Operating Instructions MGB-L0…-AR.-… MGB-L0…-AP.
Contents
1. Unscrew locking screws Press door handle up 3 Push cover aside Figure 8 Changing actuating direction step Figure 9 Changing actuating direction steps 2 and 3 1 Ma ae m E al i LI 77 HH 1 11 1 Only if using an escape release using the hexagon head screw turn the joint counterclockwise from position a to position b 4 Lift the locking pin on the door handle using a screwdriver and hold Close cover it in this position Screw in locking screws and tighten to 0 8 Nm 5 Turn door handle to the right Figure 10 Changing actuating direction steps and Figure 11 Changing actuating direction steps to 112657 12 01 15 translation of the original operating instructions 19 Operating Instructions Safety Systems MGB LO AR and MGB LO AP EUCHNER 9 Remove cover and undo hexagon socket screw 49 Reposition the door handle by 90 in clockwise direction and fasten it again 09 Tighten hexagon socket head screw to 3 Nm2. K Se 1 77 I IH W 42 State after repositioning Figure 12 Changing actuating direction steps 9 and Figure 13 Changing actuating direction final state 10 Protection against environmental effects Lasting and correct safety function requires that the system must be protected against foreign bodies such as swarf sand blasting shot etc which can become lodged in the interlocking and handle modules For this purpose a suitable installation position should be selected Cover device during painting work 20 translation of the original operating instructions 112657 12 01 15 Operating Instructions Safety Systems E U C H N ER MGB LO AR and MGB LO AP 11 Electrical connection A WARNING In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs FOIA and FO1B must always be evaluated The monitoring outputs must not be used as 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 The inputs on an evaluation unit connected must be positive switching as the two outputs on the safety switch deliver a level of 24
3. examples tte 36 O a a Rab Adasi 36 17 Inspection and service aaa aaa RAR asasl VIE oda 37 18 Declaration of conformity 8 nnn nnn nn nnn n nn nnn 38 112657 12 01 15 translation of the original operating instructions 3 Operating Instructions Safety Systems 2 C 4 IN ER MGB LO AR and MGB LO AP U 1 About this document 1 1 Scope These operating instructions are valid for all MGB LO AR and MGB LO AP These operating instructions the docu ment Safety information and maintenance and any enclosed data sheet form the complete user information for your device Series Version System families Product versions MGB LO without guard locking AR from V3 0 0 1 1 1 Notes on older product versions Products with lower product versions or without a version number are not described by these operating instructions Please contact our support team in this case 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 EA This section applies on operation as MGB AP This section applies on operation as MGB AR m n this section attention must be paid to the DIP switch setting Printed document Document
4. ACRE l SERRE P ee KE H CEHHEH LS y r i ARRE UR SS 026 Ema PELEA NN a HM ALZA Recommended fixing material For mounting on the mounting plate DIN 912 M6X25 8 8 ZN CYLINDER HEAD SCREW P Figure 7 Installation example for door hinged on the right general view 18 translation of the original operating instructions 112657 12 01 15 E U E H N ER Operating Instructions Safety Systems MGB LO AR and MGB LO AP 9 Changing actuating direction here from right to left O Important It is only possible to make this change when the bolt tongue is not extended and an escape release is not yet mounted As supplied the handle module is set either for doors hinged on the right or for doors hinged on the left Based on the example of a handle module for doors hinged on the right this means The safety guard opens by pressing down the door handle The system is mounted the other way around for doors hinged on the left In other words the safety door opens by pressing up the door handle see Figure 8 For this reason the actuating direction of the door handle must be changed see Figure 8 to Figure 13 similarly on handle modules for doors hinged on the left sl OPEN 2 fy wh Sex CLOSED 4 Sl
5. ER I eR aia 13 7 6 Escape release optiorial 5 e E E REESE 14 7 6 1 Preparing escape release 14 8 MONA 16 8 1 HMounung color COVE UDULUB b bu 17 9 Changing actuating direction here from right to left 19 10 Protection against environmental effects 20 11 Electrical connecti i Ud dal daa la ula n 21 LL MG 112 Eau 22 11 2 Safety in case of faulits s nennen nennen i 22 11 3 Fuse protection for power supply ccccnnccoooccnnncconnnononnncnononononnonnnonnnnnccnnnnonnnnnnnnnnonnnnnnnrrnnnnnnononnnnnnnss 22 11 4 23 11 55 Notes on cable layin 8 iie NER te RE acid Hexe EINER A edad eck 23 11 6 Changing device configuration using DIP switches nnns 24 11 6 1 Changing system family AR AP switching eese 24 11 7 Notes on operation with control systems eeeeeeeeee nennen nnnm nnn nnns 25 11 8 Terminal assignment and contact description nnns 26 11 9 Operation as separate device ssssssssseennn nennen nennen nenne nnns 27 2 translation of the original operating
6. order no 100465 With mounting plates If necessary Use long actuation axis and protective sleeve and extended actuation axis order no 106761 shorten to required length 45 mm 58 mm 66 mm Standard escape release Use long actuation axis and protective sleeve and with 110 mm axis shorten to required length order no 100465 and extended actuation axis order no 106761 50 mm 63 mm 71mm Standard escape release Use long actuation axis and protective sleeve and with 110 mm axis shorten to required length order no 100465 and extended actuation axis order no 106761 14 translation of the original operating instructions 112657 12 01 15 Operating Instructions Safety Systems E U E H IN ER MGB LO AR and MGB LO AP Example with mounting plates Actuation axis 1 Protective sleeve QC og Lice o X 2 xr 3 a 4 E a 212 05 Te eo 8 ag YE N a Q 5 N d E Fit door handle Insert actuation axis The locking ring A must be in contact with the escape release B Tighten setscrew to 2 Nm Fit protective sleeve Figure 6 Preparing escape release 112657 12 01 15 translation of the original operating instructions 15 Operating Instructions Safety Systems 2 C H IN ER MGB LO AR and MGB LO AP U 8 Mounting WARNING Mounting must be performed only by authorized personnel With two wing hinged doors
7. 340 340 X X X 1597 1495 a T eg lem ogo u g mo 5 2 5952 SE iE 229 1242 m S Ra 52 3 35 E E 35 sa a Be a 2 wg 2 a o f a x 91815 8 35 s 3 3 3uneiedo 2 2 3 3 EI 2 o 2 3 S a m c m o o o a E 5 2 gi gt 3 3 403e91pu 031 da translation of the original operating instructions 112657 12 01 15 34 Operating Instructions Safety Systems MGB LO AR and MGB LO AP EUCHNER 14 3 MGB AP system status table Sun 1e sal Jaye 18521 aq JOU pjnoo ynej aui ji 1enjoejnueui ayy 1263u02 aseajg iddns 4amod y 12euuoosip jeamejnueui ay 19e3u02 pjnous nof ased siu uj 3jnej a91n9p jeujejur ue sajeoipul SIY lqe snye s uiejs g ayy ui snyejs aomap pa ejdsip ay puy 30u op y 3uey1oduu uq 10 9g aged uo aouejsisse pue Suroouse qno4 GT 1e3deuo eas uonounj s i aui esn asned ay Su kpeuleJ 181v 35 en3uo 1100 u yolq 39 snoauoJJe aguenbas Jeusis o NO 340 340 340 X X 10448 Ajnej jueuoduioo 3 3 yney jeujequ o NO 440 340 X X X s nd no ay je PNOO HOYS 40 Bulyojims 5501 n d YoYs 3 a Ynez dyno xv NO 440 440 340 Se sonsouseig 9p02 ul 10119 pea1 ajNPOW a puey XE 440 X X 340 X X 2 Sum s uoyws diq Pienu 40 Suunp 1043 XI NO 4
8. D Detail Switch Function A 1 2 on Device is operated as AP system off Device is operated as AR system B 344 No function C 5 on Configuration possible off Configuration inhibited factory setting D 6 No function 11 6 1 Changing system family AR AP switching CAUTION Malfunction due to incorrect configuration or incorrect connection Note that the terminal assignment also changes on changing the configuration see chapter 11 8 Terminal assignment and contact description on page 26 1 Switch off power supply 2 Set DIP switches 1 2 and 5 as shown For changing from AR 2 AP For changing from AP gt AR ON ij 1 2 5 3 Switch on power supply for 5 s The change is confirmed by the illumination of the Power LED All other LEDs are off 4 Switch off power supply and set DIP switch 5 to OFF 1 2 5 The next time the device is started it operates in the operating mode set 24 translation of the original operating instructions 112657 12 01 15 IN ER Operating Instructions Safety Systems EU H MGB LO AR and MGB LO AP 11 7 Notes on operation with control systems Please observe the following requirements for connection to safe control systems General notes Use a common power supply for the control system and the connected safety switches A pulsed power supply must not be used for UB UA Tap the supply voltage d
9. Safety Systems 2 C H IN ER MGB LO AR and MGB LO AP U 2 Correct use The system comprises at least one interlocking module MGB LO and one handle module MGB H The safety system MGB is an interlocking device without guard locking type 4 Devices with unicode evaluation possess a high coding level devices with multicode evaluation feature a low coding level The interlocking module can be configured with the aid of DIP switches Depending on the setting the interlocking module behaves like an AP or AR device see chapter 2 1 Main differences between MGB AP and MGB AR on page 7 More detailed information about the possible settings is available in the chapter 11 6 Changing device configuration using DIP switches on page 24 In combination with a movable safety guard and the machine control this safety component prevents dangerous machine functions from occurring while the safety guard is open A stop command is triggered if the safety guard is opened during the dangerous machine function This means Starting commands that cause a dangerous machine function must become active only when the safety guard is closed Opening the safety guard triggers a stop command Closing a safety 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 Before the device is used a risk assessment must be p
10. an3uo oq Yaesu pue 400p asojo suoneJedo uruoee jo uondnuejui y uand ol dy uonejedo ur yoea ZHI 440 440 440 440 peuesu X dm 8pooiun df 190g Jaye uiu Ajuo ajnpow ajpuey 1 yzoue jo urea 40 peai 51 adIAap tuado 100 1 XE 440 440 440 440 p l sul jou uedo X GOW 20 Ajuo Aqpue s ul yoeay NO 39IN3p snoi ad y uo s ndino jajes p yoo pue p soj 100p uone1edo ureuo yy ue ur uone1edo 340 NO NO NO peuesu p solo NO pue paso 100p uonejedo jeuoy e iep eye1edes se uonesado MGB AR system status table Operating Instructions Safety Systems MGB LO AR and MGB LO AP 14 2 440 snoinald ay uo sindino Ajayes pue pasoj9 100p uoneJedo jeuuoN ureuo yy ue l 440 1005 440 NO NO 430 peuesu 440 ul uor NO 8407 o NO gTOJ pue VTO4 Sindino Ajayes NO Ge 8113 14 Sindur Ajajes p h sul an3uo y0q p sof 100p uore1edo euon 440 NO NO NO p H sul pasoj9 NO uon eJado EUHON 440 8T14 VT14 sindur jes poyiesur enBuo yJoq pasojo Joop uone1edo JeujoN MIU 440 NO NO 330 Peuesu pesop 430 pesoj Joop JeuJoN 25 pens 440 440 NO 440 pajuasul ou pasoj9 X uado 100p uonejedo 6 uv 440 440 440 440 104 uado X dn samod 1342 159 199 HG 340 440
11. because of damage to the system In case of damage the affected module must be replaced completely Only accessories or spare parts that can be ordered from EUCHNER may be replaced Regular inspection of the following is necessary to ensure trouble free long term operation Check the switching function see section 12 3 Electrical function test on page 31 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 a NOTICE The year of manufacture can be seen in the lower right corner of the rating plate 112657 12 01 15 translation of the original operating instructions 37 Operating Instructions Safety Systems MGB LO AR and MGB LO AP EUCHNER 18 Declaration of conformity 75 EUCHNER More than safety CE EUCHNER GmbH Co KG EG Konformit tserkl rung Original DE KohlhammerstraRe 16 EC Declaration of Conformity Translation EN 70771 Leinfelden Echterdingen CE D claration de Conformit Traduction FR Traduzione IT Traducci n ES CE Dichiarazione di conformita CE Declaraci n de Conformidad Germany 123150 02 02 15 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
12. configuration Enable input for channel A connect to DC 24 V in separate operation In case of switch chains con nect output signal FO1A from previous device In case of AP configuration Input is not evaluated X4 2 FAB In case of AR configuration Enable input for channel B connect to DC 24 V in separate operation In case of switch chains con nect output signal FO1B from previous device In case of AP configuration Input is not evaluated X4 3 See the enclosed data sheet X4 4 FOIA Safety output channel A ON when door is closed and bolt tongue is retracted X4 5 FO1B Safety output channel B ON when door is closed and bolt tongue is retracted X4 6 RST Reset input device is reset if DC 24 V is applied to RST for at least 3 s X5 1 OD Door monitoring output ON when the door is closed X5 2 OT Bolt tongue monitoring output ON when the door is closed and the bolt tongue is inserted in the interlocking module X5 3 Not used X5 4 Ol Diagnostics monitoring output ON when the device is in the fault state X5 5 OV Ground DC 0 V connected internally to X3 5 X5 6 UB Power supply DC 24 V X2 1 to X2 8 See the enclosed data sheet XI Reserved for connection of the cover circuit board only for populated covers Table 2 Terminal assignment and contact description 26 translation of the original operating instructions 112657 12 01 15 C H IN E R Operating Instructions Safety Systems EU MGB LO AR and MGB LO AP 1
13. instructions 112657 12 01 15 Operating Instructions Safety Systems E U C H N ER MGB LO AR and MGB LO AP 11 10 Operation in an AR switch Ghai ecserin annaa ae 28 11 11 Notes on operation in an AR switch chain ccccnncoonoccnnncnonononononononononononnnononononononnnnnnnnnnnononononnnnnss 29 11 111 Systermdites ectetuer iA E HEUS 29 11 11 2 Wiring an AR switch chain nnne nennen 29 11 11 3 Number of devices in the switch chains ooooccnnccccnnnooonoccnonoconononnononnncnnnnononononnnnnonnnonos 29 11 11 4 Resetting in switch 5 29 30 12 1 Teach in operation only for MGB UNICOQE Sinisen aaa 30 12 2 Mechan calT nction test radar ob rper tr cora rece diles 30 12 3 Electrical function 451 nnne nnne enne nnne nens 31 19 EC N CALI Pu al AU ab cde 32 13 1 Typical System MES an ard 33 EB CU ilic 33 14 1 Key ob H 777 33 14 2 MGBAR system status table nunun n unuu unu una nunununununununununununus 34 14 3 MGB AP system status table nennen nenne nnne nnns 35 15 Troubleshooting and assistance 88 8888 88 88 89 36 151 unnm sunu ccrta eec iH 36 15 2 Help on troubleshooting in the Internet 36 15 3 Help on mounting in the Internet nennen nnne nnn nns 36 15 4
14. is available for download at www euchner de Document on CD Safety precautions Danger of death or severe injuries DANGER Warning about possible injuries WARNING Caution Slight injuries possible CAUTION Notice about possible device damage NOTICE Important information Important Tip Tip useful information 4 translation of the original operating instructions 112657 12 01 15 E 1 1 N ER Operating Instructions Safety Systems U MGB LO AR and MGB LO AP 1 4 Supplementary documents The overall documentation for this device consists of the following documents Document title document number Contents Safety information and maintenance for safety system MGB AR MGB AP from V3 0 0 123151 Basic information about safe setup and maintenance Operating instructions 112657 this document Possibly enclosed data sheet Item specific information about deviations or additions Brief instructions for teach in operation MGB AP MGB AR from V2 0 0 114903 e Be B Brief instructions for teach in operation e 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 Enter the document number in the search box for this purpose 112657 12 01 15 translation of the original operating instructions 5 Operating Instructions
15. not illuminated N Z ES LED illuminated LE D 30 10 Hz 8 s LED flashes for 8 seconds at 10 Hz Power gn m State gn 2 1 0 3x LED flashes three times DA rd Lock ye X Any state 112657 12 01 15 translation of the original operating instructions 33 Jeynjoejnueui aui 19e3uo2 pjnous nof aseo SILY uj 3jnej a91n9p jeujejur ue sajeoipul SIY lqe snjejs 5 Y l snjejs aomap p eidsip ay puy OU op NOA j 3uey1oduu BSunjejse1 Jaye 18521 aq JOU pjnoo Yne ayy Ji ay 1263u02 4 iddns samod ay 12euuoosip y uq 40 9g aged uo aouejsisse pue Suroousa qno4 GT 1e3deuo eas uonounj j8sa1 y esn asned ay SuIApawad 191Jy EUCHNER n3uo y0q uexoJq 3 snoeuo4Je e uenbes eu3ig o NO 340 340 340 X X X d ejep Ayney jueuoduuo 3 3 yney jeuiequ o NO 440 340 X X X X Sjndjno ayy 3e PNOO HOUS JO Ajjigeded Suryopms jo 5501 PNI 10us B a Ynez 3nd3no xv NO 340 440 440 X X X ul 10119 3 10448 Peal ampou AL xe 440 X X 440 X X X sonsouselq YOUMS snoi eAd LOA ejes SULYOUMS 29180111 S sind 1591 Surssiu 8 108 1101 gT14 Y 11 XZ NO 440 440 440 X X BUH S YMS diq Plenu 10 uoneansyuo2 urgoee Suunp 40413 XT NO 440 340 340 X X X uoneJedo uyoga jo uonejduio2 Jaye queur8pajwouyoe NYSOd 440 440 440 440 X X X t ho nin OW 404 uo
16. operating voltage The interlocking module carries out a self test In case of AR configuration The green State LED flashes for 10 s with 5 Hz The green State LED then flashes at regular intervals Close all safety guards and insert the bolt tongue in the interlocking module As soon as the bolt tongue is inserted in the interlocking module the safety outputs FO1A FO1B are ON n2 The machine must not start automatically The green State LED illuminates continuously gt m 3 Enable operation in the control system 4 Open the safety guard m The machine must switch off and it must not be possible to start it as long as the safety guard is open Repeat steps 2 4 for each safety guard 112657 12 01 15 translation of the original operating instructions 31 Operating Instructions Safety Systems 2 C H IN ER MGB LO AR and MGB LO AP U 13 Technical data NOTICE If a product data sheet is included with the product the information on the data sheet applies in case of discrepancies with the operating instructions Parameter Value Unit Housing material Glass fiber reinforced plastic die cast zinc nickel plated stainless steel Dimensions See chapter 7 4 Dimension drawing on page 12 Weight Interlocking module 0 75 kg Handle module 1 00 Escape release 0 50 Ambien
17. tightening torque of 1 Nm Tighten screw for the cover for the mechanical release to 0 5 Nm 112657 12 01 15 translation of the original operating instructions 21 Operating Instructions Safety Systems E C 4 IN ER MGB LO AR and MGB LO AP U 11 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 The same requirement applies to the safety outputs 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 unit 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 The mounting of conduits directly on the MGB is not allowed Cables are only allowed to be connected via suitable cable glands For this purpose use EUCHNER cable gland of type EKPM20 06U Equivalent cable glands can be used if they are UL listed QCRV and are suitable for the related cable diameter 22 AWG 17 AWG 1 Note on the scope of the UL approval Only for applications as per NFPA 79 Industrial Machinery The devices have been tested as per the requirements of UL508 protection against electric shock and fire 11 2 Safety in case of faults The
18. 1 9 Operation as separate device 24 V DC x Y Y F1 F2 51 2 3 UA UB T FHA FB T RST T b b O o X3 4 5 6 xd x42 x 6 X2 3 24 xii xi3 Ooo me 165 i ES 51 S2 H2 S3 H3 1 m Gf Y x uu Monitoring Outputs A x ov A OO OO Q 5 5 x3 5 4 4 4 5 5 1 X5 2 Xs 4 2 1 2 2 2 6 X2 7 X3 2 o 900 Pe F 1 9 ov ov FOIA FO1B_ OD or or Connected load Figure 16 Connection example for separate operation 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 seconds The supply voltage to the switches is interrupted during this time The RST input must be connected to O V if it is not used 112657 12 01 15 translation of the original operating instructions 27 Operating Instructions Safety Systems E C H IN ER MGB LO AR and MGB LO AP U 11 10 Operation in an AR switch chain FT TA 24 V DC AR F1 F2 S1 3 UA UB T FIA FB T RST T b b 3 4 5 6 xd x42 46 XX3 24 xi X3 3 eu EUCHNER 62 uA 51 S3 H3 T poH Pd F un a Monitor
19. 40 440 330 o 2 pum 5 l 1221 uonesado ul y9ea JO uore duioo Jaye jueuspe wouye 504 440 440 440 440 X X 2 GOIN 404 o0 an3uo 3oq 14esui pue 100p 50 2 suoneJedo jo uondnuequ eui juanaud oj di uonejedo ul yoea ZHI 440 440 440 440 papasul dm i IN w apooiun o df Jaye uiu Ajuo ejnpouu ajpuey Jayjoue jo ul yoea 40 peaJ s adIAap uado 1000 xe 440 440 440 440 jou uedo GOIN 401 JUO Aqpue s ul yoeay 5 pue 100p uoreJedo ELON o 440 NO NO NO p hH sul P o o NO 84e g104 pue VTO4 sindino Ajajes an3uo loq pasoja 100p uone1edo euuoy 440 NO NO NO p soyo 5 uon 5 m eJado c pasoj9 100p uonejedo euoy 340 4 440 440 NO 440 paysasul ou p soyo NO 8u07 5 XS wn uado 100p uonejedo jeuuoN Bud 440 440 440 440 payasul jou uedo og ou Suo du LO gt E 5 38 55 98 82 gg 3 2 8 182 3 313 53 3 E 186 S8 55 s S exis a gt 5 s im z apow Sunes do 2 z a i 2 9 LO e El m WO Eb a gt e 3 403e2Iput q31 da da amp r Operating Instructions Safety Systems E C H N ER MGB LO AR and MGB LO AP U 15 Troubleshooting and assistance 15 1 Fault reset Proceed as follows 1 Op
20. EUCHNER Operating Instructions Safety Systems MGB LO AR EN MGB LO AP from V3 0 0 Operating Instructions Safety Systems 2 C 4 IN ER MGB LO AR and MGB LO AP U Contents 1 About this CO CUM 4 1 1 CO SV 4 1 1 1 Notes on older product versions 4 1 2 are et BrOUDi unos EN oa 4 1 3 Key tO SymMDO see ee eee ey eee ere eee ee 4 1 4 Supplementary documents 5 2 Correct a 6 Z Main differences between MGB AP and 7 3 Description of the safety functi0N occonncccnncccncconononancncnnonancnnnnonnnconaronnnnonanrenanonns 8 4 Exclusion of liability and warranty ocoooonccccnconncconoconcncncnconancnnnrnnnnconaronnnnonannnnanonos 9 5 General safety MSC Sucia dro 9 6 li e APP O 10 7 System overvievv 8 8888888888888 8388884348 8333888 3488883488 883333883333 11 7 1 Interlocking module MGB LO 11 7 2 Handle module 1 7 3 Escape release MGB E optional nnnm nnne 11 7 4 DIMENSION dEQWIIB ea 12 7 5 Lockout mechanism oit eta ada ete dada dadda ade ete e a ete e RR
21. Leiter Elektronik Entwicklung Manager Electronic Development Responsable D veloppement Electronique Direttore Sviluppo Elettronica Director de desarrollo electr nico EUCHNER GmbH Co KG KohlhammerstraRe 16 70771 Leinfelden Echterdingen Germany 11 02 2015 NG KM Blatt Sheet Page Pagina Pagina 1 EUCHNER GmbH Co KG Kohlhammerstrafte 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de 38 trans ation of the original operating instructions 112657 12 01 15 U L N E R Operating Instructions Safety Systems MGB LO AR and MGB LO AP 112657 12 01 15 translation of the original operating instructions 39 Euchner GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen info euchner de www euchner de Edition 112657 12 01 15 Title Operating Instructions Safety Systems MGB LO AR and MGB LO AP from V3 0 0 translation of the original operating instructions Copyright EUCHNER GmbH Co KG 01 2015 Subject to technical modifications no responsibility is ac cepted for the accuracy of this information
22. OV OV FILA FOIA FILB FO1B r i 1 i 1 DAO Udri s eee eee PODER m 0v 4 eo Jd 1552000000 m Important lay cables in a common harness Figure 18 Central wiring of an AR switch chain in the control cabinet 11 11 3 Number of devices in the switch chains In a pure MGB switch chain a maximum of ten devices can be connected in series In mixed switch chains e g MGB together with CES AR the maximum number of devices is also ten 11 11 4 Resetting in switch chains a Important Use the reset input RST for resetting in AR switch chains All devices in the chain must be reset simultaneously Resetting individual switches will result in faults 112657 12 01 15 translation of the original operating instructions 29 Operating Instructions Safety Systems 2 C H N ER MGB LO AR and MGB LO AP U 12 Setup 12 1 Teach in operation only for MGB unicode The handle module must be assigned to the interlocking module using a teach in function before the system comprising interlocking module and handle module forms a functional unit During a teach in operation the safety outputs are switched off a Important The interlocking module disables the code for the previous handle module if teach in is carried out for a new handle module Teach in is not possible again immediately for this actuator if a new teach in operat
23. V in the switched on state All the electrical connections must either be isolated from the mains supply by a safety trans former according EN IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent isolation measures 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 which 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 To prevent EMC problems it is imperative you follow the chapter 11 5 Notes on cable laying on page 23 Follow EMC notes on devices in the immediate vicinity of the MGB system and their cables 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 DIN EN 60204 1 2006 section 4 4 2 EMC a Important If the device does not appear to function when the operating voltage is applied e g green Power LED does not illuminate the safety switch must be returned to the manufacturer To ensure the stated degree of protection is achieved the cover screws must be tightened to a
24. 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 E 2006 42 EG Maschinenrichtlinie 2006 42 EC Machinery directive 2006 42 CE Directive Machines 2006 42 CE Direttiva Macchine 2006 42 CE Directiva de m quinas 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 Nr 1 5 1 der Maschinenrichtlinie eingehalten The safety objectives of the Low Voltage Directive comply with Annex 1 No 1 5 1 of the Machinery Directive Les objectifs de s curit de la Directive Basse Tension sont conformes l annexe 1 No 1 5 1 de la Directive Machines Gli obiettivi di sicurezza della Direttiva Bassa Tensione sono conformi a quanto riportato all allegato 1 No 1 5 1 della Direttiva Macchine Los objetivos de seguridad de la Directiva de Bajo Voltaje cumplen con el Anexo 1 No 1 5 1 de la Directiva de M quinas Folgende Normen sind angewandt a EN 60947 5 3 1999 A1 2005 Following standards are used b EN ISO 14119 2013 Les normes suivantes sont appli
25. en the safety guard 2 Switch off operating voltage at the interlocking module for min 3 seconds or connect 24 V to the input RST for min 3 seconds Alternatively the internal reset see 7 System overview on page 11 can be pressed for 3 seconds with a pointed object e g ball point pen The green LED State flashes quickly approx 5 Hz in case of AR configuration A self test is performed during this time approx 10 s in case of AR configuration The LED then cyclically flashes three times 2 Close the safety guard The system is in normal mode again 15 2 Help on troubleshooting in the Internet You will find a help file on troubleshooting under Support in the service area at www euchner de 15 3 Help on mounting in the Internet You will find an animation on the mounting process at www euchner de 15 4 Application examples You will find application examples on connecting the device to various control systems at www euchner de 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 36 translation of the original operating instructions 112657 12 01 15 Operating Instructions Safety Systems E U C H N ER MGB LO AR and MGB LO AP 17 Inspection and service A WARNING TAN sr Loss of the safety function
26. erformed 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 Part 1 General requirements The safety system MGB can only be combined with the intended modules in the MGB system family On the modification of system components EUCHNER provides no warranty for function Interlocking modules with the configuration MGB AR can be integrated into an AR switch chain AR Connection of several devices in an AR switch chain is permitted only using devices intended for series connection in an AR switch chain Check the operating instructions for the related device a Important The user is respon
27. feature the following safety functions Monitoring of the safety guard position interlocking device according to EN ISO 14119 Safety function The safety outputs are switched off when the safety guard is open see chapter 6 Function on page 10 Safety characteristics category Performance Level PFH see chapter 13 Technical data on page 32 The following applies to devices with emergency stop Emergency stop emergency stop device according to EN ISO 13850 Safety function emergency stop function Safety characteristics Bjog value see chapter 13 Technical data on page 32 8 translation of the original operating instructions 112657 12 01 15 U E 1 1 N E R Operating Instructions Safety Systems MGB LO AR and MGB LO AP 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 switches fulfill 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 an MGB component after an extended period without use after every fault after any change to the DIP switch setting Independent
28. g Instructions Safety Systems E U E H N ER MGB LO AR and MGB LO AP 7 System overview Cover for mechanical release LED indicator DIP switches Terminals X2 X5 Depending on version Cable entry M20x1 5 or plug connector Internal reset Auxiliary marking for maximum permitted mounting distance Qe eoeeos Notice Depending on the version additional controls and indicators may be integrated into the cover and a mounting plate can be included See enclosed data sheet Figure 1 Interlocking module MGB L 7 2 Handle module MGB H D Key Door handle 2 Fold out lockout mechanism optional second automatically extending lockout mechanism 3 Locking pin for handle adjustment 4 Locking screws T10 for housing cover s Bolt tongue Notice Depending on the version a mounting plate can be included See enclosed data sheet Figure 2 Handle module MGB H 7 3 Escape release MGB E optional Key Door handle 2 Setscrew Cover 4 Actuation axis 8 x 8 mm different lengths available Protective sleeve Notice Depending on the version a mounting plate can be included See enclosed data sheet Figure 3 Escape release MGB E 112657 12 01 15 translation of the original operating instructions 11 EUCHNER AP and MGB LO AR Operating Instructions Safety Systems MGB LO sajejd Sununoul jeuondo
29. ime In case of AP configuration the following applies After switching on the unit carries out a self test for 0 5 s The system is ready for operation only after this time Switch on time of safety outputs nus n case of AR configuration the following applies The max reaction time from the moment when the safety 5 I guard is locked to the moment when the safety outputs switch on To is 570 ms In case of AP configuration the following applies The max reaction time from the moment when the bolt tongue is inserted to the moment when the safety outputs switch on To is 570 ms LI Simultaneity monitoring safety inputs FI1A FIIB If the safety inputs have different switching states for longer TLB f than 150 ms the safety outputs FO1A FO1B will be switched off The device switches to fault state Risk time according to EN 60947 5 3 If the bolt tongue is pulled out of the interlocking module the safety outputs FO1A and FO1B are deactivated after a maxi mum of 350 ms This value applies to a single switch For each additional switch in a chain the risk time increases by 5 ms Difference time The safety outputs FO1A and FO1B switch with a slight delay in relation to each other They both have the ON state at the latest after a difference time of 10 ms Time offset The max permissible time offset between switch on of operating voltage UB and auxiliary voltage UA is 1 s 14 System states 14 1 Key to symbols LED
30. ing Outputs G Y ov DO IDO D X5 5 Yes X X5 1 5 2 X5 4 X2 1 x X26 X2 7 X3 2 ov ov FO1A FO1B l Ta Lo or 9 9 3 4 4 UA UB T FIA HiB T RST T o o d b XX4 X56 xii 2 46 XX3 24 xu X3 3 o m 1 1 51 S3 H3 m 46 0 Eos x Ez oa Monitoring Outputs N ov OO OO O xss x3 5 4 4 4 5 Xu X5 2 X5 4 Xi 2 2 2 6 X2 7 X3 2 1 9 T 9 o ov ov FOIA FO1B OD oT oL Connected load GND N Figure 17 Connection examples for operation in a CES AR switch chain For detailed information on operation in an AR switch chain see the related CES AR operating instructions The interlocking module MGB LO AR behaves in the switch chain in practice like a safety switch CES AR The differ ences to the CES AR are described in the following 28 translation of the original operating instructions 112657 12 01 15 IN ER Operating Instructions Safety Systems E U C H MGB LO AR and MGB LO AP 11 11 Notes on operation in an AR switch chain 11 11 1 System times AR The interlocking module has longer reaction times than a CES AR switch see chapters 13 Technical data on page 32 and 13 1 Typical system times on page 33 11 11 2 Wiring an AR switch chain To prevent earth loops the wiring should be in a star configuration see Figure 18 terminating plug b Y FHAF B 4 MGB L AR UB
31. ion is carried out The disabled code is deleted again in the interlocking module only after a third code has been taught The interlocking module can only be operated with the last handle module taught gt If in the teach in standby state the interlocking module detects the handle module taught in or a disabled handle module the teach in standby state is ended immediately and the interlocking mod ule changes to the normal state gt If the bolt tongue is in the operating distance for less than 60 s the handle module is not taught O Tip A teach in adapter order no 122369 is available for easier teach in of already mounted AR devices or for device replacement lt is simply inserted between the connecting cable and the AR device The device immediately enters teach in operation on reconnection After teach in the adapter is removed again and the MGB is connected normally It is not necessary to fit a jumper e g in the control cabinet Teaching in handle module 1 Fit handle module 2 Close safety guard Check for correct alignment and distance using the marking on the interlocking module and re adjust if necessary 3 Insert bolt tongue in the interlocking module 4 Apply operating voltage to the interlocking module The green LED State flashes quickly approx 5 Hz A self test is performed during this time approx 10 s in case of AR configuration Teach in operation starts green LED State flashes s
32. irectly 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 The safety outputs 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 the chapter 13 Technical data on page 32 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 EUCHNER AR device series connection Pulsed signals must not be present at inputs FILA and FI1B The test pulses are also present when the safety outputs are switched off only on FO1A Depending on the Always connect inputs FILA and FI1B directly to a power supply unit or to outputs FO1A and FO1B of another AR 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 o NOTICE Due to the fact that short circuit m
33. jnoyym peyunoui go Suweap uorsueui angi Eu E yooypeq 216 919 TS WSIUBYIBW 0 20 Sly 09 Ov 61 V Xp S TXOZIN 8 2 CO DJA 255 701 9611 lpuondo wsiueyoaw 110 20 Sulpuajxa For K eoneuojne pue 8123 40128uuoo Sin d uy suorsueuillq 340 3nv 11 ES ason nz 9v LL 9726 TY 1 e 29 adessy lnpoul Suly oH lul loH uoisueullq py Z translation of the original operating instructions 112657 12 01 15 12 C H IN E R Operating Instructions Safety Systems EU MGB LO AR and MGB LO AP 7 5 Lockout mechanism If the lockout mechanism is pivoted out extended the bolt tongue cannot be extended The lockout mechanism can be secured with padlocks see Figure 5 To pivot out press the grooved part only possible with bolt tongue retracted Key X Padlock min 2 mm max 10 mm NL Notice You can fit a maximum of 3 locks 8 mm Automatically extending second lockout mechanism Padlock min 6 mm max 10 mm Figure 5 Lockout mechanism secured with padlock 112657 12 01 15 translatio
34. lowly approx 1 Hz During teach in the interlock ing module checks whether the handle module is a disabled handle module Provided this is not the case the teach in operation is completed after approx 60 seconds and the green LED State goes out The new code has now been stored and the old code is disabled 5 To activate the handle module s code from the teach in operation in the interlocking module the operating voltage must then be switched off at the interlocking module for min 3 seconds As an alternative 24V can be applied to the input RST for min 3 seconds Teach in in a series connection works analogously Here the complete series connection must be restarted using the input RST 12 2 Mechanical function test It must be possible to easily insert the bolt tongue in the interlocking module To check close safety guard several times and actuate door handle If available check function of the escape release It must be possible to operate the escape release from the inside without excessive effort approx 40 N 30 translation of the original operating instructions 112657 12 01 15 C H IN ER Operating Instructions Safety Systems EU MGB LO AR and MGB LO AP 12 3 Electrical function test 11 A WARNING a A On usage in a switch chain with different AR devices e g CES AR CET AR also follow the procedure for the functional check in the related operating instructions 1 Switch on
35. n of the original operating instructions 13 Operating Instructions Safety Systems MGB LO AR and MGB LO AP EUCHNER 7 6 Escape release optional The escape release is used to open a safety guard from the inside without tools e Important It must be possible to operate the escape release manually from inside the protected area without tools It must not be possible to reach the escape release from the outside The actuator must not be under tensile stress during manual release The escape release meets the requirements of Category B according to EN ISO 13849 1 2008 Fit escape release such that operation inspection and service are possible The actuation axis for the escape release must be inserted min 10 mm into the handle module Note the information on the different profile widths in the next chapter Align escape release axis at right angles to the handle module See Figure 4 and Figure 7 7 6 1 Preparing escape release also see Figure 6 Preparing escape release on page 15 Profile width Length required for Which EUCHNER parts are required Necessary work steps actuation axis Without plates With mounting plates 4 mm each D D 13 D 21 30 mm 43 mm 51 mm Standard escape release Shorten to required length with 110 mm axis order no 100465 40 mm 53mm 61 mm Standard escape release Without mounting plates with 110 mm axis None
36. 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 is only allowed to be triggered by the intended handle module MGB H that is positively fastened to the safety guard 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 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 4 Important Prior to use read the 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 sho
37. one of the two door wings additionally must be latched mechanically Use a rod latch Item or a double door lock Bosch Rexroth for this purpose for example Important If installed flush the switching distance changes as a function of the installation depth and the safety guard material Operating distance Interlocking Handle module module Flush mounting Operating distance Interlocking module Surface mounting Handle module gt You will find an animation on the mounting process at www euchner de The color and labeling of pushbuttons and indicators can be modified For mounting steps see Figure 7 and Figure 8 to Figure 13 Install system so that inspection and maintenance are possible 16 translation of the original operating instructions 112657 12 01 15 U E 141 N E R Operating Instructions Safety Systems MGB LO AR and MGB LO AP 8 1 Mounting color cover Mounting 9 Removing Color cover 112657 12 01 15 translation of the original operating instructions 17 Operating Instructions Safety Systems E C NI ER MGB LO AR and MGB LO AP U a nies IQ NC NT N r Tu 2 Tahir e
38. onitoring of the safety outputs FO1A FO1B is performed by the device itself the Performance Level in accordance with EN 13849 is not reduced if the control system pulsing is switched off O Tip A detailed example of connecting and setting the parameters of the control system is available for many devices at www euchner de in the area Download Applications MGB The features of the respective device are dealt with there in greater detail 112657 12 01 15 translation of the original operating instructions 25 Operating Instructions Safety Systems 2 C 4 IN ER MGB LO AR and MGB LO AP U 11 8 Terminal assignment and contact description O on aC 000000 12345678 12345678 off optional cover function y 253 m e x3 2 O state GN XS E Power GN ssssse B55 8E O 654321 654321 1 e Figure 15 Connections and indicator LED Terminal Designation Description X3 1 to X3 3 See the enclosed data sheet X3 4 UA Power supply for monitoring outputs and cover assembly DC 24 V must be permanently present X3 5 OV Ground DC 0 V connected internally to X5 5 X3 6 Not used X3 7 Not used X3 8 Not used X4 1 FILA In case of AR
39. operating voltage UB is reverse polarity protected The safety outputs FO1A FO1B are short circuit proof A short circuit between FILA and FI1B or FO1A and FO1B is detected by the device A short circuit in the cable can be excluded by laying the cable with protection 11 3 Fuse protection for power supply The power supply must be provided with fuse protection depending on the number of devices and current required for the outputs The following rules apply Max current consumption of an individual device Imax Imax lug lua lro1a Fo1B lug Device operating current 80 mA lua Load current of monitoring outputs OD OT and OI 3 x max 50 mA switches leo1A Fo1B Load current of safety outputs FOIA FO1B 2 x max 50 mA Max current consumption of a switch chain gt Imax AR Y Imax lro1A FO1B N X lug lua n Number of connected devices Current assignment to the fuses Current Fuse circuit F1 Fuse circuit F2 lus 80 mA lFo1A FO18 2 x max 200 mA lop oT 01 3 x max 50 mA Iswitches Max 100 mA per switch lindicators Max 5 mA per indicator 22 translation of the original operating instructions 112657 12 01 15 E E H N ER Operating Instructions Safety Systems U MGB LO AR and MGB LO AP 11 4 Requirements for connection cables IN CAUTION LA l l Risk of damage to equipment or malfunctions as a result of incorrect connection cable
40. qu es c EN ISO 13849 1 2008 Vengono applicate le seguenti norme d EN 60947 5 5 1997 A1 2005 Se utilizan los siguientes estandares Bezeichnung der Bauteile Type Richtlinie Normen Zertifikats Nr Description of components Type Directives Standards No of certificate Description des composants Type Directive Normes Numero du certificat Descrizione dei componenti Tipo Direttiva Norme Numero del certificato Descripci n de componentes Typo Directivas Est ndares N mero del certificado Sicherheitsschalter MGB L AR Safety Svvitches MGB L AP Interrupteurs de s curit MGB H ll a b c UQS 123125 Finecorsa di sicurezza MGB E Interruptores de seguridad MGB C Sicherheitsschalter mit Not Halt Einrichtungen MGB L AR Safety Switches with Emergency Stop facilities MGB L AP Interrupteurs de s curit avec appareillage arr t d urgence MGB H Li a b c d UQS 123125 Finecorsa di sicurezza con dispositivi di arresto di emergenza MGB E Interruptores de seguridad con dispositivos de parada de MGB C emergencia Benannte Stelle NB 0035 TUV Rheinland Industrie Service GmbH Am Grauen Stein 51105 Koln Germany Notified Body Organisme notifi Sede indicata Entidad citada Dipl Ing FH Duc Binh Nguyen Dokumentationsbevollmachtigter Documentation manager Responsable documentation Responsabilita della documentazione Agente documenta Leinfelden Februar 2015 i A Dipl Ing Richard Holz
41. s On the usage of other connection components the requirements in the following table apply EU CHNER provides no warranty for safe function in case of failure to comply with these requirements Observe the following requirements with respect to the connection cables Parameter Value Unit Conductor cross section min 0 13 mm R max 60 O ku C max 120 nF km L max 0 65 mH km 11 5 Notes on cable laying Lay all MGB connection cables in a common cable harness UB OV OV FILA FILB mm Important lay cables in a common harness Figure 14 Stipulated cable laying 112657 12 01 15 translation of the original operating instructions 23 Operating Instructions Safety Systems MGB LO AR and MGB LO AP EU C H N ER 11 6 Changing device configuration using DIP switches Tip You will find an animation on device configuration at www euchner de DIP switches The devices can be configured using the DIP switches The following settings are possible Changing system family AR AP switching 2 Position of the switches off Item Description 1 DIP switches 2 Sticker with factory setting Function of the switches 4 Important ON DIP switches 3 4 and 6 must be set to off position sale wis i 1 2113 4 5 6 A B C
42. sible 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 Correct use requires observing the permissible operating parameters see chapter 13 Technical data on page 32 gt If a product data sheet is included with the product the information on the data sheet applies 6 translation of the original operating instructions 112657 12 01 15 C F N ER Operating Instructions Safety Systems U MGB LO AR and MGB LO AP Table 1 Possible combinations for MGB components Handle module Evaluation unit MGB H from V2 0 0 MGB AR AP e from V3 0 0 Key to symbols Combination possible 2 1 Main differences between MGB AP and MGB AR System family Symbol Use Optimized for operation in safe control systems MGB AP E If series connection is not necessary the number of terminals can be reduced using this system family Linking of several safety guards on one shutdown path As a consequence several safety doors be very simply polled using one MGB AR AR evaluation unit or two control system inputs 112657 12 01 15 translation of the original operating instructions 7 Operating Instructions Safety Systems 2 C H IN ER MGB LO AR and MGB LO AP U 3 Description of the safety function Devices from this series
43. t temperature at Ug DC 24 V 20 55 C Degree of protection Cover not populated populated with buttons indi cators selector switches IP 65 Cover populated with key operated rotary switch IP 54 Cover populated with key operated rotary switch FS22 IP 42 Safety class Ill Degree of contamination 3 Installation position Any Connection 4 cable entries M20x1 5 or plug connector Conductor cross section rigid flexible 0 13 1 5 AWG 24 AWG 16 With ferrule according to DIN 46228 1 0 25 1 5 mm With ferrule with collar according to DIN 46228 1 0 25 0 75 Operating voltage UB reverse polarity protected regulated residual 24 10 15 PELV VDC ripple lt 5 Auxiliary voltage UA reverse polarity protected regulated residual 24 10 15 PELV VDC ripple lt 5 Current consumption lug no load on any outputs 80 mA Current consumption lya mA Push button S unloaded per LED 5 External fuse See chapter 11 3 Fuse protection for power supply on page 22 Safety outputs FO1A FO1B Semiconductor outputs p switching short circuit proof Test pulses AR 1 000 AP 300 us Test pulse interval Min 100 ms Output voltage Uro1a Uro1B 1 HIGH Uro1a Uro18 Ug 2V Ug LOW Uro1a Uroig 0 1 VDC Switching current per safety output 1 200 mA Utilization category according to EN IEC 60947 5 2 DC13 24V 200 mA Caution outputs must be protected with a free wheeling diode in case of inductive loads Monitoring outputs p swi
44. tching short circuit proof Output voltage 1 Ua 2V Un Max load Max 50 mA Rated insulation voltage U 30 V Rated impulse withstand voltage Uim 1 5 kv Resilience to vibration In acc with EN IEC 60947 5 3 Switching frequency 0 25 Hz EMC protection requirements In acc with EN IEC 60947 5 3 Reliability values acc to EN ISO 13849 1 Category 4 Performance Level PLe PFHa 3 7x109 h 2 Mission time 20 years Biog emergency stop 0 065 x 106 Emergency stop Operating voltage 5 24 V Operating current 1 100 mA Breaking capacity max 250 mW Power supply LED 24 VDC Controls and indicators Operating voltage UA V Operating current 1 10 mA Breaking capacity max 250 mW Power supply LED 24 VDC 1 Values at a switching current of 50 mA without taking into account the cable length 2 Applying the limit value from EN ISO 13849 1 2008 section 4 5 2 MTTFd max 100 years the employers liability insurance association certifies a PFHd of max 2 47 x 108 32 translation of the original operating instructions 112657 12 01 15 C H IN F IR Operating Instructions Safety Systems EU MGB LO AR and MGB LO AP 13 1 Typical system times o Important The system times given are maximum values for one device Ready delay In case of AR configuration the following applies After switching on the unit carries out a self test for 10 5 NA The system is ready for operation only after this t
45. uld archive a printed copy of the operating instructions You can download the operating instruc tions from www euchner de 112657 12 01 15 translation of the original operating instructions 9 Operating Instructions Safety Systems 2 C H IN ER MGB LO AR and MGB LO AP U 6 Function Together with a handle module the interlocking module makes it possible to monitor the position of moving safety guards The combination also serves as a mechanical door stop at the same time The following switch on condition applies to the safety outputs FO1A and FO1B also see chapters 14 2 MGB AR Un IJ system status table on page 34 and 14 3 MGB AP system status table on page 35 Configuration D System family MGB AR MGB AP No fault in the device TRUE TRUE Safety guard closed TRUE TRUE S Bolt tongue inserted in interlocking module TRUE TRUE In case of series connection Signal available from the upstream switch on the safety inputs FI1A and 1 irrelevant In case of separate operation DC 24 V present at the safety inputs FILA and FI1B Y FOIA and FO1B are ON The interlocking module detects the position of the safety guard and the position of the bolt tongue The bolt tongue in the handle module is moved into and out of the interlocking module by actuating the door handle 10 translation of the original operating instructions 112657 12 01 15 Operatin
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