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PSEN 2.1b-26

Operating Manual-21380-EN-12

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PSEN sensor technology

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Summary of Contents for PSEN 2.1b-26

Page 1: ...PSEN 2 1b 26 Operating Manual 21380 EN 12 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: ...y 6 Disposal 6 For your safety 7 Unit features 7 Function description 7 Block diagram 8 Operating distances 8 Lateral and vertical offset 9 Wiring 9 Pin assignment 10 Requirements and connection to evaluation devices 10 Installation 13 Adjustment 15 ATEX installation and operating regulations X 15 Periodic test 16 Dimensions in mm 16 Technical details 17 Safety characteristic data 18 Order referen...

Page 4: ...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 taken CAUTIO...

Page 5: ...ection to evaluation devices 10 The safety switch is designed for applications in series connections and it must only be op erated with the following components Actuator PSEN 2 1 20 interface PSEN ix1 see Order reference and a suitable evaluation device see Requirements and connection to evaluation devices 10 The following is deemed improper use in particular Any component technical or electrical ...

Page 6: ...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 entitled Safet...

Page 7: ...om the supply voltage WARNING Ignition spark from cable separator connector within the potentially explosive area can trigger an explosion When the cable separators connectors are used within the potentially ex plosive area sparks can be caused and lead to an explosion Make sure that the cable separators connectors are used only within the potentially explosive area The IP protection type see Tech...

Page 8: ...ference 19 Interface PSEN i1 see Order reference and a connected evaluation device see Requirements and connection to evaluation devices 10 Block diagram 1 2 3 4 Actuator Safety switch Magnet Operating distances Sao So Sr Sar mm Somin On Off Legend Sao Assured operating distance Somin Min operating distance Sar Assured release distance The offset independent values for the switching distances are ...

Page 9: ...lmax Ri Rl km Imax Rlmax Max overall cable resistance see evaluation device s technical details Ri Internal resistance sensor see Technical details 17 Rl km Cable resistance km of the cable see technical details cable Ensure the wiring and EMC requirements of EN 60204 1 are met Depending on which evaluation device is used the overall cable resistance must be checked before commissioning it may als...

Page 10: ...2 1b 26 ATEX either with a certified Pilz evaluation device or with an evaluation device with defined properties Certified Pilz evaluation devices are for example PNOZelog for safety gate monitoring PNOZ e3 1p PNOZ e3vp PNOZ e5 13p PNOZmulti for safety gate monitoring Configure the switch in the PNOZmulti Configurator with switch type 3 PSS for safety gate monitoring with standard function block S...

Page 11: ...ents in the Technical details 17 of PSEN 2 1b 26 ATEX Always comply with the max switching current safety contacts of PSEN 2 1b 26 ATEX Outputs at the evaluation device must only be switched on again when both reed con tacts at the safety switch have been opened and closed partial operation lock INFORMATION Risk time in accordance with DIN EN 60947 5 3 The risk time is made up of the reaction time...

Page 12: ... 33 34 32 41 43 44 42 1 2 3 4 11 12 14 13 1 2 3 4 21 22 24 23 1 2 3 4 31 33 34 32 1 2 3 4 41 43 44 42 24 V I0 0 I0 1 I0 2 I0 3 24 V 0 V PSEN i1 PLC PSENmag Evaluation device Input circuit Input circuit Non Ex area Ex area Fig Dual channel connection of four PSENmag to the input circuits of an evaluation device ...

Page 13: ... I1 Input OSSD T1 T2 Test pulse outputs Non Ex area Ex area 1 2 3 4 PSENmag 3 1 2 4 11 12 13 14 S21 S22 S11 S12 PNOZ s3 PSEN i1 brown white blue black Installation CAUTION Potential loss of safety function due to changed device properties The unit s properties may be affected if installed in an environment contain ing electrically or magnetically conductive material Please check the operating dist...

Page 14: ... of safety switch and actuator The fastening of safety switch and actuator has to be sufficiently stable to ensure the proper operation of the safety switch and the actuator The distance between two safety switches must be maintained see Technical details 17 Safety switches and actuators Should be kept away from iron swarf Should not be exposed to strong magnetic fields Prevent the safety switch a...

Page 15: ...d evaluation device The stated operating distances see Technical details 17 only apply when the safety switch and actuator are installed according to the specifications Installation 13 Operating distances may deviate if other arrangements are used Note the maximum permitted lateral and vertical offset see Operating distances and Lat eral and vertical offset 8 ATEX installation and operating regula...

Page 16: ...the safety switch and actuator Always test the function with the PSEN i1 interface and connected evaluation device The safety function may only be checked by qualified personnel Refer to the notes on checking the safety switch in EN 60079 17 and EN 60079 19 NOTICE The safety function should be checked after initial commissioning and each time the plant machine is changed The safety functions may o...

Page 17: ...current safety contacts 10 mA Max breaking capacity safety contacts 0 3 W Max permitted total power dissipation 170 mW Times Reaction time actuator removed 2 ms Environmental data ATEX certification SEV 12 ATEX 0121 X ATEX category gas II 3G Ex mc IIC T6 ATEX category dust II 3D Ex mc IIIC T80 C Application area X 25 C ta 55 C Ambient temperature Temperature range 25 55 C Climatic suitability In a...

Page 18: ...es follow installation guidelines Connection type 10 m cable Cable LiY11Y 4 x 0 25 mm2 Material Top PC Max torque setting Safety switch 1 Nm Actuator 1 1 Nm Dimensions Height 36 mm Width 26 mm Depth 13 mm Actuator dimensions Height 36 mm Width 26 mm Depth 13 mm Weight of safety switch 320 g Weight of actuator 20 g Weight 340 g Where standards are undated the 2015 09 latest editions shall apply Saf...

Page 19: ...ket Mounting bracket 532 110 PSEN spacer Spacer 534 310 PSEN reverse spacer Spacer 534 320 PSEN screw M4x16 10pcs Screws made of high grade steel with one way slot 540 310 Connector Product type Features Order no PSS67 M12 connector Connector M12 straight 5 pin A coded 380 308 PSS67 M12 connector Socket M12 straight 5 pin A coded 380 309 Series connection Product type Features Order no PSEN i1 Int...

Page 20: ...Manual PSEN 2 1b 26 21380 EN 12 20 The complete EC Declaration of Conformity is available on the Internet at www pilz com downloads Representative Norbert Fröhlich Pilz GmbH Co KG Felix Wankel Str 2 73760 Ost fildern Germany ...

Page 21: ...afetyNET 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 informat...

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