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Summary of Contents for Pilz 774584
- Page 1 PZE X4V8 Operating Manual-1003204-EN-11 - Safety relays...
- Page 2 We do assure you that all persons are regarded without discrim- ination and on an equal basis. All rights to this documentation are reserved by Pilz GmbH & Co. KG. Copies may be made for the user's internal purposes. Suggestions and comments for improving this documenta- tion will be gratefully received.
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Page 3: Table Of Contents
Contents Introduction ..........................4 Validity of documentation ......................4 Using the documentation ......................4 Definition of symbols .........................4 Safety ............................5 Intended use ..........................5 Safety regulations ........................5 Safety assessment........................5 Use of qualified personnel......................6 Warranty and liability.........................6 Disposal ............................6 For your safety ..........................6 Unit features ...........................7 Safety features ........................7 Block diagram/terminal configuration .................7 Function description ......................8... -
Page 4: Introduction
PZE X4V8 Introduction Validity of documentation This documentation is valid for the product PZE X4V8. 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. Using the documentation This document is intended for instruction. -
Page 5: Safety
PZE X4V8 INFORMATION This gives advice on applications and provides information on special fea- tures. Safety Intended use The contact expansion module PZE X4V8 meets the requirements of EN 60947-5-1 and EN 60204- 1. It is an expansion module for increasing the number of contacts available on a base unit. -
Page 6: Use Of Qualified Personnel
PZE X4V8 Use of qualified personnel The products may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by persons who are competent to do so. A competent person is a qualified and knowledgeable person who, because of their train- ing, experience and current professional activity, has the specialist knowledge required. -
Page 7: Unit Features
PZE X4V8 Unit features Positive-guided relay outputs: – 4 safety contacts (N/O), delay-on de-energisation LED display for: – Switch status of the safety contacts Connection for feedback loop Operation: single-channel Selectable delay time Safety features The unit meets the following safety requirements: The contact expansion module expands an existing circuit. -
Page 8: Function Description
PZE X4V8 Function description The contact expansion module PZE X4V8 is an add-on device with selectable delay-on de- energisation, 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 once the input circuit is closed (e.g. -
Page 9: Preparing For Operation
PZE X4V8 To prevent EMC interferences (particularly common-mode interferences) the measures described in EN 60204-1 must be executed. This includes the separate routing of cables of the control circuits (input, start and feedback loop) from other cables for energy trans- mission or the shielding of cables, for example. Adequate protection must be provided on all output contacts with capacitive and inductive loads. -
Page 10: Operation
PZE X4V8 Setting the delay time Operation When the relay outputs are switched on, the mechanical contact on the relay cannot be tested automatically. Depending on the operational environment, 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 be carried out to ensure that the safety contacts on the relay outputs open correctly. -
Page 11: Status Indicators
PZE X4V8 Status indicators LEDs indicate the status and errors during operation: LED on 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. -
Page 12: Technical Details
PZE X4V8 Technical details General Certifications CCC, CE, EAC, TÜV, UKCA, cULus Listed Electrical data Supply voltage Voltage 24 V Kind Voltage tolerance -15 %/+10 % Output of external power supply (DC) 2,5 W Residual ripple DC 20 % Duty cycle 100 % Max. - Page 13 PZE X4V8 Relay outputs Utilisation category in accordance with UL Voltage 240 V AC G.U. (same polarity) with current Voltage 24 V DC Resistive with current Pilot Duty B300, R300 External contact fuse protection, safety contacts in accordance with the standard EN 60947-5-1 External contact fuse protection, delayed safety con- tacts...
- Page 14 PZE X4V8 Environmental data Protection type Housing IP40 Terminals IP20 Mounting area (e.g. control cabinet) IP54 Mechanical data Mounting position Mechanical life 10,000,000 cycles Material Bottom PPO UL 94 V1 Front ABS UL 94 V0 PPO UL 94 V1 Connection type Screw terminal Mounting type Fixed...
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Page 15: Safety Characteristic Data
PZE X4V8 Safety characteristic data NOTICE You must comply with the safety characteristic data in order to achieve the required safety level for your plant/machine. Operating EN ISO EN ISO EN IEC EN IEC EN/IEC EN/IEC EN ISO mode 13849-1: 13849-1: 62061 62061... -
Page 16: Service Life Graph
This product/these products meet the requirements of the directive 2006/42/EC on 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/downloads. Representative: Hansjürgen Horter, Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Germany Operating Manual PZE X4V8... -
Page 17: Ukca-Declaration Of Conformity
This product(s) complies with following UK legislation: Supply of Machinery (Safety) Regu- lation 2008. The complete UKCA Declaration of Conformity is available on the Internet at www.pilz.com/ downloads. Representative: Pilz Automation Technology, Pilz House, Little Colliers Field, Corby, Northamptonshire, NN18 8TJ United Kingdom, eMail: mail@pilz.co.uk Operating Manual PZE X4V8 | 17... - Page 18 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...
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