manualshive.com logo in svg

Pilz PSEN opII4H Series, Operating Manual, Page: 17 / 57

Share
Download
Pilz PSEN opII4H Series Operating Manual Download Page 17

PSEN opII4H Series

Operating Manual PSEN opII4H Series
1003501-EN-02

17

Distance from reflective surfaces

If there are reflective surfaces near the beams emitted from the safety light grid (whether
from above, below, or from the side), passive reflections can cause an object within the pro-
tected field to remain undetected (see diagrams).

This means that there must be a certain minimum distance between the safety light grid
and reflective surfaces.

[1]

[2]

[3]

[5]

[6]

[4]

[4]

[4]

[4]

[7]

[8]

Fig.: Interference with the function of the safety light grid due to reflective surfaces – top view

Summary of Contents for PSEN opII4H Series

Page 1: ...PSEN opII4H Series Operating Manual 1003501 EN 02 PSEN sensor technology ...

Page 2: ...cumentation will be gratefully received Source code from third party manufacturers or open source software has been used for some components The relevant licence information is available on the Internet on the Pilz homepage Pilz PIT PMI PNOZ Primo PSEN PSS PVIS SafetyBUS p SafetyEYE SafetyNET p the spirit of safety are registered and protected trademarks of Pilz GmbH Co KG in some countries SD mea...

Page 3: ...aintaining the safety distance 15 Resolution 15 Protected field perimeters 16 Ambient conditions 16 Distance from reflective surfaces 17 Minimum distance between parallel aligned safety light grids 20 Installation of several adjacent safety light grids 21 Use of deviating mirrors 21 Dead zones 22 Installation and orientation 24 Attach the safety light grid to the installation surface 25 Orientatio...

Page 4: ...hine modification 39 Maintenance 39 Dimensions 40 Technical details Order no 632060 632062 42 Technical details Order no 632063 632065 44 Technical details Order no 632066 632068 46 Technical details Order no 632069 632071 48 Safety characteristic data 50 Order reference 51 Order reference for safety light grids 51 Order reference for accessories 51 Order reference Component parts 53 Appendix 54 C...

Page 5: ...that is particularly important is identified as follows DANGER This warning must be heeded It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken WARNING This warning must be heeded It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be take...

Page 6: ...see System connection 32 5 pin M12 one sided connector and open cable end connection to clamping sleeves see Or der reference for accessories connection to other evaluation devices 53 Aluminium alloy housing Die cast zinc end caps Shock resistance Bracket Swivel Mount 10g Bracket Adv Bracket Kit 50g Front panel of PC Standard installation kit with flexible bracket swivel mount included in delivery...

Page 7: ...01 EN 02 7 Protected field heights of 750 1200 mm including 1 PSEN opII Adv Bracket Kit 3 3 clamping units per transmitter and receiver Protected field heights of 1350 1800 mm including 2 PSEN opII Adv Bracket Kit 2 4 clamping units per transmitter and receiver ...

Page 8: ...eceiver Transmitter 5 3 1 4 4 4 4 5 3 6 2 1 Fig Front view of the safety light grid transmitter and receiver protected field height 300 1800 mm with connection cable Legende 1 Protected field height 2 Effective protected field height 3 Tinted front panel 4 LEDs for status information ...

Page 9: ... 4 4 4 4 5 3 7 6 2 1 Receiver Transmitter Fig Front view of the safety light grid transmitter and receiver protected field height 150 mm with connection cable Legende 1 Protected field height 2 Effective protected field height 3 Tinted front panel 4 LEDs for status information 5 Connection cable M12 connector 6 Optical centre axis ...

Page 10: ...4 Standard installation kit consisting of 4 Flexible bracket swivel mount in which transmitters re ceivers can be fastened and rotated to the proper orienta tion 4 Holder for connecting the transmitter re ceiver end caps to the flexible bracket 16 Tightening screw M3x33 4 oval head screw self tapping 4 Clamping screw with nut ISO 4762 M4x10 8 8 cylinder screw with nut 8 Mounting screw ISO 4762 M6x...

Page 11: ...haz ardous area following a protection violation if personnel are still in the hazardous area Prevent circumvention of the protected field This means that other safety devices and safe guards may be required in addition to the safety light grid These should be determined via a safety assessment based on the specific application area and specific local conditions e g official specifications Refer t...

Page 12: ...he work equipment devices systems plant and machinery in accordance with the general standards and guidelines for safety technology It is the company s responsibility only to employ personnel who Are familiar with the basic regulations concerning health and safety accident preven tion Have read and understood the information provided in this description under Safety And have a good knowledge of th...

Page 13: ...FF state The state can be returned to the ON state only after a successful restart 38 of the safety light grid The safety light grid of the PSEN opII4H Series offers the following functions automatic start automatic restart Operation of 2 safety light grids that are parallel to one another and are installed with the same orientation noting the information in ambient conditions 20 and min imum sepa...

Page 14: ...t Protected field Free Interrupted ON OFF ON OFF Fig Automatic start and restart timing diagram Legende 1 Safety light grid is switched on 2 Check completed successfully OSSDs in the ON state 3 Protected field broken 4 OSSDs in the OFF state 5 Protected field is clear again check for errors is restarted 6 OSSDs in the ON state t1 Check is begun to determine whether the protected field is clear and...

Page 15: ...SD to the OFF state and the stopping of the haz ardous machine movement including the reaction time of the connected relay Approach speed The speed with which the object to be detected is nearing the hazardous area in mm s The general formula for calculating the minimum distance in accordance with EN ISO 13855 is as follows S K t1 t2 C S Minimum distance in mm measured from the start of the protec...

Page 16: ... the Technical details 42 Do not install the safety light grid near particularly intense and or flashing light sources this applies to the receiver in particular The transmitter of one safety light grid must not interfere with the receiver of another safety light grid The transmitters and receivers of two different safety light grids must not be synchron ised Avoid strong electromagnetic interfere...

Page 17: ...ght grid whether from above below or from the side passive reflections can cause an object within the pro tected field to remain undetected see diagrams This means that there must be a certain minimum distance between the safety light grid and reflective surfaces 1 2 3 5 6 4 4 4 4 7 8 Fig Interference with the function of the safety light grid due to reflective surfaces top view ...

Page 18: ...ight grid 5 Minimum distance D between the safety light grid and the reflective surface 6 Passive reflections on the surface 7 Distance between transmitter and receiver working distance 8 Hazardous area The minimum distance D depends on two factors Working distance between transmitter and receiver the maximum opening angle 42 of the light beams emitted by the safety light grid at 5 2 5 in relation...

Page 19: ... formula for calculating the minimum distance D is For a working distance of less than 3 m D 0 131 m For a working distance of 3 m or more D working distance in m x tan 2 0 35 0 174 0 131 0 3 4 8 1 Fig Relationship between minimum distance and working distance Legende 1 Working distance in m 2 Minimum distance D to reflective surfaces in m ...

Page 20: ...nformation in distance to reflective surfaces 1 2 3 4 5 6 7 8 7 Legend 1 Transmitter from the first safety light grid 2 Receiver from the first safety light grid 3 Transmitter from the second safety light grid 4 Receiver from the second safety light grid 5 Minimum distance of 2 x D between two safety light grids that are aligned 6 Working distance 7 Minimum distance D dependent on the working dist...

Page 21: ...gram below shows an example solution for monitoring three different access sides using two deviating mirrors The deviating mirrors must be positioned at an angle of 45 to the beams from the safety light grid When using deviating mirrors please note Even a minor angular displacement of the mirror can lead to misalignment adversely affecting or preventing the function of the safety light grid Use th...

Page 22: ...iating mirror 8 Distance from deviating mirror to receiver Number of mirrors per device Maximum operating range 42 in m 1 6 4 m 8 m 20 2 5 12 m 8 m 2 x 20 Dead zones Use of the standard installation kit results in a dead zone of 15 4 mm on both sides of the safety light grid If you want to use the safety light grid without dead zones use the PSEN opII Adv Bracket Kit for safety light grid installa...

Page 23: ...al PSEN opII4H Series 1003501 EN 02 23 1 2 3 4 Fig Placement of the dead zones in vertical safety light grid installation Legende 1 Last light beam wiring side 2 Last light beam cable side 3 Wiring side dead zone 4 Cable side dead zone ...

Page 24: ...ansmitter and receiver must be on the same side and at the same height see diagram 1 2 1 2 3 3 3 3 True False Legend 1 Transmitter 2 Receiver 3 Connection cable The distance between the transmitter and receiver must be within the operating range of the safety light grid used see Technical details 42 The installation surface must be at least as wide as the standard installation kit The installation...

Page 25: ...allation surface 3 must be smaller than the safety light grid resolution Prepare the installation surface Clean the installation surface The installation surface must be free of dust and grease 1 1 2 Mount the holder on the end cap on the connec tion side of the safety light grid Feed the cable 2 through the opening in the holder Ensure that the holder is flush with the end cap see diagram Attach ...

Page 26: ...s of the safety light grid Push the flexible bracket over the holder The flexible bracket must lie flush with the holder Fix the flexible bracket in place with the clamping screw 1 and the nut 2 The screw connection is only tightened to the final torque when the assembly is orientated 1 2 3 4 a Uneven installation surfaces can be compensated for with the standard installation kit to a limited exte...

Page 27: ...installation surface For each bracket use two mounting screws with wash ers 1 included in delivery 10 If necessary mounting screws with deviating lengths can be used Transmitters and receivers can be shifted vertically and horizontally The screw connection is only tightened to the final torque when the assembly is orientated Ensure that the transmitters and receivers are properly installed in a su...

Page 28: ...rating manual and must be switched on For alignment Pilz recommends the PSEN opII Laserpointer see Order references for accessories 51 or another laser alignment aid 3 1 2 Fig Transmitter receiver modification directions during orientation Legende 1 Vertical by vertical shifting of position in the elongated holes in the top and bottom flexible brackets 2 Horizontal by horizontal shifting of positi...

Page 29: ...human eye Optimal orientation without a laser orientation aid 1 Determine the maximum rotation range in when the protected field LED OSSD status illuminates green Rotate the transmitter and receiver until the protected field LED OSSD status changes from red to green 2 Rotate the transmitter to the centre of the rotation range in which the protected field LED illuminates green 3 Rotate the receiver...

Page 30: ...or in parallel For supply voltage use only PELV SELV power supplies that have a voltage buffer in accordance with EN 60204 1 The power supply must be able to bridge a short 20 ms supply voltage failure in ac cordance with EN 61496 1 SELV power supply Do not connect the safety light grid housing to the earth conductor or the protective conductor The transmitters and receivers must be electrically i...

Page 31: ...orrect functionality is not guaranteed 5 pin connector on the transmit ter PIN Assignment Cable colour 1 2 3 4 5 1 24 VDC brown 2 reserved white 3 0 VDC blue 4 reserved black 5 24 VDC grey 5 pin connector on the receiver PIN Assignment Cable colour 1 2 3 4 5 1 24 VDC brown 2 OSSD 1 white 3 0 VDC blue 4 OSSD 2 black 5 24 VDC grey Earthing the safety light grid Please note Connect the 0 V connection...

Page 32: ...toring safety light grids PNOZ X for monitoring safety light grids PDP67 ION and PDP67 ION HP Make the connection using one of the cables listed in the order reference see Order reference for accessories connection to PDP67 52 PNOZmulti for safety light grid monitoring Configure the safety light grid in the PNOZmulti Configurator with switch type 3 Automation system PSS 4000 for monitoring safety ...

Page 33: ...o respons ibility for the specific application In particular they may not be used without testing and approval The system manufacturer is responsible for creating appropriate safety con cepts for the overall plant and for connection to the programmable safety system including the user program The applicable standards and regula tions must be considered and observed Checking the safety light grid O...

Page 34: ... state The OSSD status LED on the left side of the receiver must illuminate red 1 Move the test rod slowly through the protected field see diagram In the vicinity of the transmitter In the vicinity of the receiver In the centre of the protected field 2 Place the test rod at rest in a position in the protected field that is considered critical for the safety assessment results 1 Legend 1 Test rod ...

Page 35: ...cure the hazardous area making it inaccessible Response and stopping times must fulfil the requirements in Maintaining the safety dis tance Ensure that the safety light grid s response time and the machine s stopping time fulfil the requirements in Maintaining the safety distance No intense or flashing light sources in the vicinity There may be no especially intense or flashing light sources in th...

Page 36: ...eaning green green Ready for operation The current reception quality status is indicated green red green green green Safety light grid is started green red Protected field is interrupted red red OSSD error Perform a safety light grid restart 38 red red An error has occurred Perform a safety light grid restart 38 green green green green green Interfering light warning Warns of the OSSDs change to t...

Page 37: ...restart 38 red red green Overtemperature OSSD in the OFF state 1 Ensure that the ambient tem perature corresponds to the in formation in the Technical details 42 2 Perform a safety light grid restart 38 red red green Undervoltage OSSD in the OFF state 1 Ensure that the supply voltage corresponds to the information in the Technical details 42 2 Perform a safety light grid restart 38 Indicators on t...

Page 38: ...c restart 14 begins Malfunction DANGER Loss of safety function due to a malfunction of the safety light grid A safety light grid malfunction may lead to serious injury or death If there is a safety light grid malfunction immediately discontinue operation of the system components whose hazardous area the grid secures Regular checks and maintenance Checks Regular checks can bring to light changes to...

Page 39: ...onents should be regarded as a modification The requirements of the applicable national regulations must be observed absolutely INFORMATION This inspection may only be carried out by qualified personnel The Appendix contains a Checklist 54 which should help you perform the safety check Maintenance Other than cleaning the lens covers the safety light grids requires no other form of main tenance CAU...

Page 40: ...ble 2 Effective protected field height 3 Protected field height see Technical details 42 4 Optical centre axis 5 Cable side beam pair for beam synchronisation 6 Wiring side beam pair for beam synchronisation 7 Eye shield 35 17 5 17 5 13 5 13 5 1 2 4 7 1 3 4 5 6 7 8 9 Fig Front view of the safety light grid transmitter protected field height 150 mm with connection cable Legende 1 Total length of tr...

Page 41: ...perimeter markings Schematic representation of the relationship between the safety light grid dimensions and the effective protected field height 1 2 3 4 5 6 1 Fig Relationship between the effective protected field height and the safety light grid dimensions schematic representation Legende 1 Resolution 2 Last light beams on the connection and wiring sides 3 Protected field height 4 Effective prot...

Page 42: ...er 7 2 W 7 2 W 7 2 W Max inductive load per output 1 H 1 H 1 H Optical data 632060 632061 632062 Opening angle 2 5 2 5 deg 2 5 2 5 deg 2 5 2 5 deg Used wavelength range 850 nm 850 nm 850 nm Inputs 632060 632061 632062 Max overall line capacit ance Clmax 40 nF 40 nF 40 nF Semiconductor outputs 632060 632061 632062 OSSD safety outputs 2 2 2 Switching current per out put 100 mA 100 mA 100 mA Times 63...

Page 43: ...7 Number of shocks 3 3 3 Acceleration 50g 50g 50g Duration 11 ms 11 ms 11 ms Bracket Adv Bracket Kit Adv Bracket Kit Adv Bracket Kit Protection type Housing IP65 IP65 IP65 Mechanical data 632060 632061 632062 Min bending radius fixed permanently K1 5 x Ø 5 x Ø 5 x Ø Min bending radius mov ing K1 10 x Ø 10 x Ø 10 x Ø Connection type Receiver M12 5 pin male con nector M12 5 pin male con nector M12 5...

Page 44: ...ower consumption receiver 12 W 12 W 12 W Max power consumption transmitter 7 2 W 7 2 W 7 2 W Max inductive load per output 1 H 1 H 1 H Optical data 632063 632064 632065 Opening angle 2 5 2 5 deg 2 5 2 5 deg 2 5 2 5 deg Used wavelength range 850 nm 850 nm 850 nm Inputs 632063 632064 632065 Max overall line capacit ance Clmax 40 nF 40 nF 40 nF Semiconductor outputs 632063 632064 632065 OSSD safety o...

Page 45: ...ivel Mount Swivel Mount In accordance with the standard EN 60068 2 27 EN 60068 2 27 EN 60068 2 27 Number of shocks 3 3 3 Acceleration 50g 50g 50g Duration 11 ms 11 ms 11 ms Bracket Adv Bracket Kit Adv Bracket Kit Adv Bracket Kit Protection type Housing IP65 IP65 IP65 Mechanical data 632063 632064 632065 Min bending radius fixed permanently K1 5 x Ø 5 x Ø 5 x Ø Min bending radius mov ing K1 10 x Ø ...

Page 46: ...bility 30 mm 30 mm 30 mm Electrical data 632066 632067 632068 Supply voltage Voltage 24 V 24 V 24 V Kind DC DC DC Voltage tolerance 25 20 25 20 25 20 Residual ripple DC 5 5 5 Max power consumption receiver 12 W 12 W 12 W Max power consumption transmitter 7 2 W 7 2 W 7 2 W Max inductive load per output 1 H 1 H 1 H Optical data 632066 632067 632068 Opening angle 2 5 2 5 deg 2 5 2 5 deg 2 5 2 5 deg U...

Page 47: ...dard EN 60068 2 27 EN 60068 2 27 EN 60068 2 27 Number of shocks 1000 1000 1000 Acceleration 10g 10g 10g Duration 16 ms 16 ms 16 ms Bracket Swivel Mount Swivel Mount Swivel Mount In accordance with the standard EN 60068 2 27 EN 60068 2 27 EN 60068 2 27 Number of shocks 3 3 3 Acceleration 50g 50g 50g Duration 11 ms 11 ms 11 ms Bracket Adv Bracket Kit Adv Bracket Kit Adv Bracket Kit Protection type H...

Page 48: ...nfrared Infrared Height of protected field 1 500 mm 1 650 mm 1 800 mm Resolution Operating range 0 2 18 m 0 2 18 m 0 2 18 m Detection capability 30 mm 30 mm 30 mm Electrical data 632069 632070 632071 Supply voltage Voltage 24 V 24 V 24 V Kind DC DC DC Voltage tolerance 25 20 25 20 25 20 Residual ripple DC 5 5 5 Max power consumption receiver 12 W 12 W 12 W Max power consumption transmitter 7 2 W 7...

Page 49: ...10 150 Hz 10 150 Hz 10 150 Hz Amplitude 0 75 mm 0 75 mm 0 75 mm Shock stress In accordance with the standard EN 60068 2 27 EN 60068 2 27 EN 60068 2 27 Number of shocks 1000 1000 1000 Acceleration 10g 10g 10g Duration 16 ms 16 ms 16 ms Bracket Swivel Mount Swivel Mount Swivel Mount In accordance with the standard EN 60068 2 27 EN 60068 2 27 EN 60068 2 27 Number of shocks 3 3 3 Acceleration 50g 50g ...

Page 50: ...afety characteristic data NOTICE You must comply with the safety related characteristic data in order to achieve the required safety level for your plant machine Operating Mode EN ISO 13849 1 2015 PL EN ISO 13849 1 2015 Category EN 62061 SIL CL EN 62061 PFHD 1 h IEC 61511 SIL IEC 61511 PFD EN ISO 13849 1 2015 TM year 2 ch OSSD PL e Cat 4 SIL CL 3 1 10E 08 1 86E 05 20 All the units used within a sa...

Page 51: ... opII4H S 30 090 Safety light grid for hand protection protected field height of 900 mm 632 065 PSEN opII4H S 30 105 Safety light grid for hand protection protected field height of 1050 mm 632 066 PSEN opII4H S 30 120 Safety light grid for hand protection protected field height of 1200 mm 632 067 PSEN opII4H S 30 135 Safety light grid for hand protection protected field height of 1350 mm 632 068 P...

Page 52: ...14 Protective columns Product type Features Order No PSEN op Protective Column 060 1 Protective column for safety light grid H 600 mm 630 950 PSEN op Protective Column 090 1 Protective column for safety light grid H 900 mm 630 951 PSEN op Protective Column 120 1 Protective column for safety light grid H 1200 mm 630 952 PSEN op Protective Column 165 1 Protective column for safety light grid H 1650 ...

Page 53: ...ight grid for hand protection protected field height of 600 mm 632263 PSEN opII4H s 30 075 emitter For safety light grid for hand protection protected field height of 750 mm 632264 PSEN opII4H s 30 090 emitter For safety light grid for hand protection protected field height of 900 mm 632265 PSEN opII4H s 30 105 emitter For safety light grid for hand protection protected field height of 1050 mm 632...

Page 54: ...r safety light grid for hand protection protected field height of 1200 mm 632367 PSEN opII4H s 30 135 receiver For safety light grid for hand protection protected field height of 1350 mm 632368 PSEN opII4H s 30 150 receiver For safety light grid for hand protection protected field height of 1500 mm 632369 PSEN opII4H s 30 165 receiver For safety light grid for hand protection protected field heigh...

Page 55: ...rea Has the minimum distance been calculated in accordance with the applicable stand ards Has the calculated minimum distance been maintained at all points 5 Check protected field Has the ability to creep underneath the pro tected field undetected been excluded 6 Check safety light grid Make sure that there are no objects in front of the safety light grid trailing cable cross beams struts covers e...

Page 56: ...am 9 Check guard function for protected field of the safety light grid Violate the protected field at various points The hazardous movement must be shut down 10 Switch off safety light grid Is the hazardous movement stopped imme diately when you switch off EC declaration of conformity This product these products meet the requirements of the directive 2006 42 EC for ma chinery of the European Parli...

Page 57: ...T p the spirit of safety are registered and protected trademarks of Pilz GmbH Co KG in some countries We would point out that product features may vary from the details stated in this document depending on the status at the time of publication and the scope of the equipment We accept no responsibility for the validity accuracy and entirety of the text and graphics presented in this information Ple...

Reviews:

No comments