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107022-16 EN FR26 GLO 301 Printed in Germany

Index

Approvals

beam center distance,13
beam diameter,13

center distance,13
control modules,9
Control Reliability,7

Directives

external safety relays,34

fixed barrier,15
fixed barrier guarding,15
fixed barriers,15

infrared,12
interruption,15

machine guarding,10, 15

minimum object sensitivity,13
misalignments,15
modulated,12
monitoring,7

optical alignment

,20

point-of-operation guarding,15
protected height,12

resolution,12, 13
response time,34

safety distance,14
scanning distance,13
self-checking,7
sensing field,13, 15, 17, 18, 19

Standards

status indicators,34
stop signal,15

thru scan,12, 15
Type 4,7

wiring,26

Содержание FF-LS082802362

Страница 1: ...masterelectronics com onlinecomponents com are authorized e commerce distributors of electronic components See full Datasheet below BUY NOW BUY NOW HONEYWELL ...

Страница 2: ...107022 16 EN FR26 GLO 301 Printed in Germany Miniature Safety Light Curtain Installation Manual FF LS14 and FF LS30 Series C US 1996 2001 Honeywell International Inc All rights reserved ...

Страница 3: ...107022 16 EN FR26 GLO 301 Printed in Germany This page has been left intentionally blank ...

Страница 4: ...nd sensing unit 10 2 2 2 Unit compatibility 10 2 2 3 Unit identification plates 11 2 2 4 Specifications 12 2 3 OPERATION 12 2 3 1 Protection height 13 2 3 2 Resolution 13 3 INSTALLATION 14 3 1 OVERVIEW 14 3 2 MACHINE GUARDING PROTECTION 15 3 3 HOW TO CALCULATE SAFETY DISTANCE 16 3 3 1 Normal approach point of operation guarding 16 3 3 2 Parallel approach point of operation guarding 18 3 3 3 Angula...

Страница 5: ...spection 34 5 1 2 Scheduled safety light curtain inspection 34 5 2 CONTROL UNIT STATUS INDICATORS 35 5 3 TROUBLESHOOTING 37 5 4 REPAIR 38 5 4 1 Sensing unit replacement 38 5 4 2 Fuse Replacement 38 6 ORDER GUIDES 40 6 1 COMPLETE PRODUCT SET ORDER GUIDES 40 6 2 REPLACEMENT PART AND ACCESSORIES ORDER GUIDES 40 7 CUSTOMER SERVICE INFORMATION 42 7 1 WARRANTY AND REMEDY 42 7 2 SALES AND SERVICE 42 8 IN...

Страница 6: ... operation Installation explains how to properly install the miniature safety light curtains Electrical Connections covers electrical installation and wiring diagram information This section also contains a sensing unit and control unit compatibility table Inspection and Maintenance contains inspection cleaning maintenance troubleshooting and repair information Order Guides provide catalog listing...

Страница 7: ...ction is maintained on a permanent basis 1 6 Product approval Approvals Description TÜV CE Type 4 cCSAus Only the packaging and the documentation of FF LS Series products carry the CE mark the CE declaration of conformity is located at the back of this installation manual 1 7 Compliance 1 7 1 European directives compliance The EC type examination certificate granted by the TÜV Hannover Sachsen Anh...

Страница 8: ...election of the device and components for the specific application 2 and the correct installation proper maintenance and use of the light curtain device You must read and understand the information in this manual to ensure the safety device selected is the most appropriate for the application Failure to comply with these instructions could result in death or serious injury If you need assistance s...

Страница 9: ...ossible If barriers need to be automatically positioned their positioning must be checked It must not be possible for operators to neutralize the positioning sensors associated with these barriers Honeywell FF SR Series safety control modules may be used as an interface between the protective safety equipment and the machine control circuitry These products offer redundancy monitoring and control ...

Страница 10: ...sion into the sensing field In the start restart interlock mode manual the operator must press an external push button connected to the terminal strip of the control unit to restart the light curtain The mode of operation is selected via an internal selector switch located in the control unit The control unit has a test input that is used to trigger the output relay switching and check the correct...

Страница 11: ...2 1 Control unit and sensing units compatibility Control unit 30 mm resolution sensing unit 14 mm resolution sensing unit Number of beams FF LS08C FF LS082802362A B 08 FF LS16C FF LS162804602A B FF LS16141962A B 16 FF LS24C FF LS242806842A B 24 FF LS32C FF LS322809082A B FF LS32143782A B 32 FF LS40C FF LS402811322A B 40 FF LS48C FF LS482813562A B FF LS48145612A B 48 FF LS56C FF LS562815802A B 56 F...

Страница 12: ...ISTICS Sealing Control and Sensing Units IP 65 NEMA 4 Electromagnetic immunity According to IEC 801 4 level IV According to IEC 801 3 level III Light immunity 50 000 lux Status indicators Customer supplied lamps must be connected to the indicator outputs of the control unit Operating temperature 0 C to 55 C 32 F to 131 F Material Sensor Units Aluminum Control Unit Polycarbonate Size 30 mm Resoluti...

Страница 13: ... 30 mm resolution 32 beam 908 35 77 50 ms 2 08 4 57 FF LS402811322 30 mm resolution 40 beam 1132 44 60 50 ms 2 19 4 81 FF LS482813562 30 mm resolution 48 beam 1356 53 42 50 ms 2 30 5 06 FF LS562815802 30 mm resolution 56 beam 1580 62 25 50 ms 2 41 5 30 FF LS642818042 30 mm resolution 64 beam 1804 71 07 50 ms 2 52 5 54 2 3 2 Resolution FF LS Series safety light curtain resolution sometimes called m...

Страница 14: ...curtains so that any entry into protected area must interrupt sensing field or activate other safeguarding devices Install fixed barrier or additional safety light curtains to prevent operating personnel from reaching around under or over the sensing field Failure to comply with these instructions could result in death or serious injury IMPROPER SYSTEM PERFORMANCE Comply with local safety requirem...

Страница 15: ...also be designed to the same high level of operation Vertical mounting may require the installation of fixed barriers or additional light curtains to prevent operating personnel from reaching around under or over the sensing field For point of operation guarding the safety light curtain s and any fixed barriers must be installed to detect or prevent operating personnel from standing between the sa...

Страница 16: ...more than FF LS14 in the US and 128 mm more in Europe than the FF LS14 safety light curtain if installed on the same machine 3 3 1 Normal approach point of operation guarding Point of operation is defined as that area where a machine performs work such as cutting shaping boring or forming on a material 3 3 1 1 European safety distance calculation The safety distance DS see Figure 3 3 between the d...

Страница 17: ...alue calculated using the following formula DS 63 in t1 t2 C in where DS is the safety distance V is the velocity of movement approach speed into the danger zone 63 in s t1 is the response time of the FF LS light curtain s t2 is the stopping time of the equipment s C is additional safety distance C 3 4 minimum object detection 0 276 in Figure 3 3 Normal approach point of operation guarding Country...

Страница 18: ...300 mm there is a risk of inadvertent undetected access beneath the safety light curtain Install additional protective safety devices as required Example if H 300 mm then DS 1 6 t1 t2 1080 Country European EN 999 Protection Parallel approach point of operation guarding using a FF LS14 safety light curtain 14 mm minimum object detection Application Small mechanical or hydraulic power press Formula ...

Страница 19: ... To prevent two optical paths to a receiver located within each sensing unit install FF LS safety light curtains so there are no reflective surfaces within the beam angles of the sensing units Failure to comply with these instructions could result in death or serious injury Reflective surfaces near the sensing field can cause reflection of the sensing beams and result in two optical paths to a rec...

Страница 20: ...f the sensing units defines an inactive non sensing area When providing protection ensure the danger zone is completely protected and within the sensing zone of the FF LS30 Ensure the arrows on sensing units A and B are properly aligned Failure to comply with these instructions could result in death or serious injury 3 5 1 Optical alignment procedure Proper optical alignment of the FF LS Series sa...

Страница 21: ...ular to the beams Ensure the relative height of the sensing units is the same y y y Sensing unit B Sensing unit A yy Dead zone FLS17E EPS Ensure the correct angular alignment of the sensing units For small scanning distances the optical alignment of the sensing units can be carried out easily and quickly using a ruler FF LS XX 14 FF LS XX 28 ...

Страница 22: ... 6 0 0 12 0 0 5 0 0 19 7 0 6 0 0 35 0 0 5 0 0 22 8 0 6 0 0 22 8 0 6 0 0 35 0 0 5 0 0 FLS08 EPS 4 4 Protection height PH 165 4 Protection height PH Note The protection heights PH are shown in chapter 2 3 1 Protection height Figure 3 10 Control unit c FF LS C Control unit in mm 1 in 25 4 mm 140 0 78 0 96 0 145 0 226 0 240 0 146 0 160 0 43 0 30 7 29 2 60 0 25 20 20 25 25 25 35 40 20 160 0 FLS09 EPS ...

Страница 23: ...ing rail 20 0 40 0 7 5 7 5 20 0 6 0 9 7 4 3 M3 ø3 5 FLS10 EPS FF LSZMS690 Right angle bracket in mm 1 in 25 4 mm Kit of 2 right angled brackets for an installation perpendicular to the sliding rail 3 5 6 5 1 5 6 0 6 0 3 5 M3 ø3 5 7 5 7 5 40 0 3 5 3 5 FLS11 EPS All FF LS Series safety light curtains are delivered with both types of brackets The brackets provided allow one bracket to be installed ev...

Страница 24: ...25 4 mm Kit of 2 straight brackets for an installation parallel to the sliding rail FF LSZMS730 Right angle bracket Kit of 2 right angled brackets for an installation perpendicular to the sliding rail Note All FF LS equipment is delivered with both types of brackets The brackets provided allow one bracket to be installed every 500 mm 19 7 in along the housing profile ...

Страница 25: ... and FF LSZUS0605 FF LSZUS0606 power supplies FF LSZKA0611 32 ft 10 m cables in mm 1 in 25 4 mm ø8 22 5 30 5 L 0 Ring M8x1 ø10 FLS14 EPS FF LSZUS0605 230 Vac 24 Vdc and FF LSZUS0606 115 Vac 24 Vdc power supplies in mm 1 in 25 4 mm 160 0 160 0 30 30 50 43 0 30 7 29 2 60 0 160 0 18 FLS15 EPS ...

Страница 26: ...in motion especially after an interruption during a cycle A normal control sequence must be used to set the machine in motion Strictly adhere to all electrical connection instructions Failure to comply with these instructions could result in death or serious injury IMPROPER SYSTEM PERFORMANCE Ensure two independent stop circuit relays have mechanically linked contacts to reliably detect a welded c...

Страница 27: ...ons could result in death or serious injury The RS485 cable may be cut to meet specific customer application needs IMPROPER GROUNDING OF THE CONTROL UNIT Ensure terminal number 7 in the control unit is connected to ground Failure to comply with these instructions could result in death or serious injury IMPROPER WIREWAY Ensure the RS485 signal cable is kept away from power lines Use different wire ...

Страница 28: ...lectrical power supply units in Table 4 1 to ensure the necessary galvanic insulation of the FF LS Series safety light curtain To ensure specified immunity to electrical noise connect the earth terminal to the machine s main earth ground Failure to comply with these instructions will result in improper product performance Table 4 1 Power supply units optional order guide Catalog listing Descriptio...

Страница 29: ...It is therefore important to use the two signals to prevent operation of the machine In this case use the contacts 1 1 1 2 and 2 1 2 2 separately Figure 4 2 Machine connection with double stopping circuitry RC component see Figure 4 6 for correct interfacing of K1 and K2 The partial example shown here is more appropriate for ac power Figure 4 3 Multiple safety light curtain connection Four externa...

Страница 30: ...ection between the test input and the external 24 Vac dc supply is established ensure that every component of the machine safety control circuitry is operating correctly Notes 1 External 24 Vac dc supply 24 Vac dc 25 48 to 62 Hz Photocouplers provide an electrical isolation from the rest of the system Minimum closing time is 100 ms 4 7 Setting the mode of operation POWER APPLIED TO MACHINE CONTROL...

Страница 31: ...l detect a restart push button failure broken in a closed position and will prevent the next cycle of operation until the failure has been corrected 4 8 Example electrical wiring connections IMPROPER SYSTEM PERFORMANCE Ensure independent stop circuit safety relays K1 and K2 have mechanically linked contacts that prevent contact overlapping in the event of a welded contact Failure to comply with th...

Страница 32: ...njury Figure 4 6 Automatic restart mode with FSD external safety relays monitoring OFF ON COM 2 1 1 1 1 2 2 2 V in 2 V in 1 Power supply 18 25 Vac 22 30 Vdc TEST Hold Reset A B Sh A B Sh Sensor A Sensor B GREEN BROWN YELLOW WHITE BLACK GREEN BROWN YELLOW WHITE BLACK H N Internal Restart Mode Selector FSD K1 Green Lamp Red Lamp FSD K2 K1 K2 K2 K1 V in 7 K1 K2 Machine Control Circuit X1 X1 X2 X2 X1 ...

Страница 33: ... BROWN YELLOW WHITE BLACK GREEN BROWN YELLOW WHITE BLACK H N Internal Restart Mode Selector Green Lamp Red Lamp V in 7 Machine Control Circuit A2 A1 S 11 S 12 S 22 S21 PE S 33 S 34 13 23 33 41 14 24 34 42 Honeywell FF SRS5935 Power K2 K3 S1 S2 Internal Switches Start P B X1 X1 X2 X2 X1 X2 FF LS Control Unit FUSE FUSE FUSES F1 F2 1 Install a jumper between S33 and S34 for automatic restart mode 2 P...

Страница 34: ...uence must be used If electrical power is removed from a machine its restoration must not initiate dangerous machine operation a normal machine control start sequence must be used If the safety light curtain is activated the machine must NOT be able to restart The external safety relays located between the safety outputs of the FF LS and the machine control circuitry must be monitored If a compone...

Страница 35: ...ly inspect the safety light curtain and the electrical wiring to ensure that they are in serviceable condition Based on environment and needs Cleaning Use a clean soft dry cloth for dust removal Use a clean soft cloth with soapy water for grease removal Wipe without rubbing rubbing causes streaks and static electricity that attracts dust Products used to clean windows may be used Never use solvent...

Страница 36: ...rlock manual mode Beam condition LED and buzzer status FF LS status and remedy AT POWER UP CLEAR Red LEDs 5 and 7 are always illuminated Yellow LEDs 4 and 6 are NOT illuminated Acoustic signal is always present 1 The FF LS is operating correctly but needs to be restarted Safety output contacts X1 and X2 are open INTERRUPTED Red LEDs 5 and 7 are always illuminated Yellow LEDs 4 and 6 are NOT illumi...

Страница 37: ...ty and proper cable connection between the sensing and control units Translucent surface of sensing units are contaminated Clean surface Sensing unit is defective Replace sensing unit matched pair Faulty reset pushbutton or open circuit Replace reset pushbutton or repair wiring Sensing field is clear but the protective safety equipment will not release after actuation of an external reset push but...

Страница 38: ...and remove the sensing units A B from the brackets Install the new sensing units A B into the mounting brackets and tighten the screws Connect the cable to the new sensing units A B connectors 5 4 2 Fuse Replacement The control unit has a power supply fuse time delay 1 6 A 250 V and three output contact fuses time delay 4 A 250 V Replace these fuses as follows Remove the protective plastic covers ...

Страница 39: ...39 107022 16 EN FR26 GLO 301 Printed in Germany This page has been left intentionally blank ...

Страница 40: ... cables brackets and test rod 908 35 77 FF LS402811322 30 mm resolution 40 beam sensing units control unit RS485 cables brackets and test rod 1132 44 60 FF LS482813562 30 mm resolution 48 beam sensing units control unit RS485 cables brackets and test rod 1356 53 42 FF LS562815802 30 mm resolution 56 beam sensing units control unit RS485 cables brackets and test rod 1580 62 25 FF LS642818042 30 mm ...

Страница 41: ...ed for 30 mm resolution FF LSZMS690 Mounting bracket kit 2 right angle brackets used for 30 mm resolution FF LSZMS720 Mounting bracket kit 2 straight brackets used for 14 mm resolution FF LSZMS730 Mounting bracket kit 2 right angle brackets used for 14 mm resolution Table 6 6 Cables and accessories order guide Catalog listing Description FF LSZKA0611 RS 485 cable 10 m length 32 8 ft FF LSZMS650 Ki...

Страница 42: ...o the customer to determine the suitability of the product in the application Specifications may change without notice The information we supply is believed to be accurate and reliable as of this printing However we assume no responsibility for its use 7 2 Sales and Service Honeywell s Sensing and Control Division serves its customers through a worldwide network of sales offices and distributors F...

Страница 43: ...43 107022 16 EN FR26 GLO 301 Printed in Germany This page has been left intentionally blank ...

Страница 44: ...ier guarding 15 fixed barriers 15 I infrared 12 interruption 15 M machine guarding 10 15 minimum object sensitivity 13 misalignments 15 modulated 12 monitoring 7 O optical alignment 20 P point of operation guarding 15 protected height 12 R resolution 12 13 response time 34 S safety distance 14 scanning distance 13 self checking 7 sensing field 13 15 17 18 19 Standards 8 status indicators 34 stop s...

Страница 45: ...45 107022 16 EN FR26 GLO 301 Printed in Germany This page has been left intentionally blank ...

Страница 46: ...107022 16 EN FR26 GLO 301 Printed in Germany 46 9 Declaration of Conformity ...

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