Pilz 632020, Operating Manual

Page 1: ...PSEN opII3H Series Operating Manual 1003503 EN 05 PSEN sensor technology ...

Page 2: ...enta tion 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 means...

Page 3: ...ment 15 Project configuration 15 Maintaining the safety distance 15 Resolution 16 Protected field perimeters 16 Ambient conditions 16 Distance from reflective surfaces 17 Minimum distance between parallel aligned safety light curtains 20 Installation of several adjacent safety light grids 22 Use of deviating mirrors 23 Dead zones 24 Installation and alignment 26 Attach the safety light curtain to ...

Page 4: ...on 44 Maintenance 45 Dimensions 46 Technical details Order no 632020 632022 48 Technical details Order no 632023 632025 50 Technical details Order no 632026 632028 52 Technical details Order no 632029 632031 55 Classification according to ZVEI CB24I 57 Safety characteristic data 57 Order reference 58 Order reference for safety light curtains 58 Order reference for accessories 59 Mirror column set ...

Page 5: ...rly 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 taken CAUTION This re...

Page 6: ...the same alignment Connection to evaluation devices PDP67 ION and PDP67 ION HP 5 pin M12 two sided connector see Order refer ence for accessories connection to PDP67 60 all other suitable evaluation devices see System connection 34 5 pin M12 one sided connector and open cable end connection to clamping sleeves see Order reference for accessories connection to other evaluation devices 61 Aluminium ...

Page 7: ...ights of 150 600 mm including 1 PSEN opII Adv Bracket Kit2 2 clamping units per transmitter and receiver Protected field heights of 750 1200 mm including 1 PSEN opII Adv Bracket Kit3 3 clamping units per transmitter and receiver Protected field heights of 1350 1800 mm including 2 PSEN opII Adv Bracket Kit2 4 clamping units per transmitter and receiver ...

Page 8: ... 8 Unit view Receiver Transmitter 5 3 1 4 4 4 4 5 3 6 2 1 Fig Front view of the safety light curtain transmitter and receiver protected field height 300 1800 mm with connection cable Legend 1 Protected field height 2 Effective protected field height 3 Tinted front panel ...

Page 9: ...tre axis 5 3 1 4 4 4 4 5 3 7 6 2 1 Receiver Transmitter Fig Front view of the safety light curtain transmitter and receiver protected field height 150 mm with connection cable Legend 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: ...ceiver 4 Standard installation kit consisting of 4 Flexible bracket swivel mount in which trans mitters receivers can be fastened and ro tated to the proper ori entation 4 Holder for connecting the transmitter receiver 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 4...

Page 11: ...y not be started in the 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 curtain These should be determined via a safety assessment based on the specific application area and specific local conditions e g offi...

Page 12: ...operate devices systems and machines the person has to be informed of the state of the art and the applicable national European and international laws directives and standards It is the company s responsibility only to employ personnel who Are familiar with the basic regulations concerning health and safety accident prevention Have read and understood the information provided in the section entitl...

Page 13: ...state The state can be returned to the ON state only after a successful restart 42 of the safety light grid The safety light grid in the PSEN opII3H 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 minimum separati...

Page 14: ...nterrupted Free Protected field OFF ON ON OFF Fig Automatic start and restart timing diagram Legend 1 Safety light curtain is switched on 2 Check completed successfully OSSDs in the ON state 3 Protected field interrupted 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...

Page 15: ...unction of the two safety light curtains a beam coding of the safety light curtains is required The beam coding is performed via the connection of the safety light curtain to the supply voltage see Connector pin assignment 33 Project configuration Maintaining the safety distance The minimum distance of the safety light curtain to the dangerous machine component should be such that the operator can...

Page 16: ...ired for the machine to stop after the signal at the OSSD output changes C Additional distance of 128 mm for safety light curtains with hand protection Resolution The safety light grids may only be used for protected fields in which a detection capability of 30 mm is sufficient Protected field perimeters During planning ensure sufficient protected field height to secure the danger zone The protect...

Page 17: ... are reflective surfaces near the beams emitted from the safety light curtain whether from above below or from the side passive reflections can cause an object within the pro tected field to remain undetected see diagrams As a result the safety light grid must be installed at a minimum distance from reflective sur faces 1 2 3 5 6 4 4 4 4 7 8 Fig Interference with the function of the safety light c...

Page 18: ...fety light curtain 5 Minimum distance D between the safety light curtain 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 48 of the light beams emitted by the safety light cur tain at 5...

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 0 35 0 174 0 131 0 3 4 8 1 Working distance in m Distance from reflective surfaces in m Fig Relationship between minimum distance and working distance Legend 1 Minimum distance D ...

Page 20: ...lective surfaces 17 Without beam coding T R T R 1 2 3 4 3 x1 x1 x2 x2 4 Legend Tx1 Transmitter from the first safety light curtain Rx1 Receiver from the first safety light curtain Tx2 Transmitter from the second safety light curtain Rx2 Receiver from the second safety light curtain 1 Minimum distance of 2 x D between two safety light curtains that are aligned 2 Working distance 3 Minimum distance ...

Page 21: ...nimum distance between two aligned safety light curtains with beam coding 2 Distance between the transmitter of the first safety light curtain and the receiver of the second safety light curtain 3 Distance between the transmitter of the second safety light curtain and the receiver of the first safety light curtain Minimum distance between two aligned safety light curtains with beam coding Lower va...

Page 22: ...on opposite to 2 4 Connection of the safety light curtain with beam code A coded 5 Connection of the safety light curtain with beam code B coded Beam coding of two safety light curtains If two safety light codes are to be used in parallel a beam coding of the safety light curtains is recommended When connecting the safety light curtain to the supply voltage the safety light curtains are connected ...

Page 23: ...iagram 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 curtain When using deviating mirrors please note Even a minor angular displacement of the mirror can lead to misalignment adversely af fecting or preventing the function of the safety light curta...

Page 24: ...Distance from transmitter to deviating mirror 8 Distance from deviating mirror to receiver Dead zones Use of the standard installation kit results in a dead zone of 15 4 mm on both sides of the safety light curtain If you want to use the safety light grid without dead zones use the PSEN opII Adv Bracket Kit for safety light curtain installation see Dead zone free installation 6 Use the installatio...

Page 25: ...l PSEN opII3H Series 1003503 EN 05 25 1 2 3 4 Fig Placement of the dead zones in vertical safety light curtain installation Legend 1 Last light beam wiring side 2 Last light beam cable side 3 Wiring side dead zone 4 Cable side dead zone ...

Page 26: ...smitter 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 curtain used see Technical details 48 The installation surface must be at least as wide as the standard installation kit The installatio...

Page 27: ...ion surface 3 must be smaller than the safety light curtain 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 curtain Feed the cable 2 through the opening in the holder Ensure that the holder is flush with the end cap see diagram Attach...

Page 28: ...of the safety light curtain 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 ext...

Page 29: ... place on the 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 Screws are only tightened to the final torque during alignment Ensure that the transmitters and receivers are properly installed in a suitable place E...

Page 30: ...e safety curtain s operating manual and must be switched on For alignment Pilz recommends the PSEN opII Laserpointer see Order references for accessories 59 or another laser alignment aid 3 1 2 Fig Transmitter receiver modification directions during orientation Legend 1 Vertical by vertical shifting of position in the elongated holes in the top and bottom flexible brackets 2 Horizontal by moving u...

Page 31: ... beam is not directed at a 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 ...

Page 32: ...t have a voltage buffer in ac cordance with EN 60204 1 The power supply must be able to bridge a short 20 ms supply voltage failure in accord ance with EN 61496 1 SELV power supply Do not connect the safety light curtain housing to the earth conductor or the protect ive conductor The transmitters and receivers must be electrically isolated from the machine system The use of the flexible bracket sw...

Page 33: ...it ter PIN Assignment Cable colour 1 2 3 4 5 1 uncoded 24 VDC brown A coded 24 V DC B coded 0 V DC 2 Reserved white 3 0 VDC blue 4 Reserved black 5 uncoded 24 VDC grey A coded 0 V DC B coded 24 V DC 5 pin connector on the receiver PIN Assignment Cable colour 1 2 3 4 5 1 uncoded 24 VDC brown A coded 24 V DC B coded 0 V DC 2 OSSD 1 white 3 0 VDC blue 4 OSSD 2 black 5 uncoded 24 VDC grey A coded 0 V ...

Page 34: ...l with feasibility monitoring OSSD signals are evaluated A test pulse lasting no longer than 300 µs is bridged Suitable Pilz evaluation devices are for example PNOZelog for monitoring safety light curtains PNOZsigma for monitoring safety light curtains PNOZ X for monitoring safety light curtains PDP67 ION and PDP67 ION HP Connect the OSSDs on the receiver to pins 2 and 4 on the PDP67 ION Ensure th...

Page 35: ...t the input circuit of an evaluation device CAUTION Extension of the response time of the safety light curtain when using the beam coding When calculating the safety distance remember the extended response time see Technical details 48 with beam coding Changing from uncoded to coded operation is a change of the safety light curtain and it requires a new risk assessment and hazard analysis Perform ...

Page 36: ...ty light curtain Once the safety light grid has been installed and aligned final inspections must be carried out before it can be put into service INFORMATION This inspection may only be carried out by qualified personnel Check the safety function of the safety light curtain Procedure In each of the indicated checks the OSSDs must switch to the OFF state The OSSD status LED on the left side of the...

Page 37: ...either the device status LED of the transmitter nor that of the receiver may illuminate Safety distance The safety distance must comply with the requirements in Maintaining the safety dis tance Circumventing the protected field The danger zone must be secured so that it is impossible to access by circumventing the protected field Protected field perimeters The protected field perimeters see Dimens...

Page 38: ...flashing light sources in the vicinity There may be no especially intense or flashing light sources in the vicinity of the safety light grid Ambient conditions Please observe the environmental conditions 16 Use of deviating mirrors Check all areas that are bounded by a deviating mirror Operation Display elements The safety light curtain s operating status is indicated with LEDs in the end caps of ...

Page 39: ...he max operating range it is not possible to achieve a very high reception quality even with optimum alignment However the safety light curtain can be operated with low reception quality when the alignment is performed as described in Safety light curtain alignment 31 Status information Legend LED on LED flashes LED off Displays on the receiver Meaning Green Green Ready for operation The current r...

Page 40: ...t warning Warns of the OSSDs change to the OFF state due to the presence of stray light Green Red Green Green Green Stray light fault OSSDs have changed to the OFF state due to the presence of stray light 1 Use the beam coding of the safety light curtain 2 Install an opaque surface on the side facing the stray light source or reverse the positions of the safety light curtain s transmitter and rece...

Page 41: ... uncoded green green green Safety light curtain in operation Transmitter sends A coded green green green Safety light curtain in operation Transmitter sends B coded red red An error has occurred Perform a safety light curtain restart 42 red red green Overtemperature OSSD in the OFF state 1 Ensure that the ambient temperature corresponds to the information in the Technical details 48 2 Perform a sa...

Page 42: ...tain and reconnect it The auto matic start 14 begins Malfunction DANGER Loss of safety function due to a malfunction of the safety light curtain A safety light grid malfunction may lead to serious injury or death If there is a safety light curtain malfunction immediately discontinue opera tion of the system components whose hazardous area the grid secures ...

Page 43: ...t panel cleanliness should be checked more frequently Check the tightness of the safety light curtain s front panel All screws must be tightened to the torque specified in the Technical details 48 Check the safety function of the safety light curtain see Check the safety function of the safety light curtain 36 Checking of safety light curtains with beam coding When switching on the safety light cu...

Page 44: ...following LED must light at the receiver Meaning green red green Protected field is interrupted A coded green red green Protected field is interrupted B coded Check after plant machine modification Check the safety light curtain each time the plant machine is modified The following measures should also be regarded as a modification The exchange of the safety light curtain The exchange of component...

Page 45: ...ss of the safety function due to the use of improper cleaning agents Improper cleaning agents can damage the front screen and lead to malfunc tions Use only the cleaning agents specified Moist cotton cloths should be used for cleaning Avoid using Alcohol Solvents Cloths made of wool Cloths made of synthetic material Clean the lens covers during the regular check 43 of the PSEN opII3H Series ...

Page 46: ... of the safety light curtain transmitter protected field height 300 1800 mm with connection cable Legend 1 Total length of transmitter without cable 2 Effective protected field height 3 Protected field height see Technical details 48 4 Optical centre axis 5 Cable side beam pair for beam synchronisation 6 Wiring side beam pair for beam synchronisation 7 Eye shield ...

Page 47: ...protected field height 150 mm with connection cable Legend 1 Total length of transmitter without cable 2 Effective protected field height 3 Protected field height see Technical details 48 4 Optical centre axis 5 Cable side beam pair for beam synchronisation 6 Wiring side beam pair for beam synchronisation 7 Eye shield 8 Dead zone 70 3 mm 9 Protected field perimeter markings ...

Page 48: ...tate 2 5 W 2 5 W 2 5 W Max voltage OSSD in the OFF state 0 2 V 0 2 V 0 2 V Max power consumption transmitter 1 5 W 1 5 W 1 5 W Max inductive load per output 1 H 1 H 1 H Beam coding yes yes yes Optical data 632020 632021 632022 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 Semiconductor outputs 632020 632021 632022 OSSD safety outputs 2 2 2 Switching c...

Page 49: ...7 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 Housing IP65 IP65 IP65 Mechanica...

Page 50: ... of opera tion Infrared Infrared Infrared Height of protected field 600 mm 750 mm 900 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 632023 632024 632025 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 OSSD in the OFF state 2 5 W 2 5 W 2 5 W Max vo...

Page 51: ...suitability Humidity 95 r h at 50 C 95 r h at 50 C 95 r h at 50 C Condensation during op eration Not permitted Not permitted Not permitted EMC EN 61496 1 EN 61496 1 EN 61496 1 Vibration In accordance with the standard EN 60068 2 6 EN 60068 2 6 EN 60068 2 6 Frequency 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...

Page 52: ...t 604 mm 754 mm 904 mm Width 35 mm 35 mm 35 mm Depth 40 mm 40 mm 40 mm Weight 1 820 g 2 225 g 2 630 g Where standards are undated the 2015 12 latest editions shall apply Technical details Order no 632026 632028 General 632026 632027 632028 Certifications CE EAC Eurasian KOSHA TÜV CE EAC Eurasian KOSHA TÜV CE EAC Eurasian KOSHA TÜV ESPE type 3 3 3 Sensor s mode of opera tion Infrared Infrared Infra...

Page 53: ... the outputs without load 40 nF 40 nF 40 nF Times 632026 632027 632028 Test pulse duration safety outputs 300 µs 300 µs 300 µs Supply interruption before de energisation 600 µs 600 µs 600 µs Response time t1 9 1 ms 9 7 ms 10 4 ms Response time with beam coding 22 3 ms 22 3 ms 22 3 ms Environmental data 632026 632027 632028 Ambient temperature Temperature range 10 60 C 10 60 C 10 60 C Storage tempe...

Page 54: ...5 Mechanical data 632026 632027 632028 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 pin male con nector Transmitter M12 5 pin male con nector M12 5 pin male con nector M12 5 pin male con nector Max cable length 50 m 50 m 50 m Material Housing Aluminium ...

Page 55: ...F state 2 5 W 2 5 W 2 5 W Max voltage OSSD in the OFF state 0 2 V 0 2 V 0 2 V Max power consumption transmitter 1 5 W 1 5 W 1 5 W Max inductive load per output 1 H 1 H 1 H Beam coding yes yes yes Optical data 632029 632030 632031 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 Semiconductor outputs 632029 632030 632031 OSSD safety outputs 2 2 2 Switchin...

Page 56: ...7 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 Housing IP65 IP65 IP65 Mechanica...

Page 57: ...compatible with it The classification is described in the ZVEI posi tion paper Classification of Binary 24 V Interfaces Functional Safety aspects covered by dynamic testing Safe 1 pole HL outputs Source Drain Safety switch C2 Evaluation device C1 C2 Source parameters Min Typ Max Test impulse duration 300 µs Rated current 0 1 A Capacitive load 40 nF Safety characteristic data NOTICE You must comply...

Page 58: ...20 PSEN opII3H S 30 030 Safety light curtain for hand protection protected field height of 300 mm 632 021 PSEN opII3H S 30 045 Safety light curtain for hand protection protected field height of 450 mm 632 022 PSEN opII3H S 30 060 Safety light curtain for hand protection protected field height of 600 mm 632 023 PSEN opII3H S 30 075 Safety light curtain for hand protection protected field height of ...

Page 59: ...ter Laser orientation aid for safety light curtain from the PSEN opII series 632 014 Protection of the safety light curtain Product type Features Height Order no PSEN op Protective Column 060 1 Protective column for safety light cur tain 600 mm 630 950 PSEN op Protective Column 090 1 Protective column for safety light cur tain 900 mm 630 951 PSEN op Protective Column 120 1 Protective column for sa...

Page 60: ...urtain 165 cm 630 920 PSEN op lens shield 180 1 PMMA plated to protect the front screen of a safety light curtain 180 cm 630 921 Test object Product type Features Order No PSEN opII Test piece F 30 mm Test rod for safety light curtain with hand protection 30 mm 632 019 Connection to PDP67 Product type Features Connector X1 Connector X2 Connector X3 Order no PSS67 Cable M12sf M12sm 3m 3 m M12 5 pin...

Page 61: ...straight 630 310 PSEN op cable axial M12 5 pole 5m 5 m M12 5 pin fe male con nector straight 630 311 PSEN op cable axial M12 5 pole 10m 10 m M12 5 pin fe male con nector straight 630 312 PSEN cable M12 5sf 20m 20 m M12 5 pin fe male con nector straight 630 298 PSEN op cable axial M12 5 pole 30m 30 m M12 5 pin fe male con nector straight 630 297 PSEN op cable axial M12 5 pole 50m 50 m M12 5 pin fe ...

Page 62: ...umn 060 Mirror column deviating mirror in protective column 60 cm 632 032 PSEN opII mirror column 090 Mirror column deviating mirror in protective column 90 cm 632 033 PSEN opII mirror column 120 Mirror column deviating mirror in protective column 120 cm 632 034 PSEN opII mirror column 165 Mirror column deviating mirror in protective column 165 cm 632 035 PSEN opII mirror column 195 Mirror column ...

Page 63: ...nd protection protected field height of 150 mm 632320 PSEN opII3H s 30 030 receiver For safety light curtain for hand protection protected field height of 300 mm 632321 PSEN opII3H s 30 045 receiver For safety light curtain for hand protection protected field height of 450 mm 632322 PSEN opII3H s 30 060 receiver For safety light curtain for hand protection protected field height of 600 mm 632323 P...

Page 64: ...nly be car ried out by qualified personnel We recommend that you keep the completed check list and store it with the machine docu mentation for reference No Action OK NOT OK Notes 1 Check the category standards Does the category of the safety light curtain match the category required for the plant machine Have the standards applicable for the plant machine been considered 2 Check the safety light ...

Page 65: ...ke sure that there are no transparent ma terials between the monitored protected field and the safety light curtain such as the glass panel Are all the mechanical connections on the safety light curtain attached correctly Are all the electrical connections to the safety light curtain wired correctly It the beam coding displayed correctly at the transmitter 7 Check the effectiveness of the safety l...

Page 66: ...itch off safety light curtain 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 Parliament and of the Council The complete EC Declaration of Conformity is available on the Internet at www pilz com downloads Authorised representative Norbert Fröh...

Page 67: ...yNET 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 ...