Pilz 777 308 Operating Manual Download | Manualshive

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PNOZ X2.5P

Operating Manual-20407-EN-10

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Safety relays

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Summary of Contents for 777 308

Page 1: ...PNOZ X2 5P Operating Manual 20407 EN 10 Safety relays...

Page 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...

Page 3: ...nd liability 6 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 9 P...

Page 4: ...larly 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 measur...

Page 5: ...ompliant electrical installation The product is designed for use in an industrial environment The product may cause interference if installed in other environments If installed in other environments m...

Page 6: ...f the 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...

Page 7: ...onnection 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 redundant...

Page 8: ...ductor output Y11 Y12 is disabled The LED Y11 Y22 goes out Safety contacts 23 24 and 33 34 are redundantly opened The LEDs CH 1 and CH 2 go out Operating modes Single channel operation No redundancy i...

Page 9: ...installed in a control cabinet with a protection type of at least IP54 Use the notch on the rear of the unit to attach it to a DIN rail 35 mm When installed vertically Secure the unit by using a fixi...

Page 10: ...k inrush current on the input circuit does not overload the proximity switch Ensure the wiring and EMC requirements of EN 60204 1 are met Important for detection of shorts across contacts As this func...

Page 11: ...acts S1 S22 S21 S12 S32 S11 S31 E STOP with detection of shorts across contacts S1 S22 S31 S32 S21 S12 S11 Safety gate without detection of shorts across contacts S1 S22 S21 S12 S32 S11 S31 Safety gat...

Page 12: ...STOP pushbutton is released Use external circuit measures to prevent an unexpected restart Feedback loop Automatic start Manual start Contacts from external contactors K5 K6 K5 L1 N K6 S33 23 33 S34 2...

Page 13: ...for SIL CL 2 PL d at least 1x per year NOTICE The safety function should be checked after initial commissioning and each time the plant machine is changed The safety functions may only be checked by...

Page 14: ...ind DC DC Voltage tolerance 15 10 15 10 Output of external power supply DC 1 5 W 1 5 W Residual ripple DC 20 20 Duty cycle 100 100 Max inrush current impulse Current pulse A1 1 7 A 1 7 A Pulse duratio...

Page 15: ...kA Utilisation category In accordance with the standard EN 60947 4 1 EN 60947 4 1 Utilisation category of safety con tacts AC1 at 240 V 240 V Min current 0 01 A 0 01 A Max current 6 A 6 A Max power 1...

Page 16: ...er power on max 180 ms 180 ms With manual start typ 35 ms 35 ms With manual start max 180 ms 180 ms Delay on de energisation With E STOP typ 15 ms 15 ms With E STOP max 30 ms 30 ms With power failure...

Page 17: ...PO UL 94 V0 PPO UL 94 V0 Front ABS UL 94 V0 ABS UL 94 V0 Top PPO UL 94 V0 PPO UL 94 V0 Connection type Screw terminal Spring loaded terminal Mounting type plug in plug in Conductor cross section with...

Page 18: ...characteristic data INFORMATION A 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 t...

Page 19: ...se the service life sufficient spark suppression must be provided on all output contacts With capacitive loads any power surges that occur must be noted With DC con tactors use flywheel diodes for spa...

Page 20: ...fetyNET 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 d...

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