Pilz PSSu E S 2AO U Operating Manual
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Pilz PSSu E S 2AO U Operating Manual

Pilz PSSu E S 2AO U Operating Manual

Decentralised system pssuniversal i/o
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PSSu E S 2AO U(-T)
Decentralised system PSSuniversal I/O
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Operating Manual 21423-EN-04

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  • Page 1 PSSu E S 2AO U(-T) Decentralised system PSSuniversal I/O Operating Manual 21423-EN-04...
  • 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.

  • Page 3: Table Of Contents

    General installation guidelines 5.1.1 Dimensions Installing the base module Inserting and removing an electronic module 5.3.1 Inserting an electronic module 5.3.2 Removing an electronic module 5.3.3 Changing an electronic module during operation Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 4 Terminal configuration Connecting the module Section 7 Operation Messages Display elements 7.2.1 Display elements for module diagnostics 7.2.2 Display elements for output status Section 8 Technical details Section 9 Order reference Product Accessories Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 5: Operating Manual Pssu E S 2Ao U(-T)

    Introduction Validity of documentation This documentation is valid for the products PSSu E S 2AO U and PSSu E S 2AO U-T. 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 S 2AO U(-T) 21423-EN-04...

  • Page 7: Overview

    Resolution: 12 bit plus sign bit LEDs for: – Operating status per output – Module error For standard applications in system environment A and B T-type: PSSu E S 2AO U-T: for increased environmental requirements Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 8: Front View

    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 6: Connection level 2 Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • 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 S 2AO U(-T) 21423-EN-04...

  • Page 10: Safety

    The module provides analogue outputs. It may be used as an output module for standard functions. The modules PSSu E S 2AO U and PSSu E S 2AO U-T may be used as a safety compon- ent in accordance with the Lifts Directive 95/16/EC, EN 81-1, EN 81-2 and EN 115-1.

  • Page 11: Safety Regulations

    Safety The module PSSu E S 2AO U-T may be used in conjunction with the following base mod- ules: PSSu BP 1/8 S-T PSSu BP 1/8 C-T PSSu BP 1/12 S-T PSSu BP 1/12 C-T PSSu BP-C 1/8 S-T PSSu BP-C 1/8 C-T...

  • Page 12: Function Description

    All the configuration data is stored in the head module and is assigned to the output module on restart. This way the configuration data is retained even if you change the output mod- ule. Schematic representation of signal processing: User Manufact. scaling scaling Data module format Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 13: Integrated Protection Mechanisms

    20 ms if the supply voltage is interrupted. The module detects the following errors: Start-up error Configuration error ST communication error Bus termination error Configuration The module can be configured using the system software. Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 14: Scaling

    Scaling is a multi-stage process to adapt the values to the DA converter. The straight path in the diagram indicates the default configuration. Input formats Raw value output? Hardware calibration Manuf. scaling active? Manufacturer scaling User scaling active? User scaling raw value Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 15: Dac Raw Value

    Each channel is calibrated ex-works in order to correct component dispersion and other in- fluences. The range is divided so that zero is assigned the value 0 and the end point is assigned the value 4095 (0FFF Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 16: Manufacturer Scaling

    Manufacturer scaling is activated in the default setting. The default value for offset is 0. The default value for gain is 32 ). That corresponds to amplification factor 0.125 (1/8). This means that the signal is converted from 15 to 12 Bit for the converter. Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 17: User Scaling

    The digital values are transferred with 15 bits plus a sign bit (MSB). The MSB is "1" with negative values and "0" with positive values. With negative values there is a distinction between sign and magnitude representation and two's complement representation. Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 18 1111 1111 1111 1111 FFFF -5 V -16 383 1011 1111 1111 1111 BFFF -2.4 mV 1000 0000 0000 0001 8001 0000 0000 0000 0000 0000 10 V 32 767 0111 1111 1111 1111 7FFF Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 19: Switch-On Value

    (1/TRUE = User switch-on value active) Manufacturer switch-on value 0 V on switch-on User switch-on value 0 V on switch-on Sign and magnitude representa- 0/FALSE Deactivated; two's complement is activated tion active Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 20: Pssu Assignment In System Environment A

    PSSu assignment in system environment B Data access is via pre-defined I/O data types: I/O data name I/O data type I/O data element Meaning O0(11), O1(21) ST_O_AO Data: WORD Output data O0, O1 Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 21: 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 S 2AO U(-T) 21423-EN-04...

  • Page 22: 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 S 2AO U(-T) 21423-EN-04...

  • Page 23: 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 S 2AO U(-T) 21423-EN-04...

  • Page 24: 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 S 2AO U(-T) 21423-EN-04...

  • Page 25: 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 S 2AO U(-T) 21423-EN-04...

  • Page 26: Wiring

    Insert the stripped cable into the round fixing hole [2], as far as it will go. – Tighten up the screw on the screw terminal. – Check that the cable is firmly seated. Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 27 Inputs/outputs on the counter modules: 1.5 mm (AWG16) – Analogue inputs/outputs: 1.5 mm (AWG16) – Communication cables: 1.5 mm (AWG16) – Test pulse outputs: 1.5 mm (AWG16) – Power supply: 2.5 mm (AWG12) – Functional earth: 2.5 mm (AWG12) Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 28: Terminal Configuration

    PSSu BP 1/8 C PSSu BP 1/8 C-T 12-22: 0 V analogue (12-22 linked within the base module) 13-23: Shield connection (13-23 linked within the base module) 14: Not connected 24: Not connected Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 29: Connecting The Module

    14: Not connected 24: Not connected Connecting the module Output circuit Without C-rail With C-rail Voltage range (0 ... +10 V Voltage range –10 V ... +10 V single-pole, referenced to earth Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 30: Operation

    LED on LED off 7.2.1 Display elements for module diagnostics The module has an LED for displaying module errors ("Err" LED). Meaning Name Colour Status - - - No error Module error Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 31: Display Elements For Output Status

    Meaning Designa- Colour Status Signal Output Ter- tion minal - - - No signal O0 (Output detected green Signal detected - - - No signal O1 (Output detected green Signal detected Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 32: Technical Details

    Linearity error 0,05 % 0,05 % Output variable error at 25 ℃ 0,2 % 0,2 % Max. output variable error at 25 ℃ 1,0 % 1,0 % Temperature coefficient 0,02 %/K 0,02 %/K Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 33 11 ms In accordance with the standard EN 60068-2-27 EN 60068-2-27 Number of shocks 1000 1000 Acceleration Duration 16 ms 16 ms Max. operating height above sea level 2000 m 5000 m Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 34 12,6 mm 12,6 mm Depth 60,2 mm 60,2 mm Weight 36 g 37 g Mechanical coding Type Colour Dark grey Dark grey Where standards are undated, the 2005-04 latest editions shall apply. Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...

  • Page 35: Order Reference

    Base module with C-rail and screw terminals, T-type 314 620 PSSu BP-C 1/12 C Base module with C-rail and cage clamp terminals 312 621 PSSu BP-C 1/12 C-T Base module with C-rail and cage clamp terminals, T-type 314 621 Operating Manual PSSu E S 2AO U(-T) 21423-EN-04...
  • Page 36 Front 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 +1 888-315-PILZ (315-7459) Austria Switzerland +41 62 88979-30 Mexico +43 1 7986263-0...

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