M S L
M u l t i - b e a m
S a f e t y L i g h t B a r r i e r s
Tec
h
n
ical D
esc
r
i
p
tion
Страница 1: ...M S L M u l t i b e a m S a f e t y L i g h t B a r r i e r s T e c h n i c a l D e s c r i p t i o n...
Страница 2: ...f the device 4 2 2 Intended use of the device 5 2 3 General safety instructions and precautions 5 2 4 Safetyinstructions 6 2 4 1 Pre commissioningtests 6 2 4 2 Regular testing of the safety device by...
Страница 3: ...he most up to date technology No mechanically wearing parts Adventageousdimensions Stable modular construction Universalapplicationpossibilities Simpleinstallation 1 General 1 1 Features Special featu...
Страница 4: ...n 73 mm Maximum beam gap 500 mm Minimum number of beams 2 Maximum number of beams 35 Minimum housing length 370 mm Maximum housing length 1800 mm Fig 2 System construction of the MSLZ safety light bar...
Страница 5: ...ective 98 37 EC Regulations derived from the Use of Equipment Directive 89 665 EEC Relevant safety regulations Applicable accident prevention regulations and safety rules The manufacturers and users o...
Страница 6: ...ce by experts Test according to national and international regulations and standards at the intervals specified These tests should reveal modifications or manipulations of the safety device relative t...
Страница 7: ...on the sender and receiver unit enable rapid troubleshooting for the Service department Fig 3 Indicators on the sender and receiver unit of the MSL multi beam photoelectric safety switch amber yellow...
Страница 8: ...en the following conditions are satisfied It must be possible to control the machine or installation electrically It must be possible to halt hazardous machine movement The MSL must be so installed th...
Страница 9: ...ensured that a dan gerous condition is only possible when there is nobody present in the danger zone The relevant legal and government regulations are to be complied with for the implementation of pr...
Страница 10: ...machine has come to rest fig 7 The safety distance according to EN 775 999 and 294 is dependent on The stop time of the machine The response time of the protectioninstallation The person s speed of ap...
Страница 11: ...iguration the height H of the protective field must not be greater than 1000 mm During risk assessment unintentional access by creeping under the light beams must be taken into consideration The minim...
Страница 12: ...ot influence each other Since the light beams diverge their cross section becomes greater as the distance between the MSLS and the MSLE increases The light beams from the sender unit may only be recei...
Страница 13: ...lows for 2 horizontal adjustment of the sensor In addition to this the bracket can be used in conjunction with shock absorbers to reduce the vibrational forces The brackets are fastened to the sender...
Страница 14: ...he mirror columns Column 400 Spiritlevel Levellingscrews Allentype Levellingscrews Levellingscrews Shim plate Part no 4 031 053 Bottom plate Bottom plate Unitsloping Bottom plate 15 mm thick Shim plat...
Страница 15: ...y All rights reserved Fig 15 Column 500 left mirror column right device column Column 500 Shim plate Part no 4 031 053 Levellingscrews impacttie bolt Bottom plate 15 mm thick Shim plate Part no 4 031...
Страница 16: ...the MSLZ housing profile The PSZ offers the following advantages Mirror does not have to be cleaned IP 65 enclosure Easy to adjust Tolerant to small adjustment errors Fig 17 Dimensions of the PSZ corn...
Страница 17: ...at the contacts and relays directly connected to the outputs are functioning correctly Deselecting external device monitoring If a reliable PLC is used If external device monitoring is used in the mac...
Страница 18: ...ecifications The machine control unit has a 5 wire connection to the sender unit and an 8 wire connection to the receiver unit The maximum cross section of a conductor is 1 5 mm2 solid or 1 mm2 sleeve...
Страница 19: ...test input Fig 20 Conversion of the MSL for 70 m scanning range 5 6 RW 70 m 24 V 3 K Auslieferzustand mit Test n c not connected Fig 18 Connection diagram for the sender unit Left scanning range up t...
Страница 20: ...and is at least Ua UV 3 V 7 3 2 Output Contamination warning OWS The contamination warning output OWS Output Weak Signal is a short circuit proof PNP semi conductor output which is active HIGH for an...
Страница 21: ...tart inhibit chapter 6 2 a make contact is connected between 24 V and the restart switch input fig 24 If the light beam is unobstructed the yellow LED on the receiver flashes to indicate that the Rest...
Страница 22: ...reserved OSSD1 OSSD2 SPS E1 E2 3 4 Fig 27 Two channel connection of the receiver unit or MSLZ to a safe PLC Fig 25 Connection of the contacts with EDM Fig 26 Correct and incorrect connection of the c...
Страница 23: ...hamber straight 2 017 537 angled 2 017 755 Interconnectron 9 pole Terminal chamber 2 017 536 Pin Function 1 24 V 2 0 V 3 Test 4 Test 5 Scanningrange 6 Scanningrange 7 PE Cable socket crimp type 6 008...
Страница 24: ...11 105 Cable socket crimp type Cable diameter 15 20 5 mm 6 011 058 Harting R 15 7 pole PE Terminalchamber straight 2 018 550 angled 2 018 551 Pin Function 1 24 V 2 0 V 3 OSSD 1 4 OSSD 2 5 RES 6 EDM 7...
Страница 25: ...ning the nut Together with the same adjustability in the angled cable socket this results in a 15 adjustability Pin Function 1 24 V 2 0 V 3 OSSD 1 4 OSSD 2 5 RES 6 EDM PE Cable socket crimp straight 6...
Страница 26: ...and MSLS Receiver unit MSLE MSLZ faulty Change MSLE MSLZ no light received Test input MSLS interrupted Check testing System or corner mirror misaligned Realign system or corner mirror Front screen of...
Страница 27: ...tage of receiver and sender 1 5 s Sender Unit Test output UV 1 4 V Test input Input resistance HIGH 2 4 kW in relation to 0 V Sender active 0 V 5 V Sender active 17 8 V UV Reaction time on test 90 ms...
Страница 28: ...3 0 4 0 0 20 10 0 min typ max External contact monitoring input Input resistance 2 5 kW in relation to 0 V Working position at 18 5 V UV Rest position at 0 V 5 V Permissible release time of contactors...
Страница 29: ...500 MSL 03 122 440 597 437 80 107 50 220 MSL 03 140 800 985 825 80 107 78 400 MSLZ 01 150 500 684 524 80 97 87 500 Resolution 93 mm A B C D E F R MSL 20 107 1330 1585 1425 80 107 148 70 MSL 23 107 15...
Страница 30: ...1 1 013 746 Access guarding Sender Beams Resolution Scanning range Type Part no mm m 20 93 0 5 20 MSLS 20 10721 1 016 067 20 93 15 70 MSLS 20 10711 1 015 702 23 93 0 5 20 MSLS 23 10721 1 015 924 23 93...
Страница 31: ...Beam gap Type Part no mm 2 500 MSLE 02 15011 1 012 296 3 220 MSLE 03 12211 1 013 764 3 400 MSLE 03 14011 1 013 747 MSLZ Sender receiver unit MSLZ 1 500 MSLZ 01 15031 1 013 771 Gap active passive side...
Страница 32: ...2 pin angled 2 017 755 Cablereceptacle for sender unit straight 9 pin 6 008 440 forreceiverunit straight 12 pin 6 008 441 Harting design R 15 Equipment plug crimped attached to terminal chamber for se...
Страница 33: ...M and cable receptacle for WT 24 2 m long 6 008 649 5 m long 6 008 650 Sensor cable complete with plug for MSM and cable receptacle for WL 12 WL 14 WL 18 WL 23 and WL 27 2 m long 6 021 092 5 m long 6...
Страница 34: ...ted Yes No 7 Is the resultant safety distance observed between the danger point and the ESPE Yes No 8 Is the ESPE correctly fixed and secured against movement after setting in its fixed position Yes N...
Страница 35: ...n d Phone 3 58 9 728 85 00 Fax 3 58 9 72 88 50 55 F r a n c e Phone 33 1 64 62 35 00 Fax 33 1 64 62 35 77 G e r m a n y Phone 49 2 11 53 01 0 Fax 49 2 11 53 01 100 G r e a t B r i t a i n Phone 44 17...