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Operation Manual
Proportional Valve VP23 Series
Before starting work read these instructions.
This manual contains proprietary information protected by
copyright. No part of this publication may be reproduced,
transcribed or transmitted in any form or by any means
without the written permission of the publisher. Every effort
has been made to ensure that the information contained in this
manual is accurate. All rights reserved.
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Table of Contents
Related Manuals for Norgren VP23 Series
Summary of Contents for Norgren VP23 Series
- Page 1 Operation Manual Proportional Valve VP23 Series Before starting work read these instructions. This manual contains proprietary information protected by copyright. No part of this publication may be reproduced, transcribed or transmitted in any form or by any means without the written permission of the publisher. Every effort has been made to ensure that the information contained in this manual is accurate.
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Page 2: Table Of Contents
This document, as well as the data, specifications and other information presented in it are the sole property of Norgren. It may not be reproduced or given to third parties without their consent. Our policy is one of continued research and development. We therefore reserve the right to amend, without notice, the specifications given in this document. -
Page 3: General
VP23 Analogue / IO-Link 1. General 1.1 Information about these Instructions These instructions allow you to safely set up and operate the proportional valve VP23 in the analogue or IO-Link version. It is an integral part of the product and must be accessible to the user. The user must carefully read and understand these instructions before starting any type of work. -
Page 4: Liability
Before using the product in non-industrial applications, in life support or other systems not covered in the published instructions, please contact Norgren directly. Due to misuse, wear, or malfunction, components used in pneumatic systems can fail in a variety of ways. -
Page 5: Functional Safety
VP23 Analogue / IO-Link 3. Functional Safety Note: The VP23 is not a design with inherent fail-safe characteristics. Therefore, no safety-related properties can be guaranteed at valve level. For machine controls (complex mechatronic systems) with the VP23, a risk analysis according to e.g. -
Page 6: Basic Function
VP23 Analogue / IO-Link 4. Basic function 4.1. General Description The VP23 is a digital proportional pressure regulator that uses an electronic setpoint (analogue voltage/current or IO-Link process data) to control the valve output pressure. The pressure is kept constant even if the medium (compressed air or neutral gases) is consumed. -
Page 7: Pneumatic Connection
VP23 Analogue / IO-Link 5. Pneumatic Connection 5.1 Block Diagram of the Valve Function (3/2 way) Port 1: System (input) pressure Port 2: Working port (outlet pressure) Connection 3: Venting The pneumatic connections are marked with numbers and preferably have the following function and flow direction: Flow direction: 1 =>... -
Page 8: Electrical Connection
VP23 Analogue / IO-Link 6. Electrical Connection 6.1 Pin Assignment 6.1.1. Variant Analogue Colour (Typ.) Port size white Setpoint input W(I) 0/4 ... 20mA brown Comparator output X(comp) green Signal ground GNDS yellow Setpoint input W(U) 0 ... 10V grey Actual value output X(I) 4 ... - Page 9 VP23 Analogue / IO-Link 6.1.2. Variant IO-Link Colour (Typ.) Port size brown Supply voltage 24V VS white Supply voltage 2L (VA) blue Supply mass (Vs GND) black IO-Link signal (C/Q) grey (gr/ge) Supply ground 2M (VA GND) (VA and VS are galvanically isolated) This device has an optional IO-Link communication interface that requires an IO-Link-capable module (IO-Link master) for operation.
- Page 10 VP23 Analogue / IO-Link Note: The device must be connected by a qualified person. The national and international regulations for the installation of electrical equipment must be observed. The valve body must always be integrated into the equipotential bonding of the plant (grounding). The actuator system (=valve solenoid) is activated from 18 V supply voltage.
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Page 11: Assembly Instructions
VP23 Analogue / IO-Link 7. Assembly Instructions 7.1. General Safety Instructions The valve series is suitable for use in enclosed spaces and normal industrial environments: Ambient temperature: -5 ... +60°C (23 ... 140 °F) Mounting position any, preferably vertical, solenoid upwards. Mounting location as close as possible to the consumer. For moving mounting locations, install the valve at right angles to the direction of acceleration. - Page 12 Before mounting the valve, the pneumatic lines must be cleaned of mounting residues (e.g. by blowing them out). 7.3 Accessories Detailed ordering information on available accessories can be found in the product data sheet or on our homepage: https://www.norgren.com Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).012 to amend, without notice, the specifications given in this document.
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Page 13: Troubleshooting And Diagnosis
VP23 Analogue / IO-Link 8. Diagnostics and Troubleshooting 8.1. LED Function 8.1.1. Analogue Version This has a status LED Description Valve status green: Status ok (status byte = 0); red: error state (various triggers; see Table 8.2 Status byte below) LEDs Description 1. - Page 14 VP23 Analogue / IO-Link 8.2. Status Byte 8.2.1. Analogue Version: Status byte Detailed device status Error description Recommended measure 0b00000001 < min. Power supply U too low. Ensure that a voltage > 18V is present at UB and is properly connected. 0b00000100 Reserved 0b00000100...
- Page 15 VP23 Analogue / IO-Link 8.3 Diagnostic Interface For parameterization and diagnostics, a USB-C interface is located centrally on the cover of the valve under the dust protection cap. The protective cap must be unscrewed counterclockwise using a suitable screwdriver. This interface is connected to a Windows PC via the VPTool software. Note: Please note that the EMC conformity and the IP protection lose their validity when the cover is open and the interface is connected.
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Page 16: Transport And Storage
VP23 Analogue / IO-Link 9. Transport and Storage The individual packages are packed according to the expected transport conditions. 9.1 Transport Note: The valve and its components can be damaged by transport, corrosion or penetrating foreign bodies. - Transport the valve in the delivery packaging - Do not throw or drop packages - Do not remove the valve from its packaging until immediately before assembly. -
Page 17: Disposal
VP23 Analogue / IO-Link 10. Disposal Dismantle the valves after decommissioning Recycle the recyclable materials Note: Incorrect disposal can cause hazards to the environment In case of doubt, obtain information on environmentally safe disposal from the local authorities. Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).017 to amend, without notice, the specifications given in this document. - Page 18 VP23 Analogue / IO-Link 11. Annex 11.1. Component View Connector Protective cover USB connection Housing Actuator magnet unit Valve mechanics Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).018 to amend, without notice, the specifications given in this document. 03/21...
- Page 19 VP23 Analogue / IO-Link 11.2. Dimensions VP23 analogue NG8 Representation without subplate and silencer 82.2 10.4 ø 5.5 (2x) 18.7 ø 10 (2x) 27.4 44.7 M x1 ø 10 (3x) ø 5.5 (3x) Subplate 35.6 76.5 21.75 Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).019 to amend, without notice, the specifications given in this document.
- Page 20 VP23 Analogue / IO-Link VP23 analogue NG16 Representation without subplate and silencer 73.2 17.5 23.1 23.1 ø 25.2 ø 6.6 (2x) ø 11 (2x) M x1 ø 11 (3x) ø 6.6 (3x) Subplate (97) 29.8 76.5 21.75 10.5 Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).020 to amend, without notice, the specifications given in this document.
- Page 21 VP23 Analogue / IO-Link VP23 IO-Link, NG8 Representation without subplate and silencer 82.2 10.4 ø 18.7 5.5 (2x) ø 10 (2x) 27.4 44.7 M x1 ø 10 (3x) ø 5.5 (3x) Subplate 35.6 76.5 21.75 Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).021 to amend, without notice, the specifications given in this document.
- Page 22 VP23 Analogue / IO-Link VP23 IO-Link NG16 Representation without subplate and silencer 73.2 17.5 23.1 23.1 ø 25.2 ø .6 (2x) ø 11 (2x) M x1 ø 11 (3x) ø 6.6 (3x) Subplate (97) 29.8 76.5 21.75 10.5 Our policy is one of continued research and development. We therefore reserve the right TCF Fellbach (2021).022 to amend, without notice, the specifications given in this document.
- Page 23 VP23 Analogue / IO-Link 11.3. Markings Nameplate exemple: The nameplate contains the following information: - Manufacturer - Connection schemes - Model Identification number with version - Pressure ranges inlet pressure p1max and outlet pressure p2 - Setpoint W / Actual value X - Supply voltage Ub - Limit current I max - Date code, five digits, year/week/day...
- Page 24 Access to the USB interface is gained by removing the cap on the connection cover. Device-specific Information The IODDs required for configuring the IO-Link unit and detailed information about the process data structure, diagnostic information and parameter addresses can be found at: https://www.norgren.com/de/de/technical-service/software 11.7. IO-Link Process Data Name Bitlength...
- Page 25 User_Integral_Rise_Deadtime % - I-portion dead time setting during a pressure rise (%) V_DeadtimeUserDefinedneg % IntegerT_16 User_Integral_Fall_Deadtime % - I-portion dead time setting during a pressure drop (%) Further parameter descriptions can be found in the IODD of the product at: https://www.norgren.com/en/en/technical-service/software 11.9. IO-Link Diagnostic Displays Sub Index Diagnostics (Read-Only) Index...
- Page 26 50 countries, as well as manufacturing capability in Brazil, China, Czech Republic, Germany, India, Mexico UK and the USA. For information on all Norgren companies visit www.norgren.com Supported by distributors worldwide. Norgren, Buschjost, FAS, Herion,...