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Operating Instructions Safety systems MGB-L1-...AR.-... / MGB-L2
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1. i d Figure 2 Handle module MGB H 6 3 Escape release MGB E optional Key Door handle 2 Setscrew Cover Actuation axis 8 x 8 mm different lengths available Protective sleeve Note Depending on the version a mounting plate can be included See enclosed data sheet het Figure 3 Escape release MGB E Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EUCHNER sajejd Sununouu Jeuondo nou pay gojy Suweap uorsuaui y eJn814 V req yoo ped E Auc Jeq 10320 61 V 4 x Geck Xt S TXOZIN ANA og 2uondo wsiueyoaw 1n0X20 Sulpua xa Ajjeoiewojne pue 8129 40312euuoo 3n d uy SUOISUaWIG 00 mas 035019 8 5p L _ J GERS o GEL ear tg aseajas adessy npow ajpueH ajnpou 8um20 wayed ajoH SuiMeJp UOISUBWIG ba DCH IS Ov 8 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 6 5 DIP Important Mechanical release In the event of service the guard locking can be released with the mechanical release irrespective of the state of the solenoid see Figure 5 When release monitoring is active the system enters into a latching fault when the mechanical release is actuated See
2. and MGB L1 AP MGB L2 AP EU CH N ER 14 Troubleshooting and assistance 15 Service 14 1 14 2 14 3 Fault reset Proceed as follows 1 Switch the operating voltage off at the locking module for min 3 seconds As an alternative 24 V can be applied to the input RST for min 3 seconds The green LED State flashes quickly approx 5 Hz A self test is performed during this time approx 8 s in case of AR configuration The LED then cycli cally flashes three times 2 Close safety guard and switch guard locking on The system is in normal mode again Help on troubleshooting in the Internet You will find a help file on troubleshooting under Support in the download area at www EUCHNER de Help on mounting in the Internet You will find an animation on the mounting process at www mgb EUCHNER de 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 info euchner de Internet www euchner de 35 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 16 Inspection and service Warning Note Loss of the safety function 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
3. E S 52 91815 E e alae E BIS ES S E epow supesedo c Saban all e z 3 S gt d Q z 403891pu q31 va be o Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EUCHNER 13 3 System status table MGB AP je1njoejnueui ay 1263uoo Pinoys nof aseo siu ul 3jnej ewep Eueiut ue sajeoipur SIY lqe snjejs wuejs s au ul snjejs 3IA p pa ejdsip y puy jou op nof j 3uey1oduu GE aged aouejsisse pue Sunooysajqno y uonoes DIS pyy 39521 0 ulese 1 eso pue puen3 Ajayes uado Ynez SuljojeruON K ddns samod ay w044 e2i ep ay 12euuoosip AUSU0 40 Ndu sy ay asn S 0 ne Suiuoye 9pasoxa so oK2 B8uneu do uolllitu uopdni Pep I n I 49jut LOYS YIM aun Suo u A 104 NO SI J9MOd X X X X X X X X pajenjoe sem aseajad je3iueuoaui JO aseajas adedsa BULO UOW esea a1 INJIL YM P n8uo JOG USADA 291 sno uo1 e2uenbes PUBIS I NO 30 430 30 440 X X X DIE eyep Aney jueuoduioo 3 9 ney Ieuj lul O NO 330 330 330 330 X X X sonsouseiq S ndino etg Je 1In2419 YOYs 10 Ayjigeded Bulyoqims Jo SSo 40 SPN ous 8 10143 NAMO N xv NO 340 340 340 340 H H H AL 902 Ul 10448 89 10448 peal ampou pueH x 440 X X X 440 X X X Sues uoywsqiq Plenu 40 uoneanayuoo urge Suunp 40413 XI NO 330 330 330 330 X X X uone
4. The locking arm is kept in locked position by solenoid force and unlocked by spring force when the solenoid is switched off open circuit current principle The safety guard can be opened immediately in the event of interruption of the solenoid power supply Usage only in special cases in accordance with strict evaluation of the accident risk see EN 1088 1995 A2 2008 section 5 5 Example If the risk of accidental locking inside a safety guard during a power failure is higher than the risk of ineffective guard locking Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 6 System Overview 6 1 Locking module MGB L y Cover for mechanical release LED indicator DIPswitches Terminals X2 X5 Locking bar Depending on version Cable entry M20x1 5 or plug connec tor Auxiliary marking for maximum permit ted mounting distance ee 99s e Note 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 Locking module MGB L 6 2 Handle module MGB H Locking pins for housing cover and handle adjustment Folding lockout mechanism optional second automatically ex tending lockout mechanism 4 a Bolt tongue Note Depending on the version a mounting plate can be included See enclosed data sheet Key Door handle
5. The system is mounted the other way up as it were for doors hinged on the left In other words the safety guard opens by pressing up the door handle see Figure 9 For this reason the actuating direction of the door handle must be changed see Figures 9 14 similarly on handle modules for doors hinged on the left Q Unscrew locking pins Press door handle up Push cover aside Figure 9 Changing actuating direction step 1 Figure 10 Changing actuating direction steps 2 and 3 Only if using an escape release using the hexagon h screw turn the joint counterclockwise from position a to Lift the locking pin on the door handle using a screwdriver position b and hold it in this position Close cover Turn door handle to the right Screw in locking pins and tighten to 2 Nm Figure 11 Changing actuating direction steps and s Figure 12 Changing actuating direction steps to 16 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 3 mm OD ve 2 S Y A OPEN 2 Loosen the setscrew Reposition the door handle by 90 in clockwise direction and fasten it again Tighten setscrew to 2 Nm State after repositioning Figure 13 Changing actuating direction step and Figure 14 Changing actuating direction final state 9 Protection ag
6. n son conforme a los requisitos de las siguientes directivas si fueran aplicables 1 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 1 08 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 objetives of the Low Voltage Directive comply with Annex I No 1 5 1 of the Machinery Directive Les objectifs de s curit de la Directive Basse Tension sont conformes 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 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 1999 A1 2005 Following standards are used b EN 1088 1995 A2 2008 Les normes suivantes sont appliqu es res EN ISO 13849 1 2008 Vengono applicate le seguenti norme Se utilizan los siguientes est ndares Bezeichnung der Bauteile Type Richtlinie Normen Zertifikats Nr Description of components Type Directives Standards No of certificate Description des c
7. see section 10 7 Terminal assignment and contact descrip tion page 25 1 Switch off power supply 2 Set DiPswitches 1 2 and 5 as shown For changing from AR gt AP For changing from AP gt AR ON ON 1 2 5 1 2 5 3 Switch the power supply on for at least 5 seconds The change is confirmed by the illumination of the Power LED All other LEDs are off 4 Switch off power supply and set DIPswitch 5 to OFF The next time the device is started it operates in the operating mode set 21 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER Deactivating guard lock monitoring Warning Risk of injury due to inactive guard lock monitoring If guard lock monitoring is inactive the position of the guard locking does not influence the safety outputs The safety guard can be opened immediate ly This setting is not allowed to be used in applications in which e g there is hazard due to overrunning machinery movement 1 Switch off power supply 2 Set DiPswitches 3 5 as shown Deactivating guard lock monitoring Activating guard lock monitoring 123456 123456 3 Switch the power supply on for at least 5 seconds The change is confirmed by the illumination of the Power LED All other LEDs are off 4 Switch off power supply and set DIPswitch 5 to OFF The next time the device is started it operates in the operating mode s
8. ER 2 Correct use Uu DIP The system comprises at least one locking module MGB L1 MGB L2 and one handle module MGB H The safety system MGB is an electromagnetic interlocking device with guard locking The locking module can be configured with the aid of DIPswitches Depending on the setting the locking module behaves like an AP or AR device In addition the guard lock monitoring can be switched on or off More detailed information about the possible settings is available in the section 10 5 Changing device configuration using DIPswitches page 21 With active guard lock monitoring the following applies In combination with a movable safety guard and the machine control this safety component can prevent opening of the safety guard while a dangerous machine movement is performed The position of the guard locking is monitored during this process For the control system this means that starting commands which cause hazardous situations must become active only when the safety guard is in protective position and the guard locking is in locked position The locked position of the guard locking must be released only when the haz ardous situation is no longer present With inactive guard lock monitoring the following applies In combination with a movable separating safety guard this safety device prevents dangerous machine movements from occurring while the safety guard is open A stop command is triggered if the sa
9. Regular inspection of the following is necessary to ensure trouble free long term operation Check the switching function see section 11 3 Electrical function test page 30 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 The year of manufacture can be seen in the lower right corner of the rating plate 36 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 17 Declaration of conformity N EUCHNER More than safety C EUCHNER EUCHNER GmbH Co KG EG Konformit tserkl rung Original DE Kohlhammerstra e 16 EC Declaration of Conformity Translation EN 70771 Leinfelden Echterdingen CE D claration de Conformit Traduction FR Germany CE Dichiarazione di conformit Traduzione IT CE Declaraci n de Conformidad Traducci n ES 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 1 prodotti sotto elencati sono conformi alle direttive sotto riportate dove applicabili Los productos listados a continuaci
10. System status table signal sequence incorrect status DIA red Lock flashes 1 time The system might not enter into a latching fault if the mechanical release is actu ated very slowly The mechanical release is not a safety function The machine manufacturer must select and use a suitable release escape release emergency unlocking etc for a specific application A risk assess ment appraisal is required for this purpose It may be necessary to take specifications from a product standard into account The correct function must be checked at regular intervals Loss of the release 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 The locking screw must be screwed back in and sealed after assembly and after use of the mechanical release for example with sealing lacquer Tightening torque 0 5 Nm 1 Undo locking screw 2 Lift locking arm using a screwdriver and actuate door handle TTT A wim HETTE 4 LLL SEE LOI Figure 5 Mechanical release 10 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 6 6 Key CD Padlock min 2 mm max 10 mm Note You can fit a maximum of 3 locks 8 mm Automatically extending second lockout mechanism Padlock m
11. are switched off only on FO1A Depending on the inertia of the connected device control system relay etc this can lead to short switching processes only on configuration as AR device There must also not be any pulsed signals on the inputs FI1A FI1B The MGB is connected statically to 24 V DC connection comparable with light barriers OSSD Do not use a control system with pulsing or switch off the pulsing function in your control system The device generates its own pulsed signal for short cir cuit monitoring on the output lines FO1A FO1B A downstream control system must tolerate these pulses which may have a length of up to approx 300us The pulses are not present when the safety outputs are switched off 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 Due to the fact that the short circuit monitoring is undertaken by the device itself the Performance Level in accordance with EN 13849 is not reduced if the control system pulsing is switched off Connection to safe control systems To make easier the operation of the guard locking solenoid with a safe control system along with IMP the MGB has the control input IMM The above mentioned dual channel control of the guard locking does not provide increased safety as the device internal control of the guard locking is only of single channel design 24 Oper
12. is ON continuously depending on the state of the guard locking 3 Enable operation in the control system 4 If necessary deactivate guard locking and open safety guard 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 30 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 12 Technical data Note H a product data sheet is included with the product the information on the data sheet applies in case of discrepancies with the operating instructions Test duration after power on Value Unit Housing material Glass fiber reinforced plastic die cast zinc nickel plated Stainless steel Dimensions See section 6 4 Dimension drawing page 9 Weight Locking module 0 75 k Handle module 1 00 8 Escape release 0 50 Ambient temperature at U DC 24 V 20 55 C Degree of protection Cover not populated populated with buttons indicators IP65 Cover populated with key operated switch IP54 Cover populated with key operated switch FS22 IP42 Safety class Ill Degree of contamination 3 Installation position Any Locking force F in accordance with GS ET 19 2000 N Connection 4 cable entries M20x1 5 or plug connector Conductor cross section rigid flexible With
13. only allowed to be installed and placed in operation by authorized personnel who are familiar with the correct handling of safety components who are familiar with the applicable EMC regulations who are familiar with the applicable regulations on health and safety and ac cident prevention who have read and understood the operating instructions Important Prior to use read the operating instructions and keep these in a safe place En sure that the operating instructions are always available during mounting setup and servicing work EUCHNER cannot provide any warranty in relation to the readability of the CD DVD for the storage period required For this reason you should archive a printed copy of the operating instructions If you should lose the operating instructions you can download the document from www EUCHNER de Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 5 Function Ut DIP Important Warning Together with a handle module the locking module makes it possible to lock movable safety guards The combination also serves as a mechanical door stop at the same time The following switch on condition applies for the safety outputs FO1A and FO1B see also sections 13 2 System status table MGB AR page 33 and 13 3 System status table MGB AP page 34 System family MGB AR MGB AP Configuration Guard lock moni
14. L2 AR and MGB L1 AP MGB L2 AP translation of the original operating instructions Copyright EUCHNER GmbH Co KG 02 2014 Subject to technical modifications no responsibility is accepted for the accuracy of this information EUCHNER
15. Operating Instructions Safety systems MGB La AR MGB L2 AR and MGB L1 AP MGB L2 AP from V2 2 1 More than safety s EUCHNE Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER Contents N e Y Md O1 gt Q5 O OoOOOoooo Si n BROMNrO E E 00 E o o 10 10 11 11 1 11 2 11 3 12 12 1 13 13 1 13 2 13 3 14 14 1 14 2 14 3 15 16 17 About these operating instructions Scope Symbols used Correct use Exclusion of liability and warranty General safety instructions Function System Overview Locking module MGB4 Handle module MGB H Escape release MGB E optional Dimension drawing Mechanical release Lockout bar Escape release optional Mounting Mounting color cover Changing actuating direction here from right to left Protection against environmental effects Electrical connection Safety in case of faults Fuse protection for power supply Requirements for connection cables Notes on cable laying Changing device configuration using DIPswitches Notes on operation with control systems Terminal assignment and contact description Operation as separate device Operation in an AR switch chain Information on operation in an AR switch chain Setup Teach in operation only for MGB unicode Mechanical function test Electrical function test T
16. PLe PFH 3 1x102 h2 Mission time 20 years Controls and indicators Operating voltage 5 24 V Operating current 1 100 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 lengths 2 Applying the limit value from EN ISO 13849 1 2008 section 4 5 2 MTTF max 100 years the employers liability insurance association certifies a PFH of max 2 47 x 108 31 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 12 1 Important ei Hi ei H RSR AR DIP DIP 13 System states 13 1 Typical system times 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 8 s The system is ready for operation only after this time In case of AP configuration the following applies After switching on the unit car ries out a self test for 0 5 s The system is ready for operation only after this time Switch on time of safety outputs In case of AR configuration the following applies The max reaction time from the moment when the safety guard is locked to the moment when the safety outputs switch on T 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
17. ainst 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 locking and handle modules For this purpose a suitable installation position should be selected Cover device during painting work 17 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 Electrical connection Warning Caution In case of an error loss of the safety function through incorrect connection To ensure safety both safety outputs FO1A and FO1B must always be evaluated The monitoring outputs OD OT OL and Ol must not be used as safety out puts Lay the connection cables with protection to prevent the risk of short cir cuits 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 V in the switched on state All the electrical connections must either be isolated from the mains supply by a safety transformer according IEC 61558 2 6 with limited output voltage in the event of a fault or by other equivalent isolation measures For use and operation as per the requirements a power supply with the feature for use in class 2 circuits must be used The same requirement ap
18. ajsesul jou uado X 104 JUO JJ qpueis ul yoeay 9 NO 39IN3P snoinasd ZIN au uo s nd no Ajajes pay2o pue p soj 100p uogesado jewoy ureuo yy ue ur uonesado MZ MZ 440 NO NO NO NO NO peuesu pesop NO S pax30 pue p soj Joop uogesado jeuuoN a91n9p ayesedas se uoneJedo db 440 3IA p snoinasd x 440 Yous au uo sindino Ajajes pey2o pue pasoja 100p uone1ado jeuoy ureuo yy ue ur uone1edo TN NO 3001 340 NO NO NO 340 NO PU Peso 440 NO ae 8104 pue yT Oy sindino Ajajes NO ae gri4 VTIJ Sindur Ajayes O pajuasul anBuo 1loq pasojd 100p uonejedo jewoy Suliolluotu 490 pena eAnoeui YUM 440 Yous No NO 3u01 340 440 NO NO 340 Peuesu p soj NO uone4odo 340 ag 8104 pue v104 sindino Ajayeg NO 918 OI IJ sindu 440 ous 440 jeuuon Majes payasul an3uo 1loq pasos 100p uolesado jeuoy SUOWUOWW 490 pien8 oAn2e YUM NO 3001 i i 340 ous 440 uous 340 8T14 WT14 Sindur Ajajes p lu su en3uoj yoq pasoj9 100p uone1edo jeuuoN NO 3 01 NO u 340 340 NO NO 340 JHO Dog pesop 440 330 Yoys peso Joop uogesado jeuuoN O NO 3u07 340 340 340 NO 340 340 Pe esu jou pasojo X NO HOS uedo 100p uonejedo euoN O 430 8001 440 440 440 440 440 340 paysesul jou uedo X dn Jamod Jaye 15974198 o 7H G 440 440 440 440 440 X X X X 3897 4 9S ES Si o y 30 oo0o07z oc mo 2 gu o nn E 38 38 55 88 7 5 gh 8 Ex m g ae a 3 3 3 ara a s z s SCH a E E 32 08 G s B S 23 48 BE SS SE
19. ating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 7 Terminal assignment and contact description 12345678 12345678 8 LED 2 81 Cc Lock ye x3 Ct DIA rd X4 State gn BEER BEBE E 3 Power gn pee JE i 654321 frere eee X5 X4 Figure 16 Connections and LEDs Terminal Designation Description Old designation X3 1 to X3 3 See the enclosed data sheet X3 4 UA Power supply for the guard locking solenoid monitoring outputs and cover assembly DC 24 V must be U present continuously so that the guard locking solenoid functions X3 5 OV Ground DC 0 V connected internally to X5 5 OVa X3 6 See the enclosed data sheet X3 7 IMP Control voltage for switching on and off the guard locking DC 24 V Uo X3 8 IMM On usage of a safe control system Additional control input for switching guard locking on and off O V see section Connection to safe control systems page 24 Not normally required X4 1 FILA In case of AR configuration Enable input for channel A connect to DC 24 V in separate operation In case IN of switch chains connect output signal FO1A from previous device In case of AP configuratio
20. d contact description 25 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 8 Operation as separate device gt P gt KB K2 Ki ki Eo 1 S1k Start EucHner ESM BA3xx sit SI0 13 Tp AL F NO WNI E AN 9 vu gt gli VI103 8103 isu ao 10 10 MGB L AR S2 AO DC 24 V GNDO Figure 17 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 inter rupted during this time The RST input must be connected to O V if it is not used 26 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 9 Operation in an AR switch chain Tu AR p gt 25 P gt 29 vn A0 WWI dil VI alld F4 VIOJ 8104 1S4 ao 10 10 10 MGB L AR an vn WWI dil VI alld Risi
21. do Ajddns samod ay Wo 9IA p AY 12euuoosip Miaug JO ndul SY ay asn osas jnej 3ujoepuoN 0 4jnej Sulyoje7 9paaoxa saj9 o Suljesado uo vondrusaqut psp I Lous yym euin BuO A 10J NO SI J9M0d X X X X X X X X X p 1en128 sem sep 1 eoluey9au 10 aseajal adedsa 8uuolluotu ASPAS IAJ uM x QNBUO JOG u youq 2 al snoeuoJJe o2u nb s eUsIS xT o NO 430 330 440 330 X X X X DIE ejep Anez jueuoduio2 2 oi ney ue O NO 440 340 440 440 X X X X Sjndjno au ye PNIU 140us JO eded Sulyoums Jo sso JO SPN Jos 3 Sindjno au ye PNIU 140us 40 ug 1U23IMS y 40 SUD 1104 9 10118 NANO O xv NO 340 340 340 340 X X X X sonsouBelg Me 9p0 ul 10119 291 10449 peal ajnpow ajpueH O IN XE 440 X X X 440 X X X X YOJIMS snoieJd W014 giele uos 29130111 ses nd 358 Suissiui Za 10 18 Ndu O XZ NO 440 440 440 440 X X X bus Sumjes Ons Pienu o uoneanziuuoo urge Suunp 40113 o XI NO 440 340 440 340 X X X X uone1edo uye jo uona duio Jaye jueuspejwoux2e angisog 340 340 340 440 340 X X X X apooiun gow SulyOO paeng 4 are SH 104 Ajuo UO u3jMs pue JOOP asojd suoneJedo uyoga jo uondnui lui ayy jue eJd o 00 uore1edo uryoea o Hc 330 330 330 440 340 NO papasi Paso X dm s 8pooiun gon dn 4amod saye uiu JUO ajnpow ajpuey Jaujoue 104 ULYDed 104 Apeas s pun uado 100g O Xe 440 440 340 440 440 340 p
22. e release such that operation inspection and maintenance are pos sible 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 section Align escape release axis at right angles to the handle module See Figure 4 and 8 Preparing escape release Also see Figure 7 on the next page Profile Length required for Which EUCHNER parts are Necessary work steps width actuation axis required Without With plates mount ing plates 4 mm each D D 13 D 21 30 mm 43 mm 51 mm Standard escape release with Shorten to required length 110 mm actuation axis order no 100465 40 mm 53mm 61mm Standard escape release with Without mounting plates 110 mm actuation axis No order no 100465 With mounting plates If necessary Use long actuation axis and protec extended actuation axis order tive sleeve and shorten to required no 106761 length 45 mm 58 mm 66 mm Standard escape release with Use long actuation axis and protec 110 mm actuation axis tive sleeve and shorten to required order no 100465 length and extended actuation axis order no 106761 50 mm 63 mm 7lmm Standard escape release with Use long actuation axis and protec 110 mm actuation axis tive sleeve and shorten to required order no 100465 length and extended actuation axis order no 106761 12 Operat
23. echnical data Typical system times System states Key to symbols System status table MGB AR System status table MGB AP Troubleshooting and assistance Fault reset Help on troubleshooting in the Internet Help on mounting in the Internet Service Inspection and service Declaration of conformity 3 3 3 4 5 6 7 8 8 8 8 9 10 11 12 14 14 16 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 1 About these operating instructions 1 1 Scope The operating instructions are part of the system documentation for the safety system MGB It applies to the following MGB systems Series Guard locking types System families Product versions MGB L1 guard locking by spring force BP AR from V2 2 1 L2 guard locking by solenoid force AP AR Notes on older product versions Products with lower product versions or without a version number are not described by these operating instructions Download the related operating instructions for these products in the download area at www EUCHNER de 1 2 Symbols used Symbol Significance ES This section applies on operation as MGB AP SR This section applies on operation as MGB AR EN In this section attention must be paid to the DIPswitch setting Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N
24. en flashes at regular intervals 2 Close all safety guards and insert the bolt tongue into the locking module Guard locking by solenoid force Activate guard locking The safety outputs FO1A FO1B are ON The machine must not start automatically t must not be possible to open the safety guard The green State LED and the yellow Lock LED are illuminated continuously 3 Enable operation in the control system t must not be possible to deactivate guard locking as long as operation is enabled 4 Disable operation in the control system and deactivate guard locking y The safety guard must remain locked until there is no longer any risk of injury It must not be possible to start the machine as long as the guard locking is deactivated It must be possible to open the safety guard Repeat steps 2 4 for each safety guard With inactive guard lock monitoring 1 Switch on operating voltage The locking module carries out a self test In case of AR configuration The green State LED flashes for 8 s with 5 Hz 2 Close all safety guards and insert the bolt tongue into the locking module As soon as the bolt tongue is inserted in the locking module the safety outputs FO1A FO1B are ON Independent of whether the guard locking is active or not The machine must not start automatically The green State LED illuminates continuously The yellow Lock LED is ON for a long time with a short interruption or
25. eration for example with sealing lacquer Mounting color cover Removing SE CH 0 9 9 Qc Color cover 14 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER Cutout for escape release Recommended fastening material For fastening the guard locking module on the mounting plate DIN 912 M6X25 8 8 ZN CAP SCREW For fastening the handle module on the mounting plate DIN 7984 M6X10 ZN CAP SCREW Figure 8 Installation example for door hinged on the right general view 15 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 8 Changing actuating direction here from right to left Important Itis 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
26. et 22 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER Important Note Activating release monitoring Release monitoring can be activated only if guard lock monitoring is also active When release monitoring is active the system enters into a latching fault when the escape release or mechanical release is actuated See System status table signal sequence incorrect status DIA red Lock flashes 1 time 1 Switch off power supply 2 Set DiPswitches 5 and 6 as shown Deactivating release monitoring Activating release monitoring ON i 56 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 DIPswitch 5 to OFF The next time the device is started it operates in the operating mode set 23 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 6 Note Important Notes on operation with control systems General notes Do not use a control system with pulsing or switch off the pulsing function in your control system The device generates its own pulsed signal for short circuit monitoring on the output lines FO1A F01B A downstream control system must tolerate these pulses which may have a length of up to 1 ms The pulses are also present when the safety outputs
27. ferrule according to DIN 46 228 1 033 wo ae SCH AWG 16 T With ferrule with collar according to DIN 46 0 25 0 75 228 1 O Operating voltage UB reverse polarity protected y 150 regulated residual ripple lt 5 24 10 15 PELV v De Auxiliary power UA reverse polarity protected regulated residual ripple lt 5 96 24 10 15 PELV VDC Current consumption L no load on any outputs 80 mA Current consumption l With energized guard locking solenoid and mA unloaded outputs Ol OL OT and OD 350 Push button S no load per LED 5 External fuse See section 10 2 Fuse protection for power supply page 19 Safety outputs FO1A FO1B Semiconductor outputs p switching short circuit proof Test duration after power on AR lt 1000 AP lt 300 us Output voltage Ui Urorg HIGH Und roi U 2V U LOW Uroia Us Otis 1 VDC Switching current per safety output 1 200 mA Utilization category according to EN IEC 60947 5 2 DC 13 24 V 200 mA Caution outputs must be protected with a free wheeling diode in case of inductive loads Monitoring outputs p switching short circuit proof Output voltage 1 U 2V U Max load max 50 mA Rated insulation voltage U 30 V Rated impulse withstand voltage Up 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 according to EN ISO 13849 1 Category 4 Performance Level
28. fety guard is opened during the dangerous machine function The position of the guard locking is not taken into account dur ing this process Before safety components are used a risk assessment must be performed on the machine in accordance with EN ISO 13849 1 Safety of machinery Safety related parts of control systems General principles for design Annex B EN ISO 12100 Safety of machinery Basic concepts General principles for design Risk assessment and risk reduction Correct use includes compliance with the relevant requirements for installation and operation in particular EN ISO 13849 Safety of machinery Safety related parts of control systems General principles for design 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 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 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 Locking modules with the configuration MGB AR can be integrated into an AR switch chain s Connection of several devices in an AR switch chain is permitted only using devices intended for series connection in an AR switch chain Chec
29. ical data page 31 and 12 1 Typical system times page 32 Wiring an AR switch chain To prevent earth loops the wiring should be in a star configuration see Figure 19 terminating plug FI1A FI1B 1 YFI1A FIIB FO1A FO1B 4 MGB L AR W 5 MGB L AR W I FILA FILB UB OV UA OV UB OV UA OV FILA FO1A 1 i FILA FOlA I FB FOB FB FOB d id I 4 I L LBS xw 3 NO so A alcun wie I a Important lay cables fna tommon harness x Le Clm Figure 19 Central wiring of CES AR switch chain in the control cabinet Output current The safety outputs on the MGB have a lower maximum output current than a CES AR switch see section 12 Technical data page 31 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 Resetting in switch chains If you use the reset input RST for resetting in AR switch chains RST all devices in the chain must be reset at the same time Resetting individual switches will result in faults 28 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 11 Setup 11 1 Teach in operation only for MGB unicode The handle module must be assigned to the locking module using a teach in func tion before the system co
30. in 6 mm max 10 mm Lockout bar If the lockout mechanism is pivoted out extended the bolt tongue cannot be extended The lockout mechanism can be secured with padlocks see Figure 6 To pivot out press the grooved part only possible with bolt tongue retracted Order no 100464 right Order no 111157 right Order no 106619 left Order no 111158 left Figure 6 Lockout mechanism secured with padlock 11 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 6 7 Escape release optional The escape release is used to open a locked safety guard from the inside without tools escape release is actuated See System status table signal sequence incorrect status DIA red Lock flashes 1 time The system might not enter into a latching fault if the escape release is actuated When release monitoring is active the system enters into a latching fault when the very slowly Important The escape release is not a safety function The machine manufacturer must select and use a suitable release escape release emergency unlocking etc for a specific application A risk assess ment appraisal is required for this purpose It may be necessary to take specifications from a product standard into account The correct function must be checked at regular intervals Please observe the notes on any enclosed data sheets Fit escap
31. ing Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER Example with mounting plates Actuation axis Protective sleeve s gt Z 1 oe EE E Les 250 D 13 5 4 mm per plate 182 D 3 4 mm per plate Mounting plates e 55 5 Fastening material not included in delivery 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 O Figure 7 Preparing escape release 13 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 7 Mounting Warning Tip Mounting 7 1 Mounting must be performed only by authorized personnel With two wing hinged doors 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 You will find an animation on the mounting process at www mgb EUCHNER de The color and labeling of pushbuttons and indicators can be modified For installation steps see Figure 8 and Figures 9 to 14 Attach system such that operation of the mechanical release as well as inspection and maintenance are possible The locking screw of the escape release must be returned to its original position and sealed before putting into op
32. k the operating instruc tions for the related device For detailed information on operation in an AR switch chain please see the system manual for the related AR device Important The user is responsible for the integration of the device in a safe overall system For this purpose the overall system must be validated e g in ac cordance with EN ISO 13849 2 Correct use requires observing the permissible operating parameters see section 12 Technical data page 31 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 In the estimation of the PL for the overall system a maximum value of 100 years can be assumed for the MTTF according to the limit value in EN ISO 13849 1 2008 Section 4 5 2 This corresponds to a minimum value for the PFH of 2 47x105 h When up to 10 devices are connected in series these limit values can be assumed for the entire switch chain as a subsystem As a subsystem this Switch chain achieves PL e Main differences between MGB AP and MGB AR System family Symbol Use If series connection is not necessary the number of terminals can be MGB AP reduced using this system family 11 Linking of several safety guards on one shutdown path As a consequence MGB AR several safety doors can be very simply polled using one evaluation unit or AR two control system inputs 3 Exclusi
33. kobeurteilung eingebunden werden R ckf hrkreis muss entsprechend Feedback loop must be evaluated ACHTUNG ATTENTION MGB L AR VIOJ 8103 1S4 ao 10 10 10 A0 an vn WNI Tos diii YTI por 4 se gti K6 113 133 143 VI04 8104 isu on xo F6 MGBLL AR o 2 M 24 o K5 13 132 142 10 10 10 514 gn EN Lo ESM BA3xx EUCHNER A Su A2 SO S13 24VDC Al DC 24 VO GNDO Figure 18 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 system manual The locking module MGB L1 AR MGB L2 AR behaves in the switch chain in practice like a safety switch CES AR The differences to the CES AR are described in the following 27 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 10 Important Information on operation in an AR switch chain System times The guard locking module has longer response times than a CES AR switch see sections 12 Techn
34. les in a common harness Figure 15 Stipulated cable laying 20 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 5 Changing device configuration using DIPswitches Tip You will find an animation on device configuration at www mgb EUCHNER de DIPswitch The devices can be configured using the DIPswitches The following settings are possible Con Le Changing system family AR AP switching Im off Deactivating guard lock monitoring Activate release monitoring possible only with active guard lock monitoring NO Position of the switches EE Item Description 1 DiPswitch 2 Sticker with factory setting Function of the switches Detail Switch Function A 1 2 on Device is operated as AP system o B 344 o o C 5 o O Device is operated as AR system Guard lock monitoring is deactivated Guard lock monitoring is active usually factory setting Configuration possible Configuration inhibited factory setting D 6 on release monitoring is activated off release monitoring is deactivated factory setting Changing system family AR AP switching Caution Malfunction due to incorrect configuration or incorrect connection Note that the terminal assignment assignment also changes on changing the configuration
35. moment when the safety outputs switch on T is 570 ms Simultaneity monitoring safety inputs FI1A FI1B If the safety inputs have different switching states for longer than 150 ms the safety outputs FO1A FO1B will be switched off The devices switches to fault state Risk time according to EN 60947 5 3 With active guard lock monitoring the following applies If the guard locking is no longer effective the safety outputs FO1A and FO1B are deactivated after a maximum of 350 ms With inactive guard lock monitoring the following applies If the bolt tongue is pulled out of the locking module the safety outputs FO1A and FO1B are deactivated after a maximum of 350 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 Key to symbols LED not illuminated E LED illuminated Es 10 Hz 8 s LED flashes for 8 seconds at 10 Hz ES 3x LED flashes three times X Any state 32 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EUCHNER 13 2 System status table MGB AR yauNjoeJNUeW eu 12e3uo2 Pinoys DO aseo siu ul 3jnej eoi ep jeujajur ue sajeoipui SIY a qe SNye s Wa SAS au ui snjejs eoiep pa ejdsip ay puy jou op noA y 3uex1oduuj GE aged aouejsisse pue Sugoouysejqno4 pT uonoes BIS yyy 18s 1 01 ulese ji soj pue puen3 Ajajes ua
36. mprising locking module and handle module and forms a functional unit During a teach in operation the safety outputs are switched off Important The locking 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 process is carried out The disabled code is deleted in the locking module only after a third code has been taught The locking module can only be operated with the last handle module taught If in the teach in standby state the locking module detects the handle module taughtin or a disabled handle module the teach in standby state is ended immediately and the locking module changes to the normal state If the bolt tongue is in the operating distance for less than 60 s the handle module is not taught Fault display see sections 13 2 System status table MGB AR page 33 and 13 3 System status table MGB AP page 34 Teaching in handle module 1 Fit handle module 2 Close safety guard Check for correct alignment and distance using the marking on the locking module and re adjust if necessary 3 Insert bolt tongue in the locking module 4 Apply operating voltage to the locking module The green LED State flashes quickly approx 5 Hz A self test is performed during this time approx 8 s in case of AR configuration Teach in operation starts green LED State flashes slowly a
37. n Input is not evaluated X4 2 FI1B In case of AR configuration Enable input for channel B connect to DC 24 V in separate operation In case la of switch chains connect 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 function dependent on DlPswitch setting 0 Guard lock monitoring active ON when door is closed and guard locked Guard lock monitoring inactive ON when door is closed and bolt tongue is retracted X4 5 FO1B Safety output channel B function dependent on DIPswitch setting O Guard lock monitoring active ON when door is closed and guard locked Guard lock monitoring inactive ON when door is closed and bolt tongue is retracted X4 6 RST Reset input device is reset if DC 24 V are applied to RST for at least 3 s RST X5 1 OD Door monitoring output 01 ON when the door is closed X5 2 OT Bolt tongue monitoring output 02 ON when the door is closed and the bolt tongue is inserted in the locking module X5 3 OL Guard locking monitoring output 03 ON when the door is closed and locked X5 4 Ol Diagnostics monitoring output 04 ON when the device is in the fault state X5 5 OV Ground DC O V OV connected internally with X3 5 X5 6 UB Power supply DC 24 V Us X2 1 to X2 8 See the enclosed data sheet X1 Reserved for connection of the cover circuit board only for populated covers Table 1 Terminal assignment an
38. n individual device I be lus la E o1asFOIB l Device operating current 80 mA la Load current of monitoring outputs OD OT OL and Ol 4 x max 50 mA solenoid switches lkorarog Load current of safety outputs FOLA FO1B 2 x max 200 mA Max current consumption of a switch chain 2 gt a kom nx ls T lu n Number of connected devices Current assignment to the fuses Current Fuse circuit F1 Fuse circuit F2 lis 80 mA lro1 ro1B 2 x max 200 mA 350 mA Leena o 4 x max 50 mA loperating elements MAX 100 mA per operating element solenoid max 5 mA indicators per indicator 19 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 10 3 Requirements for connection cables Caution Risk of damage to equipment or malfunctions as a result of incorrect connec tion cables On the usage of other connection components the requirements in the fol lowing table apply EUCHNER 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 Wire cross section min 0 13 mm R max 60 O km C max 120 nF km L max 0 65 mH km 10 4 Notes on cable laying Lay all MGB connection cables in a common cable harness m Important lay cab
39. nvironmental and operating conditions at the installation site of the device must comply with the require ments according to the standard DIN EN 60204 1 2006 section 4 4 2 EMC Note on the scope of the UL approval Only for applications as per NFPA 79 Industrial Machinery The devices are tested according to the requirements of UL508 protection against electric shock and fire 18 Operating Instructions MGB L1 AR 7 MGB L2 AR and MGB L1 AP MGB L2 AP EUCHNER Important 10 1 10 2 If the device does not appear to function when the operating voltage is ap plied e g green Power LED does not illuminate the safety switch must be returned to the manufacturer To ensure the stated degree of protection IP67 is achieved the cover screws must be tightened to a tightening torque of 1 Nm Tighten screw for the cover for the mechanical release to 0 5 Nm Safety in case of faults The operating voltage UB is reverse polarity protected The contacts FILA FI1B and FO1A FO1B are short circuit proof A short circuit between FI1A 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 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 a
40. omposants Type Directive Normes Num ro du certificat Descrizione dei componenti Tipo Direttiva Norma Numero del certificato Descripci n de componentes Typo Directivas Est ndares N mero del certificado Multifunctional Gate Box MGB L AR Multifunctional Gate Box MGB L AP LH a b c UQS 113839 Interrupteurs de s curit sans contact MGB H Finecorsa di sicurezza senza contatto MGB E Interruptores de seguridad sin contacto MGB C Benannte Stelle NB 0035 Notified Body TUV Rheinland Industrie Service GmbH Organisme notifi Am Grauen Stein Sede indicata 51105 K in Entidad citada Germany Aer Leinfelden Oktober 2011 ipl Ing Michael Euchner Duc Binh Nguyen Gesch ftsf hrer Dokumentationsbevollm chtigter EUCHNER GmbH Co KG Managing Director Documentation manager Kohlhammerstrake 16 G rant d affaires Responsable documentation 70771 Leinfelden Echterdingen Direttore Generale Responsabilit della documentazione Germany Director Gerente Agente documenta 112654 01 06 10 2011 NG MSC Biatt Sheet Page Pagina P gina 1 EUCHNER GmbH Co KG KohlhammerstraRe 16 70771 Leinfelden Echterdingen Tel 49 711 7597 0 Fax 49 711 753316 www euchner de info euchner de 37 More than safety Euchner GmbH Co KG KohlhammerstraBe 16 D 70771 Leinfelden Echterdingen info euchner de www euchner de Edition 119167 02 02 14 Title Operating Instructions Safety Systems MGB L1 AR MGB
41. on 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 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 4 General safety instructions Safety switches fulfill personal protection functions Incorrect installation or tamper ing 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 DIPswitch setting Independent of these checks the safe function of the safety guard should be checked at suitable intervals as part of the maintenance schedule Warning Loss of safety function in the event of incorrect connection incorrect DIPswitch setting or incorrect use Safety switches must not be bypassed bridging of contacts turned away removed or otherwise rendered ineffective On this topic pay attention in particular to the measures for reducing the pos sibility of bypassing from EN 1088 1995 A2 2008 Section 5 7 The switching operation is only allowed to be triggered by the intended han dle module MGB H that is positively fastened to the safety guard The device is
42. plies 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 diam eter 22 AWG 17 AWG All electrical outputs must have an adequate protective circuit for inductive loads The outputs must be protected with a free wheeling diode for this pur pose 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 pro cessing The cable routing for safety circuits should be as far away as pos sible from the cables of the power circuits To prevent EMC problems it is imperative you follow section 10 4 Notes on cable laying page 20 Follow EMC notes on devices in the immediate vicinity of the MGB system and their cables In order to avoid EMC interference the physical e
43. pprox 1 Hz During teach in the locking 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 lock ing module the operating voltage must then be switched off at the locking module for min 3 seconds As an alternative 24V can be applied to the input RST for min 3 seconds 11 2 Mechanical function test It must be possible to easily insert the bolt tongue in the locking module To check close safety guard several times and actuate door handle If available check function of the escape release With active guard locking it must be possible to operate the escape release from the inside without excessive effort approx 40 N 29 Operating Instructions MGB L1 AR MGB L2 AR and MGB L1 AP MGB L2 AP EU CH N ER 11 3 Electrical function test Warning man On usage in a switch chain with different AR devices CES AR CET AR also follow the procedure for the functional check in the related system manual Do With active guard lock monitoring al 1 Switch on operating voltage The locking module carries out a self test In case of AR configuration The green State LED flashes for 8 s with 5 Hz The green State LED th
44. sado uHJ2e9 jo uon duio2 Jaye JUaLUBpajmouyoe JANISO 440 440 440 440 440 X X X apooiun gem 8unjoo paeng S Bis SE 104 JUO UO Y9 IMS pue JOOP aSO 9 suoneJedo u q2eaj JO Up eut 34 quanaud oj d uone1edo uya He sta 440 30 440 30 430 NO panasu VEH dm s TN 8pooiun g9W dn 1amod Jaye uiui Ajuo ajnpow ajpuey Jayjoue 104 uHj9e93 104 peai s pun tuado 100q xE 440 440 440 440 440 440 payesul jou uado 404 A uo qpuezs ul yoeay paxo0 pue pasoja 100p uonejedo IPLLUON E 440 NO NO NO NO NO payasul p soj o NO ap 8104 pue IO Sindino Ajayes pajuasul anuo oq pesoj 100p uone1ado jeuuoN Suli0lluoui YO plen3 aan oe ul M 440 Hous NO NO Suen 340 340 NO NO 310 p p su pasoj9 340 He 8104 pue v104 Sindino 340 uous 440 uon ajes peyiesui an3uo y0q pasojo 100p uonejedo jeuuoN BULOPUOW 490 paeng eAnoe uM NO 800 esado jeuuuoN 340 HOys Paso d Joop uone1edo jeuuoN NO 300 330 330 330 NO 330 330 Pajuasur jou pasojo 4 NO oys uado 100p uoneJedo jewo ejesu jou uedo p uogesado jeuuoN 340 801 JHO 330 440 dO dO 340 peuesu i n v 30 90 9om ocmo 2 gv g 3 gt S 33 585 85 88 295 g2 8 S m 2 3 33 Belts RE d 5 s 8 a 322 58 coa s8 8 3 s g El jeg Ez as 83 el 2 18 91815 Bl 2 d 3 Ss A 3 s apow 3unesado a a ae 3 gt i S m E 403e91pu q31 Fa E eo Operating Instructions MGB L1 AR MGB L2 AR
45. toring active inactive active inactive Not a fault in the device TRUE TRUE TRUE TRUE Safety guard closed TRUE TRUE TRUE TRUE Bolt tongue inserted in locking module TRUE TRUE TRUE TRUE E E a Not rel Not rel Guard locking active TRUE evant RUE evant E 3 In case of series connection Signal available from the upstream switch on the safety inputs FILA and FI1B Not rel Not rel In case of separate operation TRUE TRUE evant evant DC 24 V available on the safety inputs FILA and FI1B Y FOIA and FO1B are ON The locking module detects the position of the safety guard and the position of the bolt tongue The position of the locking arm is also monitored Guard lock monitoring can be deactivated with DIPswitches see section 10 5 Changing device configuration using DIPswitches page 21 For use as guard locking in accordance with EN 1088 the guard lock monitoring must be active The bolt tongue in the handle module is moved into and out of the locking module by actuating the door handle When the bolt tongue is fully inserted in the locking module the locking arm locks the bolt tongue in this position Depending on the version this locking is by spring force or solenoid force Version MGB L1 guard locking by spring force The locking arm is kept in locked position by spring force and is unlocked by solenoid force closed circuit current principle Version MGB L2 guard locking by solenoid force
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