Festo CPX-E AI-U-I Series Translation Of The Original Instructions
  1. Manuals
  2. Brands
  3. Festo Manuals
  4. I/O Systems
  5. CPX-E AI-U-I Series
  6. Translation of the original instructions
Festo CPX-E AI-U-I Series Translation Of The Original Instructions

Festo CPX-E AI-U-I Series Translation Of The Original Instructions

Analogue input module
Hide thumbs Also See for CPX-E AI-U-I Series:
Table of Contents

Advertisement

Quick Links

Download this manual
CPX-E-...AI-U-I
Analogue input module
Description | Function,
Parameterisation
8126667
8126667
2020-01a
[8126669]

Advertisement

Table of Contents
loading

Related Manuals for Festo CPX-E AI-U-I Series

Summary of Contents for Festo CPX-E AI-U-I Series

  • Page 1 CPX-E-...AI-U-I Analogue input module Description | Function, Parameterisation 8126667 8126667 2020-01a [8126669]...
  • Page 2 Translation of the original instructions Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 3: Table Of Contents

    Diagnostics of Lower Limit..................22 3.3.2 Diagnostics of Upper Limit..................23 3.3.3 Wire Break Diagnostics................... 24 3.3.4 Underflow/Overflow Diagnostics................25 3.3.5 Parameter Error Diagnostics................... 26 3.3.6 Signal Range......................27 3.3.7 Smoothing Factor....................29 3.3.8 Lower/Upper Limit....................30 Technical Data......................32 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 4: About This Document

    About this Document © 2020 all rights reserved to Festo SE & Co. KG About this Document This document describes the function and parameterisation of the product stated in the title. Safe use of the product is described in a separate document è 1.1 Applicable Documents.

  • Page 5: Product Labelling

    About this Document Appropriate software for determining the product version can be found in the Festo Support Portal è www.festo.com/sp. Information on using the software can be found in the integrated Help function. There may be an updated version of this document for these or later product versions.

  • Page 6: Function

    After the elimination of the short circuit or the overload, the sensor supply is switched on again automatically (default). This behaviour can be adjusted by parameters. The electronic fuse of the module is slow-blowing. Sensors can therefore also be connected with a temporarily higher cur- rent requirement. Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 7: Product Design

    – Input 2 [X2] – Input 3 [X3] Fig. 3 LED displays 2.1.3 Connecting Elements Connection [X0] ... [X3] Signal Input + +24 V DC sensor supply U Input – 0 V DC sensor supply U Tab. 5 Connection [X0] ... [X3] Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 8: Analogue Value Display

    Information for representation with linear scaling è 2.2.4 Example Data Format “Linear Scaled”. The tables below show the allocation between the analogue input signals and the digital values for the various signal ranges è 2.2.1 Bipolar Signal Ranges, è 2.2.2 Unipolar Signal Ranges. Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 9: Bipolar Signal Ranges

    < 23.52 mA 32512 8100 End of measuring range – –   23.52 mA 32768 8000 Underflow – – < 1) 1 LSB (least significant bit) corresponds to 723 nA; resolution 16 bit Tab. 9 Bipolar Signal Ranges (2) Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 10: Unipolar Signal Ranges

    32768 8000 Underflow – < 32767 7FFF Underflow 1) 1 LSB (least significant bit) corresponds to 579 nA; resolution 15 bit 2) Wire break diagnostics deactivated 3) Wire break diagnostics activated Tab. 11 Unipolar Signal Ranges (2) Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 11: Example Of Data "Vz + 15 Bit

    5 Digital range of values after A/D conversion 2 Measured value (example) 6 Allocated analogue signal 3 Upper end value of the nominal range 7 Physical measuring values 4 Digital input value (example) Fig. 4 Example of Data "VZ + 15 bit" Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 12: Example Data Format "Linear Scaled

    The scaling end values for this data format are identical to the limit values for the value falling below nominal range or value exceeding nominal range. 1 Digital input signal after scaling 3 Falling below or exceeding the limits 2 Limit values Fig. 6 Example data format “linear scaled” (2) Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 13: Diagnostics

    4 … 20 mATab. 14 Channel Error [X0] ... [X3] – Normal operating status 1) Flashes once briefly during initialisation of the automation system CPX-E. Tab. 13 Module Error Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 14 Check parameterisation and adjust where required. Overload input, overflow / underflow Check signal range and input signal. Check connection of input. – No channel error 1) only for current inputs with signal range 4 … 20 mA Tab. 14 Channel Error [X0] ... [X3] Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 15: Parameterisation

    Hysteresis of limit monitoring + 7   8 Tab. … è è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 15 Overview of Module Parameters Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 16  30 … Channel 3 + 31   32 … è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 16 Overview of Channel Parameters Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 17: Module Parameters

    F no. 4828 + Deactivate diagnostics No diagnostics Activate diagnostics Diagnostics (default) è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 18 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 18: Behaviour After Scs

    4828 + Sign + 15 bit VZ + 15 bit (default) Linear scaling Linear scaled è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 20 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 19: Sensor Supply

    F no. 4828 + Deactivate diagnostics No diagnostics Activate diagnostics Diagnostics (default) è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 22 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 20: Behaviour After Overload At Analogue Inputs

    Hysteresis value (low Hysteresis 0   32767 … byte) Hysteresis value (high byte) è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 24 Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 21 6 Lower limit 2 Measured value 7 Measured value too low: error LED lights up 3 Upper limit 8 Measured value too high: error LED lights up 4 Diagnostics on 5 Diagnostics off Fig. 7 Hysteresis behaviour Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 22: Channel Parameters

    Deactivate diagnostics No diagnostics (default) + 12 Activate diagnostics Diagnostics + 12 è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 25 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 23: Diagnostics Of Upper Limit

    Deactivate diagnostics No diagnostics (default) + 12 Activate diagnostics Diagnostics + 12 è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 26 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 24: Wire Break Diagnostics

    Deactivate diagnostics No diagnostics (default) + 12 Activate diagnostics Diagnostics + 12 è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 27 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 25: Underflow/Overflow Diagnostics

    Deactivate diagnostics No diagnostics (default) + 12 Activate diagnostics Diagnostics + 12 è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 28 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 26: Parameter Error Diagnostics

    Deactivate diagnostics No diagnostics (default) + 12 Activate diagnostics Diagnostics + 12 è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 29 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 27: Signal Range

     Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) 2) Bit combinations that are not shown are prohibited and will result in the output of a parameterisation error. The configuration of the signal range remains unchanged. 3) Negative values are suppressed. Tab. 30 Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 28  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) 2) Bit combinations that are not shown are prohibited and will result in the output of a parameterisation error. The configuration of the signal range remains unchanged. 3) Negative values are suppressed. Tab. 31 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 29: Smoothing Factor

    2) Bit combinations that are not shown are prohibited and will result in the output of a parameterisation error. The configuration of the signal range remains unchanged. 3) Channel 0 and channel 1 4) Channel 2 and channel 3 Tab. 32 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 30: Lower/Upper Limit

    + 23 – Channel 3 High byte Channel 3 + 24 – è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 33 Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 31 + 31 – Channel 3 High byte Channel 3 + 32 – è Function number (  Description of automation system CPX-E); m = module number (counted from left to right, starting from 0) Tab. 34 Festo — CPX-E-...AI-U-I — 2020-01a...

  • Page 32: Technical Data

    3) for horizontal mounting position Tab. 35 General Technical Data Power supply Operating power sup- [V DC] 24   25% ply U EL/SEN Intrinsic current con- [mA] sumption at nominal operating voltage 24 V from U EL/SEN Tab. 36 Power Supply Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 33 Electrical isolation Between the channels Between the channels Yes, DC 75/AC 60 and U Error limits Usage error limit    T … Basic error limit (at 25 °C) Temperature fault [%/K] 0.01 Linearity error 0.025 (at 25 °C) Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 34 Behaviour after end of overload Can be parameterised 1) related to FS (full scale) Tab. 37 Analogue Inputs Ambient conditions UL/CSA Pollution degree Installation site for indoor use only Max. installation height [m] 2000 Tab. 38 Ambient Conditions UL/CSA Festo — CPX-E-...AI-U-I — 2020-01a...
  • Page 36 Copyright: Festo SE & Co. KG Ruiter Straße 82 73734 Esslingen Germany Phone: +49 711 347-0 Internet: www.festo.com...

Table of Contents