YOKOGAWA DX2004T User manual

User’s
Manual
Yokogawa Electric Corporation
Model DX2004T/DX2008T/DX2010T/DX2020T/
DX2030T/DX2040T/DX2048T
Daqstation DX2000T
Operation Guide
IM 04L45B02-02EN
1st Edition

PRS 108-02E
User Registration
Thank you for purchasing YOKOGAWA products.
We invite you to register your products in order to receive the most up to date product
information. To register, visit the following URL.
http://www.yokogawa.com/ns/reg/

1
IM 04L45B02-02EN
Contents
Safety Precautions .....................................................................................................................................................4
Handling Precautions of the DX .................................................................................................................................5
Handling Precautions of the External Storage Medium (CF Card) ............................................................................5
Checking the Contents of the Package .....................................................................................................................5
Style number, release number, and rmware version number of the DX2000T ........................................................6
Protection of Environment .........................................................................................................................................7
Conventions Used in This Manual .............................................................................................................................7
Opening the Electronic Manuals ................................................................................................................................7
Introduction to Functions .............................................................................................................................................8
Measured Items .........................................................................................................................................................8
Data Storage Function ...............................................................................................................................................8
Display Function ........................................................................................................................................................8
Other Functions .........................................................................................................................................................8
DAQSTANDARD ........................................................................................................................................................8
DX System Conguration ..........................................................................................................................................9
Terminology ...............................................................................................................................................................9
Names of Parts ............................................................................................................................................................10
DX2000T Workow ......................................................................................................................................................12
Turning the Power ON/OFF .........................................................................................................................................13
Turning the Power ON .............................................................................................................................................13
Turning the Power OFF ...........................................................................................................................................13
Basic Operation ...........................................................................................................................................................14
Panel Keys ...............................................................................................................................................................14
Display .....................................................................................................................................................................14
Display on the Status Display Section .....................................................................................................................15
Run Modes ..............................................................................................................................................................16
Entering Values and Characters ..............................................................................................................................16
Changing the Date/Time ..........................................................................................................................................18
Operation Example in the Setting Mode: Changing the Input Range ......................................................................19
Operation Example in the Basic Setting Mode: Changing the Scan Interval ...........................................................22
Inserting/Removing a CF Card ................................................................................................................................24
Saving the Setup Data .............................................................................................................................................26
Loading the Setup Data ...........................................................................................................................................27
Setting the Input Range and Alarm ............................................................................................................................28
Setup Example 1: Temperature Measurement Channel ..........................................................................................28
Setup Example 2: Flow Rate Measurement Channel and Alarm .............................................................................29
Setting the Display ......................................................................................................................................................30
Setup Example 3: Assigning Channels to Groups ...................................................................................................30
Setup Example 4: Setting the Time Scale ...............................................................................................................31
Setting the Data Storage .............................................................................................................................................32
Setup Example 5: Continuously Record Measured Data and Automatically Save ..................................................32
Setup Example 6: Saving Measured Data at the Specied Time ............................................................................35
Customizing the Operation .........................................................................................................................................36
Setup Example 7: Assigning the Screen Image Data Storage Function to the USER key ......................................36
Setup Example 8: Registering Frequently Used Screens to the Favorite Key ........................................................37

2IM 04L45B02-02EN
Daqstation DX2000 User’s Manual (Electronic Manual Provided on the
Accompanying CD)
Daqstation DX1000/.N/DX2000 Communication Interface User’s
Manual (Electronic Manual Provided on the Accompanying CD)
Chapter 1 Overview of Functions Chapter 1 Using the Ethernet Interface
Chapter 2 Common Operations Chapter 2 Using the Serial Interface
Chapter 3 Measurement Channels and Alarms Chapter 3 Commands
Chapter 4 Switching Operation Screens Chapter 4 Responses
Chapter 5 Operations for Changing the Displayed Contents Chapter 5 Status Reports
Chapter 6 Saving and Loading Data Chapter 6 Specications
Chapter 7 Customizing Actions Using the Event Action and Remote
Control Functions (/R1 and /PM1 Options)
Chapter 8 Security Function
Chapter 9 Computation and Report Functions (/M1 and /PM1 Options)
Chapter 10 External Input Channels (/MC1 Option)
Chapter 11 Troubleshooting
Chapter 12 Maintenance
Chapter 13 Specications
Contents
Touch Panel Operations .............................................................................................................................................39
Displaying the Operator Menu .................................................................................................................................40
Starting Memory Sampling ......................................................................................................................................41
Stopping Memory Sampling .....................................................................................................................................41
Switching between Operation Screens ....................................................................................................................42
Writing the Message “START” .................................................................................................................................43
Writing a Free Message ...........................................................................................................................................45
Displaying Previously Measured Data (Historical trend display) .............................................................................46
Operating Other Screens .........................................................................................................................................51
Calibrating the Touch Panel and Checking the Calibration ......................................................................................52
Preventing Touch Panel Operations (Locking the touch panel) ...............................................................................53
Setting Command ....................................................................................................................................................54
Connecting to an Ethernet Network ..........................................................................................................................55
Setup Example 9: Monitoring the DX on a PC Browser ..........................................................................................55
Setup Example 10: Automatically Transferring the Measured Data File to an FTP Server .....................................58
Using DAQSTANDARD ................................................................................................................................................60
Displaying the Measured Data on DAQSTANDARD ...............................................................................................60
DX2000T Settings ....................................................................................................................................................61
Installation and Wiring ................................................................................................................................................62
Installation Location .................................................................................................................................................62
Installation Procedure ..............................................................................................................................................63
Input Signal Wiring ...................................................................................................................................................65
Optional Terminal Wiring ..........................................................................................................................................68
Alarm Output Terminal (/A1, /A2, /A3, /A4, and /A5), FAIL Output Terminal, and Status Output Terminal (/F1
and /F2) ..............................................................................................................................................................74
Remote Control Input Terminal (/R1) .................................................................................................................74
Pulse Input Terminal (/PM1) ...............................................................................................................................74
24 VDC Transmitter Power Supply Output Terminal (/TPS4 and /TPS8) ...........................................................74
Serial Interface .........................................................................................................................................................74
Connecting to the VGA Connector (/D5) ..................................................................................................................75
Connecting to the USB Port (/USB1) .......................................................................................................................76
Connecting to the Ethernet Port ..............................................................................................................................76
Power Supply Wiring ...............................................................................................................................................77
Recommended Replacement Periods for Worn Parts Maintenance ......................................................................79
Setup Items and Default Values .................................................................................................................................80
Setup Items in Setting Mode and Their Default Values ...........................................................................................82
Setup Items in Basic Setting Mode and Their Default Values ..................................................................................96
List of Operator Menu Items .....................................................................................................................................109

3
IM 04L45B02-02EN
Thank you for purchasing the Daqstation DX2000T (DX). This
manual describes the basic operating procedures and installation
and wiring procedures of the DX2000T. To ensure correct use,
please read this manual and the manuals below thoroughly before
beginning operation.
Paper Manual
Manual Title Manual No.
DX2000T Operation Guide IM 04L45B02-02EN
This manual.
Control of Pollution Caused by the Product IM 04L41B01-91C
Gives a description of pollution control.
Electronic Manuals Provided on the Accompanying CD
Manual Title Manual No.
DX2000 User’s Manual IM 04L42B01-01E
Describes how to use the DX2000. The communication and
network functions, custom display functions, and some of the
options are excluded.
DX1000/DX1000N/DX2000
Multi Batch (/BT2) User’s Manual
IM 04L41B01-03E
Describes how to use the multi batch function (/BT2 option).
DX1000/DX1000N/DX2000 Custom
Display User’s Manual
IM 04L41B01-04E
Describes how to use the custom display function.
DX1000/DX1000N/DX2000 Advanced
Security Function (/AS1) User’s Manual
IM 04L41B01-05EN
Describes how to use the advanced security function
(/AS1 option).
DX1000/DX1000N/DX2000 IM 04L41B01-17E
Communication Interface User’s Manual
Describes how to use the communication functions using the
Ethernet and serial interfaces.
DX1000/DX1000N/DX2000
EtherNet/IP Communication Interface
User’s Manual
IM 04L41B01-18E
Describes how to use communication functions through the
EtherNet/IP interface.
DX1000/DX1000N/DX2000
PROFIBUS-DP (/CP1) Communication
Interface User’s Manual
IM 04L41B01-19E
Describes how to use communication functions through the
PROFIBUS-DP interface (/CP1 option).
DAQSTANDARD Manuals
All manuals other than IM 04L41B01-66EN are contained in the
DAQSTANDARD CD.
Manual Title Manual No.
DAQSTANDARD Viewer User’s Manual IM 04L41B01-63EN
DAQSTANDARD Hardware Configurator
User’s Manual
IM 04L41B01-64EN
DAQSTANDARD DX-P Hardware
Configurator User’s Manual
IM 04L41B01-65EN
Installing DAQSTANDARD IM 04L41B01-66EN
Differences between the DX2000T and the DX2000
Some of the DX2000T and DX2000 specifications are
different. When you view the electronic manual provided on
the accompanying CD, note the following differences in the
specifications.
• In addition to using keys, you can use the touch panel to control
the DX2000T.
• The DX2000T's dust and water protection specification is
IEC529-IP32.
• The DX2000T cannot be controlled remotely (with the /KB1 and
/KB2 easy text entry options). No remote control is included with
the DX2000T.
• The DX2000T cannot display Chinese.
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 YOKOGAWA’s permission is strictly prohibited.
• The TCP/IP software of this product and the document
concerning the TCP/IP software have been developed/created
by YOKOGAWA based on the BSD Networking Software,
Release 1 that has been licensed from the Regents of the
University of California
Revisions
1st Edition: April 2011
Trademarks
• vigilantplant, DAQSTATION, Daqstation, and DXAdvanced are
registered trademarks of Yokogawa Electric Corporation.
• Microsoft and Windows are registered trademarks or trademarks
of Microsoft Corporation in the United States and/or other
countries.
• Adobe and Acrobat are registered trademarks or trademarks of
Adobe Systems Incorporated.
• Kerberos is a trademark of the Massachusetts Institute of
Technology (MIT).
• Company and product names that appear in this manual are
registered trademarks or trademarks of their respective holders.
• The company and product names used in this manual are not
accompanied by the registered trademark or trademark symbols
(® and ™).
1st Edition: April 2011 (YK)
All Rights Reserved, Copyright © 2011, Yokogawa Electric Corporation

4IM 04L45B02-02EN
Safety Precautions
• This instrument conforms to IEC safety class I (provided with
terminal for protective grounding), Installation Category II, and
EN61326-1 (EMC standard), Measurement Category II (CAT II)*.
* Measurement category II (CAT II) applies to measuring
circuits connected to low voltage installation, and electrical
instruments supplied with power from fixed equipment such as
electric switchboards.
• This instrument is an EN61326-1 (EMC standard) class A
instrument (for use in commercial, industrial, or business
environments).
• The general safety precautions described here must be
observed during all phases of operation. If the DX is used in a
manner not described in this manual, the DX safety features may
be impaired. Yokogawa Electric Corporation assumes no liability
for the customer’s failure to comply with these requirements.
The DX is designed for indoor use.
• About This Manual
• Please pass this manual to the end user. We also ask you to
store this manual in a safe place.
• Read this manual thoroughly and have a clear understanding of
the product before operation.
• This manual explains the functions of the product. It does not
guarantee that the product will suit a particular purpose of the
user.
• Precautions Related to the Protection, Safety, and Alteration of
the Product
The following safety symbols are used on the product and in this
manual.
“Handle with care.” To avoid injury and damage to
the instrument, the operator must refer to the
explanation in the manual.
Protective ground terminal
Functional ground terminal (do not use this terminal
as a protective ground terminal.)
Alternating current
Direct current
ON (power)
OFF (power)
• For the protection and safe use of the product and the system in
which this product is incorporated, be sure to follow the instructions
and precautions on safety that are stated in this manual whenever
you handle the product. Take special note that if you handle the
product in a manner that violates these instructions, the protection
functionality of the product may be damaged or impaired. In such
cases, YOKOGAWA does not guarantee the quality, performance,
function, and safety of product.
• When installing protection and/or safety circuits such as lightning
protection devices and equipment for the product and control
system or designing or installing separate protection and/or
safety circuits for fool-proof design and fail-safe design of the
processes and lines that use the product and the control system,
the user should implement these using additional devices and
equipment.
• If you are replacing parts or consumable items of the product,
make sure to use parts specified by YOKOGAWA.
• This product is not designed or manufactured to be used in
critical applications that directly affect or threaten human lives.
Such applications include nuclear power equipment, devices
using radioactivity, railway facilities, aviation equipment, air
navigation facilities, aviation facilities, and medical equipment.
If so used, it is the user’s responsibility to include in the system
additional equipment and devices that ensure personnel safety.
• Do not modify this product.
WARNING
• Use the Correct Power Supply
Ensure that the source voltage matches the voltage of the power
supply before turning ON the power. In the case of a desktop
type, ensure that it is within the maximum rated voltage range of
the provided power cord before connecting the power cord.
• Use the Correct Power Cord and Plug (Desktop Type)
To prevent electric shock or fire, be sure to use the power cord
supplied by YOKOGAWA. The main power plug must be plugged
into an outlet with a protective earth terminal. Do not disable this
protection by using an extension cord without protective earth
grounding.
The power cord is designed for use with this instrument. Do not
use the power cord with other instruments.
• Connect the Protective Grounding Terminal
Make sure to connect the protective grounding to prevent
electric shock before turning ON the power.
The power cord that comes with the desktop type is a three-
prong type power cord. Connect the power cord to a properly
grounded three-prong outlet.
• Do Not Impair the Protective Grounding
Never cut off the internal or external protective grounding wire or
disconnect the wiring of the protective grounding terminal. Doing
so invalidates the protective functions of the instrument and
poses a potential shock hazard.
• Do Not Operate with Defective Protective Grounding
Do not operate the instrument if the protective grounding might
be defective. Also, make sure to check them before operation.
• Do Not Operate in an Explosive Atmosphere
Do not operate the instrument in the presence of flammable
liquids or vapors. Operation in such an environment constitutes
a safety hazard.
Prolonged use in a highly dense corrosive gas (H2S, SOx, etc.)
will cause a malfunction.
• Do Not Remove Covers
The cover should be removed by YOKOGAWA’s qualified
personnel only. Opening the cover is dangerous, because some
areas inside the instrument have high voltages.
• Ground the Instrument before Making External Connections
Connect the protective grounding before connecting to the item
under measurement or control unit.
• Damage to the Protection
Operating the instrument in a manner not described in this
manual may damage the instrument’s protection.
CAUTION
This instrument is a Class A product. Operation of this instrument
in a residential area may cause radio interference, in which case
the user is required to take appropriate measures to correct the
interference.
• Exemption from Responsibility
• YOKOGAWA makes no warranties regarding the product except
those stated in the WARRANTY that is provided separately.
• YOKOGAWA assumes no liability to any party for any loss
or damage, direct or indirect, caused by the user or any
unpredictable defect of the product.
• Handling Precautions of the Software
• YOKOGAWA makes no warranties regarding the software
accompanying this product except those stated in the
WARRANTY that is provided separately.
• Use the software on a single PC.
• You must purchase another copy of the software, if you are to
use the software on another PC.
• Copying the software for any purposes other than backup is
strictly prohibited.
• Please store the original media containing the software in a safe
place.
• Reverse engineering, such as decompiling of the software, is
strictly prohibited.
• No portion of the software supplied by YOKOGAWA may be
transferred, exchanged, or sublet or leased for use by any third
party without prior permission by YOKOGAWA.

5
IM 04L45B02-02EN
Handling Precautions of the DX
• Do not push or scrape the display (the touch panel surface)
with a sharp blade or pointed object. Doing so may damage the
instrument.
• Use care when cleaning this instrument, especially its plastic
parts. Use a soft dry cloth. Do not use organic solvents, such
as benzene or thinner, or other cleansers. They may cause
discoloring and deformation.
• Keep electrically charged objects away from the signal terminals.
If you do, the DX may malfunction.
• Do not apply volatile chemicals to the display, panel keys, etc.
Do not allow rubber and vinyl products to remain in contact
with the DX for long periods of time. If you do, the DX may
malfunction.
• When not in use, make sure to turn OFF the power switch.
• If there are any symptoms of trouble such as strange odors or
smoke coming from the DX, immediately turn OFF the power
switch and the power supply source. Then, contact your nearest
YOKOGAWA dealer.
Handling Precautions of the External Storage
Medium (CF Card)
• Use caution in the handling of the external storage medium as it
is a delicate product.
• Write operation to storage media may fail under high-
temperature or low-temperature environments. If you are using
the DX in a low-temperature environment (around 10°C or
less), use the DX after the warm-up time (at least 30 minutes)
has elapsed. If you are using the DX under a high-temperature
environment (around 40°C or more), it is recommended that the
external storage medium be inserted into the drive when saving
the data and be removed after the data storage operation is
finished.
• Remove the storage medium from the drive when turning the DX
ON/OFF.
• Touching the compact flash section when static electricity is built
up on the human body can lead to erroneous operation.
• For the general handling precautions of the external storage
medium, see the instruction manual that came with the external
storage medium.
CAUTION
• Do not eject the external storage medium while the access
indicator is illuminated. This can damage the data.
• Do not access the storage medium in a place with vibrations or
shock. The storage medium or drive may malfunction.
Checking the Contents of the Package
Unpack the box and check the contents before operating the
instrument. If some of the contents are not correct or missing or
if there is physical damage, contact the dealer from which you
purchased them.
DX2000T
A name plate is located on the top panel of the DX (side panel on
models with the /H5[ ] option). Check that the model name and
suffix code given on the name plate match those on your order.
Name plate
SUFFIX
SUPPLY
FREQUENCY
NO.
STYLE
H S
MODEL
NO. (Instrument Number)
When contacting the dealer from which you purchased the
instrument, please give them the instrument number.
MODEL and SUFFIX Code
Model Suffix Code Optional
code Description
DX2004T Daqstation DX2000T 4ch, 125 ms (Fast sampling mode 25 ms)
DX2008T Daqstation DX2000T 8ch, 125 ms (Fast sampling mode 25 ms)
DX2010T Daqstation DX2000T 10ch, 1 s (Fast sampling mode 125 ms)
DX2020T Daqstation DX2000T 20ch, 1 s (Fast sampling mode 125 ms)
DX2030T Daqstation DX2000T 30ch, 1 s (Fast sampling mode 125 ms)
DX2040T Daqstation DX2000T 40ch, 1 s (Fast sampling mode 125 ms)
DX2048T Daqstation DX2000T 48ch, 1 s (Fast sampling mode 125 ms)
Internal memory
size
-3 Standard memory (400 MB)
External storage media -4 With CF card
Language -2 English/German/French, deg F, and DST
(English version of DAQSTANDARD included)
Options /A1 Alarm output 2 points*1
/A2 Alarm output 4 points*1*9
/A3 Alarm output 6 points*1
/A4 Alarm output 12 points*1*8*9
/A5 Alarm output 24 points*1*2*7*9
/C2 RS-232 interface*3
/C3 RS-422/485 interface*3
/D5 VGA output
/F1 FAIL/status output*2*4*8
/F2 FAIL + alarm output 22 points*1*4*7*9
/H2 Clamped input terminal (detachable)
/H5[ ] Desktop type*5
/M1 Mathematical functions (including the report function)*9
/N1 Cu10, Cu25 RTD input/3 leg isolated RTD
/N2 3 leg isolated RTD*6
/N3 Extended input type (PR40-20, Pt50, etc.)
/P1 24 VDC/AC power supply*5
/R1 Remote control*9
/TPS4 24-VDC transmitter power supply (4 loops)*7
/TPS8 24-VDC transmitter power supply (8 loops)*7*8*9
/USB1 USB interface
/PM1 Pulse input (including remote control and mathematical
function)*9
/CC1 Calibration correction function
/MC1 External input function*10
/BT2 Multi batch function*11
/CP1 PROFIBUS-DP*3
/AS1 Advanced security function
*1 /A1, /A2, /A3, /A4, /A5, and /F2 cannot be specified together.
*2 /A5 and /F1 cannot be specified together.
*3 /C2, /C3, and /CP1 cannot be specified together.
*4 /F1 and /F2 cannot be specified together.
*5
/H5[ ]
D: Power cord UL, CSA st’d
F: Power cord VDE st’d
R: Power cord SAA st’d
J: Power cord BS st’d
H: Power cord GB st’d
Null (/H5): Only for /P1 model (without power cord)
*6 /N2 can be specified only for DX2010T, DX2020T, DX2030T, DX2040T and DX2048T.
*7 /TPS4, /TPS8, /A5 and /F2 cannot be specified together.
*8 If /TPS8 is specified, /A4 and /F1 cannot be specified together.
*9 If /PM1 is specified, /A5, /F2, /M1, and /R1 cannot be specified together.
The combination of /A2/F1 and the combination of /A4/TPS8 cannot be specified together.
*10 /MC1 can be specified only for the DX2010T, DX2020T, DX2030T, DX2040T, and DX2048T.
*11 /BT2 can only be specified for the DX2010T, DX2020T, DX2030T, DX2040T, and DX2048T.

6IM 04L45B02-02EN
Standard Accessories
The standard accessories below are supplied with the instrument.
Check that all contents are present and undamaged.
1 2 43
67
5
8. One of these power cord types is supplied
according to the instrument’s suffix code
/H5F
/H5D /H5R
/H5H/H5J
No. Name Part Number/
Model
Qty. Notes
1 Terminal screws E9655FX 5 M4 (spares)
2 Mounting brackets B9900BX 2 For panel mounting
Except for the /H5[ ]
models.
3 Door lock key B8706FX 2 –
4 DAQSTANDARD DXA120 1 CD. Contains the
software and user’s
manuals.
5 DX2000T Operation
Guide (this manual)
IM 04L45B02-
02EN
1 A4 size
DXA120 Installing
DAQSTANDARD
IM 04L41B01-
66EN
1
Control of Pollution
Caused by the
Product
IM 04L41B01-91C 1
6 User’s Manuals
for the DX1000/
DX1000N/DX2000
B8706ZZ 1 CD. Contains the
PDF file of the user’s
manual.
7 CF card B8706NQ 1 128 MB (The size and
model may change.)
8 Power cord A1006WD 1 Supplied only for
models with the /H5D
option. Maximum
rated voltage: 125 V
A1009WD 1 Supplied only for
models with the /H5F
option. Maximum
rated voltage: 250 V
A1024WD 1 Supplied only for
models with the /H5R
option. Maximum
rated voltage: 250 V
A1054WD 1 Supplied only for
models with the /H5J
option. Maximum
rated voltage: 250 V
A1064WD 1 Supplied only for
models with the /H5H
option. Maximum
rated voltage: 250 V
Optional Accessories (Sold Separately)
The following optional accessories are available for purchase
separately. If you make an order, make sure that all contents
are present and undamaged. For information about ordering
accessories, contact the dealer from which you purchased the DX.
No. Name Model Minimum Notes
Q’ty
1 CF card 772093 1 512 MB
772094 1 1 GB
772095 1 2 GB
2 CF card adapter 772090 1 –
3 Shunt resistor 415920 1 250 Ω ± 0.1%
(for screw input terminal) 415921 1 100 Ω ± 0.1%
415922 1 10 Ω ± 0.1%
4 Shunt resistor
(for clamped input
terminal)
438920 1 250 Ω ± 0.1%
438921 1 100 Ω ± 0.1%
438922 1 10 Ω ± 0.1%
5 Mounting brackets B9900BX 2 –
6 Door lock key B8706FX 1 –
7 Remote control terminal 438227 1 Remote
controller
8 Validation document – 1 Electronic file
Style number, release number, and firmware
version number of the DX2000T
Style number: This is the DX2000T hardware number that is
indicated on the name plate.
Release number: This is the DX2000T firmware number that
is indicated on the name plate. The number
corresponds to the integer part of the firmware
version number.
Example: If the firmware version number is 4.11, the release
number is 4.
Firmware version number: This number is displayed on the
DX2000T system information screen. For the
procedure, see section 2.5, “Viewing the DX
Information” in the DX2000 User’s Manual (IM
04L42B01-01E).
MODEL
FREQUENCY
NO.
SUFFIX
SUPPLY
STYLE
H
3 4
S
Style number
Release number

7
IM 04L45B02-02EN
Opening the Electronic Manuals
The accompanying CD contains PDF files of the manuals. When
you load the CD into the CD-ROM drive on your PC, a startup
screen appears. Click the manual title to open the respective
manual.
If the startup screen does not appear, double-click DX_manual in
My Computer, and open the manuals in the English directory.
Protection of Environment
Control of Pollution Caused by the Product
For details, see the Control of Pollution Caused by the Product
(IM04L41B01-91C).
Proper Disposal of This Product
This is an explanation of how to dispose of this product based
on Waste Electrical and Electronic Equipment (WEEE), Directive
2002/96/EC. This directive is only valid in the EU.
• Marking
This product complies with the WEEE Directive (2002/96/EC)
marking requirement.
The label (see below) indicates that you must not discard this
electrical/electronic product in domestic household waste.
• Product Category
With reference to the equipment types in the WEEE directive
Annex 1, this product is classified as a “Monitoring and Control
instrumentation” product.
Do not dispose in domestic household waste.
To return unwanted products, contact your local Yokogawa
Europe B. V. office.
Conventions Used in This Manual
• This manual covers information regarding DX2000Ts that have a
suffix code for language “-2” (English).
• For details on how to set the language, see section 2.6,
“Changing the Language” in the DX2000 User’s Manual (IM
04L42B01-01E).
Unit
K: Denotes 1024. Example: 768 KB (file size)
k: Denotes 1000.
The following markings are used in this manual.
Improper handling or use can lead to injury to the user or damage
to the instrument. This symbol appears on the instrument to
indicate that the user must refer to the user’s manual for special
instructions. The same symbol appears in the corresponding place
in the user’s manual to identify those instructions. In the manual,
the symbol is used in conjunction with the word “WARNING” or
“CAUTION.”
WARNING
Calls attention to actions or conditions that could cause serious or
fatal injury to the user, and precautions that can be taken to prevent
such occurrences.
CAUTION
Calls attentions to actions or conditions that could cause light
injury to the user or damage to the instrument or user’s data, and
precautions that can be taken to prevent such occurrences.
Note
Calls attention to information that is important for proper operation
of the instrument.
Indicates after this mark reference to related procedure or
explanation.
Bold characters
Indicates character strings that appear on the screen and the
operation keys.

8IM 04L45B02-02EN
Introduction to Functions
Measured Items
You can connect DC voltage, thermocouple, RTD, and ON/OFF input and measure
various values such as temperature and flow rate. The DX samples the input signals at
the scan interval to obtain the measured values. The fastest scan interval is 25 ms on the
DX2004T and DX2008T and 125 ms on the DX2010T, DX2020T, DX2030T, DX2040T,
and DX2048T.
Up to four alarm conditions can be set for each measurement channel.
Data Storage Function
There are two methods of recording measured data. One is to record the measured data
continuously, and the other is to record only when certain events occur such as alarms.
The measured data is recorded to the internal memory at a specified interval. The data in
the internal memory can be stored to a CF card automatically or manually. By connecting
to a network via the Ethernet interface, the measured data can also be automatically
transferred to an FTP server on a network.
DX
Measurement input
Ethernet
Automatic data transfer to an FTP server
CF card
FTP server
Internal memory
Display Function
Measured data can be displayed as trends, numeric values, and bar graphs for each
group. In addition, the overview display can be used to display and monitor all channels
on a single screen.
Trend display Numeric (digital) display Overview displayBar graph display
Other Functions
Computation Function (option) Various types of computation can be performed by
assigning equations to computation channels.
FAIL/status output function (option) Outputs an alarm when the DX fails. The function
also monitors the DX status such as the remaining
amount of internal memory and outputs alarms.
Remote control function (option) A specified action is executed when a remote input
signal is applied to the terminal on the rear panel.
Security function Enables only registered users can operate the
DX. The function can also be used to prohibit key
operation.
Communication function The Ethernet interface can be used to monitor the
DX using a Web browser and transmit e-mail when
an event occurs such as an alarm. In addition,
data of devices on the network can be loaded and
displayed using the Modbus protocol.
DAQSTANDARD
The accompanying software program, DAQSTANDARD, can be used to display the
measured data, convert the measured data format, and create DX setup data.

9
IM 04L45B02-02EN
DX System Configuration
The DX can be used to configure a system as shown below.
Referenced sections are of the DX2000 User’s Manual.
Referenced pages are of this manual.
Ethernet
USB port*
Alarm output*
Sec 3.5-3.8
Transmitter power supply*
Page 75
PC
DX2000T
RecorderTemperature
controller
FAIL/status output*
Sec. 2.9
USB flash memory
Sec. 2.12
Keyboard
Sec. 2.11
Monitor*
Page 76
Measurement
input
Sec. 3.3
Pulse input*
Sec. 3.10
Remote input*
Sec. 7.1
CF card
Page 24
Keys
Communication Interface User’s Manual
EtherNet/IP Communication Interface User’s Manual
PROFIBUS-DP Communication Interface User’s Manual
PLC (programmable
logic controller)
EtherNet/IP
Serial
communication*
RS-232, RS-422/485, or PROFIBUS-DP*
PLC
PC
Sec. 2.11
Barcode reader
*: Option
Terminology
• Memory sample
The operation of recording measured data.
• Memory start
The operation of starting memory sampling.
• Memory stop
The operation of stopping memory sampling.
• Display data
The waveform data shown on the DX display. The data recorded at the sampling
interval for the displayed data.
• Event data
Measured data recorded at a sampling interval separate from that of the display data.
Introduction to Functions

10 IM 04L45B02-02EN
Names of Parts
Front View
POWER
CF CARD
USB
Key panel opened
Front cover opened
LCD
Display various operation
displays such as the trend
display as well as setup
displays.
Power indicator
Illuminates in red when the
power is turned ON. Illuminates
in green while memory
sampling is in progress.
Power switch
USB port
A USB port conforming to Rev.
1.1.
Front cover (Key panel)
Open the front cover by pulling
the cover while holding down
the tab at the center of the
upper section of the cover.
CF card slot
CF card access indicator
CF card eject button
Used when ejecting the CF
card.
Key panel cover
Open the cover by pinching the
left tab and pulling forward.
Label (front of the key panel cover)
Write arbitrary labels for your
convenience.
Door lock key (included)
Insert the pin in the left hole to lock.
Insert the pin in the right hole to unlock.
When closing the front cover, press
the front cover in until the tab at the
center of the upper section of the
cover is all the way up. If the front
cover is not closed completely, the
water and dust proof capability may
be impaired.
CAUTION
Lock key

11
IM 04L45B02-02EN
Rear Panel
VGA output connector
(/D5 option)
A connector for an
external monitor.
Ethernet port
A 10Base-T port.
USB port (/USB1 option)
A USB port conforming to
Rev. 1.1.
Optional terminals (/A[ ], /F[ ],
/R1, /TPS[ ], and /PM1 options)
Connect optional input/output
signal wires.
Serial interface port
(/C3 option)
A RS-422A/485 interface
connector.
Serial interface port
(/C2 option)
A RS-232 interface
connector.
Input terminals (screw terminals
or clamped terminals (/H2 option))
Connect input signal wires from the
measured item.
Power supply terminal and
protective earth terminal.
PROFIBUS-DP port
(/CP1 option)
PROFIBUS connector.
Desktop Type (/H5[ ] Option)
Power connector
Handle
Feet
Functional ground terminal
Names of Parts

12 IM 04L45B02-02EN
DX2000T Workflow
When using the DX for the first time, carry out the following procedure.
Installation
Wiring
Power ON
Environmental
Settings
Functional
Settings
Measurement
Data
Management
Install the DX.
Page 62 and subsequent pages
Connect input/output wires to the terminals and connectors on the
rear panel, and connect the power cord.
Page 65 and subsequent pages
Turn the power ON.
Page 13
Set the date/time, load the CF card, and so on.
Page 18 and 24
Set measurement functions.
Page 19 and subsequent pages, page 28 and subsequent pages
Start the measurement. Perform operations such as switching the
screen and writing messages. Save the measured data.
Page 39 and subsequent pages
Check and manage the measured data.
Use the accompanying software program, DAQSTANDARD, to display
the measured data and convert the measured data to Excel, Lotus, and
ASCII formats.
Page 60
DAQSTANDARD Viewer User’s manual (IM 04L41B01-63EN)
On a DX with advanced security (/AS1 option), carry out the following procedure after
turning the DX on.
User
Registration
Environmental
Settings
Functional
Settings
Measurement
Data
Management
CF Card
Insertion
Register the users who will operate the DX.
Advanced Security Function (/AS1 option) User’s Manual
(IM04L41B01-05EN)
Check the measured data, and attach approval information
to the measured data file.
Advanced Security Function (/AS1 option) User’s Manual
(IM04L41B01-05EN)
You can also attach approval information to the measured data file
by using the accompanying software program, DAQSTANDARD.
DAQSTANDARD Viewer User’s Manual (IM 04L41B01-63EN)
Set the date/time.
Page 18
Insert a CF card into the DX.
Page 24
Set measurement functions.
Page 19 and subsequent pages, page 28 and subsequent pages
Start the measurement. Perform operations such as switching
the screen and writing messages. Save the measured data.
Page 39 and subsequent pages

13
IM 04L45B02-02EN
Turning the Power ON/OFF
Turning the Power ON
CAUTION
Before turning ON the power switch, check that
• The power cord/wires are connected correctly to the DX.
• The DX is connected to the correct power supply (see page 78).
If the input wires are connected in parallel with other devices, do not turn ON/OFF
the power switch of the DX or another device during operation. This can have
adverse effects on the measured values.
1. Open the operation cover.
2. Turn ON the power switch.
After performing a self-test for a few seconds, the operation screen appears.
3. Close the operation cover.
CAUTION
• If nothing is displayed when the power switch is turned ON, turn OFF the
power switch and check the points listed above one more time. After checking
the points, turn ON the power switch again. If the DX still does not work, it is
probably a malfunction. Contact your nearest YOKOGAWA dealer for repairs.
• If an error message is displayed on the screen, take measures according to the
description in chapter 11, “Troubleshooting” in the DX2000 User’s Manual.
• Turn ON the power switch, let the DX warm up for at least 30 minutes, and then
start the measurements.
Turning the Power OFF
CAUTION
Before turning OFF the power switch, check that the external storage medium is
not being accessed.
1. Open the operation cover.
2. Turn OFF the power switch.
3. Close the operation cover.

14 IM 04L45B02-02EN
Basic Operation
Panel Keys
LCD
Key panel
Soft keys
Selects the menu that is
displayed at the bottom of the
screen.
START/STOP key
Memory start/stop.
ESC key
Cancels an operation.
USER key
Executes the assigned
operation.
Favorite key
Displays the operation screen (up to
eight screens) that are registered to
the key.
MENU key
Switches between the operation
mode and setting mode.
FUNC key
• Displays the soft key menu in operation mode.
• Hold down this key at least 3 s in the setting mode to switch from the setting
mode to the basic setting mode.
DISP/ENTER key and four arrow
keys (up, down, left, and right)
Switches the operation screen.
Selects and enters setup items.
DISP/ENTER key
Up arrow key
Right arrow key
Down arrow key
Left arrow key
Character/Number input keys
Enters characters and numbers.
Display
Status display section
Shows the display name, date/time, data
recording, alarm icon, etc.
Data display section
Shows the measured data and the functional setup
display.
For the waveform display and numeric display, see
section 4.2, in the DX2000 user’s Manual (IM
04L42B01-01E). For details on how to set the scale,
see section 5.7, in the DX2000 user’s Manual (IM
04L42B01-01E).
ScaleWaveform display Numeric display

15
IM 04L45B02-02EN
Display on the Status Display Section
The following information is displayed in the status display section.
Memory sampling status
Error in internal memory.
Contact your nearest YOKOGAWA dealer for repairs.
The status assigned to the status output
(/F1 or /F2 option) is occurring.
CF card icon
E-mail transmission is enabled.
White icon: Computation in progress
Yellow icon: Computation dropout occurred
White icon: Keys are locked.
Yellow icon: Touch panel is locked.
Red icon: Keys and touch panel is locked.
The green level display indicates the amount of
CF card used. If Media FIFO* is not enabled and
the free space on the CF card falls below 10%,
the level indicator changes to red.
* See section 1.4, in the DX2000/ User’s
Manual. Media FIFO is a function available on
release number 2 or later.
If the “batch number-lot number” exceeds 20
characters, the “date and time” position is used to
display the “batch number-lot number.”
Memory sampling icon
Memory sampling
stopped
Memory sampling
in progress
Batch name (shown alternately
with the display name)
Name of the user logged in
Batch name (shown alternately
with the display name)
Date and time
Displayed in yellow while the time is being corrected.
Display name or group name
For all channel display on the trend display,
“ALL” is displayed.
Data type
DISP: Display data
EVENT: Event data
Memory sampling progress
Displays the progress using a green bar graph. The frame indicates the file save
interval (display data) or the data length (event data).
Displays the remaining memory sampling time for the left bar graph.
When using the login function
When using the batch function
Alarm icon
Status icon
Computation icon (/M1 or /PM1 option)
Date and time
Name of the user logged in
When using the login and batch functions
Date and time
Date and time
Display name
(Red)
(Green)
CF card is being accessed.
Waiting.
Light blue icon: CF card in the slot is not
recognized. Remove and reset it.
CF card error.
Carry out the procedure below to reset the CF card icon to
normal.
• Remove the CF card, and then reinsert it.
• Replace the CF card with a normal one.
• Format the CF card on the DX (the data on the CF card
will be erased).
User Locked Icon (/AS1 option)
Displayed when the user is locked.
Displayed when any alarm is activated.
Blinks when there are alarms that are
occurring but have not been acknowledged.
All alarms have been released after they
have occurred, but there are alarms that
have not been acknowledged.
Basic Operation

16 IM 04L45B02-02EN
Run Modes
Power ON
Basic setting mode
MENU key
or ESC key
DISP/ENTER
key
DISP/ENTER
key ESC key
Setting menu
display
Basic setting
menu display
Setup display
Operation display
Setup display
Setting mode
Operation mode
MENU key
MENU key
or ESC key
Mode Transition Diagram
End menu > DISP/ENTER or
ESC > DISP/ENTER
(release number 3 or later)
Hold down FUNC
for 3 s or
Basic Setting Mode
> DISP/ENTER
(release number 3
or later)
On a DX with advanced security
(/AS1 option; release number 4 or later):
MENU key or ESC key > DISP/ENTER
or
End menu > DISP/ENTER
The DX has three modes.
Mode Description
Operation mode A mode for performing measurements.
Setting mode A mode in which input range, measurement method, and so on
are configured. Settings can be changed when memory sampling
is in progress excluding some items.
Basic setting mode A mode used to set basic items such as the scan interval and
storage format of measured data. On a DX with advanced
security (/AS1 option), the login settings can be changed during
memory sampling.
* For further details on the basic setting mode and setting mode, see page 81.
Carry out the steps given in the following pages. It will help you to understand the DX
operation.
Entering Values and Characters
The character/number input keys and DISP/ENTER key are used to set the date/time,
set the display span of the input range, set the tag, set the message string, enter the
password, etc.
DISP/ENTER key and four arrow
keys (up, down, left, and right)
Character/Number input keys
Basic Operation

17
IM 04L45B02-02EN
Entering Values
When a window for entering a value appears, enter the value by performing the following
key operation.
• Left and right arrow keys: Selects the input position.
• Character/Number input keys: Enters a value.
The following soft key appears when it can be used.
• Space soft key: Enters a space.
Entering Character Strings
When a window for entering a character string appears, enter it by performing the
following key operation.
• Left and right arrow keys: Selects the input position.
• Character/Number input keys: Enters a character string.
The character to be entered is determined by the number of times the A/a/1 soft key and
the character/number input key is pressed. The character types that can be entered vary
depending on the item being set.
Input status of the A/a/1 soft key
Input status of the Ins soft key
• Space soft key: Enters a space.
• Del soft key: Deletes the character at the cursor.
• Bs soft key: Deletes the character before the cursor.
• Ins soft key: Selects insert or overwrite.
Insert and overwrite mode toggles each time the Ins soft key is
pressed. The selected mode is shown on the right side of the soft
key display section.
• A/a/1 soft key: Selects uppercase alphabet (A), lowercase alphabet (a), or value (1).
The character type that you can enter changes each time you press
the A/a/1 soft key. The selected character type is shown on the right
side of the soft key display section.
Basic Operation

18 IM 04L45B02-02EN
The contents of the screens in the operation examples below may change depending on
which options are installed and how the settings are configured.
On a DX with advanced security (/AS1 option) you must first insert the CF card into the
slot (see page 24).
Changing the Date/Time
In this example, we will change the date to the 14th. After carrying out this step, reset the
time to the correct date/time.
1. Display the operation mode screen.
2. Press MENU once to display the setting menu.
3. Press the down arrow key once. The cursor moves to Date/Time.
4. Press the right arrow key once.
Select Time settings.
5. Press DISP/ENTER once to open the Time set window.
Basic Operation