PNOZ po3.2p
Operating Manual 20677-EN-06
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Safety relays
Страница 1: ...PNOZ po3 2p Operating Manual 20677 EN 06 Safety relays...
Страница 2: ...umentation 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 Interne...
Страница 3: ...ty and liability 6 Disposal 6 For your safety 6 Unit features 7 Safety features 7 Block diagram terminal configuration 7 Function Description 8 Installation 8 Wiring 9 Preparing for operation 10 Opera...
Страница 4: ...cularly 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 meas...
Страница 5: ...se of the product outside the areas described in this manual Use of the product outside the technical details see Technical details 11 NOTICE EMC compliant electrical installation The product is desig...
Страница 6: ...rds applicable to the specific application Warranty and liability All claims to warranty and liability will be rendered invalid if The product was used contrary to the purpose for which it is intended...
Страница 7: ...afety system PNOZpower the expansion module ful fils the following safety requirements The circuit is redundant with built in self monitoring The safety device remains effective in the case of a compo...
Страница 8: ...den PNOZpower bus the switch on delay delay on de energisation of the controlling device e g base unit control module and the expansion module are added together Installation The unit should be instal...
Страница 9: ...ly be connected and disconnec ted when the voltage is switched off Wiring Please note Information given in the Technical details 11 must be followed The outputs 13 14 23 24 33 34 and 43 44 are safety...
Страница 10: ...ernal contactors K5 N L1 K6 13 23 14 24 Y1 K5 K6 Y2 Base unit Expansion module Operation NOTICE The safety function should be checked after initial commissioning and each time the plant machine is cha...
Страница 11: ...n As the expansion module is connected to a base unit or a control module reactivation will not be possible if the contacts have welded after the input cir cuit has opened Dimensions in mm Technical d...
Страница 12: ...nce with UL Voltage 240 V AC G P With current 16 A Voltage 24 V DC Resistive With current 16 A External contact fuse protection safety contacts In accordance with the standard EN 60947 5 1 Max melting...
Страница 13: ...Airgap creepage In accordance with the standard EN 60947 1 Overvoltage category III Pollution degree 2 Rated insulation voltage 250 V Rated impulse withstand voltage 6 kV Protection type Mounting area...
Страница 14: ...safety function s SIL PL values are not identical to the SIL PL values of the units that are used and may be different We recommend that you use the PAScal software tool to calculate the safety funct...
Страница 15: ...witching current A Example Inductive load 2 A Utilisation category AC15 Contact service life 300 000 cycles Provided the application to be implemented requires fewer than 300 000 cycles the PFH value...
Страница 16: ...emove the terminals by pulling the cables WARNING Risk of electrocution When voltage is applied contact with live components could result in seri ous or even fatal injury from an electric shock The pl...
Страница 17: ...s 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...
Страница 18: ...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 dependi...
