2
IM 04L51B11-01EN
To ensure correct use, please read this manual and the
following manuals thoroughly before beginning operation.
For specifications, refer to General Specifications.
Paper Manuals
Manual Title
Manual No.
Model GX20W
Paperless Recorder Wireless Model User’s manual
IM 04L51B11-01EN
(This manual)
Model GX10/GX20/GP10/GP20
Paperless Recorder First Step Guide
IM 04L51B01-02EN
Precaution on the use of S
(Only delivered with each module or GX60)
IM 04L51B01-91EN
Online Manuals (included on the supplied DVD-
ROM)
Manual Title
Manual No.
YFGW710 Field Wireless Integrated Gateway
IM 01W01F01-01EN
Electronic Manuals
You can download these manuals from the following web
page:
www.smartdacplus.com/manual/en/
Manual Title
Manual No.
Model GX20W
Paperless Recorder Wireless Model User’s manual
IM 04L51B11-01EN
Model GX10/GX20/GP10/GP20
Paperless Recorder First Step Guide
IM 04L51B01-02EN
Model GX10/GX20/GP10/GP20
Paperless Recorder User’s Manual
IM 04L51B01-01EN
Model GX10/GX20/GP10/GP20/GM10
Communication Command User’s Manual
IM 04L51B01-17EN
S STANDARD Universal Viewer
User’s Manual
IM 04L61B01-01EN
S STANDARD Hardware Configurator
User’s Manual
IM 04L61B01-02EN
Model GX10/GX20/GP10/GP20/GM10
Multi-batch Function (/BT) User’s Manual
IM 04L51B01-03EN
Model GX10/GX20/GP10/GP20/GM10
EtherNet/IP communication (/E1) User’s Manual
IM 04L51B01-18EN
Model GX10/GX20/GP10/GP20/GM10
WT communication (/E2) User’s Manual
IM 04L51B01-19EN
Model GX10/GX20/GP10/GP20/GM10
OPC-UA Server (/E3) User’s Manual
IM 04L51B01-20EN
Model GX10/GX20/GP10/GP20/GM10
SLMP Communication (/E4) User’s Manual
IM 04L51B01-21EN
Model GX10/GX20/GP10/GP20/GM10
LOG scale (/LG) User’s Manual
IM 04L51B01-06EN
DXA170 DAQStudio User’s Manual
IM 04L41B01-62EN
Precaution on the use of S
IM 04L51B01-91EN
Genaral Specifications
Title
General specifications No.
GX20W Paperless Recorder Wireless Model
GS 04L51B11-01EN
GX90XA/GX90XD/GX90YD/GX90WD/GX90XP/
GX90YA I/O modules
GS 04L53B01-01EN
* The last two characters of the manual number and
general specification number indicate the language in
which the manual is written.
Notes on Attached Software
The accompanying software on the DVD-ROM is shared
with YFGW710. For details on the software product and
software licensing agreement, see the Please Read This
First User’s Manual (IM 01W01F01-11EN) on the DVD-
ROM.
Notes
• The contents of this manual are subject to change without
prior notice as a result of continuing improvements to the
instrument’s performance and functions.
• Every effort has been made in the preparation of
this manual to ensure the accuracy of its contents.
However, should you have any questions or find any
errors, please contact your nearest Yokogawa dealer.
• Copying or reproducing all or any part of the contents
of this manual without the permission of Yokogawa is
strictly prohibited.
• Please pass this manual to the end user. We also ask
you to store this manual in a safe place.
Notice
NO RIGHTS OR LICENSES, EXPRESS OR IMPLIED,
ARE GRANTED TO USE THIRD-PARTY DEVICES
IN COMBINATION WITH THESE PRODUCTS IN A
WIRELESS MESH NETWORK, OR TO USE THIRD-
PARTY SERVICES TO ACCESS, MONITOR OR
CONTROL THESE PRODUCTS IN A WIRELESS
MESH NEWORK VIA THE INTERNET OR ANOTHER
EXTERNAL WIDE AREA NETWORK.
Patent Marking
Covered by one or more claims of patents: http://sipcollc.
com/patent-list/ and http://intusiq.com/patent-list/.
Authorised Representative in the EEA
The Authorised Representative for this product in the EEA is:
Yokogawa Europe B.V.
Euroweg 2, 3825 HD Amersfoort,The Netherlands
Revisions
December 2014
1st Edition
June 2017
5th Edition
November 2015
2nd Edition
June 2018
6th Edition
May 2016
3rd Edition
July 2018
7th Edition
February 2017
4th Edition
GX20W Versions and Functions
Edition Product
Addition and Change
1
Version 2.02 -
2
Same above The explanation of EU Battery Directive has been corrected.
3
Version 3.02 Update to the Version 3.02
4
Same above Additions of Optional Code (Conformity to CE marking)
5
Same above Difference function from Version 4.01.
6
Same above Additions of “Proper Disposal of This Product”
7
Same above Difference function from Version 4.03.
