PNOZ X2.7P
Operating Manual-1004081-EN-19
}
Safety relays
Страница 1: ...PNOZ X2 7P Operating Manual 1004081 EN 19 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: ...d liability 7 Disposal 7 For your safety 7 Unit features 8 Safety features 8 Block diagram terminal configuration 9 Type 24 VAC DC 9 Type 24 240 V AC DC 9 Function Description 10 Operating modes 10 Ti...
Страница 4: ...Contents Operating Manual 1004081 EN 19 4 Remove plug in terminals 29 Order reference 30 EC declaration of conformity 30...
Страница 5: ...y 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 t...
Страница 6: ...echnical details 16 NOTICE EMC compliant electrical installation The product is designed for use in an industrial environment The product may cause interference if installed in other environments If i...
Страница 7: ...e generic and specialist standards applicable to the spe cific application Warranty and liability All claims to warranty and liability will be rendered invalid if The product was used contrary to the...
Страница 8: ...isplay for Supply voltage Switch status of the safety contacts Plug in connection terminals either spring loaded terminal or screw terminal See order reference for unit types Safety features The safet...
Страница 9: ...een the non marked area and the relay contacts Basic insulation over voltage category III Protective separation overvoltage category II Type 24 240 V AC DC UB 24 240 VAC DC Order no 777306 787306 S11...
Страница 10: ...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 without detection of shorts across co...
Страница 11: ...aux Auxiliary contact t1 Switch on delay t2 Delay on de energisation t3 Waiting period Installation The unit should be installed in a control cabinet with a protection type of at least IP54 Use the no...
Страница 12: ...ed proximity switches ensure that the max peak inrush current on the input circuit does not overload the proximity switch On 24 VAC DC units The power supply must comply with the regulations for extra...
Страница 13: ...nnel Dual channel E STOP without detection of shorts across contacts S1 S22 S21 S11 S52 S12 S1 S11 S12 S52 S22 S21 E STOP with detection of shorts across contacts S1 S22 S21 S12 S11 S52 S11 Safety gat...
Страница 14: ...the light guard or safety switch Start circuit Single channel Dual channel Monitored start Feedback loop Automatic start Monitored start Contacts from external contact ors K5 K6 K5 L1 K6 S12 S34 S3 N...
Страница 15: ...and each time the plant machine is changed The safety functions may only be checked by qualified personnel Status indicators LEDs indicate the status and errors during operation LED on POWER Supply vo...
Страница 16: ...l data 777305 777306 Supply voltage Voltage 24 V 24 240 V Kind AC DC AC DC Voltage tolerance 15 10 15 10 Output of external power supply AC 5 5 VA 4 5 VA Output of external power supply DC 2 5 W 2 W F...
Страница 17: ...5 Ohm Dual channel with detection of shorts across contacts at UB AC 15 Ohm 15 Ohm Relay outputs 777305 777306 Number of output contacts Safety contacts N O instant aneous 3 3 Auxiliary contacts N C 1...
Страница 18: ...e polarity 250 V AC G U same polarity With current 6 A 6 A Voltage 24 V DC G P 24 V DC G P With current 6 A 6 A Pilot Duty R300 B300 R300 External contact fuse protection safety contacts In accordance...
Страница 19: ...d start max 50 ms 40 ms Delay on de energisation With E STOP typ 15 ms 10 ms With E STOP max 30 ms 20 ms With power failure typ 60 ms With power failure max 100 ms With power failure typ UB 240 V 1100...
Страница 20: ...Protection type Housing IP40 IP40 Terminals IP20 IP20 Mounting area e g control cab inet IP54 IP54 Mechanical data 777305 777306 Mounting position Any Any Mechanical life 10 000 000 cycles 10 000 000...
Страница 21: ...AC DC AC DC Voltage tolerance 15 10 15 10 Output of external power supply AC 5 5 VA 4 5 VA Output of external power supply DC 2 5 W 2 W Frequency range AC 50 60 Hz 50 60 Hz Residual ripple DC 160 160...
Страница 22: ...mber of output contacts Safety contacts N O instant aneous 3 3 Auxiliary contacts N C 1 1 Max short circuit current IK 1 kA 1 kA Utilisation category In accordance with the standard EN 60947 4 1 EN 60...
Страница 23: ...tion safety contacts In accordance with the standard EN 60947 5 1 EN 60947 5 1 Max melting integral 260 A s 66 A s Blow out fuse quick 10 A 6 A Blow out fuse slow 6 A 4 A Blow out fuse gG 6 A 6 A Circ...
Страница 24: ...240 V 1500 ms With power failure typ UB 24 V 180 ms With power failure max UB 24 V 230 ms Recovery time at max switching frequency 1 s After E STOP 50 ms 50 ms After power failure 200 ms 1500 ms Waiti...
Страница 25: ...anical data 787305 787306 Mounting position Any Any Mechanical life 10 000 000 cycles 10 000 000 cycles Material Bottom PPO UL 94 V0 PPO UL 94 V0 Front ABS UL 94 V0 ABS UL 94 V0 Top PPO UL 94 V0 PPO U...
Страница 26: ...y 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 function s...
Страница 27: ...res due to wear must be expected The wear is mainly caused by the electrical load the mechanical load is negli gible Unit types with UB 24 VAC DC UB 24 VAC DC Order no 777305 787305 Cycles x 1000 Swit...
Страница 28: ...ee Technical details 16 can be used in the calculation To increase the service life sufficient spark suppression must be provided on all output contacts With capacitive loads any power surges that occ...
Страница 29: ...0 000 cycles the PFH value see Technical details 16 can be used in the calculation To increase the service life sufficient spark suppression must be provided on all relay con tacts With capacitive loa...
Страница 30: ...loaded terminals 787 306 PNOZ X2 7P 24 240 V AC DC Screw terminals 777 306 EC declaration of conformity This product these products meet the requirements of the directive 2006 42 EC for ma chinery of...
Страница 31: ...etyNET 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 de...
