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PSS u2 ES 4DO SR 0.5A
Control system PSS u2
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Remote I/O system PSS u2
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Operating Manual-1004553-EN-01

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Summary of Contents for Pilz PSS u2 ES 4DO SR 0.5A

  • Page 1 PSS u2 ES 4DO SR 0.5A Control system PSS u2 Remote I/O system PSS u2 Operating Manual-1004553-EN-01...
  • Page 2 Preface This document is the original document. 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.
  • Page 3: Table Of Contents

    Contents Section 1 Introduction Validity of documentation 1.1.1 Retaining the documentation Using the documentation Definition of symbols Section 2 Overview Module features Section 3 Safety Intended use System requirements Safety regulations 3.3.1 Use of qualified personnel 3.3.2 Warranty and liability 3.3.3 Disposal Section 4...
  • Page 4 Contents Section 10 Order reference 10.1 Product 10.2 Accessories Operating Manual PSS u2 ES 4DO SR 0.5A 1004553-EN-01...
  • Page 5: Introduction

    This operating manual explains the function and operation, describes the installation and provides guidelines on how to connect the product. This documentation is valid for the product PSS u2 ES 4DO SR 0.5A. It is valid until new documentation is published.
  • Page 6 Introduction 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. INFORMATION This gives advice on applications and provides information on special fea- tures.
  • Page 7: Overview

    Details of the terminal blocks that can be used are available under "Intended Use". Module features Application of the product PSS u2 ES 4DO SR 0.5A: Electronic module with changeover contacts for standard applications The product has the following features:...
  • Page 8: Safety

    The module provides relay outputs with changeover contacts. It may be used to switch ex- tra low voltages of up to 30 V DC. The module PSS u2 ES 4DO SR 0.5A may be used in conjunction with the following ter- minal block: 16-pin terminal block Intended use includes making the electrical installation EMC-compliant.
  • Page 9: Warranty And Liability

    Safety 3.3.2 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 made (e.g.
  • Page 10: Function Description

    +24 V DC O0.12 O0.11 O0.14 O0.11 Fig.: Block diagram PSS u2 ES 4DO SR 0.5A Supply The module supply provides the module with voltage. Integrated protection mechanisms The module has temperature monitoring. The module provides the following diagnostic data:...
  • Page 11: Reaction Times

    Function description Last valid value Reaction times You can find information about the reaction times in the operating manual for the head module PSS u2 P0 F/S PN. Energy-saving functions The energy-saving levels are controlled by the head module and are not configurable. The module supports the following energy-saving levels: Switching off the LEDs The LEDs have two energy-saving levels:...
  • Page 12: Address Assignment

    Address assignment Address assignment The module occupies 1 Byte in the process image of outputs. Meaning State Bit 0 Output data O0 0: Changeover contact O0.12 and O0.11 is closed Changeover contact O0.12/ 1: Changeover contact O0.14 and O0.11 is O0.11 closed Changeover contact O0.14/...
  • Page 13: Installation

    Installation Installation General installation guidelines NOTICE Damage due to electrostatic discharge! Electrostatic discharge can damage components. Ensure against discharge before touching the product, e.g. by touching an earthed, conductive sur- face or by wearing an earthed armband. 6.1.1 Dimensions 12,5 51,1 111,1 Fig.: Dimensions in mm, including backplane, electronic module and terminal block...
  • Page 14: Inserting And Removing An Electronic Module

    Installation Inserting and removing an electronic module Please note: Backplane must be installed first. Electronic modules may only be plugged or unplugged if the terminal block has been removed first. The mechanics of the electronic modules are designed for 20 plug in/out cycles. On electronic modules with outputs, the terminal block may only be inserted and re- moved when the load is switched off.
  • Page 15 Installation 2. Swivel the electronic module downwards until you hear it click into place. 3. Insert the terminal block into the suspen- sion lug on the module. 4. Swivel the terminal block downwards until you hear it click into place. Operating Manual PSS u2 ES 4DO SR 0.5A 1004553-EN-01...
  • Page 16: Removing An Electronic Module

    Installation 6.2.2 Removing an electronic module 1. Press the unlocking mechanism on the ter- minal block that is shown by the arrow and pull off the terminal block upwards. 2. Press the unlocking mechanism that is shown by the arrow and pull off the electronic module upwards.
  • Page 17 Installation On electronic modules with outputs, the terminal block may only be inserted and re- moved when the load is switched off. Unforeseeable error reactions may be triggered if modules are inserted and removed under load. Operating Manual PSS u2 ES 4DO SR 0.5A 1004553-EN-01...
  • Page 18: Wiring

    Wiring Wiring General wiring guidelines Please note: The actuators may be connected using unshielded cables. To prevent contact welding, a fuse should be connected before the output contacts (see Technical details). Use copper wiring. 7.1.1 Connection mechanism for terminal blocks Procedure: Use a flat head screwdriver.
  • Page 19: Terminal Configuration

    Wiring Terminal configuration Terminal configuration Connection examples Output O0 Switching between a process signal at terminal 1 and a test signal at terminal 3. Terminal 1: O0.14 A signal lamp at terminal 4 displays the signal Terminal 2: O0.11 Terminal 3: O0.12 Terminal 4: O0.11 Changeover contact 1: O0.12 - O0.11...
  • Page 20: Operation

    Operation Operation The status of the module is displayed via the "Module status display" and "Terminal status display"; this is signalled to the head module and any error is entered in the head module's diagnostic log. Display elements and messages Only the LEDs at the terminals 1, 3, 5, 7, 9, 11, 13, 15 are active.
  • Page 21 Operation Col- Col- Meaning Further information Green The module status display and the terminal See module's diagnostic log. status display on the relevant output flash synchronously Short circuit/overload/undervoltage Green Temperature error: too warm (1)/warning, See module's diagnostic log e.g. undervoltage Green The module status display and all terminal See module's diagnostic log status displays flash synchronously...
  • Page 22: Technical Details

    Technical Details Technical Details General Approvals Application range Standard Module's device code 001Dh Number of ST output bits Electrical data Internal supply voltage (module supply) Module's power consumption 0,16 W Periphery's supply voltage (periphery supply) Voltage range 16,8 - 30 V Module's current consumption with no load 40 mA 1,2 W...
  • Page 23 Technical Details Environmental data Shock stress EN 60068-2-27 In accordance with the standard Acceleration 150 m/s² Duration 11 ms Airgap creepage In accordance with the standard EN 61131-2 Overvoltage category Pollution degree Protection type In accordance with the standard EN 60529 Housing IP20 Mounting area (e.g.
  • Page 24: Service Life Graphs

    Technical Details Service life graphs 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. Fig.: Service life graph We recommend you use semiconductor outputs to switch 24 VDC loads.
  • Page 25 Order reference Order reference 10.1 Product Product type Features Order no. PSS u2 ES 4DO SR Electronic module 328 421 0.5A 10.2 Accessories Terminal block Product type Features Order No. PSS u2 T 16 (1 pc.) Terminal block 16-pin, 1 piece 328 850 PSS u2 T 16 (10 pcs.) Terminal block 16-pin, 10 pieces 328 851...
  • Page 26 Order reference Shield connection element Product type Features Order no. PSS u2 A SH 4 Shield connection element for module rack 328 820 with 4 slots PSS u2 A LC B4 Inscription holder for module rack 328 916 Operating Manual PSS u2 ES 4DO SR 0.5A 1004553-EN-01...

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