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Pilz PSSu E F AI I Operating Manual
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Pilz PSSu E F AI I Operating Manual

Pilz PSSu E F AI I Operating Manual

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PSSu E F AI I(-T)(-R)
Operating Manual-21981-EN-13
- Decentralised system PSSuniversal I/O

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Summary of Contents for Pilz PSSu E F AI I

  • Page 1 PSSu E F AI I(-T)(-R) Operating Manual-21981-EN-13 - Decentralised system PSSuniversal I/O...
  • 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.

  • Page 3: Table Of Contents

    5.3.3 Changing an electronic module during operation ..............26 Wiring ............................27 General wiring guidelines......................27 6.1.1 Mechanical connection of the base modules ................28 Terminal configuration.......................30 Connecting the module ......................33 Operation ..........................34 Messages..........................34 Display elements........................34 Operating Manual PSSu E F AI I(-T)(-R) 21981-EN-13...
  • Page 4 10.2 Accessories..........................42 EC declaration of conformity for PSSu E F AI I and PSSu E F AI I-T ........43 UKCA-Declaration of Conformity for PSSu E F AI I and PSSu E F AI I-T ......44 Operating Manual PSSu E F AI I(-T)(-R)

  • Page 5: Introduction

    Introduction Validity of documentation This documentation is valid for the product types PSSu E F AI I, PSSu E F AI I-T and PSSu E F AI I-R. 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.

  • Page 6: Definition Of Symbols

    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. Operating Manual PSSu E F AI I(-T)(-R) 21981-EN-13...

  • Page 7: Overview

    – Module error For failsafe applications in system environment B (automation system PSS 4000) T-type: PSSu E F AI I-T: for increased environmental requirements R-type: PSSu E F AI I-R: for railway applications Operating Manual PSSu E F AI I(-T)(-R)

  • Page 8: Front View

    – Order number – Serial number – Hardware version number – 2D code 3: Labelling strip for the terminal configuration on the base module 4: Name of electronic module 5: Connection level 1 Operating Manual PSSu E F AI I(-T)(-R) 21981-EN-13...
  • Page 9 10: Round connection holes (connection levels 1, 2, 3 and 4) for connecting the signal lines 11: Mounting slot for colour marker to label the connection level (connection levels 1, 2, 3 and 4) Operating Manual PSSu E F AI I(-T)(-R) 21981-EN-13...

  • Page 10: Safety

    Take appropriate measures to protect against overcurrent. For example, connect a 50 mA quick blow fuse before the input (such a fuse triggers in sufficient time, before the input resistance is damaged). Operating Manual PSSu E F AI I(-T)(-R) | 10 21981-EN-13...
  • Page 11 36]). Lift applications The modules PSSu E F AI I and PSSu E F AI I-T can be used as a PESSRAL (program- mable electronic system in safety-related applications for lifts) in accordance with the Lifts Directive 2014/33/EU. The modules meet the requirements in accordance with EN 81-20, EN 81-50 for passenger and goods lifts the requirements in accordance with EN 115-1 for...
  • Page 12 PSSu BP-C 1/8 C PSSu BP-C 1/12 S PSSu BP-C 1/12 C The PSSu E F AI I-T and PSSu E F AI I-R modules may be used in conjunction with the fol- lowing base modules: PSSu BP 1/8 S-T...

  • Page 13: Safety Regulations

    In safety-related applications, please comply with the mission time T in the safety-related characteristic data. When decommissioning, please comply with local regulations regarding the disposal of electronic devices (e.g. Electrical and Electronic Equipment Act). Operating Manual PSSu E F AI I(-T)(-R) | 13 21981-EN-13...

  • Page 14: Function Description

    The module's safety-related accuracy is therefore 5 %. This must be considered in the application. It can also be reduced through certain measures. For further information see Measures for achieving process safety [ 16]. Operating Manual PSSu E F AI I(-T)(-R) | 14 21981-EN-13...
  • Page 15 The resolution of the analogue-digital converter is 12 bits and therefore has 4096 quant- isation levels. Due to the system, the LSB always changes by 2 bits instead of 1. The resolution re- mains unaffected. Operating Manual PSSu E F AI I(-T)(-R) | 15 21981-EN-13...

  • Page 16: Measures For Achieving Process Safety

    This overall accuracy must be considered when defining monitored limit values in the user program. For example, if a hazardous situation should arise at a temperature above 80 °C, a safe reaction must occur in the user program at a temperature above 80 °C – 9.63 °C = 70.37 °C. Operating Manual PSSu E F AI I(-T)(-R) | 16 21981-EN-13...

  • Page 17: Example Of 1-Channel Operation With Increased Safety-Related Accuracy

    0 ... 25.59375 mA In relation to the overall measuring range, the overall accuracy in mA is: 25.59375 mA * 4 % = 1.02 mA Operating Manual PSSu E F AI I(-T)(-R) | 17 21981-EN-13...
  • Page 18 Limit values selected in the user program too low or too high! Risk of serious injury and death! – Consider the overall accuracy when defining the limit values in the user program. Operating Manual PSSu E F AI I(-T)(-R) | 18 21981-EN-13...

  • Page 19: Example Of 2-Channel Operation

    Limit values selected in the user program too low or too high! Risk of serious injury and death! – Consider the overall accuracy when defining the limit values in the user program. Operating Manual PSSu E F AI I(-T)(-R) | 19 21981-EN-13...

  • Page 20: Integrated Protection Mechanisms

    0 0000 0000 0000 0000 0000 0000 0000 0000 0000 If the measured value is invalid, the value 0x0000 (0000 hexadecimal) is output and the valid bit is set to "0". Operating Manual PSSu E F AI I(-T)(-R) | 20 21981-EN-13...

  • Page 21: Input/Output Data

    Data access is via pre-defined I/O data types. I/O data name I/O data type I/O data element Meaning I0(11, 14) FS_I_AI Data: SAFEWORD Input data TestValue FS_I_AI Data: SAFEWORD (see Test value [ 14]) Operating Manual PSSu E F AI I(-T)(-R) | 21 21981-EN-13...

  • Page 22: Installation

    5.1.1 Dimensions Base modules with four connection levels: 12,6 mm 8,1 mm 52,1 mm (0.496") (0.319") (2.051") 12,6 mm 72,6 mm (0.496") (2.858") Operating Manual PSSu E F AI I(-T)(-R) | 22 21981-EN-13...

  • Page 23: Installing The Base Module

    Push the base module back [2] until you hear it lock into position. On the mounting rail, slide the base module to the left until you hear the two lateral mounting hooks on the adjacent module lock into position [3]. Operating Manual PSSu E F AI I(-T)(-R) | 23 21981-EN-13...

  • Page 24: Inserting And Removing An Electronic Module

    This is how the base module is coded. The mechanics of the electronic modules are designed for 50 plug in/out cycles. Operating Manual PSSu E F AI I(-T)(-R) | 24 21981-EN-13...

  • Page 25: Inserting An Electronic Module

    Installation 5.3.1 Inserting an electronic module Procedure: The electronic module must audibly lock into position [1]. Mark the electronic module using the labelling strips [2]. Schematic representation: Operating Manual PSSu E F AI I(-T)(-R) | 25 21981-EN-13...

  • Page 26: Removing An Electronic Module

    – The substitute values are used for the modules' FS outputs, with Valid Bits = FALSE. CAUTION! Sparking can cause interference and errors! Only change the module when the load is switched off! Operating Manual PSSu E F AI I(-T)(-R) | 26 21981-EN-13...

  • Page 27: Wiring

    The terminal configuration as stated on the front plate applies for base modules with C- rail. The terminal configuration as stated in the technical documentation applies for all other base modules. Operating Manual PSSu E F AI I(-T)(-R) | 27 21981-EN-13...

  • Page 28: Mechanical Connection Of The Base Modules

    – Insert the stripped cable into the round fixing hole [2], as far as it will go [5]. – Pull out the screwdriver [6]. – Check that the cable is firmly seated. Operating Manual PSSu E F AI I(-T)(-R) | 28 21981-EN-13...
  • Page 29 To crimp the ferrules you can use crimp pliers (crimp form A or C) conforming to EN 60947-1, such as the PZ 1.5 or PZ 6.5 from Weidmüller, for example. – Maximum torque setting: 0.8 Nm Use copper wiring. Operating Manual PSSu E F AI I(-T)(-R) | 29 21981-EN-13...

  • Page 30: Terminal Configuration

    PSSu BP-C 1/8 C-T 12 -22: 0 V analogue (12-22 linked within the base module) 13 -23: C-rail supply, shield connection (13-23 linked within the base module) 14: Input I0- 24: Not connected Operating Manual PSSu E F AI I(-T)(-R) | 30 21981-EN-13...
  • Page 31 14: Input I0- 24: Not connected 15 -25: 0 V analogue (12-22-15-25 linked within the base module) 16 -26: Shield connection (13-23-16-26 linked within the base module) Operating Manual PSSu E F AI I(-T)(-R) | 31 21981-EN-13...
  • Page 32 14: Input I0- 24: Not connected 15 -25: 0 V analogue (12-22-15-25 linked within the base module) 16 -26: C-rail supply, shield connection (13-23-16-26 linked within the base module) Operating Manual PSSu E F AI I(-T)(-R) | 32 21981-EN-13...

  • Page 33: Connecting The Module

    In a noise susceptible environment INFORMATION To achieve the safety values PL e (Cat. 4) and SIL CL 3 , two analogue in- puts will need to be used. Operating Manual PSSu E F AI I(-T)(-R) | 33 21981-EN-13...

  • Page 34: Operation

    Display elements for module diagnostics The module has an LED for displaying module errors ("Err" LED). Meaning Designation Colour Status - - - No error Module error Measuring range exceeded / A/D converter faulty Operating Manual PSSu E F AI I(-T)(-R) | 34 21981-EN-13...

  • Page 35: Display Elements For Input Status

    The input is assigned an LED for displaying the input status (LED “I0”). Meaning Descrip- Colour Status Signal Input Ter- tion minal - - - Invalid 11/14 value or (Input 1) no value detected green Valid value de- tected Operating Manual PSSu E F AI I(-T)(-R) | 35 21981-EN-13...

  • Page 36: Technical Details

    6,25 µA Input resistance 115 Ohm 115 Ohm 115 Ohm Max. continuous cur- rent 40 mA 40 mA 40 mA Resolution 12 Bit 12 Bit 12 Bit Safety-related accuracy (1 input) Operating Manual PSSu E F AI I(-T)(-R) | 36 21981-EN-13...
  • Page 37 EN 60068-2-78 EN 60068-2-78 EN 60068-2-78 Humidity 93 % r. h. at 40 °C 93 % r. h. at 40 °C 97 % r. h. at 40 °C Operating Manual PSSu E F AI I(-T)(-R) | 37 21981-EN-13...
  • Page 38 20 m/s² Duration – – 11 ms in accordance with the standard – – EN 61373 Number of shocks – – Acceleration – – 50 m/s² Duration – – 30 ms Operating Manual PSSu E F AI I(-T)(-R) | 38 21981-EN-13...
  • Page 39 60,2 mm 60,2 mm 60,2 mm Weight 36 g 37 g 38 g Mechanical coding Type Colour Yellow Yellow Yellow Where standards are undated, the 2022-01 latest editions shall apply. Operating Manual PSSu E F AI I(-T)(-R) | 39 21981-EN-13...

  • Page 40: Safety Characteristic Data

    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 SIL/PL values. Operating Manual PSSu E F AI I(-T)(-R) | 40 21981-EN-13...

  • Page 41: Supplementary Data

    2000 m above SL. When used at higher levels, restrictions of the ambient tem- perature (standard IEC 61131-2) must be taken into account. Operating height above SL [m] Multiplication factors for the devices' ambient temperature 0 … 2000 3000 4000 5000 Operating Manual PSSu E F AI I(-T)(-R) | 41 21981-EN-13...

  • Page 42: Order Reference

    Base module with C-rail and screw terminals, T-type 314620 PSSu BP-C 1/12 C Base module with C-rail and cage clamp terminals 312621 PSSu BP-C 1/12 C-T Base module with C-rail and cage clamp terminals, T-type 314621 Operating Manual PSSu E F AI I(-T)(-R) | 42 21981-EN-13...

  • Page 43: Ec Declaration Of Conformity For Pssu E F Ai I And Pssu E F Ai I-T

    EC declaration of conformity for PSSu E F AI I and PSSu E F AI I-T EC declaration of conformity for PSSu E F AI I and PSSu E F AI I-T This product/these products meet the requirements of the directive 2006/42/EC on ma- chinery of the European Parliament and of the Council.

  • Page 44: Ukca-Declaration Of Conformity For Pssu E F Ai I And Pssu E F Ai I-T

    UKCA-Declaration of Conformity for PSSu E F AI I and PSSu E F AI I-T UKCA-Declaration of Conformity for PSSu E F AI I and PSSu E F AI I-T This product(s) complies with following UK legislation: Supply of Machinery (Safety) Regu- lation 2008.
  • Page 45 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, E-Mail: info@pilz.com, Internet: www.pilz.com...

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