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Related Manuals for Pepperl+Fuchs VBA-4E-KE5-IL
Summary of Contents for Pepperl+Fuchs VBA-4E-KE5-IL
- Page 1 FACTORY AUTOMATION MANUAL VBA-4E-KE5-IL AS-Interface Analog Module Spec 2.1...
- Page 2 VBA-4E-KE5-IL With regard to the supply of products, the current issue of the following document is ap- plicable: The General Terms of Delivery for Products and Services of the Electrical Indus- try, published by the Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie (ZVEI) e.V.) in its most recent version as well as the...
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Page 3: Table Of Contents
VBA-4E-KE5-IL Introduction................. 5 Content of this Document ..............5 Target Group, Personnel..............5 Symbols Used ..................5 Certificates and Approvals ............7 UL Information..................7 Product Description ..............8 Intended Use ..................8 Displays and Operating Elements ............8 Connections ..................9 Automatic Activation of Input Channels .......... -
Page 4: Introduction
VBA-4E-KE5-IL Introduction Introduction Content of this Document This document contains information required to use the product in the relevant phases of the product life cycle. This may include information on the following: Product identification Delivery, transport, and storage Mounting and installation... -
Page 5: Symbols Used
VBA-4E-KE5-IL Introduction Symbols Used This document contains symbols for the identification of warning messages and of informative messages. Warning Messages You will find warning messages, whenever dangers may arise from your actions. It is mandatory that you observe these warning messages for your personal safety and in order to avoid property damage. -
Page 6: Certificates And Approvals
VBA-4E-KE5-IL Certificates and Approvals Certificates and Approvals UL Information Technical Data and Environmental Conditions This device is for indoor use only. This device may be operated in altitudes up to 2000 m. The ambient temperature range is from -25 °C to +70 °C. -
Page 7: Product Description
Product Description Intended Use The VBA-4E-KE5-IL is an analog module for connecting up to four sensors 0/4 ... 20 mA to the AS-Interface network. Data conversion and data transfer are provided asynchronously according to AS-Interface profile 7.3. The data is converted internally at a 16 bit resolution. The analog module features four analog current inputs. -
Page 8: Connections
VBA-4E-KE5-IL Product Description Connections ADDR AUX+ AUX+ AUX- AUX- ASI+ ASI+ ASI- ASI- Figure 3.2 Connections Abbreviation Explanation ADDR Addressing socket; extra-low-voltage switch socket, Ø 1.3 mm II1 ... II4 Current at analog inputs Sensor supply Reference potential for inputs and sensors... -
Page 9: Resetting The Automatically Detected Sensor Types
VBA-4E-KE5-IL Product Description Resetting the Automatically Detected Sensor Types Any sensor types saved through automatic detection are reset when the input configuration of the module is manually changed. For this, there are two available options: 1. Switch off the module power supply. Place or remove the jumper between 1CH, 2CH, or 3CH, and GND, then switch on the supply voltage again. -
Page 10: Installation
Retain the original packaging in case the device must be stored or shipped again at a later date. Should you have any questions, please contact Pepperl+Fuchs. Mounting Mount the module by snapping it onto a 35 mm DIN rail in compliance with EN 50022. -
Page 11: Connecting The Sensors
The permitted operating temperature of the cables connected to the terminal block must be at least +80 °C! Connecting the Sensors You can connect 2- and 3-wire sensors to the VBA-4E-KE5-IL. For various connection options, see Figure 4.2 on page 12 and see Figure 4.3 on page 12. -
Page 12: Commissioning
Pepperl+Fuchs, for example, or an AS-Interface master can be used to assign addresses. The VBA-4E-KE5-IL is a standard slave as defined by specification 3.0 and requires a master that meets specification 2.1 or higher. You can assign addresses 1 ... 31. The default address on delivery is 0. - Page 13 VBA-4E-KE5-IL Commissioning Parameter P3: Wire Break Detection Default value P3=1, active Parameter P3 is used to switch wire break detection on or off at the input channels. Where wire break detection is activated, automatic channel detection is also activated (see chapter 3.4).
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Page 14: Troubleshooting
2CH, or 3CH, and GND (see chapter 3.6) Incorrect input channels activated A different input configuration was saved previously through automatic channel detection. To reset the input configuration see chapter 3.5 If none of these potential solutions correct the fault, contact Pepperl+Fuchs. -
Page 15: Analog Input Module Measuring Ranges
VBA-4E-KE5-IL Appendix A Appendix A Analog Input Module Measuring Ranges Current Input Measuring Ranges The measuring range of the current input can be set via AS-Interface parameter P3: P3=1, nominal range 4 mA ... 20 mA P3=0, nominal range 0 mA ... 20 mA Current: 4 mA ... - Page 16 VBA-4E-KE5-IL Appendix A Delay Times The module requires a certain amount of time to convert and transmit the analog measuring signals to the AS-Interface master. This time span (= latency) is mainly composed of the conversion time and the transmission time. The conversion time and transmission time depend on a number of factors.
- Page 17 VBA-4E-KE5-IL Appendix A Conversion time The conversion time is the time that the module requires to convert an analog signal into a digital value. The conversion time depends heavily on parameter P0 50/60 Hz filter inactive (P0=0) 10 ms 50/60 Hz filter active (P0=1) 70 ms Table 7.3...
- Page 18 Twinsburg, Ohio 44087 · USA Tel. +1 330 4253555 E-mail: sales@us.pepperl-fuchs.com Asia Pacific Headquarters Pepperl+Fuchs Pte Ltd. Company Registration No. 199003130E Singapore 139942 Tel. +65 67799091 E-mail: sales@sg.pepperl-fuchs.com www.pepperl-fuchs.com Subject to modifications / DOCTt-5666A Copyright PEPPERL+FUCHS • Printed in Germany 07/2018...