHNER connection cable 10 7 Pin assignment safety switch CTP AR SH with plug connector M23 RC18 Wiring diagram B Weng a ol Dosignation Function E Aa 1 1 IMP Operating voltage of guard locking solenoid 24 V DC VT 2 FILA Enable input for channel 1 RD 3 FI1B Enable input for channel 2 GY 4 FOIA Safety output channel 1 4l RD BU M23 RC18 5 FO1B Safety output channel 2 Hl GN With screen 6 UB Operating voltage of AR electronics 24 V DC BU bonding 7 RST Reset input GY PK 8
9. The guard locking monitoring output is switched on when guard locking is active 6 5 Guard locking on version CTP L1 guard locking actuated by spring force and released by energy ON Activating guard locking close safety guard no voltage at the solenoid Releasing guard locking apply voltage to the solenoid The spring operated guard locking functions in accordance with the closed circuit current principle If voltage is interrupted at the solenoid guard locking remains active and the safety guard cannot be opened directly D Important If the safety guard is open when the power supply is interrupted and the guard is then closed guard locking is activated This can lead to persons being locked in unintentionally The actuator cannot be pulled out of the switch and the safety guard is locked as long as the guard locking pin is extended If voltage is applied to the guard locking solenoid the guard locking pin is retracted and the actuator is released The safety guard can be opened 8 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Sey n OPAR 6 6 Guard locking on version CTP L2 guard locking actuated by energy ON and released by spring force Important Use as guard locking for personnel protection is possible only in special cases after strict assessment of the accident risk see EN ISO 14119 2013 section 5 7 1 Activating guard locking
10. chtigter EUCHNER GmbH Co KG Manager Electronic Development Documentation manager KohlhammerstraRe 16 Responsable D veloppement Electronique Responsable documentation 70771 Leinfelden Echterdingen Direttore Sviluppo Elettronica Responsabilita della documentazione Germany Director de desarrollo electr nico Agente documenta 01 12 2014 NG JM Blatt Sheet Page Pagina P gina 1 EUCHNER GmbH Co KG Kohihammerstrae 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de Euchner GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen info euchner de www euchner de Edition 123041 03 07 15 Title Operating instructions Transponder Coded Safety Switch CTP AR translation of the original operating instructions Copyright EUCHNER GmbH Co KG 07 2015 Subject to technical modifications no responsibility is accept ed for the accuracy of this information
11. 1 4 Supplementary documents The overall documentation for this device consists of the following documents Document title document number Safety Information and Maintenance CTP Basic information on safe setup and service 105517 Operating instructions 123041 this document Contents Possibly enclosed data sheet Be B Item specific information about deviations or additions O Important Always read all documents to gain a complete overview of safe installation setup and use of the device The documents can be downloaded from www euchner de For this purpose enter the doc no in the search box 4 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 2 Correct use Safety switches series CTP L are interlocking devices with guard locking type 4 Devices with unicode evaluation possess a high coding level devices with multicode evaluation feature a low coding level In combination with a movable safety guard and the machine control this safety component prevents the safety guard from being opened while a dangerous machine function is being performed This means Starting commands that cause a dangerous machine function must become active only when the safety guard is closed and locked The guard locking device must not be unlocked until the dangerous machine function has ended Closing and locking a safety
12. If damage or wear is found the complete switch and actuator assembly must be replaced Re placement of individual parts or assemblies is not permitted Check the device for proper function at regular intervals and after every fault For information about possible time intervals refer to EN ISO 14119 2013 section 8 2 A Regular inspection of the following is necessary to ensure trouble free long term operation Check the switching function see chapter 11 3 Functional check on page 29 Check all additional functions e g escape release lockout mechanism etc Check the secure fastening of the devices and the connections Check for soiling No servicing is required Repairs to the device are only allowed to be made by the manufacturer NOTICE The year of manufacture is given in the laser marking at the bottom right corner The current version number in the format V X X X can also be found on the device 16 Service If service support is required please contact EUCHNER GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen Service telephone 49 711 7597 500 E mail support euchner de Internet www euchner de 38 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 17 Declaration of conformity fL EUCHNER More than safety sit EUCHNER GmbH Co KG EG Konformit tserkl rung Orig
13. OD Door monitoring outpu GN WH 9 Ol Diagnostics output YE WH 10 OL Guard locking monitoring output GY WH 11 n c BK 12 FE Function earth must be connected to meet the EMC requirements GN YE 13 n c PK 14 nc BN GY 15 n C BN YE 16 n C BN GN 17 n c WH 18 IMM Operating voltage of guard locking solenoid O V YE 19 0 V UB Operating voltage of AR electronics 0 V BN 1 Only for standard EUCHNER connection cable 20 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se OPAR 10 8 Connector assignment for Y distributor only for version with plug connectors 2 x M12 Pin assignment for safety switch CTP L1 plug X1 8 pin plug and Y distributor 8 pin socket Pin Function 1 FI1B 2 UB 3 FOIA 4 FO1B i5 OL 6 7 8 FILA OV RST gt lt gt lt lt x 0X x Xx x Y distributor with connecting cable Strapping plug 097645 4 pin 111696 or 112395 plug figure similar Socket max 45 Length _ Order No amp rder NO mm 5 111696 200 ess 112395 1000 tr DENM A d Pin Function Pin Function X2 1 UB X3 1 UB X2 2 FO1A X3 2 FILA X2 3 OV X3 3 OV X2 4 FO1B X3 4 FILB X2 5 RST X3 5 RST 123041 03 07 15 translation of the original operating instructions 21 Ten ena Code Safety Switch CTP AR E U C H N R 10 9 Connection
14. l annexe No 1 5 1 de la Directive Machines Gli obiettivi di sicurezza della Direttiva Bassa Tensione sono conformi a quanto riportato all allegato I No 1 5 1 della Direttiva Macchine Los objetivos de seguridad de la Directiva de Bajo Voltaje cumplen con el Anexo I No 1 5 1 de la Directiva de M quinas Folgende Normen sind angewandt a EN 60947 5 3 2013 Following standards are used b EN ISO 14119 2013 Les normes suivantes sont appliqu es c EN ISO 13849 1 2008 Vengono applicate le seguenti norme Se utilizan los siguientes est ndares Bezeichnung der Sicherheitsbauteile Type Richtlinie Normen Zertifikats Nr Description of safety components Type Directives Standards No of certificate Description des composants s curit Type Directive Normes Num ro du certificat Descrizione dei componenti di sicurezza Tipo Direttiva Norme Numero del certificato Descripci n de componentes de seguridad Typo Directivas Est ndares N mero del certificado Sicherheitsschalter CTP LN a b c UQS 123565 Safety Switches Interrupteurs de s curit Finecorsa di sicurezza Interruptores de seguridad Benannte Stelle NB 0035 Notified Body TUV Rheinland Industrie Service GmbH Organisme notifi Am Grauen Stein 51105 K ln Germany Sede indicata Entidad citada i E ify h i f Ie LA 4 Leinfelden Dezember 2014 Dipf Ing Richard Holz i A Dipl Ing FH Duc Binh Nguyen Leiter Elektronik Entwicklung Dokumentationsbevollm
15. normal state The actuator to be taught in is not activated if it is within the operating distance for less than 30 s 123041 03 07 15 translation of the original operating instructions 27 alce Code Safety Switch CTP AR U C H N R 11 2 1 Teaching in actuator 1 Establish teach in standby Devices in the condition as supplied unlimited teach in standby after switching on Switches already taught in teach in standby is available for approx 3 min after switching on Teach in standby indication STATE LED flashes 3x repeatedly Insert the actuator during teach in standby n2 The automatic teach in operation starts duration approx 30 s During the teach in operation the STATE LED flashes approx 1 Hz Alternate flashing of the STATE and DIA LEDs acknowledges the successful teach in operation Teach in errors are indicated by the illumination of the red DIA LED and a flashing code on the green State LED see chapter 12 System status table on page 30 3 Switch off operating voltage UB min 3 s The code of the actuator that was just taught in is activated in the safety switch 4 Switch on operating voltage UB The device operates normally 11 2 2 Teach in function with series connection replacing and teaching in device It is recommended not to teach in the actuators in the series connection but to teach them in one by one instead Teach in in a series connection works analogously to separa
16. of a single CTP AR If a single CTP AR is used connect the switch as shown in Figure 4 The monitoring outputs can be routed to a control system The switches can be reset via the RST input To do this a voltage of 24 V is applied to the RST input for at least 3 s The RST input must be connected to O V if it is not used WARNING In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs 2 FO1A and FO1B must always be evaluated D Important The example shows only an excerpt that is relevant for connection of the CTP system The exam ple illustrated here does not show complete system planning The user is responsible for safe in tegration in the overall system Detailed application examples can be found at www EUCHNER de Simply enter the order number of your switch in the search box All available connection examples for the device can be found under Downloads 24V DC ae Monitoring outputs Actuator Guardlocking Door monitoring active Diagnostics OV Figure 4 Connection example for separate operation version with plug connectors 2xM12 22 translation of the original operating instructions 123041 03 07 15 E U E H IN ER Operating instructions Transponder Coded Safety Switch CTP AR 10 10 Connection of several CTP AR in a switch chain O Important An AR switch chain may contain a maximum of 20 safety switches
17. or an emergency A function test should be performed after release More information on this topic can be found in the standard EN ISO 14119 2013 section 5 7 5 1 The device can feature the following release functions 7 1 Mechanical release and mechanical key release can be retrofitted In the event of malfunctions the guard locking can be released with the mechanical release irrespective of the state of the solenoid The safety outputs w are switched off when the mechanical release is actuated Use the safety outputs e to generate a stop command The monitoring output OL is switched off OD can assume an undefined state Open the safety guard and close it again after resetting the mechanical release The device will then operate normally again 7 1 1 Actuating mechanical release 1 Unscrew locking screw 2 Using a screwdriver turn the mechanical release to 6 in the direction of the arrow Guard locking is released Mechanical o Important release The actuator must not be under tensile stress during manual release Locking scr After use reset the mechanical release and screw in and seal the locking screw for example with sealing lacquer The mechanical key release must not be used to lock the switch during servicing to prevent activation of guard locking for example Loss of the unlocking function due to mounting errors or damage during mounting Check the release function e
18. safety outputs Lay the connection cables with protection to prevent the risk of short circuits CAUTION Risk of damage to equipment or malfunctions as a result of incorrect connection gt The power supply for the evaluation electronics is electrically isolated from the power supply for the guard locking solenoid Do not use a control system with pulsing or switch off the pulsing function in your control system The device generates its own test pulses on the output lines FO1A FO1B A downstream control system must tolerate these test pulses which may be up to 1 ms long on AR devices The test pulses on AR devices are also output when the safety outputs are switched off Depending on the inertia of the connected device control system relay etc this can lead to short switching processes The inputs on an evaluation unit connected must be positive switching as the two outputs on the safety switch deliver a level of 24 V in the switched on state All the electrical connections must either be isolated from the mains supply by a safety transformer according to IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent isolation measures PELV gt All electrical outputs must have an adequate protective circuit for inductive loads The outputs must be protected with a free wheeling diode for this purpose RC interference suppression units must not be used Power devices whic
19. the operating distance prior to the end of the teach in operation or faulty actuator detected RUE xl Input fault X of off of 2x See O e g missing test pulses illogical switch state from previous d Switch in the switch chain Ss N Read error Fault display X SE j of SEE ees e NE 9 e g actuator faulty DNA Output fault at off en 4x AN 9 e g short circuit loss of switching ability X of X X e 5x Set o Disabled actuator detected X off off off o 2t X nternal fault 9 LED not illuminated M a AR LED illuminated 2x 10 Hz 8 s LED flashes for 8 s at 10 Hz Key to symbols 07 3x LED flashes three times and this is then repeated S X LEDS flash alternately X Any state After the cause has been remedied faults can generally be reset by opening and closing the safety guard If the fault is still displayed afterward use the reset function or briefly interrupt the power supply Please contact the manufacturer if the fault could not be reset after restarting e Important If you do not find the displayed device status in the System status table this indicates an internal device fault In this case you should contact the manufacturer 30 translation of the original operating instructions 123041 03 07 15 EUCHNER Operating instructions Transponder Coded Safety Switch CTP AR 13 Technical data D NOTICE If a product data sheet is included with the product th
20. the same signal state at the latest after the discrepancy time Test pulses at the safety outputs The device generates its own test pulses on the safety outputs he FOIA and FO1B A downstream control system must tolerate these test pulses This can usually be set up in the control systems by parameter assignment If parameter assignment is not possible for your control system or if shorter test pulses are required please contact our support organization The test pulses are also output when the safety outputs are switched off 32 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 13 2 Dimension drawing safety switch CTP Version with plug connector 2 x M12 With escape release T The actuator shaft for the escape 1 ES release can be extended using support brackets max 94 mm 0 5 Basic position for escape 95 3 dx ae for screw M5x35 mm DIN 1207 1S0 4762 o a Mechanical ie MN Release by pressing Locking Screw LEDs Y z T Version with plug connector M23 RC18 24 M23x1 Plug connectors 2 x M12 Plug connector M23 Cable exit left Cable exit left Cable exit right 123041 03 07 15 translation of the original ope
21. 23041 03 07 15 E U C H N R Transponder Coded Se n OPAR 10 4 Requirements for connection cables CAUTION Risk of damage to equipment or malfunctions as a result of incorrect connection cables Use connection components and connection cables from EUCHNER On the usage of other connection components the requirements in the following table apply EUCHNER provides no warranty for safe function in case of failure to comply with these require ments Observe the following requirements with respect to the connection cables For safety switches CTP AR SAB with plug connectors 2 x M12 Parameter Value Unit Conductor cross section min 0 34 mm R max 60 Q km C max 120 nF km L max 0 65 mH km Recommended cable type LIYY 8x or 5x0 34 mm For safety switches CTP AR SH with plug connector M23 RC18 Parameter Value Unit Conductor cross section min 0 34 mm R max 60 Q km C max 120 nF km L max 0 65 mH km Recommended cable type LIFY11Y min 12 core 123041 03 07 15 translation of the original operating instructions 17 alce dro Safety Switch CTP AR U C H IN E R 10 5 Maximum cable lengths Switch chains are permitted up to a maximum overall cable length of 200 m taking into account the voltage drop as a result of the cable resistance see table below with example data and case example 2200 m
22. 6 If possible switch off the pulsing of the outputs in the control system Pulses up to a length of max 5 ms are tolerated A detailed example of connecting and setting the parameters of the control system is available for many devices at www euchner de in Download Applications CTP The features of the respective device are dealt with there in greater detail 123041 03 07 15 translation of the original operating instructions 25 EUCHNER Transponder Coded Safety Switch CTP AR Operating instructions l I l T13 peo peas i MM 7 JE i oou d ua mm ee SS Sere des m l SS jo jddns 11 andinO p OQ db 11 Id 4 8 p 1 I Md 11 IBNBIO pi 11 I S sindino Majes syndur Ajsjes I 1 n MT E A oa W709 4700 TX TEE TX i n t I gt OI 6 8 L 6 z J isso vou m m D b i d mo m i nd J Ta 2D ML cae aes fats es wo Pe td IN OA Ru Er Y 10 _100 _ 0 _1 A0 AvC translation of the original operating instructions 123041 03 07 15 Connection example for the connection to ET200 Figure 6 26 EUCHNER Operating instructions Transponder Coded Safety Switch CTP AR You will find a detailed description of the signal functions in chapter 12 System status table on page 30 11 Setup 11 1 LED indicators LED Color STATE Green LOCK Yellow DIA Red 11 2 Teach in function for actuator only fo
23. AR 11 3 Functional check A WARNING Danger of fatal injury as a result of faults in installation and functional check Before carrying out the functional check make sure that there are no persons in the danger area Observe the valid accident prevention regulations 11 3 1 Mechanical function test The actuator must slide easily into the actuating head Close the safety guard several times to check the function For devices with mechanical unlocking device emergency unlocking or escape release the correct function of the mechanical unlocking device must be checked as well 11 3 2 Electrical function test After installation and any fault the safety function must be fully checked Proceed as follows 1 y amp 9 0 A v Switch on operating voltage The machine must not start automatically The safety switch carries out a self test The green STATE LED flashes for 10 s at 5 Hz The green STATE LED then flashes at regular intervals Close all safety guards Guard locking by solenoid force activate guard locking The machine must not start automatically It must not be possible to open the safety guard The green STATE LED illuminates continuously Enable operation in the control system It must not be possible to deactivate the guard locking as long as operation is enabled Disable operation in the control system and deactivate guard locking The safety guard must remain locked until there is n
24. EUCHNER Operating instructions Transponder Coded Safety Switch With Guard Locking CTP AR Unicode Multicode Ten pended Safety Switch CTP AR E U C H N R Contents 1 About this document ina 4 1 1 Ocio 4 1 2 EA tr attt ttEEEEEEESEEEEEEEEEEESNEEEEEEEEENEEEEEEEEEEENEEEEEEEEEEEEENEEEEEEEEEEEEEEEEEEEEEEEE EE 4 1 3 Key to Symbol Sennan RADA 4 1 4 Supplementary documents ccccccccccccssssseeecceeecessesseeeeceesceesesseeeeeseeecessesueeeeceeseeesstaeeeneeeeeeentnsaes 4 2 COSE USD ccs se tacts donc e A A ces ENTM des 5 3 Description of the safety functi0N oocconnccccncccnncconononcncncnnonancnnncnonnnonaronnnnonanennanonns 6 4 Exclusion of liability and warranty eesseeeee eere eene nnn nnn nnn nnn 7 5 General isl lliriD RD lic 7 6 Ia nri fee A E aA ASER 8 6 1 Guard loce molltobllgsssss eexssecemeer iine RP IIT 8 6 2 Door monitoring output OD ccna a 8 6 3 Diagnostics output O cenone eE EE d qupd AA AAA AAA At 8 EN CI nee rapere ore B 8 6 5 Guard locking on version CTP L1 ssssssssesseeeeeee enne nennen nennen nennen nnns 8 6 6 Guard locking om version CTRL oscar E ETETE 9 6 7 SYNTH ILIA ISTE EUN 9 7 Manual release a E EIN M E EME EE RUN UDRNPU MESE 10 7 1 Mechanical release and mechanical key release can be retrofitted seeeeeeeee 10 7 l l Actuating mechanical release essessseeeeeennnnnnnn nennen nennen 10 7 1 2 Actuating m
25. Notes on operation with safe control systems Please observe the following requirements for connection to safe control systems Use a common power supply for the control system and the connected safety switches A pulsed power supply must not be used for UB Tap the supply voltage directly from the power supply unit If the supply voltage is connected to a terminal of a safe control system this output must provide sufficient electrical current Always connect inputs FITA and FI1B directly to a power supply unit or to outputs FOIA and FO1B of another EUCHNER AR device series connection Pulsed signals must not be present at inputs FI1A and FI1B The safety outputs ue FO1A and FO1B can be connected to the safe inputs of a control system Prerequisite The input must be suitable for pulsed safety signals OSSD signals e g from light curtains The control system must tolerate test pulses on the input signals This normally can be set up by parameter assignment in the control system Observe the notes of the control system manufacturer For the pulse duration of your safety switch please refer to chapter 13 Tech nical data on page 31 The following applies for single channel control of the guard locking The guard locking IMM and the control system must have the same ground For dual channel control of the solenoid voltage by safe outputs of a control system the following points must be ob served see also Figure 6 on page 2
26. achment of the pull handle and this is the responsibility of the plant manufacturer The actuator must not be under tensile stress during manual release 7 4 1 Laying wire front release o Important Loss of the release function due to mounting errors damage or wear gt Check the release function every time after mounting When routing the wire front release ensure that it operates smoothly gt Observe the min bending radius 100 mm and minimize the number of bends The switch is not allowed to be opened gt Observe the notes on the enclosed data sheets 12 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se OPAR 8 Changing the approach direction The approach direction only needs to be changed if the switch is to be approached from the rear Proceed as follows 1 Remove the screws from the safety switch 2 Set the required direction 3 Tighten the screws with a torque of 1 2 Nm Figure 1 Changing the approach direction 123041 03 07 15 translation of the original operating instructions 13 alce Code Safety Switch CTP AR U C H N E R 9 Mounting A LA CAUTION Safety switches must not be bypassed bridging of contacts turned away removed or otherwise rendered ineffective gt Observe EN ISO 14119 2013 section 7 for information about reducing the possibilities for by passing an in
27. apply voltage to the solenoid Releasing guard locking disconnect voltage from the solenoid The magnetically actuated guard locking operates in accordance with the open circuit current principle If voltage is inter rupted at the solenoid guard locking is released and the safety guard can be opened directly The safety guard can be opened as long as no voltage is applied to the guard locking solenoid If voltage is applied to the guard locking solenoid the guard locking pin is held in the extended position and the safety guard is locked 6 7 Switching states The detailed switching states for your switch can be found in the system status table All safety outputs monitoring outputs and indicating LEDs are described there Safety guard closed and locked Safety guard closed and not Safety guard open locked Sie FE A EI IMP IMM IMP zi c IMP IMM ihe Voltage on the guard locking solenoid off on irrelevant CTP L1 Voltage on the guard locking solenoid on off irrelevant L2 Safety outputs FO1A and FO1B fir on off off Guard locking monitoring output OL on off off Door monitoring output OD on on off 123041 03 07 15 translation of the original operating instructions 9 alce Code Safety Switch CTP AR U C H N R 7 Manual release Some situations require guard locking to be released manually e g malfunctions
28. de with the taught in code in the safety switch unique code detection The system possesses a low coding level Guard locking pin When the safety guard is closed the actuator is moved into the safety switch When the switch on distance is reached power is supplied to the actuator via the switch and data transfer takes place If a permissible code is detected the safety outputs fr are switched on The safety outputs jr and the monitoring output OL are switched off when the safety guard is opened In the event of a fault in the safety switch the safety outputs far are switched off and the DIA LED illuminates red The oc currence of failures is detected at the latest on the next demand to close the safety outputs e g on starting 6 1 Guard lock monitoring All versions feature two safe outputs for monitoring guard locking The safety outputs FOTA and FO1B are switched off when guard locking is released 6 2 Door monitoring output OD All versions have a door monitoring output The door monitoring output is switched on as soon as the actuator is inserted in the switch head state safety guard closed and not locked The door monitoring output also remains switched on when guard locking is active 6 3 Diagnostics output Ol The diagnostics output is switched on in the event of a fault switch on condition as for DIA LED 6 4 Guard locking monitoring output OL
29. e information on the data sheet applies 13 1 Technical data for safety switch CTP AR Parameter Value Unit min typ max General Material Switch head Die cast zinc Switch housing Reinforced thermoplastic Installation position Any Degree of protection with plug connector M12 IP67 IP69 with plug connector RC18 IP 65 screwed tight with the related mating connector Safety class according to EN IEC 61558 Ill Degree of contamination 3 Mechanical life 1 x 106 operating cycles Ambient temperature at UB 24 V 20 55 C Actuator approach speed max 20 m min Actuating extraction retention force at 20 C 35 30 20 N Locking force Fmax U 2600 N Locking force Fz 1 according to EN ISO 14119 Fan Fmax 1 3 2000 N Weight Approx 0 42 kg Connection type depending on version 2 plug connectors M12 5 and 8 pin 1 plug connector RC18 19 pin as yet no UL approval Operating voltage UB reverse polarity protected regulated 24 15 PELV V DC residual ripple 596 Current consumption lug 40 mA For the approval according to UL the following applies Operation only with UL class 2 power supply or equivalent measures Switching load according to UL DC 24 V class 2 External fuse operating voltage UB 0 25 2 A External fuse solenoid operating vol
30. e operating instructions and keep these in a safe place Ensure the operating instructions are always available during mounting setup and servicing EUCHNER cannot provide any warranty in relation to the readability of the CD for the storage period required For this reason you should archive a printed copy of the operating instructions You can download the operating instructions from www EUCHNER de 123041 03 07 15 translation of the original operating instructions 7 Ton conde Code Safety Switch CTP AR U C H IN E R 6 Function The device permits the locking of movable safety guards Transponder coded actuator The system consists of the following components coded actuator transponder p NY and switch Ec Whether the complete actuator code of the device is taught in unicode or not multicode depends on the respective version Devices with unicode evaluation The actuator must be assigned to the safety switch by a teach in operation so that it is detected by the system This unambiguous assignment ensures a particularly high level of protection against tampering The system thereby possesses a high coding level Devices with multicode evaluation Unlike systems with unique code detection on multicode devices a specific code is not polled but instead it is only checked whether the actuator is of a type that can be detected by the system multicode detection There is no exact comparison of the actuator co
31. echanical key releaSe ooococnncoccnccononnnncononcnnconncnncononnnnnoononnnnnonenrnncnnnrnnnonnnss 10 7 2 Emergency unlocking can be retrofitted ssseesseeeeeeennnn nnne nnn nnns 11 7 2 1 Actuating emergency unlocking eeseseeeeeenene nnne nnn nnns 11 7 3 Escape release Optional sc id id idas 11 Tole Acualmp escape release ooo 11 7 4 Wire TONE release o iii a ds 12 7 4 1 Laying wire front release ai TEES 12 8 Changing the approach direction ocooncccnnnoccnccccnincnconononnnnonannonanonanconarenanrenancnns 13 9 MONO na 14 10 Electrical connection carios ete 15 ID Mies bol use sl 16 10 2 sSatety in CaSe OL TaullS eae eee NN aN Ane eee eee 16 10 3 Fuse protection for power supply sssssseeeenn nnnm rennen mnn nnns 16 10 4 Requirements for connection CableS oooooccncccnnnooonoccnonccononnoonnncnnncnononnnnnnnnnnnnccnnnnnonnnnnnnnnnonnnnnnnnnos 17 105 M aamum cable LOM SUNS css cana iio 18 10 5 1 Determining cable lengths using the example table eee 19 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Sie n OPAR 11 12 13 14 15 16 17 10 6 Pin assignment safety switch CTP AR SAB with plug connectors 2 x M12 20 10 7 Pin assignment safety switch CTP AR SH with plug connector M23 RC18
32. en guard locking is unlocked monitoring of the locking device The safety outputs are switched off when the safety guard is open monitoring of the door position Guard locking can be activated only when the actuator is located in the switch head failsafe locking mechanism Safety characteristics Category Performance Level PFH see chapter 13 Technical data on page 31 Control of guard locking If the device is used as guard locking for personnel protection control of guard locking must be regarded as a safety function The device does not feature a safety characteristic for control of guard locking because the guard locking solenoid is completely disconnected from the outside no control function within the device It therefore does not contribute to the failure probability The safety level for the control of the guard locking is only defined by the external control e g PFHq ext for the standstill monitor Tom polt c gd E Guardlocking Device PFHd ext e g standstill monitor 6 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 4 Exclusion of liability and warranty In case of failure to comply with the conditions for correct use stated above or if the safety instructions are not followed or if any servicing is not performed as required liability will be excluded and the warranty void 5 General safety instructions Safety s
33. guard must not cause automatic starting of a dangerous machine function A separate start command must be issued For exceptions refer to EN ISO 12100 or relevant C standards Devices from this series are also suitable for process protection Before the device is used a risk assessment must be performed on the machine e g in accordance with the following standards EN ISO 13849 1 Safety of machinery Safety related parts of control systems Part 1 General principles for design EN ISO 12100 Safety of machinery General principles for design Risk assessment and risk reduction IEC 62061 Safety of machinery Functional safety of safety related electrical electronic and programmable electronic control systems Correct use includes observing the relevant requirements for installation and operation particularly based on the following standards EN ISO 13849 1 Safety of machinery Safety related parts of control systems Part 1 General principles for design EN ISO 14119 supersedes EN 1088 Safety of machinery Interlocking devices associated with guards Principles for design and selection EN 60204 1 Safety of machinery Electrical equipment of machines General requirements The safety switch is only allowed to be operated in conjunction with the intended EUCHNER actuators and the related con nection components from EUCHNER On the use of different actuators or other connection components EUCHNER p
34. h are a powerful source of interference must be installed in a separate location away from the input and output circuits for signal processing The cable routing for safety circuits should be as far away as possible from the cables of the power circuits In order to avoid EMC interference the physical environmental and operating conditions at the installation site of the device must comply with the requirements according to the standard EN 60204 1 2006 section 4 4 2 EMC A CAUTION Please pay attention to any interference fields in case of devices such as frequency converters or induc tion heating systems Observe the EMC instructions in the manuals from the respective manufacturer D Important If the device does not appear to function when operating voltage is applied e g green STATE LED EN does not flash the safety switch must be returned unopened to the manufacturer 123041 03 07 15 translation of the original operating instructions 15 Operating instructions Transponder Coded Safety Switch CTP AR E U C H N ER 10 1 Notes about o Important For use and operation as per the Ou requirements 1 a power supply with the feature for use in class 2 circuits must be used Alternative solutions must comply with the following requirements a Electrically isolated power supply unit with a max open circuit voltage of 30 V DC and a limited current of max 8 A b Electrically isolated power supply u
35. inal DE Kohihammerstrake 16 EC Declaration of Conformity Translation EN 70771 Leinfelden Echterdingen CE D claration de Conformit Traduction FR Germany CE Dichiarazione di conformita Traduzione IT S CE Declaraci n de Conformidad Traducci n ES a N Die nachfolgend aufgef hrten Produkte sind konform mit den Anforderungen der folgenden Richtlinien falls zutreffend The beneath listed products are in conformity with the requirements of the following directives if applicable Les produits mentionn s ci dessous sont conformes aux exigences impos es par les directives suivantes si valable I prodotti sotto elencati sono conformi alle direttive sotto riportate dove applicabili Los productos listados a continuaci n son conforme a los requisitos de las siguientes directivas si fueran aplicables I 2006 42 EG Maschinenrichtlinie 2006 42 EC Machinery directive 2006 42 CE Directive Machines 2006 42 CE Direttiva Macchine 2006 42 CE Directiva de maquinas Il 2004 108 EG EMV Richtlinie 2004 108 EC EMC Directive 2004 108 CE Directive de Compatibilit lectromagn tique 2004 108 CE Direttiva EMV 2004 108 CE Directiva CEM Die Schutzziele der Niederspannungsrichtlinie wurden gem Anhang I Nr 1 5 1 der Maschinenrichtlinie eingehalten The safety objectives of the Low Voltage Directive comply with Annex No 1 5 1 of the Machinery Directive Les objectifs de s curit de la Directive Basse Tension sont conformes
36. nit in combination with fuse as per UL248 This fuse should be designed for max 3 3 A and should be integrated into the 30 V DC voltage section For use and applications as per the Os requirements 1 a connection cable listed under the UL category code CYJV 7 must be used 1 Note on the scope of the UL approval The devices are tested according to the requirements of UL508 and CSA C22 2 no 14 protection against electric shock and fire 10 2 Safety in case of faults The operating voltage UB and the solenoid voltage IMP are reverse polarity protected The safety outputs FO1A FO1B are short circuit proof A short circuit between FO1A and FO1B is detected by the switch A short circuit in the cable can be excluded by laying the cable with protection 10 3 Fuse protection for power supply The power supply must be provided with fuse protection depending on the number of switches and current required for the outputs The following rules apply Max current consumption of an individual switch Imax Imax lug lFo1a fo1B loL lop lug Switch operating current 40 mA lo lop Load current of monitoring outputs max 50 mA per monitoring output lFo1a Fo1B Load current of safety outputs FO1A FO1B 2 x max 150 mA Max current consumption of a switch chain X Imax Y Imax lro1A Fo18 N X lug loL lop n Number of connected switches 16 translation of the original operating instructions 1
37. o longer any risk of injury It must not be possible to start the machine as long as the guard locking is deactivated Repeat steps 2 4 for each safety guard 123041 03 07 15 translation of the original operating instructions 29 alce a Safety Switch CTP AR E U C H IN E R 12 System status table LED indicator a a Output T 5 o o e Els E eae whe ese P Operating mode oe State 2 o5 ES E o3 e 3 amp e o eo 3 x E Su t L S5 5 esso es E ge S 8 gu p5 E B 28 x 8 S 2s8 5 E a 2 e Os8 4 b as Self test X off off off e d a Oo o Self test after power up l closed on on on it O el Normal operation door closed and locked I N Normal operation door closed and locked safety outputs not T TT I n a closed of oi an e 1xin o ME switched because aM 41M verse ZIN Preceding device in the switch chain signals door open only Normal operation with series connection closed of off on e me o o Normal operation door closed and not locked open of off off E lx 0 O Normal operation door open X off off off 3x o o Device in teach in standby one a closed of X on E LHz O O Teach in operation X ofi X X 9 lt gt O Positive acknowledgment after completion of teach in operation Kd Fault in teach in operation only unicode X of X X ze lx D O Actuator removed from
38. o reset press the snap in bolt inward using a small screwdriver or similar tool and turn the l emergency unlocking back Snap in bolt The safety outputs fe are switched off when emergency unlocking is actuated Use the safety AS outputs l r to generate a stop command e c D The monitoring output OL is switched off OD can assume an undefined state Open the safety guard and close it again after resetting emergency unlocking The device will then operate normally again 7 3 Escape release optional Permits opening of a locked safety guard from the danger area without tools see chapter 13 2 Dimen sion drawing safety switch CTP on page 33 i Important gt It must be possible to operate the escape release manually from in side the protected area without tools n It must not be possible to reach the escape release from the outside The actuator must not be under tensile stress during manual release y The escape release meets the requirements of Category B according to EN ISO 13849 1 2008 COI 7 3 1 Actuating escape release Press the red release knob to the end stop Guard locking is released Pull the knob out again to reset The safety outputs are switched off when the escape release is actuated Use the safety outputs jr to generate a stop command
39. r unicode evaluation The actuator must be allocated to the safety switch using a teach in function before the system forms a functional unit During a teach in operation the safety outputs are switched off i e the system is in the safe state The teach in operation is fully automatic e Tip Prior to switching on close the safety guard on which the actuator to be taught in is installed The teach in operation starts immediately after switching on This feature simplifies above all the teaching in with series circuits and on large systems e Important The teach in operation may be performed only if the device does not have any internal errors Devices in the condition as supplied remain in teach in standby state until you have successfully taught in the first actuator Once taught in switches remain in the teach in standby state for ap prox 3 min after each switch on The safety switch disables the code of the previous actuator if teach in is carried out for a new actuator Teach in is not possible again immediately for this actuator if a new teach in operation is carried out The disabled code is released again in the safety switch only after a third code has been taughtin gt The safety switch can only be operated with the last actuator taught in gt If the switch detects the actuator that was most recently taught when in teach in standby state this state is ended immediately and the switch changes to
40. rating instructions 33 EUCHNER Operating instructions Transponder Coded Safety Switch CTP AR With mechanical key release With mechanical release 1 TQ e 38 With front wire release n1 With emergency unlocking a pa edo ce ce au IIT T CD translation of the original operating instructions 123041 03 07 15 34 E U C H N R Transponder Coded Se n OPAR 13 3 Technical data for actuator CTP Parameter Value Unit min typ max Housing material Fiber reinforced plastic Weight 0 03 0 06 depending on version kg Ambient temperature 20 455 C EET dvd acc to IP67 IP69K Mechanical life 1 x 106 Locking force max Straight and hinged actuator 2600 N Bent actuator 1500 Installation position Any Power supply Inductive via read head 13 3 1 Dimension drawing for actuator CTP Dimension drawing sc E SLE Order no item 8 er c 396 lO y Ol R gt 1400 ES 2 Gu a S 122666 A C H G SST 122666 on T 5 N A ALS WT
41. rovides no warranty for safe function Connection of several devices in an AR switch chain is permitted only using devices intended for series connection in an AR switch chain Check this in the instructions of the device in question A maximum of 20 safety switches are allowed to be operated in a switch chain a Important gt The user is responsible for the proper integration of the device into a safe overall system For this purpose the overall system must be validated e g in accordance with EN ISO 13849 2 gt It is only allowed to use components that are permissible in accordance with the table below Table 1 Possible combinations for CTP components Actuator f itch Safety switc A C H CTP Unicode Multicode Key to symbols e Combination possible 123041 03 07 15 translation of the original operating instructions 5 alce dro Safety Switch CTP AR U C H N R NOTICE For information about combination with an AR evaluation unit please refer to chapter 10 10 Connection of several CTP AR in a switch chain on page 23 3 Description of the safety function Devices from this series feature the following safety functions Monitoring of guard locking and the position of the safety guard interlocking device with guard locking ac cording to EN ISO 14119 Safety function see chapter 6 7 Switching states on page 9 The safety outputs are switched off wh
42. tage IMP 0 5 a A Rated insulation voltage U 50 V Rated impulse withstand voltage Uimp 0 5 kV Resilience to vibration Acc to EN 60947 5 3 EMC protection requirements Acc to EN 60947 5 3 Ready delay 8 S Risk time for single device 260 ms Risk time delay per device 5 ms Switch on time 400 ms Discrepancy time 10 ms Test pulse duration 1 ms Safety outputs FO1A FO1B Semiconductor outputs p switching short circuit proof s Output voltage Uroia UF01B 2 HIGH Uro1a Uro1B UB 1 5 UB VDC LOW Uro1WUro18 1 Switching current per safety output 1 150 mA Utilization category acc to EN 60947 5 2 DC 13 24V 150 mA Caution outputs must be protected with a free wheeling diode in case of inductive loads Switching frequency 0 5 Hz Monitoring outputs OL Ol OD p switching short circuit proof Output voltage 0 8 x UB UB V DC Max load 50 mA Solenoid Solenoid operating voltage IMP reverse polarity protected DC 24 V 10 15 regulated residual ripple lt 5 Current consumption solenoid limp 400 mA Power consumption 6 W Duty cycle 100 96 Reliability values acc to EN ISO 13849 1 Mission time 20 years Monitoring of guard locking and the safety guard position Category 4 Performance Level PL e PFHg 4 1 x 109 h Control of the guard locking Category Performance Level PL Depends on external control PFHg 1 Only applies in combination with straight actuators 2 Values at a switching current of 50 mA without
43. taking into account the cable length 123041 03 07 15 translation of the original operating instructions 31 alce Code Safety Switch CTP AR U C H N R 13 1 1 Typical system times Please refer to the technical data for the exact values Ready delay After switching on the unit carries out a self test The system is ready for operation only after this time Switch off time of safety outputs The max reaction time to is the time from the moment when the safety guard is locked to the moment when the safety outputs switch on Simultaneity monitoring safety inputs FI1A FI1B If the safety inputs have different switching states for longer than a specific time the safety outputs far FO1A and FO1B will be switched off The device switches to fault state Risk time according to EN 60947 5 3 If an actuator moves outside the operating distance the safety outputs a FO1A and FO1B are switched off after the risk time at the latest If several devices are operated in a series connection the risk time of the overall device chain will increase with each device added Use the following calculation formula tr tr e nxt t Total risk time t e Risk time single device see technical data t Risk time delay per device n Number of additional devices total number 1 Discrepancy time The safety outputs fr FO1A and FO1B switch with a slight delay in relation to each other They assume
44. te operation in principle It is a prerequisite that the steps below are followed Further steps might have to be observed for mixed switch chains e g for chains with CES and CET Observe the operating instructions for the other devices in the chain for this purpose Work on the wiring e g during device replacement should generally be performed in a de energized state On certain systems it is nevertheless necessary to perform this work and subsequent teach in during ongoing operation Input RST must be connected as shown in Figure 5 on page 24 to permit this Proceed as follows 1 Open the safety guard on which the switch or actuator is to be replaced 2 Mount the new switch or actuator and prepare it for the teach in operation see chapter 11 2 1 Teaching in actuator on page 28 3 Close all safety guards in the chain and activate guard locking 4 Actuate the reset for at least 3 s 24 V on RST On the safety switch that is positioned at a new actuator the green LED flashes at approx 1 Hz and the actuator is taughtin This takes approx 30 s Do not switch off during this time and do not actuate reset The teach in operation is complete when the STATE and DIA LEDs flash alternately 5 Actuate the reset for at least 3 s 24 V on RST The system restarts and then continues to function in normal operation 28 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OP
45. terlocking device NOTICE Risk of damage to equipment and malfunctions as a result of incorrect installation Safety switches and actuators must not be used as an end stop Observe EN ISO 14119 2013 sections 5 2 and 5 3 for information about fastening the safety switch and the actuator Protect the switch head against damage as well as penetrating foreign objects such as swarf sand and blasting shot etc Observe the min door radii see chapter 13 3 1 Dimension drawing for actuator CTP on page 35 A clearance of 12 mm must be maintained around the actuator head see Figure 2 The mounting aid provided can be used to check this clearance Mounting aid jT LL Y min 12 Mounting aid Figure 2 Actuator head clearance and mounting aid 14 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 10 Electrical connection The following connection options are available Separate operation Series connection with Y distributors from EUCHNER only with M12 plug connector Series connection e g with wiring in the control cabinet gt Operation on an AR evaluation unit A WARNING In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs ur FO1A and FO1B must always be evaluated Monitoring outputs must not be used as
46. very time after mounting Please observe the notes on any enclosed data sheets AY 7 1 2 Actuating mechanical key release On devices with mechanical key release can be retrofitted simply turn the key to release Function as for mechanical release For mounting see the mechanical key release supplement 10 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 7 2 Emergency unlocking can be retrofitted Permits opening of a locked safety guard from outside the danger area without tools For mounting see the mounting supplement Important gt It must be possible to operate emergency unlocking manually from outside the protected area without tools Emergency unlocking must possess a marking indicating that it may be used only in an emergen cy gt The actuator must not be under tensile stress during manual release The unlocking function meets all other requirements from EN ISO 14119 gt Emergency unlocking meets the requirements of Category B according to EN ISO 13849 1 2008 Loss of the unlocking function due to mounting errors or damage during mounting Check the release function every time after mounting Please observe the notes on any enclosed data sheets 7 2 1 Actuating emergency unlocking Turn emergency unlocking clockwise until it clicks into place Guard locking is released T
47. witches provide personal protection functions Incorrect installation or tampering can lead to fatal injuries to personnel Check the safe function of the safety guard particularly after any setup work after the replacement of a system component after an extended period without use after every fault Independent of these checks the safe function of the safety guard should be checked at suitable intervals as part of the maintenance schedule WARNING Danger to life due to improper installation or due to bypassing tampering Safety components perform a personal protection function Safety components must not be bypassed turned away removed or otherwise rendered ineffec tive On this topic pay attention in particular to the measures for reducing the possibility of bypass ing according to EN ISO 14119 2013 section 7 The switching operation must be triggered only by actuators designated for this purpose Prevent bypassing by means of replacement actuators only for multicode evaluation For this purpose restrict access to actuators and to keys for releases for example gt Mounting electrical connection and setup only by authorized personnel possessing the following knowledge specialist knowledge in handling safety components knowledge about the applicable EMC regulations knowledge about the applicable regulations on occupational safety and accident prevention D Important Prior to use read th
48. with this reset input To do this a voltage of 24 V must be applied to the RST input for at least 3 s If input RST is not used in your application it should be connected to O V Note the following on this aspect A common signal must be used for all switches in the chain This can be a changeover switch or the output of a control system A button is not suitable because Reset must always be connected to GND during operation see switch S11 in Figure 5 on page 24 Reset must always be performed simultaneously for all switches of the chain 123041 03 07 15 translation of the original operating instructions 23 EUCHNER Transponder Coded Safety Switch CTP AR Operating instructions dl 4ANHONA peau peay SN gt 2 E 2 S g N sindino Qaes syndu Aayeg SX EZX COX VoX TZX VIX IX SIX LIX CIX BIX DIX TIX a oE oh ad m lud nd sick ob sd nb nd tU ERRE LE peay peay LJ sindino Ajayeg sjndui Ayayeg v G L 4 8 9 I o m oe oe 2d i m m cd 79 HINHO n3 sindino Ajajes A M N peau peay LJ sjndui aeg l l Ny N A I A I l cha JOINQUISIP A 13538 JOMQUISP A JOMQUISIP A Bnjd Suneuiuua E et al Connection example for operation in a CES AR switch chain Figure 5 24 translation of the original operating instructions 123041 03 07 15 E U C H N R Transponder Coded Se n OPAR 10 11
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