Pilz PZE X5 Operating Manual
Safety relays
Hide thumbs
Also See for PZE X5:
- Operating manual (17 pages) ,
- Operating instructions manual (9 pages)
Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for Pilz PZE X5
Summary of Contents for Pilz PZE X5
- Page 1 PZE X5 Safety relays Operating Manual1003301EN05...
- Page 2 Preface This document is a translation of the original document. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for internal purposes. Suggestions and comments for improving this documentation will be gratefully received. 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 Secure Digital...
-
Page 3: Table Of Contents
Content Introduction Validity of documentation Retaining the documentation Definition of symbols Intended use For your safety Unit features Safety features Block diagram/terminal configuration Function description Installation Wiring Preparing for operation Operation Status indicators Faults – Interference Dimensions in mm Technical details Safety characteristic data Supplementary data Service life graph Order reference EC declaration of conformity Operating Manual PZE X5 1003301EN05... -
Page 4: Introduction
PZE X5 Introduction Validity of documentation This documentation is valid for the product PZE X5. It is valid until new documentation is published. This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. Retaining the documentation This documentation is intended for instruction and should be retained for future reference. Definition of symbols Information that is particularly 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 refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken. NOTICE This describes a situation in which the product or devices could be dam aged and also provides information on preventive measures that can be taken. It also highlights areas within the text that are of particular import ance. Operating Manual PZE X5 1003301EN05... -
Page 5: Intended Use
PZE X5 INFORMATION This gives advice on applications and provides information on special fea tures. Intended use The unit meets the requirements of EN 6094751, EN 602041 and VDE 01131. The con tact expansion module is used to increase the number of instantaneous safety contacts available on a base unit. Base units are all safety relays with feedback loop monitoring. The category that can be achieved in accordance with EN ISO 138491 depends on the category of the base unit. The contact expansion module may not exceed this. For your safety Only install and commission the unit if you have read and understood these operating instructions and are familiar with the applicable regulations for health and safety at work and accident prevention. Ensure VDE and local regulations are met, especially those relating to safety. Any guarantee is rendered invalid if the housing is opened or unauthorised modifica tions are carried out. Note for overvoltage category III: If voltages higher than low voltage (>50 VAC or >120 VDC) are present on the unit, connected control elements and sensors must have a rated insulation voltage of at least 250 V. Unit features Positiveguided relay outputs: – 5 safety contacts (N/O), instantaneous LED display for: – Switch status channel 1/2 – Supply voltage Connection for feedback loop Operation: single or dualchannel Safety features The unit meets the following safety requirements: The contact expander module expands an existing circuit. As the output relays are monitored via the base unit's feedback loop, the safety functions on the existing circuit are transferred to the contact expander module. The safety function remains effective in the case of a component failure. Earth fault in the feedback loop: Detected, depending on the base unit that is used. Operating Manual PZE X5 1003301EN05... -
Page 6: Block Diagram/Terminal Configuration
PZE X5 Earth fault in the input circuit: The output relays deenergise and the safety contacts open. Block diagram/terminal configuration *Insulation between the nonmarked area and the relay contacts: Basic insulation (over voltage category III), Protective separation (overvoltage category II) Function description The contact expansion module is an addon device without delayon deenergisation, and it is used to expand a safety circuit. The contact expansion module is driven by a base unit (e. g. emergency stop relay). Functional procedure when the supply voltage is applied and the input circuits channel 1 and 2 are closed (safety contacts of the base unit are closed): – Close the safety contacts 1314, 2324, 3334, 4344 and 5354. – The LEDs "CH. 1" and "CH. 2" are lit. Functional procedure after one or both input circuits are open (safety contacts of the base unit are open): – Open the safety contacts 1314, 2324, 3334, 4344 and 5354 . – The LEDs "CH. 1" and "CH. 2" go out. Operating Manual PZE X5 1003301EN05... -
Page 7: Installation
PZE X5 Installation The unit should be 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. Ensure the unit is mounted securely on a vertical DIN rail (35 mm) by using a fixing ele ment (e.g. retaining bracket or an end angle). Wiring Please note: Information given in the "Technical details [ 9]" must be followed. The outputs 1314, 2324, 3334, 4344, 5354 are safety contacts. To prevent contact welding, a fuse should be connected before the output contacts (see Technical details). Calculation of the max. cable runs l in the input circuit: max lmax / km = max. overall cable resistance (see Technical details) lmax / km = cable resistance/km Use copper wire that can withstand 60/75 °C. Sufficient fuse protection must be provided on all output contacts with capacitive and in ductive loads. Do not switch low currents using contacts that have been used previously with high cur rents. Operating Manual PZE X5 1003301EN05... -
Page 8: Preparing For Operation
PZE X5 Preparing for operation Supply voltage Input circuit Singlechannel Dualchannel without detection of shorts across contacts with detection of shorts across contacts Feedback loop Y1 and Y2 are feedback loop in puts on the base unit Operation Status indicators Power Supply voltage is present. CH.1 Safety contacts of channel 1 are closed. CH.2 Safety contacts of channel 2 are closed. Faults – Interference By closing or interrupting the input circuit you can check whether the unit switches on or off correctly. For safety reasons, the unit cannot be started if the following faults are present: Operating Manual PZE X5 1003301EN05... -
Page 9: Dimensions In Mm
PZE X5 Contact malfunction: As the contact block is connected to a base unit, reactivation will not be possible if the contacts have welded after the input circuit has opened. Open circuit, short circuit or earth fault ( e.g. in the input circuit) Dimensions in mm 75 (2.95") 87 (3.42") (1.77") Technical details General 774595 Approvals CCC, CE, EAC (Eurasian), TÜV, cULus Listed Electrical data 774595 Supply voltage Voltage 24 V Kind Voltage tolerance 15 %/+10 % Output of external power supply (DC) 3,5 W Residual ripple DC 20 % Continuous duty 100 % Max. overall cable resistance Rlmax Singlechannel at UB DC 120 Ohm Dualchannel without detection of shorts across contacts at UB DC 240 Ohm Dualchannel with detection of shorts across con tacts at UB DC 4 Ohm Voltage at Input circuit DC 24,0 V Current at... - Page 10 PZE X5 Inputs 774595 Number Relay outputs 774595 Max. short circuit current IK 1 kA Utilisation category In accordance with the standard EN 6094741 Safety contacts, AC1 at 240 V Max. current 8,0 A Min. current 0,01 A Max. power 2000 VA Safety contacts, DC 1 at 24 V Max. current 8,0 A Min. current 0,01 A Max. power 200 W Utilisation category In accordance with the standard EN 6094751 Safety contacts, AC15 at 230 V Max. current 5,0 A Safety contacts DC13 (6 cycles/min) at 24 V Max. current 7,0 A Utilisation category in accordance with UL Voltage 240 V AC G. P.
- Page 11 PZE X5 Times 774595 Switchon delay With automatic start typ. 15 ms With automatic start max. 30 ms With automatic start after power on typ. 15 ms With automatic start after power on max. 30 ms Delayon deenergisation With ESTOP typ. 13 ms With ESTOP max. 30 ms With power failure typ. 110 ms With power failure max. 150 ms Supply interruption before deenergisation in the input circuit 8,0 ms Supply interruption before deenergisation 20 ms Environmental data 774595 Climatic suitability EN 60068278 Ambient temperature Temperature range 10 55 °C Storage temperature Temperature range 40 85 °C Condensation during operation Not permitted EN 6094751, EN 6100062 Vibration In accordance with the standard EN 6006826 Frequency...
-
Page 12: Safety Characteristic Data
PZE X5 Mechanical data 774595 Conductor cross section with screw terminals 1 core flexible 0,20 4,00 mm², 24 10 AWG 2 core with the same cross section, flexible with crimp connectors, no plastic sleeve 0,20 2,50 mm², 24 14 AWG 2 core with the same cross section, flexible without crimp connectors or with TWIN crimp connectors 0,20 2,50 mm², 24 14 AWG Torque setting with screw terminals 0,50 Nm Connection type Screw terminal Mounting type Fixed Dimensions Height 87,0 mm Width 45,0 mm Depth 121,0 mm Weight 270 g The standards current on 200912 apply. Safety characteristic data Operating EN ISO EN ISO EN IEC EN IEC IEC 61511 IEC 61511 EN ISO mode 138491: 138491: 62061 62061 138491:... -
Page 13: Service Life Graph
PZE X5 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 load; the mechanical load is negli gible. Example Inductive load: 0,2 A Utilisation category: AC15 Contact service life: 4,000,000 cycles Provided the application requires fewer than 4,000,000 cycles, the PFH value (see tech nical details) 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 occur must be noted. With contact ors, use freewheel diodes for spark suppression. Order reference Type Features Connection type Order no. PZE X5 24 V DC Screw terminals 774595 Operating Manual PZE X5 1003301EN05... -
Page 14: Ec Declaration Of Conformity
PZE X5 EC declaration of conformity This product/these products 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/support/downloads. Representative: Norbert Fröhlich, Pilz GmbH & Co. KG, FelixWankelStr. 2, 73760 Ost fildern, Germany Operating Manual PZE X5 1003301EN05... - Page 15 Back cover Support Technical support is available from Pilz round the clock. Americas Australia Scandinavia Brazil +61 3 95446300 +45 74436332 +55 11 97569-2804 Spain Canada Europe +34 938497433 Switzerland +1 888-315-PILZ (315-7459) Austria +43 1 7986263-0 +41 62 88979-30 Mexico...
Need help?
Do you have a question about the PZE X5 and is the answer not in the manual?
Questions and answers