YOKOGAWA YTA510 User manual

User’s
Manual
Yokogawa Electric Corporation
YTA510
Temperature Transmitter
IM 01C50E01-01EN
IM 01C50E01-01EN
9th Edition

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IM 01C50E01-01EN
YTA510
Temperature Transmitter
IM 01C50E01-01EN 9th Edition
9th Edition: May 2017 (KP)
All Rights Reserved, Copyright © 2010, Yokogawa Electric Corporation
Contents
1. Introduction............................................................................................... 1-1
1.1 Safe Use of This Product .................................................................................1-2
1.2 Radio Wave........................................................................................................ 1-3
1.3 Warranty............................................................................................................. 1-3
1.4 ATEX Documentation ....................................................................................... 1-4
1.5 Control of Pollution Caused by the Product..................................................1-5
2. Notes on Handling.................................................................................... 2-1
2.1 ChecktheModelNameandconguration..................................................... 2-1
2.2 Transport............................................................................................................ 2-1
2.3 Storage............................................................................................................... 2-1
2.4 Choosing the Installation Location ................................................................ 2-2
2.5 Use of a Transceiver .........................................................................................2-2
2.6 Insulation Resistance Test and Withstand Voltage Test .............................. 2-3
2.7 Installation of an Explosion-Protected Instrument.......................................2-3
2.7.1 FM Approval....................................................................................... 2-4
2.7.2 CSACertication................................................................................ 2-5
2.7.3 ATEXCertication.............................................................................. 2-6
2.7.4 IECExCertication............................................................................. 2-7
2.8 EMC Conformity Standards.............................................................................2-8
2.9 Low Voltage Directive.......................................................................................2-8
2.10 Regulatory Compliance for Radio and Telecommunication........................ 2-9
2.11 Radio and Telecommunications Terminal Equipment Directive
(R&TTE).............................................................................................................. 2-9
2.12 FCC compliance................................................................................................ 2-9
2.13 Industry Canada (IC) compliance....................................................................2-9
2.14 RoHS.................................................................................................................2-10
3. Part Names and Functions...................................................................... 3-1
4. Installation................................................................................................. 4-1
4.1 Precautions ....................................................................................................... 4-1
4.2 Mounting ........................................................................................................... 4-1
4.3 Changing the Direction of Integral Indicator ................................................. 4-2
4.4 Changing the Direction of the Antenna..........................................................4-3

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IM 01C50E01-01EN
5. Wiring......................................................................................................... 5-1
5.1 Notes on Wiring................................................................................................. 5-1
5.2 Cable Selection ................................................................................................. 5-1
5.3 Cable and Terminal Connections....................................................................5-1
5.4 Wiring Cautions................................................................................................. 5-2
5.5 Mounting Antenna and Wiring.........................................................................5-2
5.5.1 Mounting the Antenna........................................................................ 5-2
5.5.2 Mounting External Antenna and Wiring Antenna Extension Cable ...5-3
5.5.2.1 Mounting of External Antenna............................................................5-3
5.5.2.2 Wiring of Antenna Extension Cable ...................................................5-4
5.5.2.3 Mounting of Arrester and Wiring ........................................................5-5
5.6 Grounding.......................................................................................................... 5-5
6. Operation................................................................................................... 6-1
6.1 Preparation for Starting Operation .................................................................6-1
6.2 Zero-gain Adjustment....................................................................................... 6-2
6.3 Starting Operation ............................................................................................ 6-2
6.4 Connecting to the Field Wireless Network.....................................................6-2
6.5 Shutting Down the Transmitter .......................................................................6-4
7. Setting Parameters................................................................................... 7-1
7.1 Environment for parameter setting.................................................................7-1
7.2 Preparing Software ........................................................................................... 7-1
7.2.1 SoftwaresfortheFieldWirelessCongurationToolandtheDevice
CongurationTool.............................................................................. 7-1
7.2.2 SoftwareDownload............................................................................ 7-1
7.3 Setting Parameters ........................................................................................... 7-2
7.3.1 Parameter Usage and Selection........................................................7-2
7.3.2 Function Block and Menu Tree..........................................................7-3
7.3.3 Parameters for Wireless Communication..........................................7-7
7.3.4 TagandDeviceInformation............................................................... 7-7
7.3.5 Setup the Integral Indicator................................................................7-8
7.3.6 Power Saving Mode Setting ..............................................................7-8
7.3.7 Unit..................................................................................................... 7-8
7.3.8 Measurement Range ......................................................................... 7-8
7.3.9 Input Sensor....................................................................................... 7-9
7.3.10 Assignment to AI Object...................................................................7-10
7.3.11 Burnout Setting ................................................................................7-10
7.3.12 Write Protect ....................................................................................7-10
7.3.13 Input Calibration............................................................................... 7-11
7.3.14 SwitchingtotheDeepSleepMode..................................................7-12
7.3.15 Switching to the Silence Mode.........................................................7-12

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IM 01C50E01-01EN
7.4 Self-Diagnostics..............................................................................................7-13
7.4.1 Identify Problems by Using the Communicator ...............................7-13
7.4.2 Alert Report......................................................................................7-14
7.4.3 Checking with Integral Indicator.......................................................7-15
8. Maintenance.............................................................................................. 8-1
8.1 General............................................................................................................... 8-1
8.2 Calibration Instruments Selection ..................................................................8-1
8.3 Calibration Procedure ...................................................................................... 8-1
8.4 Disassembly and Assembly ............................................................................ 8-2
8.4.1 Replacing the Integral Indicator......................................................... 8-3
8.4.2 Replacing the RF Assembly...............................................................8-3
8.4.3 Replacing the CPU Assembly............................................................8-4
8.4.4 Replacing the Battery Pack ...............................................................8-4
8.4.5 Replacing the Batteries......................................................................8-5
8.4.6 Handling Batteries.............................................................................. 8-5
8.5 Troubleshooting................................................................................................ 8-6
8.5.1 Basic Troubleshooting Flow............................................................... 8-6
8.5.2 Example of Troubleshooting Flow .....................................................8-7
8.5.3 Errors and Countermeasures ............................................................8-8
9. Parameter Summary ................................................................................ 9-1
10. GeneralSpecications .......................................................................... 10-1
10.1 GeneralSpecication .....................................................................................10-1
10.2 ModelandSufxCodes .................................................................................10-4
10.3 OptionalSpecication....................................................................................10-4
10.4 OptionalSpecications(ForExplosionProtectedtype)............................10-5
10.5 Dimensions......................................................................................................10-6
Revision Information

<1. Introduction> 1-1
IM 01C50E01-01EN
1. Introduction
Thank you for purchasing the YTA temperature
transmitter.
Your YTA temperature transmitter was precisely
calibrated at the factory before shipment. To ensure
bothsafetyandefciency,pleasereadthismanual
carefully before you operate the instrument.
NOTE
This manual covers and describes for the
detachableantennatypetransmitters(Amplier
housing code 8 or 9).
MODEL SUFFIX
YTA510 -8*
-9*
Regarding This Manual
• Thismanualshouldbeprovidedtotheend
user.
• Thismanualandtheidenticationtagattached
on packing box are essential parts of the
product; keep them in a safe place for future
reference.
• Thecontentsofthismanualaresubjectto
change without prior notice.
• Allrightsreserved.Nopartofthismanualmay
be reproduced in any form without Yokogawa’s
written permission.
• Yokogawamakesnowarrantyofanykindwith
regard to this manual, including, but not limited
to, implied warranty of merchantability and
tnessforaparticularpurpose.
• Ifanyquestionarisesorerrorsarefound,orif
any information is missing from this manual,
please inform the nearest Yokogawa sales
ofce.
• Thespecicationscoveredbythismanualare
limited to those for the standard type under the
speciedmodelnumberbreak-downanddo
not cover custom-made instruments. When
productswhosesufxcodeoroptionalcodes
contain code “Z” and an exclusive document is
attached, please read it along with this manual.
• Pleasenotethatchangesinthespecications,
construction, or component parts of the
instrumentmaynotimmediatelybereected
in this manual at the time of change, provided
that postponement of revisions will not cause
difcultytotheuserfromafunctionalor
performance standpoint.
• Yokogawaassumesnoresponsibilitiesforthis
product except as stated in the warranty.
• Ifthecustomeroranythirdpartyisharmedby
the use of this product, Yokogawa assumes
no responsibility for any such harm owing to
any defects in the product which were not
predictable, or for any indirect damages.
• Thefollowingsafetysymbolsareusedinthis
manual and on the product:
WARNING
Indicates a potentially hazardous situation which,
if not avoided, could result in death or serious
injury.
CAUTION
Indicates a potentially hazardous situation which,
if not avoided, may result in minor or moderate
injury or physical damage. It may also be used to
alert against unsafe practices.
IMPORTANT
Indicates that operating the hardware or software
in this manner may damage it or lead to system
failure.
NOTE
Drawsattentiontoinformationessentialfor
understanding the operation and features.

<1. Introduction> 1-2
IM 01C50E01-01EN
Functional grounding terminal
Caution
This symbol indicates that the operator
must refer to an explanation in the user’s
manual in order to avoid the risk of injury
or death of personnel or damage to the
instrument.
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/.
1.1 Safe Use of This Product
This product is designed to be used by a person
with specialized knowledge.
For the safety of the operator and to protect the
instrument and the system, please be sure to follow
this manual’s safety instructions when handling this
instrument. If these instructions are not heeded,
the protection provided by this instrument may be
impaired. In this case, Yokogawa cannot guarantee
that the instrument can be safely operated. Please
pay special attention to the following points:
(a) Installation
• Thisinstrumentmayonlybeinstalledbyan
engineer or technician who has an expert
knowledge of this device. Operators are not
allowed to carry out installation unless they
meet this condition.
• Withhighprocesstemperatures,caremust
be taken not to burn yourself by touching the
instrument or its casing.
• Allinstallationshallcomplywithlocalinstallation
requirementsandthelocalelectricalcode.
(b) Wiring
• Theinstrumentmustbeinstalledbyan
engineer or technician who has an expert
knowledge of this instrument. Operators are not
permitted to carry out wiring unless they meet
this condition.
(c) Maintenance
• Pleasecarryoutonlythemaintenance
procedures described in this manual. If you
requirefurtherassistance,pleasecontactthe
nearestYokogawaofce.
• Careshouldbetakentopreventthebuildupof
dust or other materials on the display glass and
the name plate. To clean these surfaces, use a
soft, dry cloth.
(d) Explosion Protected Type Instrument
• Usersofexplosionproofinstrumentsshould
referrsttosection2.7(Installationofan
Explosion Protected Instrument) of this manual.
• Theuseofthisinstrumentisrestrictedtothose
who have received appropriate training in the
device.
• Takecarenottocreatesparkswhenaccessing
the instrument or peripheral devices in a
hazardous location.
• Repairormodicationtothisinstrumentby
customer will cause malfunction of explosion
protect function and hazardous situation. If you
needtorepairormodication,pleasecontact
thenearestYokogawaofce.
(e) Modication
• Yokogawawillnotbeliableformalfunctionsor
damageresultingfromanymodicationmade
to this instrument by the customer.
(f) Product Disposal
• Theinstrumentshouldbedisposedofin
accordance with local and national legislation/
regulations.
(g) Authorized Representative in EEA
• InrelationtotheCEMarking,Theauthorized
representative for this product in the EEA
(European Economic Area) is:
 YokogawaEuropeB.V.
 Euroweg2,3825HDAmersfoort,
The Netherlands

<1. Introduction> 1-3
IM 01C50E01-01EN
1.2 Radio Wave
IMPORTANT
- Thisinstrumentisequippedwithawireless
modulewhichisdesignatedasacertication
of construction type as a wireless
facility for 2.4 GHz band low-power data
communication system of the Radio Act.
Refer to 2.11 “Regulatory Compliance for
Radio and Telecommunication” for detail.
- Duetothedesignatedcerticationof
construction type, users may be subject to
legal punishment in case of:
- Disassemblingormodifyingthewireless
module or antenna in this instrument
- Peelingoffthecerticationlabelattached
to the wireless module in this instrument
- Preventing interference with other wireless
stations
 Theoperatingfrequencybandwidthofthis
instrument may overlap the same range
asindustrialdevices,scienticdevices,
medical devices, microwave ovens, licensed
premises radio stations and non-licensed
speciedlow-powerradiostationsformobile
objectidenticationsystemsusedinfactory
production lines.
Before using this instrument, ensure that
neitherapremisesradiostationnorspecied
low power radio station for mobile object
identicationsystemsisinusenearby.
If this instrument causes radio wave
interference to a wireless station for mobile
objectidenticationsystems,promptly
changethefrequencybeingusedorturn
off the source of radio wave emissions.
Then,contactaYokogawaofceregarding
countermeasures to prevent interference,
such as setting up partitions.
1.3 Warranty
• Thewarrantyshallcovertheperiodnotedon
thequotationpresentedtothepurchaseratthe
time of purchase. Problems occurring during
the warranty period shall basically be repaired
free of charge.
• Ifanyproblemsareexperiencedwiththis
instrument, the customer should contact the
Yokogawa representative from which this
instrument was purchased or the nearest
Yokogawaofce.
• Ifaproblemariseswiththisinstrument,
please inform us of the nature of the problem
and the circumstances under which it
developed,includingthemodelspecication
and serial number. Any diagrams, data and
other information you can include in your
communication will also be helpful.
• Thepartyresponsibleforthecostofxingthe
problem shall be determined by Yokogawa
following an investigation conducted by
Yokogawa.
The purchaser shall bear the responsibility
for repair costs, even during the warranty
period, if the malfunction is due to:
- Improperand/orinadequatemaintenanceby
the purchaser.
- Malfunction or damage due to a failure
to handle, use, or store the instrument in
accordancewiththedesignspecications.
- Useoftheproductinquestioninalocation
notconformingtothestandardsspeciedby
Yokogawa, or due to improper maintenance
of the installation location.
- Failureordamageduetomodicationor
repair by any party except Yokogawa or an
approved representative of Yokogawa.
- Malfunction or damage from improper
relocationoftheproductinquestionafter
delivery.
- Reasonofforcemajeuresuchasres,
earthquakes,storms/oods,thunder/
lightening, or other natural disasters, or
disturbances, riots, warfare, or radioactive
contamination.
Trademarks
In this document, trademarks or registered
trademarks are not marked with “™” or “®”.
Product names and company names in this
document are trademarks or registered trademarks
of the respective companies.

<1. Introduction> 1-4
IM 01C50E01-01EN
1.4 ATEX Documentation
This is only applicable to the countries in European Union.
GB
DK
I
E
NL
SF
P
F
D
S
LT
LV
PL
EST
SLO
H
BG
RO
M
CZ
SK
GR

<1. Introduction> 1-5
IM 01C50E01-01EN
1.5 Control of Pollution Caused by the Product
This is an explanation for the product based on “Control of Pollution caused by Electronic Information
Products” in the People’s Republic of China.
電子情報製品汚染制御管理弁法（中国版RoHS）
产品中有害物质或元素的名称及含量
产品中有害物质或元素的名称及含量
型号 部件名称
有害物质
铅
（Pb） 汞 （Hg） 镉 （Cd） 六价铬 （Cr(VI)） 多溴联苯 （PBB） 多溴二苯醚 （PBDE）
EJX-B series
无线差压 / 压力
变送器
YTA510
无线温度变送器
壳体 ×○○○○○
膜盒组件 × ○ ○ ○ ○ ○
基板组件 × ○ ○ × ○ ○
电源连接线 × ○ ○ ○ ○ ○
天线组件 × ○ ○ ○ ○ ○
电池组件 × ○ ○ ○ ○ ○
○ ：表示该部件的所有均质材料中的有害物质的含量均在 GB/T26572 标准中所规定的限量以下。
× ：表示至少该部件的某些均质材料中的有害物质的含量均在 GB/T26572 标准中所规定的限量以上。
环保使用期限 ：
该标识适用于 SJ /T11364 中所述，在中华人民共和国销售的电子电气产品的环保使用期限。
注）该年数为“环保使用期限”，并非产品的质量保证期。

<2. Notes on Handling> 2-1
IM 01C50E01-01EN
2. Notes on Handling
The YTA temperature transmitter is fully factory-
tested upon shipment. When the YTA is delivered,
check the appearance for damage, and also
check that the transmitter mounting parts shown
in Figure 2.1 are included with your shipment. If
“No Mounting Bracket” is indicated, no transmitter
mounting bracket is included.
U-bolt nut
Horizontal pipe
mounting bracket
Vertical pipe
mounting bracket
Bracket
fastening bolt
Spring washer
Bracket
fastening nut
Transmitter
fastening bolt
Spring washer
Transmitter
fastening bolt
Spring washer
U-bolt
U-bolt
F0201.ai
No antenna is provided for Amplifier
housing code 9.
Antenna
Figure 2.1 Transmitter Mounting Hardware
2.1 Check the Model Name and
conguration
Themodelnameandcongurationareindicated
onthenameplate.Verifythattheconguration
indicatedinthe“ModelandSufxCode”inChapter
10isincompliancewiththespecicationswritten
on the order sheet.
: Refer to USER'S MANUAL.
Made in Japan
TOKYO 180-8750 JAPAN
MODEL
SUFFIX
SUPPLY
OUTPUT mA DC
V DC
STYLE
CAL
RNG
NO.
F0202.ai
TEMPERATURE
TRANSMITTER
Figure 2.2 Name Plate
2.2 Transport
To prevent damage while in transit, leave the
transmitter in the original shipping container until it
reaches the installation site.
2.3 Storage
When an extended storage period is expected,
observe the following precautions.
1. Chooseastoragelocationthatsatisesthe
followingrequirements.
• Alocationthatisnotexposedtorainorwater.
• Alocationsubjecttoaminimumofvibrationor
impact.
• Thefollowingtemperatureandhumidityrange
is recommended. Ordinary temperature and
humidity (25°C, 65%) are preferable.
Temperature: –40 to 85°C
    –30to80°C(LCDvisible
range)
Humidity: 5 to 100% RH (at 40°C)
2. If at all possible, store the transmitter in
factory-shipped condition, that is, in the original
shipping container.
3. Preferably remove the batteries for storage. For
maximum battery life, the storage temperature
should not exceed 30°C

<2. Notes on Handling> 2-2
IM 01C50E01-01EN
NOTE
When storing the instrument with a battery pack,
itisrecommendedtoputtheinstrumentinDeep
Sleep mode to conserve the batteries. For details
onhowtoswitchtoDeepSleepmode,referto
subsection7.3.14“SwitchingtotheDeepSleep
Mode”.
2.4 Choosing the Installation
Location
Although the temperature transmitter is designed
to operate in a vigorous environment, to
maintain stability and accuracy, the following is
recommended.
Wireless Communication
NOTE
The installation location of this transmitter must
meet the following conditions:
- Adjust the direction of the antenna to be
in the upright position regardless of the
orientation of this transmitter. See section 4
for adjusting the antenna.
- Install the transmitter at least 1.5 m above
thegroundoroor.
F0203.ai
1.5m or more
- Ensure that there are no obstacles such as
walls or pipes within a 30-cm radius of each
antenna.
- Conrmthateacheldwirelessequipment
compliant with ISA100.11a can see the
antenna of other devices which locate within
its own communication range. In the star
topology network, the visibility to the antenna
of gateway is a mandatory clause.
Ambient Temperature
It is preferable to not to expose the instrument to
extremetemperaturesortemperatureuctuations.
If the instrument is exposed to radiation heat
a thermal protection system and appropriate
ventilation is recommended.
Environmental Requirements
Donotallowtheinstrumenttobeinstalledina
location that is exposed to corrosive atmospheric
conditions. When using the instrument in a
corrosive environment, ensure the location is well
ventilated.
The unit and its wiring should be protected from
exposure to rainwater.
Impact and Vibration
It is recommended that the instrument be installed
in a location that is subject to a minimum amount of
impact and vibration.
Installation of Explosion-protected
Transmitters
Anexplosion-protectedtransmittersiscertiedfor
installationinahazardousareacontainingspecic
gas types. See subsection 2.7 “Installation of an
Explosion-Protected Transmitters.
2.5 Use of a Transceiver
IMPORTANT
Although the transmitter has been designed to
resisthighfrequencyelectricalnoise,ifaradio
transceiver is used near the transmitter or its
external wiring, the transmitter may be affected
byhighfrequencynoisepickup.Totestthis,start
out from a distance of several meters and slowly
approach the transmitter with the transceiver
while observing the measurement loop for noise
effects. Thereafter use the transceiver outside
therangewherethenoiseeffectswererst
observed.

<2. Notes on Handling> 2-3
IM 01C50E01-01EN
2.6 Insulation Resistance Test
and Withstand Voltage Test
(1) Overvoltage of the test voltage that is so small
that it does not cause an dielectric breakdown
may in fact deteriorate insulation and lower
the safety performance; to prevent this it is
recommended that the amount of testing be
kept to a minimum.
(2) The voltage for the insulation resistance test
mustbe500VDCorlower,andthevoltagefor
thewithstandvoltagetestmustbe500VAC
(50Hz ~ 60Hz) or lower. Failure to heed these
guidelines may cause faulty operation.
(3) Follow the steps below to perform the test.
Insulation resistance test procedure
1) Remove the battery pack. See subsection
8.4.4 for details on how to remove it.
2) Lay wiring across sensor terminals in the
terminal box.
3) Turn OFF the insulation tester. Then connect
the insulation tester plus (+) lead wire to the
shorted battery connection terminals and the
minus (-) lead wire to the grounding terminal.
4) Turn ON the insulation tester power
and measure the insulation resistance.
Thevoltageshouldbeappliedasbriey
as possible to verify that the insulation
resistanceisatleast100MΩ.
5) After completing the test and being very
careful not to touch exposed conductors
disconnect the insulation tester and connect
a100kΩresistorbetweenthegrounding
terminal and the short-circuiting battery
connection terminals. Leave this resistor
connected at least one second to discharge
anystaticpotential.Donottouchthe
terminals while it is discharging.
NOTE
When storing the instrument with a battery pack,
itisrecommendedtoputtheinstrumentinDeep
Sleep mode to conserve the batteries. For details
onhowtoswitchtoDeepSleepmode,referto
subsection7.3.14"SwitchingtoDeeptheSleep
Mode".
Withstand voltage test procedure
1) Remove the battery pack. See subsection
8.4.4 for details on how to remove it.
2) Lay wiring across sensor terminals in the
terminal box.
3) Turn OFF the dielectric strength tester.
Then connect the tester between the
shorted battery connection terminals and
the grounding terminal. Be sure to connect
the grounding lead of the dielectric strength
tester to the ground terminal.
4) Set the current limit on the dielectric strength
tester to 10 mA, then turn ON the power and
gradually increase the test voltage from ‘0’ to
thespeciedvoltage.
5)Whenthespeciedvoltageisreached,hold
it for one minute.
6) After completing this test, slowly decrease
the voltage to avoid any voltage surges.
NOTE
When storing the instrument with a battery pack,
itisrecommendedtoputtheinstrumentinDeep
Sleep mode to conserve the batteries. For details
onhowtoswitchtoDeepSleepmode,referto
subsection7.3.14“SwitchingtoDeeptheSleep
Mode”.
2.7 Installation of an Explosion-
Protected Instrument
Ifacustomermakesarepairormodicationtoan
intrinsically safe instrument and the instrument is
not restored to its original condition, its intrinsically
safe construction may be compromised and the
instrument may be hazardous to operate. Please
contact Yokogawa before making any repair or
modicationtoaninstrument.
CAUTION
Thisinstrument hasbeentestedandcertied
as being intrinsically safe. Please note that
severe restrictions apply to this instrument’s
construction, installation, external wiring,
Maintenance and repair. A failure to abide by
these restrictions could make the instrument a
hazard to operate.

<2. Notes on Handling> 2-4
IM 01C50E01-01EN
WARNING
The battery pack may be replaced in a
hazardous area. The battery pack has
surface resistivity greater than 1G ohm and
must be properly installed in the enclosure
of the transmitter. Care must be taken during
transportation to and from the point of installation
to prevent electrostatic charge build-up.
2.7.1 FM Approval
Caution for FM intrinsically safe type. (Following
contentsrefer“DOC.No.IFM038-A20”)
Note 1. Model YTA Series temperature transmitters
with optional code /FS17 are applicable for
use in hazardous locations.
• ApplicableStandard:Class3600,Class
3610, Class 3611, Class 3810, NEMA 250,
ANSI/ISA-60079-0, ANSI/ISA-60079-11
• IntrinsicallySafeforClassI,Division1,
GroupsA,B,C&D,ClassII,Division1,
GroupsE,F&GandClassIII,Division1,
Class I, Zone 0, in Hazardous Locations,
AEx ia IIC
• NonincendiveforClassI,Division2,
GroupsA,B,C&D,ClassII,Division2,
GroupsF&GandClassIII,Division1,
Class I, Zone 2,
Groups IIC, in Hazardous Locations.
• Enclosure:NEMA4X(Indoorsandoutdoors)
• TemperatureClass:T4
• Ambienttemperature:–50to70°C
Note 2. Output Parameters
• SensorCircuit(1to5)
 MaximumOutputVoltageVoc:6.6V
Maximum Output Current Isc: 66mA
Maximum Output Power Po: 109mW
Maximum External Capacitance Ca: 22uF
Maximum External Inductance La: 8.1mH
• Theaboveparametersapplywhenoneof
the two conditions below is given:
- the total Li of the external circuit (excluding
the cable) is < 1% of the La value or
- the total Ci of the external circuit (excluding
the cable) is < 1% of the Ca value.
• Theaboveparametersarereducedto50%
when both of the two conditions below are
given:
- the total Li of the external circuit (excluding
thecable)is≥1%oftheLavalueand
- the total Ci of the external circuit (excluding
thecable)is≥1%oftheCavalue.
• Thereducedcapacitanceoftheexternal
circuit (including cable) shall not be greater
than1μFforGroupIIBand600nFforGroup
IIC.
• Forthesensorinputcircuitry,theseentity
parameters must be taken into account
when installed.
• InstallationRequirementsbetween
temperature transmitter and sensor:
  Voc≤Vsi,Isc≤Isi,Po≤Psi
  Ca≥Co+Ccable,La≥Lo+Lcable
 Vsi,Isi,Psi,CoandLoareparametersofthesensor.
• WiringforNonincendiveaccordingto
Nonincendiveeldwiringstandard.
Note 3. Installation
• Installationshouldbeinaccordancewith
ANSI/ISA RP12.6 “Installation of Intrinsically
SafeSystemsforHazardous(Classied)
Locations” and the National Electric Code
(ANSI/NFPA 70).
• Dust-tightconduitsealmustbeusedwhen
installed in a Class II, III, Group E, F and G
environments.
• Noteawarninglabelworded
“SUBSTITUTION OF COMPONENTS MAY
IMPAIR INTRINSIC SAFETY,” and
“INSTALLINACCORDANCEWITHDOC.
NO. IFM038-A20”.

<2. Notes on Handling> 2-5
IM 01C50E01-01EN
1
2
3
4
5
Temperature
Transmitter
Battery
pack
Hazardous Location
Antenna
(*1)
Arrester
(*1, *2)
Temperature Sensor (*1)
(One or Two sensors)
*1: These apparatus are simple apparatus.
*2: Arrester may not be connected.
Antenna Connector
F0204.ai
[Installation Diagram]
Note 4. Maintenance and Repair
• Theinstrumentmodicationorparts
replacement by other than authorized
representative of Yokogawa Electric
Corporation is prohibited and will void FM
Approvals approval.
Note 5. Battery Pack
USE ONLY BATTERY PACK YOKOGAWA
F9915MA OR F9915NS.
Note 6. Special Conditions for safe use
POTENTIAL ELECTROSTATIC CHARGING
HAZARD-SECUREDISTANCEOF100MM
FROM ANTENNA.
 DONOTOPENWHENCLII,III,DIV1,2
ATMOSPHERE IS PRESENT.
2.7.2 CSACertication
Caution for CSA intrinsically safe type. (Following
contentsrefer“DOC.No.ICS031)
Note 1. Model YTA Series temperature transmitters
with optional code /CS17 are applicable for
use in hazardous locations.
Certicate:2328785
• Applicablestandard:CAN/CSA-C22.2No.0,
CAN/CSA-C22.2 No.0.4, C22.2 No.25,
CAN/CSA-C22.2 No.94,
CAN/CSA-C22.2 No.157, C22.2 No.213,
CAN/CSA-C22.2 No.61010-1,
CAN/CSA- C22.2 No.60079-0,
CAN/CSA-E60079-11, IEC60529
• ExiaIICT4
• IntrinsicallySafeforClassI,Division1,
GroupsA,B,C&D,ClassII,Division1,
GroupsE,F&G,ClassIII,Division1
• NonincendiveforClassI,Division2,
GroupsA,B,C&D,ClassII,Division2,
GroupsF&G,ClassIII,Division1
• Enclosure:IP66/IP67andType4X
• TemperatureCode:T4
• AmbientTemperature:–50to70°C
Note 2. Output Parameters
• SensorCircuit(Terminals:1to5)
Uo=6.6V,Io=66mA,
Po=109mW,Co=22μF,
Lo = 8.1 mH
• Theaboveparametersapplywhenoneof
the two conditions below is given:
- the total Li of the external circuit (excluding
the cable) is < 1% of the Lo value or
- the total Ci of the external circuit (excluding
the cable) is < 1% of the Co value.
• Theaboveparametersarereducedto50%
when both of the two conditions below are
given:
- the total Li of the external circuit (excluding
thecable)is≥1%oftheLovalueand
- the total Ci of the external circuit (excluding
thecable)is≥1%oftheCovalue.
• Thereducedcapacitanceoftheexternal
circuit (including cable) shall not be greater
than1μFforGroupIIBand600nFforGroup
IIC.
Note 3. Installation
• Installationshouldbeinaccordancewith
Canadian Electrical Code Part I and Local
Electrical Code.
• TheHandHeldTerminalmustbeCSA
certied.
• Donotalterdrawingwithoutauthorization
from CSA.
• Theinstrumentmodicationorparts
replacement by other than authorized
representative of Yokogawa Electric
Corporation is prohibited and will void
Canadian Standards Intrinsically safe and
nonincendiveCertication.
1
2
3
4
5
Temperature
Transmitter
Battery
pack
Hazardous Location
Antenna
(*1)
Arrester
(*1, *2)
Temperature Sensor (*1)
(One or Two sensors)
*1: These apparatus are simple apparatus.
*2: Arrester may not be connected.
Antenna Connector
F0205.ai
[Installation Drawing]

<2. Notes on Handling> 2-6
IM 01C50E01-01EN
Note 4. Battery Pack
Use only YOKOGAWA battery pack
F9915MA or F9915NS.
Note 5. Special Conditions for safe use
Potential electrostatic charging hazard-
secure distance of 100mm from antenna.
 DonotopenwhenCLII,III,DIV1,2
atmosphere is present.
2.7.3 ATEXCertication
(1) Technical Data
Caution for ATEX Intrinsically safe type.
Note 1. Model YTA Series temperature transmitters
with optional code /KS27 for potentially
explosive atmospheres:
• No.KEMA10ATEX0163X
• ApplicableStandard:
EN60079-0:2012+A11:2013
EN 60079-11:2012
• TypeofProtectionandMarkingcode:
Ex ia IIC T4 Ga
• Group:II
• Category:1G
• AmbientTemperature:–50°Cto70°C
• Enclosure:IP66/IP67
Note 2. Output Parameters
• Sensorinputcircuit(Terminals1to5)
 Uo:6.6V
Io: 66 mA
Po: 109 mW
 Co:22μF
Lo: 8.1 mH
• Theaboveparametersapplywhenoneof
the two conditions below is given:
- the total Li of the external circuit (excluding
the cable) is < 1% of the Lo value or
- the total Ci of the external circuit (excluding
the cable) is < 1% of the Co value.
• Theaboveparametersarereducedto50%
when both of the two conditions below are
given:
- the total Li of the external circuit (excluding
thecable)is≥1%oftheLovalueand
- the total Ci of the external circuit (excluding
thecable)is≥1%oftheCovalue.
• Thereducedcapacitanceoftheexternal
circuit (including cable) shall not be greater
than1μFforGroupIIBand600nFforGroup
IIC
Note 3. Installation
• Installationshouldbeinaccordancewith
localinstallationrequirements.(Refertothe
ControlDrawing)
1
2
3
4
5
Temperature
Transmitter
Battery
pack
Hazardous area
Antenna
(*1)
Arrester
(*1, *2)
Temperature Sensor (*1)
(One or Two sensors)
*1: These apparatus are simple apparatus.
*2: Arrester may not be connected.
Antenna Connector
F0206.ai
[Control Drawing]
Note 4. Battery Pack
• UseonlyYOKOGAWAbatterypack
F9915MA or F9915NS.
Note 5. Special conditions for Safe Use
• Incaseofthealuminumenclosure,ifthe
Transmitter is mounted in an area where the
useofcategory1Gapparatusisrequired,
it must be installed such, that, even in the
event rare incidents, ingition source due to
impact and friction sparks are excluded.
• Forapplicationinanareawheretheuse
ofcategory1Gapparatusisrequired,
electrostatic charge on the non-metallic
parts of the Temerature Transmitter shall be
avoided
WARNING
Potential electrostatic charging hazard - secure
distance of 100mm from antenna.
(2) Operation
WARNING
Take care not to generate mechanical sparking
when access to the instrument and peripheral
devices in a hazardous location.

<2. Notes on Handling> 2-7
IM 01C50E01-01EN
(3) Maintenance and repair
WARNING
Theinstrumentmodicationorpartsreplacement
by other than an authorized Representative of
Yokogawa Electric Corporation is prohibited and
willvoidthecertication.
(4) Name Plate
• NamePlate
: Refer to USER'S MANUAL.
Made in Japan
TOKYO 180-8750 JAPAN
MODEL
SUFFIX
SUPPLY
OUTPUT
MWP
mA DC
V DC
STYLE
CAL
RNG
NO.
F0207.ai
TEMPERATURE
TRANSMITTER
• Tagplateforintrinsicallysafetype
F0208.ai
POTENTIAL ELECTROSTATIC CHARGING HAZ ARD - SECURE DISTANCE
OF 100MM FROM ANTENNA.
USE ONLY BATTERY PACK YOKOGAWA F9915MA OR F9915NS.
POTENTIAL ELECTROSTATIC CHARGING HAZ ARD - SEE USER'S MANUAL.
WARNING
No. KEMA 10ATEX0163 X
Ex ia IIC T4 Ga
ENCLOSURE: IP66/IP67
Tamb.: -50 TO 70°C
Sensor input circuit (Terminal 1 to 5)
Uo = 6.6V, Io = 66mA, Po = 109mW, Co = 22μF, Lo = 8.1mH
*3
 MODEL:Speciedmodelcode.
 SUFFIX:Speciedsufxcode.
STYLE: Style code.
SUPPLY: Supply voltage.
OUTPUT: Output signal.
CAL RNG: Calibration range.
NO.: Serial number and year of production *1.
TOKYO 180-8750 JAPAN: The manufacturer
name and the address *2.
*1: Therstdigitinthenalthreenumbersoftheserial
number appearing after “NO.” on the nameplate indicates
the year of production. The following is an example of a
serial number for a product that was produced in 2010:
91K819857 032
    ↑
The year 2010
*2: “180-8750” is a zip code which represents the following
address.
2-9-32 Nakacho, Musashino-shi, Tokyo Japan
*3: TheidenticationnumberofNotiedBody.
2.7.4 IECExCertication
Caution for IECEx Intrinsically safe type.
Note 1. Model YTA Series temperature transmitters
with optional code /SS27 for potentially
explosive atmospheres:
• No.IECExKEM10.0073X
• ApplicableStandard:
IEC 60079-0: 2011, IEC 60079-11: 2011,
IEC 60079-26: 2006
• TypeofProtectionandMarkingcode:
Ex ia IIC T4 Ga
• AmbientTemperature:–50°Cto70°C
• Enclosure:IP66/IP67
Note 2. Output Parameters
• Sensorinputcircuit(Terminals1to5)
 Uo:6.6V
Io: 66 mA
Po: 109 mW
 Co:22μF
Lo: 8.1 mH
• Forthesensorinputcircuitry,theseentity
parameters must be taken into account when
installed.
• Theaboveparametersapplywhenoneof
the two conditions below is given:
- the total Li of the external circuit (excluding
the cable) is < 1% of the Lo value or
- the total Ci of the external circuit (excluding
the cable) is < 1% of the Co value.
• Theaboveparametersarereducedto50%
when both of the two conditions below are
given:
- the total Li of the external circuit (excluding
thecable)is≥1%oftheLovalueand
- the total Ci of the external circuit (excluding
thecable)is≥1%oftheCovalue.
• Thereducedcapacitanceoftheexternal
circuit (including cable) shall not be greater
than1μFforGroupIIBand600nFforGroup
IIC.
Note 3. Installation
• Installationshouldbeinaccordancewith
localinstallationrequirements.
(RefertotheControlDrawing)

<2. Notes on Handling> 2-8
IM 01C50E01-01EN
1
2
3
4
5
Temperature
Transmitter
Battery
pack
Hazardous area
Antenna
(*1)
Arrester
(*1, *2)
Temperature Sensor (*1)
(One or Two sensors)
*1: These apparatus are simple apparatus.
*2: Arrester may not be connected.
Antenna Connector
F0209.ai
[Control Drawing]
Note 4. Maintenance and Repair
WARNING
Theinstrumentmodicationorpartsreplacement
by other than an authorized Representative of
Yokogawa Electric Corporation is prohibited and
willvoidIECExIntrinsicallysafeCertication.
Note 5. Battery Pack
• UseonlyYOKOGAWAbatterypack
F9915MA or F9915NS.
Note 6. Special conditions for Safe Use
• Incaseofthealuminumenclosure,ifthe
Transmitter is mounted in an area where the
useofEPLGaapparatusisrequired,itmust
be installed such, that, even in the event rare
incidents, ingition source due to impact and
friction sparks are excluded.
• Forapplicationinanareawheretheuseof
EPLGaapparatusisrequired,electrostatic
charge on the non-metallic parts of the
Temperature Transmitter shall be avoided.
WARNING
• Potentialelectrostaticcharginghazard-
secure distance of 100mm from antenna.
• Takecarenottogeneratemechanical
sparking when access to the instrument and
peripheral devices in a hazardous location.
2.8 EMC Conformity Standards
EN61326-1 Class A, Table 2 (For use in
industrial locations), EN61326-2-3
CAUTION
This instrument is a Class A product, and it is
designed for use in the industrial environment.
Please use this instrument in the industrial
environment only.
WARNING
The potential for discharging static electricity
should be minimized in mounting this transmitter.
For example, do not generate static electricity
as the surface of a battery pack or housing is
rubbed with cloth.
2.9 Low Voltage Directive
Applicable standard:
EN61010-1, EN61010-2-030
(1) Pollution Degree 2
"Pollution degree" describes the degree to
whichasolid,liquid,orgaswhichdeteriorates
dielectric strength or surface resistivity is
adhering. " 2 " applies to normal indoor
atmosphere. Normally, only non-conductive
pollution occurs. Occasionally, however,
temporary conductivity caused by condensation
must be expected.
(2) Installation Category I
(Anticipated transient overvoltage 330 V)
"Overvoltage category (Installation category)"
describesanumberwhichdenesatransient
overvoltage condition. It implies the regulation
for impulse withstand voltage. " I " applies to
electricalequipmentwhichissuppliedfromthe
circuit when appropriate transient overvoltage
control means (interfaces) are provided.

<2. Notes on Handling> 2-9
IM 01C50E01-01EN
2.10 Regulatory Compliance
for Radio and
Telecommunication
Pleaseconrmthatainstallationregionfullls
astandards,requireadditionalregulatory
information and approvals, contact to
Yokogawa Electric Corporation.
2.11 Radio and
Telecommunications
Terminal Equipment
Directive (R&TTE)
We, Yokogawa Electric Corporation hereby declare
thatthisequipment,modelYTA510seriesisin
compliancewiththeessentialrequirementsand
otherrelevantprovisionsofDirective1999/5/EC.
The CE declaration of conformity for R&TTE for this
product can be found at
http://www.yokogawa.com/d/
2.12 FCC compliance
ThisequipmentcontainstransmittermoduleFCC
ID:SGJ-WFC001.
This device complies with Part 15 of FCCRules.
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2)
this devicemust accept any interference, including
interference that may cause undesired operation of
this device.
Co-located:
This transmitter must not be co-located or
operated in conjunction with any other antenna
or transmitter.
FCC WARNING:
 Changesormodicationsnotexpressly
approved by the party responsible for
compliance could void the user’s authority to
operatetheequipment.
NOTE
Thisequipmenthasbeentestedandfound
to comply with the limits for a Class A digital
device, pursuant to part 15 of he FCC Rules.
These limits are designed to provide reasonable
protection against harmful interference when
theequipmentisoperatedinacommercial
environment.
Thisequipmentgenerates,uses,andcanradiate
radiofrequencyenergyand,ifnotinstalled
and used in accordance with the instruction
manual,may cause harmful interference to radio
communications.Operationofthisequipment
in a residential area is likely to cause harmful
interference in which case the user will be
requiredtocorrecttheinterferenceathisown
expense.
2.13 Industry Canada (IC)
compliance
ThisequipmentcontainstransmittermoduleIC:
8999A-WIC001.
This Class A digital apparatus complies with
Canadian ICES-003.
This device complies with Industry Canada license-
exempt RSS standard(s). Operation is subject to
the following two conditions: (1) this device may not
cause interference, and (2) this device must accept
any interference, including interference that may
cause undesired ,operation of the device.
Under Industry Canada regulations, this radio
transmitter may only operate using an antenna of a
type and maximum (or lesser) gain approved for the
transmitter by Industry Canada. To reduce potential
radio interference to other users, the antenna type
anditsgainshouldbesochosenthattheequivalent
isotropically radiated power (e.i.r.p.) is not more
than that necessary for successful communication.
This radio transmitter IC Number 8999A-WIC001

<2. Notes on Handling> 2-10
IM 01C50E01-01EN
has been approved by Industry Canada to operate
with the antenna types listed below with the
maximumpermissiblegainandrequiredantenna
impedance for each antenna type indicated.
Antenna types not included in this list, having a gain
greater than the maximum gain indicated for that
type, are strictly prohibited for use with this device.
Antenna type: Gain:
COLLINEAR 9dBi,50Ω
Sleeve 2.14dBi,50Ω
French:
CetappareilnumériquedelaclasseAestconforme
à la norme NMB-003 du Canada.
Le présent appareil est conforme aux CNR
d’Industrie Canada applicables aux appareils
radio exempts de licence. L’exploitation est
autorisée aux deux conditions suivantes : (1)
l’appareil ne doit pas produire de brouillage, et (2)
l’utilisateur de l’appareil doit accepter tout brouillage
radioélectriquesubi,mêmesilebrouillageest
susceptible d’en compromettre le fonctionnement.
Conformément à la réglementation d’Industrie
Canada, le présent émetteur radio peut fonctionner
avec une antenne d’un type et d’un gain maximal
(ou inférieur) approuvé pour l’émetteur par Industrie
Canada.Danslebutderéduirelesrisquesde
brouillageradioélectriqueàl’intentiondesautres
utilisateurs, il faut choisir le type d’antenne et son
gaindesortequelapuissanceisotroperayonnée
équivalente(p.i.r.e.)nedépassepasl’intensité
nécessaire à l’établissement d’une communication
satisfaisante.
Le présent émetteur radio IC Number
8999A-WIC001 a été approuvé par Industrie
Canada pour fonctionner avec les types d’antenne
énumérés ci-dessous et ayant un gain admissible
maximaletl’impédancerequisepourchaquetype
d’antenne. Les types d’antenne non inclus dans
cette liste, ou dont le gain est supérieur au gain
maximalindiqué,sontstrictementinterditspour
l’exploitation de l’émetteur.
Antenna type: Gain:
COLLINEAR 9dBi,50Ω
Sleeve 2.14dBi,50Ω
2.14 RoHS
Applicable standard: EN50581
(For the products delivered after July 1st, 2017)

<3. Component Names> 3-1
IM 01C50E01-01EN
3. Part Names and Functions
F0301.ai
Grounding
terminal
RF assembly
CPU assembly
Transmitter section
Amp. cover
Lock screw
Built-in indicator
display
Slide
switch
Terminal cover
LOWHIGH
Burnout switch (BO)
Burnout
Burnout
Switch
Position
(Note3)
Yes (Note2)
(Write disabled)
No
(Write enabled)
Hardware write protection switch (WR)
Write Protection
Write Protection
Switch Position
(Note1)
E WRD
H BOL
Write protection switch
Burnout switch
H
L
ED
H
L
ED
HL
ED
HL
ED
Antenna
Note1: Settheswitchasshowninthegureabovetosetthewriteprotection.ThehardwarewriteprotectionswitchissettoEside
(writable).
Note2: WhentheswitchisDside(writeprotectionsetting),provisioningisacceptable.Fordetailsofprovisioning,refertosection6.4“
Connecting to the Field Wireless Network “
Note3: Settheswitchasshowninthegureabovetosettheburnout.TheburnoutswitchissettoHside(HIGH).
For the integral antenna type, a burnout direction can be set by paramter setting. See subsection 7.3.11 Burnout Setting.
Figure 3.1 Component Names
Table 3.1 Display Symbol
Display Symbol Meaning of Display Symbol
Write protect function is enabled.