Pepperl+Fuchs VBA-4E-G11-I-F Manual
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Pepperl+Fuchs VBA-4E-G11-I-F Manual

As-interface analog module
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FACTORY AUTOMATION
MANUAL
VBA-4E-G11-I-F
AS-Interface analog module

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Summary of Contents for Pepperl+Fuchs VBA-4E-G11-I-F

  • Page 1 FACTORY AUTOMATION MANUAL VBA-4E-G11-I-F AS-Interface analog module...
  • Page 2 VBA-4E-G11-I-F 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...

  • Page 3: Table Of Contents

    VBA-4E-G11-I-F Introduction................. 4 Declaration of Conformity............5 Safety ................... 6 Symbols relevant to safety..............6 Intended Use ..................6 General Safety Instructions ..............6 Product Description ..............7 Displays and Controls ................. 7 Connections ..................8 Activating the Input Channels ............8 Installation...................

  • Page 4: Introduction

    Introduction Introduction Congratulations You have chosen a device manufactured by Pepperl+Fuchs. Pepperl+Fuchs develops, produces and distributes electronic sensors and interface modules for the market of automation technology on a worldwide scale. Before you install this device and put it into operation, please read the operating instructions thoroughly.

  • Page 5: Declaration Of Conformity

    All products were developed and manufactured under observance of the applicable European standards and guidelines. Note! A Declaration of Conformity can be requested from the manufacturer. The product manufacturer, Pepperl+Fuchs GmbH, 68307 Mannheim, has a certified quality assurance system that conforms to ISO 9001. ISO9001...

  • Page 6: Safety

    Intended Use The VBA-4E-G11-I-F is an analog module for connecting up to four 0/4 mA ... 20 mA measurement sensors to the AS-Interface network. Measured values are converted and data transmitted asynchronously as defined by AS-Interface profile 7.3. The measured values are converted internally at a resolution of 16 bits.

  • Page 7: Product Description

    VBA-4E-G11-I-F Product Description Product Description Displays and Controls Figure 4.1 Indicators and operating means The VBA-4E-G11-I-F analog module is equipped with the following displays and controls: LED Indicators AS-i/FAULT LED Status indication; multicolor LED Green: normal mode Red: communication error...

  • Page 8: Connections

    VBA-4E-G11-I-F Product Description Connections Figure 4.2 Connections The VBA-4E-G11-I-F analog module is equipped with the following connections: Current inputs : functional ground M12 round plug connector Addressing socket Low voltage switch socket,  1.3 mm Activating the Input Channels All input channels on the analog module are deactivated by default. This state is indicated by the four yellow LEDs IN1 to IN4 illuminating in sequence.

  • Page 9: 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 direct them to Pepperl+Fuchs. Mounting Align the device as required and secure to a flat mounting surface by screwing it in place with two M4 mounting screws.
  • Page 10 VBA-4E-G11-I-F Installation 1. AS-i channel (yellow flat cable) 2. AUX channel (black flat cable) 3. Ensure the flat cable is positioned correctly. 4. Reattach the upper part of the module. 5. Tighten the central screw. The recommended tightening torque for this screw is 1.8 Nm.

  • Page 11: Connecting The Sensors

    IN1 ... IN4 24 V 2-wire 3-wire Figure 5.2 You can connect 2- and 3-wire sensors to the VBA-4E-G11-I-F. For various connection options, see Figure 5.2 on page 11. Note! Connection Instructions Use shielded cables to connect the sensors. Note! Pin 5 of the M12 round plug connector is the functional ground.

  • Page 12: Commissioning

    Pepperl+Fuchs or an AS-Interface master can be used to assign addresses. The VBA-4E-G11-I-F 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 to 31. The default address on delivery is 0.

  • Page 13: Troubleshooting

    Auxiliary power too low (switch set to EXT) Check the auxiliary power source ■ No input channel activated Activate input channel (see chapter 4.3) If none of these potential solutions correct the peripheral fault, please contact Pepperl+Fuchs.

  • Page 14: Dimensions

    VBA-4E-G11-I-F Appendix A Appendix A Dimensions Figure 8.1 Type VBA-4E-G11-I-F 85 mm 35 mm Technical Data General specifications Slave type Standard slave AS-Interface specification V3.0 Required master  V2.1 specification UL File Number E87056 Indicators/operating means LED AS-i/FAULT Status display; multi-colour LED...
  • Page 15 VBA-4E-G11-I-F Appendix A Input Number/Type Four analog inputs Current: 0 mA ... 20 mA/4 mA ... 20 mA Supply from AS-Interface (switch position INT, basic setting) or auxiliary voltage U (switch position EXT) Current loading capacity  140 mA from AS-Interface; overload and short-circuit resistant ...
  • Page 16 VBA-4E-G11-I-F Appendix A Mechanical specifications Connection AS-Interface/U : cable piercing method, flat cable yellow/flat cable black Inputs: M12 round connector Protection degree IP68 / IP69K Material Housing PBT PC Mounting screw Stainless steel 1.4305 / AISI 303 Mass 200 g...

  • Page 17: Analog Input Module Measuring Ranges

    VBA-4E-G11-I-F Appendix B Appendix B 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 ■...

  • Page 18: Delay Times

    Appendix B Delay Times The VBA-4E-G11-I-F needs a certain amount of time to convert and transmit the analog measuring signals to the AS-Interface master. This time period (= latency) is mainly composed of the conversion time and the transmission time. The conversion time and the transfer time depend on several factors.
  • Page 19 VBA-4E-G11-I-F Appendix B 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 9.3...
  • Page 20 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 / TDOCT2824B_ENG Copyright PEPPERL+FUCHS • Printed in Germany 02/2014...

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