Endress+Hauser iTEMP TMT112 User manual

Products Solutions Services
Operating Instructions
iTEMP TMT112
Dual-Input Temperature Transmitter
BA01977T/09/EN/01.19
71448862
2019-11-30
Valid as of version
xx.xx (device version)

iTEMP TMT112 Table of contents
Endress+Hauser 3
Table of contents
1 About this document ........... 4
1.1 Document function ................... 4
1.2 Safety Instructions (XA) ............... 4
1.3 Symbols used ........................ 4
1.4 Tool symbols ........................ 6
1.5 Documentation ...................... 6
1.6 Registered trademarks ................ 7
2 Basic safety instructions ....... 7
2.1 Requirements for the personnel ........ 7
2.2 Designated use ...................... 7
2.3 Operational safety ................... 7
3 Incoming acceptance and
product identification .......... 8
3.1 Incoming acceptance ................. 8
3.2 Product identification ................. 9
3.3 Scope of delivery .................... 10
3.4 Certificates and approvals ............ 10
3.5 Transport and storage ............... 11
4 Mounting ...................... 11
4.1 Mounting requirements .............. 11
4.2 Mounting the DIN rail transmitter ..... 12
4.3 Post-installation check ............... 12
5 Electrical connection .......... 12
5.1 Quick wiring guide .................. 13
5.2 Connecting the sensor cables ......... 13
5.3 Connecting the output signal and power
supply ............................. 13
5.4 HART® connecting .................. 13
5.5 Shielding and grounding ............. 15
5.6 Post-connection check ............... 15
6 Operation options ............. 15
6.1 Overview of operation options ........ 15
6.2 Access to the operating menu via the
operating tool ...................... 15
7 Commissioning ................ 16
7.1 Installation and function check ........ 16
7.2 Commissioning ..................... 16
8 Diagnostics and
troubleshooting ............... 22
8.1 General troubleshooting ............. 22
8.2 Application fault messages ........... 23
8.3 Application faults without messages ... 23
8.4 Firmware history ................... 25
9 Repair .......................... 25
9.1 Spare parts ........................ 25
9.2 Return ............................ 25
9.3 Disposal ........................... 26
10 Maintenance .................. 26
11 Accessories .................... 26
12 Technical data ................. 26
12.1 Input .............................. 26
12.2 Output ............................ 28
12.3 Power supply ....................... 28
12.4 Performance characteristics .......... 29
12.5 Installations condistions ............. 31
12.6 Environment ....................... 31
12.7 Mechanical construction ............. 32
12.8 Human interface .................... 32
12.9 Certificates and approvals ............ 33

About this document iTEMP TMT112
4 Endress+Hauser
1 About this document
1.1 Document function
These Operating Instructions contain all the information that is required in various phases of
the life cycle of the device: from product identification, incoming acceptance and storage, to
mounting, connection, operation and commissioning through to troubleshooting,
maintenance and disposal.
1.2 Safety Instructions (XA)
When using in hazardous areas, compliance with national regulations is mandatory. Separate
Ex-specific documentation is provided for measuring systems that are used in hazardous
areas. This documentation is an integral part of these Operating Instructions. The installation
specifications, connection data and safety instructions it contains must be strictly observed!
Make sure that you use the right Ex-specific documentation for the right device with approval
for use in hazardous areas! The number of the specific Ex documentation (XA...) is provided
on the nameplate. If the two numbers (on the Ex documentation and the nameplate) are
identical, then you may use this Ex-specific documentation.
1.3 Symbols used
1.3.1 Safety symbols
Symbol Meaning
DANGER
DANGER!
This symbol alerts you to a dangerous situation. Failure to avoid this situation will result in
serious or fatal injury.
WARNING
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
serious or fatal injury.
CAUTION
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation can result in
minor or medium injury.
NOTICE
NOTE!
This symbol contains information on procedures and other facts which do not result in
personal injury.
1.3.2 Electrical symbols
Symbol Meaning
Direct current
Alternating current
Direct current and alternating current

iTEMP TMT112 About this document
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Symbol Meaning
Ground connection
A grounded terminal which, as far as the operator is concerned, is grounded via a
grounding system.
Protective Earth (PE)
A terminal which must be connected to ground prior to establishing any other
connections.
The ground terminals are situated inside and outside the device:
• Inner ground terminal: Connects the protectiv earth to the mains supply.
• Outer ground terminal: Connects the device to the plant grounding system.
1.3.3 Symbols for certain types of information
Symbol Meaning
Permitted
Procedures, processes or actions that are permitted.
Preferred
Procedures, processes or actions that are preferred.
Forbidden
Procedures, processes or actions that are forbidden.
Tip
Indicates additional information.
Reference to documentation.
A
Reference to page.
Reference to graphic.
Notice or individual step to be observed.
1.
,
2.
,
3.
… Series of steps.
Result of a step.
Help in the event of a problem.
Visual inspection.

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1.3.4 Symbols in graphics
Symbol Meaning Symbol Meaning
1, 2, 3,... Item numbers
1.
,
2.
,
3.
… Series of steps
A, B, C, ... Views A-A, B-B, C-C, ... Sections
-
Hazardous area
.
Safe area (non-hazardous area)
1.4 Tool symbols
Symbol Meaning
A0011220
Flat blade screwdriver
A0011219
Phillips head screwdriver
A0011221
Allen key
A0011222
Open-ended wrench
A0013442
Torx screwdriver
1.5 Documentation
Document Purpose and content of the document
Technical Information
TI00114R/09/EN
Planning aid for your device
The document contains all the technical data on the device and provides an
overview of the accessories and other products that can be ordered for the
device.
Brief Operating Instructions
KA193R/09/EN
Guide that takes you quickly to the 1st measured value
The Brief Operating Instructions contain all the essential information from
incoming acceptance to initial commissioning.
The document types listed are available:
In the Download Area of the Endress+Hauser Internet site: www.endress.com →
Download

iTEMP TMT112 Basic safety instructions
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1.6 Registered trademarks
• HART®
Registered trademark of the HART® FieldComm Group
• Microsoft®, Windows NT® and Windows® 2000
Registered trademarks of Microsoft Corporation, Redmond, USA
2 Basic safety instructions
2.1 Requirements for the personnel
The personnel for installation, commissioning, diagnostics and maintenance must fulfill the
following requirements:
‣Trained, qualified specialists must have a relevant qualification for this specific function
and task
‣Are authorized by the plant owner/operator
‣Are familiar with federal/national regulations
‣Before beginning work, the specialist staff must have read and understood the instructions
in the Operating Instructions and supplementary documentation as well as in the
certificates (depending on the application)
‣Following instructions and basic conditions
The operating personnel must fulfill the following requirements:
‣Being instructed and authorized according to the requirements of the task by the facility's
owner-operator
‣Following the instructions in these Operating Instructions
2.2 Designated use
The unit is a presettable temperature transmitter for resistance thermometer (RTD),
thermocouple (TC) as well as resistance and voltage sensors. The unit is constructed for
mounting on a DIN rail.
The manufacturer is not liable for damage caused by improper or non-designated use.
Separate Ex documentation is part of this operating manual, for measurement systems in
hazardous areas. The installation conditions and connection values indicated in these
instructions must be followed.
2.3 Operational safety
‣Operate the device in proper technical condition and fail-safe condition only.
‣The operator is responsible for interference-free operation of the device.

Incoming acceptance and product identification iTEMP TMT112
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Hazardous area
To eliminate a danger for persons or for the facility when the device is used in the hazardous
area (e.g. explosion protection or safety equipment):
‣Based on the technical data on the nameplate, check whether the ordered device is
permitted for the intended use in the hazardous area. The nameplate can be found on the
side of the transmitter housing.
‣Observe the specifications in the separate supplementary documentation that is an integral
part of these Instructions.
Electromagnetic compatibility
The measuring system complies with the general safety requirements as per EN 61010-1, the
EMC requirements as per the IEC/EN 61326 series and the NAMUR recommendations NE 21
and NE 43.
The device must only be powered by a power unit that operates using an energy-limited
electric circuit according to UL/EN/IEC 61010-1, chapter 9.4 and requirements of table
18.
Technical advancement
The manufacturer reserves the right to modify technical data without prior notice. Your
distributor can supply you with current information and updates to these Operating
Instructions.
3 Incoming acceptance and product identification
3.1 Incoming acceptance
1. Unpack the temperature transmitter carefully. Is the packaging or content damaged?
 Damaged components may not be installed as the manufacturer can otherwise not
guarantee compliance with the original safety requirements or the material
resistance, and can therefore not be held responsible for any resulting damage.
2. Is the delivery complete or is anything missing? Check the scope of delivery against your
order.

iTEMP TMT112 Incoming acceptance and product identification
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3.
DELIVER
Y
NOTE
A0040282
Does the nameplate match the ordering information on the delivery note?
4.
TMT72
A0024858
Are the technical documentation and all other necessary documents provided? If
applicable: are the Safety Instructions (e.g. XA) for hazardous areas provided?
If one of these conditions is not satisfied, contact your Endress+Hauser Sales Center.
3.2 Product identification
The following options are available for identification of the device:
• Nameplate specifications
• Enter the serial number from the nameplate in the W@M Device Viewer
(www.endress.com/deviceviewer): All data relating to the device and an overview of the
Technical Documentation supplied with the device are displayed.
• Enter the serial number on the nameplate into the Endress+Hauser Operations App or scan
the 2-D matrix code (QR code) on the nameplate with the Endress+Hauser Operations App:
all the information about the device and the technical documentation pertaining to the
device is displayed.
3.2.1 Nameplate
The right device?
Compare and check the data on the nameplate of the device against the requirements of the
measuring point:

Incoming acceptance and product identification iTEMP TMT112
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iTEMP®TMT82
Made in Germany 2012 D-87484 Nesselwang
Install per XA0xxxxT/09/a3/xx.xx
1
2
3
4
5
A0040384
 1 Nameplate of DIN rail transmitter (example, Ex version)
1 Product name
2 Order code, extended order code and serial number, firmware version, data matrix 2D code, 2 lines for
the TAG name
3 Configuration
4 Power supply and current consumption, output, approval in hazardous area with connection data
5 Approval logos
6 Manufacturer ID
3.2.2 Name and address of manufacturer
Name of manufacturer: Endress+Hauser Wetzer GmbH + Co. KG
Address of manufacturer: Obere Wank 1, D-87484 Nesselwang oder www.endress.com
Address of manufacturing plant: See nameplate
3.3 Scope of delivery
The scope of delivery of the device comprises:
• Temperature transmitter
•Additional documentation for devices which are suitable for use in the hazardous area (0
1), such as:
• XA00018R/09/a3
• XA00022R/09/a3
• ZD031R/09/EN
• ZD037R/09/EN
3.4 Certificates and approvals
The device left the factory in a safe operating condition. The device complies with the
requirements of the standards EN 61 010-1 "Safety Requirements for Electrical Equipment for
Measurement, Control, and Laboratory Use" and with the EMC requirements as per the
IEC/EN 61326 series.