Pilz PNOZ X13, Operating Manual

Page 1: ...PNOZ X13 Operating Manual 20187 EN 07 Safety relays ...

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: ...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 Preparing for operation 11 Operation 13 Status indicators 13 Faults Interference 14 Dimensions in mm 14 Technical details 15 Safety characteristic data 19 Supplementary data 19 Service life graph 20 Or...

Page 4: ...rly 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 CAUTION This re...

Page 5: ...E 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 installed in other environments measures should be taken to comply with the applicable standards and directives for the respective installation site with regard to in terference Safety regulations Safety assessment Before usin...

Page 6: ...ledge 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 contrary to the purpose for which it is intended Damage can be attributed to not having followed the guidelines in the manual Operating personnel are not suitably qualified Any type of modification has been...

Page 7: ...rt circuit Safety features The safety relay meets the following safety requirements The circuit is redundant with built in self monitoring The safety function remains effective in the case of a component failure The correct opening and closing of the safety function relays is tested automatically in each on off cycle Block diagram terminal configuration K3 K1 K2 K4 Insulation between the non marke...

Page 8: ...34 43 44 and 53 54 are opened redundantly auxili ary contact 61 62 is closed The LEDs CH 1 and CH 2 go out 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 detection of shorts across contacts Redundant input circuit PNOZ X13 detects earth faults in the start and input circuit short circu...

Page 9: ...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 fixing element e g retaining bracket or end angle Wiring Please note Information given in the Technical details 15 must be followed Delivery condition Link between S11 S12 dual channel input circuit Outputs 13 14 23 24 33 34 43 44 53 54 are safety contacts outpu...

Page 10: ...th capacitive and inductive loads The power supply must comply with the regulations for extra low voltages with protective electrical separation SELV PELV in accordance with VDE 0100 Part 410 Important for detection of shorts across contacts As this function for detecting shorts across contacts is not failsafe it is tested by Pilz during the final control check If there is a danger of exceeding th...

Page 11: ...cts 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 gate with detection of shorts across contacts NOTICE With single channel wiring the safety level of your machine plant may be lower than the safety level of the unit see Safety characteristic data 19 ...

Page 12: ... the safeguard is reset e g when the E STOP pushbutton is released Use external circuit measures to prevent an unexpected restart Feedback loop Automatic start Monitored start Contacts from external contactors K5 K6 K5 L1 N K6 S13 13 23 53 S14 14 24 54 K5 K6 K5 L1 K6 S33 S34 S3 N 13 23 53 14 24 54 Legend S1 S2 E STOP safety gate switch S3 Reset button Switch operated Gate open Gate closed INFORMAT...

Page 13: ...open correctly Open the safety contacts switch off output and start the device again so that the internal diagnostics can check that the safety contacts open correctly for SIL CL 3 PL e at least 1x per month 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 chec...

Page 14: ...respective fault has been rectified and the supply voltage is switched off for approx 1 minute the unit is ready for operation again Contact malfunctions If the contacts have welded reactivation will not be possible after the input circuit has opened LED POWER does not light Short circuit or no supply voltage Dimensions in mm 121 4 76 75 2 95 87 3 42 45 1 77 ...

Page 15: ...t DC 24 V Feedback loop DC 24 V Current at Input circuit DC 60 mA Start circuit DC 50 mA Feedback loop DC 5 mA Max overall cable resistance Rlmax Single channel at UB DC 100 Ohm Dual channel with detection of shorts across con tacts at UB DC 10 Ohm Relay outputs Number of output contacts Safety contacts N O instantaneous 5 Auxiliary contacts N C 1 Max short circuit current IK 1 kA Utilisation cate...

Page 16: ...cts AC15 at 230 V Max current 5 A DC13 6 cycles min at 24 V Max current 7 A Utilisation category in accordance with UL Voltage 240 V AC G P With current 8 A Pilot Duty C300 R300 External contact fuse protection safety contacts In accordance with the standard EN 60947 5 1 Max melting integral 240 A s Blow out fuse quick 10 A Blow out fuse slow 6 A Blow out fuse gG 10 A Circuit breaker 24V AC DC cha...

Page 17: ...yp 20 ms With E STOP max 50 ms With power failure typ 85 ms With power failure max 120 ms Recovery time at max switching frequency 1 s After E STOP 50 ms After power failure 250 ms Waiting period with a monitored start 300 ms Min start pulse duration with a monitored start 30 ms Supply interruption before de energisation 20 ms Simultaneity channel 1 and 2 max Environmental data Climatic suitabilit...

Page 18: ...tion type Screw terminal Mounting type Fixed Conductor cross section with screw terminals 1 core flexible 0 2 4 mm 24 10 AWG 2 core with the same cross section flexible with crimp connectors no plastic sleeve 0 2 2 5 mm 24 14 AWG 2 core with the same cross section flexible without crimp connectors or with TWIN crimp connectors 0 2 2 5 mm 24 14 AWG Torque setting with screw terminals 0 6 Nm Strippi...

Page 19: ...s the proof test interval and mission time in accordance with EN 62061 All the units used within a safety function must be considered when calculating the safety 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 tool to calculate the safety function s...

Page 20: ... 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 occur must be noted With DC con tactors use flywheel diodes for spark suppression Order reference Product type Features Connection type Order no PNOZ X13 24 V DC Screw terminals 774549 EC declaration of conformity This product these ...

Page 21: ...ng 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 Headquarters Pilz GmbH Co KG Felix Wankel Straße 2 73760 Ostfildern Germany Telephone 49 711 3409 0 Telefax 49 711 3409 133 E Mail info pilz com Internet www pilz com CECE CHRE CMSE InduraNET p Leansafe Mast...