Alfalaval ThinkTop V20 User manual

ThinkTop
V20
BRITISH ENGLISH
2066-0184
Lit. Code 200008387-1-EN-GB
Manual No. 100008401 Instruction Manual

Published by
Alfa Laval Kolding A/S
Albuen 31
DK-6000 Kolding, Denmark
[phone]
The original instructions are in English
© Alfa Laval Corporate AB 2023-01
This document and its contents are subject to copyrights and other intellectual property rights owned by Alfa Laval Corporate AB. No part of this document may be copied, re-produced or
transmitted in any form or by any means, or for any purpose, without Alfa Laval Corporate AB’s prior express written permission. Information and services provided in this document are
made as a benefit and service to the user, and no representations or warranties are made about the accuracy or suitability of this information and these services for any purpose. All rights
are reserved.

Contents
1 EU Declaration of Conformity.......................................................................... 5
2 UK Declaration of Conformity.......................................................................... 7
3 About ThinkTop..........................................................................................................9
3.1 About this manual......................................................................................................9
4 Installation................................................................................................................... 11
4.1 Mechanical installation............................................................................................ 12
4.2 Electrical installation................................................................................................13
5 Setup...............................................................................................................................15
5.1 Unassisted setup.....................................................................................................15
5.2 Manual setup...........................................................................................................16
5.3 Reset....................................................................................................................... 17
6 Troubleshooting.......................................................................................................19
7 Spare parts................................................................................................................. 21

1 EU Declaration of Conformity
The Designated Company
Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, [phone]
Company name, address and phone number
Hereby declare that
Top Unit for Valve Indication
Designation
ThinkTop V20
Type
Serial number from 0 to 10.000.000
is in conformity with the following directives with amendments:
- EMC Directive 2014/30/EU
- RoHS Directive 2011/65/EU and amendments
The person authorised to compile the technical file is the signer of this document.
Global Product Quality Manager Lars Kruse Andersen
Title Name
Kolding, Denmark 2022–11–01
Place Date (YYYY-MM-DD) Signature
200008387-1-EN-GB 5
EN

200008387-1-EN-GB6
1 EU Declaration of ConformityEN

2 UK Declaration of Conformity
The Designated Company
Alfa Laval Kolding A/S, Albuen 31, DK-6000 Kolding, Denmark, [phone]
Company name, address and phone number
Hereby declare that
Top Unit for Valve Indication
Designation
ThinkTop V20
Type
Serial number from 0 to 10.000.000
is in conformity with the following directives with amendments:
- The Electromagnetic Compatibility Regulations 2016
- The Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regula-
tions 2012
Signed on behalf of: Alfa Laval Kolding A/S
Global Product Quality Manager Lars Kruse Andersen
Title Name
Kolding, Denmark 2022–11–01
Place Date (YYYY-MM-DD) Signature
DoC Revision_01_112022
200008387-1-EN-GB 7
EN

200008387-1-EN-GB8
2 UK Declaration of ConformityEN

3 About ThinkTop
ThinkTop V20 is a valve-top surveillance unit that provides surveillance of valves during the fluid
handling process. The surveillance unit has been developed with user friendliness and robustness in
mind.
ThinkTop V20 comes with a valve surveillance sensor board for connection to any PLC system. There
are three types of communication interfaces available:
Digital I/O 24 VDC, AS-Interface V3.0, and IO-Link.
The ThinkTop V20 detects valve position through a sensor target attached to the valve stem through a
touch-free sensor system The position is then evaluated and if valid, the corresponding feedback is
returned to the automation system via the communication interface.
V20, V50 and V70 series
ThinkTop comes in three series: V20, V50 and V70. The V20 series is the option for when all you
need is sensing. The V50 series is the compact option with a feature set tailored to valves that require
only one solenoid valve such as butterfly and single seat valves. The V70 series is the more flexible
option that can be configured to meet the needs of the most demanding valve applications such as
mixproof valves.
3.1 About this manual
In this manual, you will find detailed descriptions of how to install and setup the ThinkTop V20 as well
as detailed information about fault finding and maintenance. We recommend that you familiarize
yourself with the content of the manual before you begin installation.
2066-0185
200008387-1-EN-GB 9
EN

200008387-1-EN-GB10
3 About ThinkTopEN