Pilz 777750, Operating Manual

Page 1: ...PNOZ X10 11P Operating Manual 20820 EN 13 Safety relays...

Page 2: ...nta 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...

Page 3: ...Disposal 6 For your safety 6 Unit features 7 Safety features 7 Block diagram terminal configuration 7 Function Description 8 Operating modes 8 Timing diagram 9 Installation 9 Wiring 10 Preparing for...

Page 4: ...ticularly 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 me...

Page 5: ...al details see Technical details 15 NOTICE EMC compliant electrical installation The product is designed for use in an industrial environment The product may cause interference if installed in other e...

Page 6: ...nowledge of the generic and specialist standards applicable to the specific application Warranty and liability All claims to warranty and liability will be rendered invalid if The product was used con...

Page 7: ...n connection terminals either spring loaded terminal or screw terminal See order reference for unit types Safety features The safety relay meets the following safety requirements The circuit is redund...

Page 8: ...81 82 91 92 and 01 02 are closed Operating modes Single channel operation No redundancy in the input circuit earth faults in the start and input circuit are detected Dual channel operation with detect...

Page 9: ...itored start a Input circuit closes before start circuit b Start circuit closes before input circuit t1 Switch on delay t2 Delay on de energisation t3 Recovery time Installation The unit should be ins...

Page 10: ...for example Do not switch low currents using contacts that have been used previously with high cur rents Adequate protection must be provided on all output contacts with capacitive and inductive loads...

Page 11: ...ection of shorts across contacts S1 S22 S21 S12 S11 Y3 S11 Safety gate without detection of shorts across contacts S1 Y3 S12 S12 S21 S11 S22 S1 S2 S22 S21 S11 S12 Y3 Safety gate with detection of shor...

Page 12: ...shorts across contacts Dual channel with detection of shorts across contacts Automatic start Y1 S37 Y1 S37 Automatic start with start up test Y1 S37 S33 S34 Simultaneity S1 and S2 150 ms Manual start...

Page 13: ...nvironment measures to detect the non opening of switching elements may be required under some circumstances When the product is used in accordance with the European Machinery Directive a check must b...

Page 14: ...2 is in the operating position K3 Start button is closed Faults Interference Earth fault The supply voltage fails and the safety contacts open Once the cause of the respective fault has been rectifie...

Page 15: ...cuit DC 24 V 24 V Feedback loop DC 24 V 24 V Current at Input circuit DC 50 mA 50 mA Start circuit DC 100 mA 100 mA Feedback loop DC 100 mA 100 mA Min input resistance at power on 89 Ohm 89 Ohm Max ov...

Page 16: ...000 VA DC1 at 24 V 24 V Min current 0 01 A 0 01 A Max current 8 A 8 A Max power 200 W 200 W Utilisation category In accordance with the standard EN 60947 5 1 EN 60947 5 1 Utilisation category of safet...

Page 17: ...t material AgSnO2 0 2 m Au AgSnO2 0 2 m Au Conventional thermal current while loading several contacts 777750 787750 Ith per contact at UB DC AC1 240 V DC1 24 V Conv therm current with 1 con tact 8 A...

Page 18: ...C Storage temperature Temperature range 40 85 C 40 85 C Climatic suitability Humidity 93 r h at 40 C 93 r h at 40 C Condensation during operation Not permitted Not permitted EMC EN 60947 5 1 EN 61000...

Page 19: ...s no plastic sleeve 0 25 1 mm 24 16 AWG 2 core with the same cross sec tion flexible without crimp con nectors or with TWIN crimp con nectors 0 2 1 5 mm 24 16 AWG Torque setting with screw terminals 0...

Page 20: ...The SIL CL value in accordance with EN 62061 corresponds to the SIL value in accord ance with EN 61508 TM is the maximum mission time in accordance with EN ISO 13849 1 The value also ap plies as the r...

Page 21: ...re rates of the other components Service life graph The service life graphs indicate the number of cycles from which failures due to wear must be expected The wear is mainly caused by the electrical l...

Page 22: ...ion type Order no PNOZ X10 11P C 24 V DC Spring loaded terminals 787750 PNOZ X10 11P 24 V DC Screw terminals 777750 EC declaration of conformity This product these products meet the requirements of th...

Page 23: ...g energy efficient products and environmentally friendly solutions We are represented internationally Please refer to our homepage www pilz com for further details or contact our headquarters Headquar...