Endress+Hauser iTEMP TMT85 User manual

Products Solutions Services
BA00251R/09/EN/14.13
71209223
Device software
02.00
Operating instructions
iTEMP®TMT85
Temperature head transmitter
with FOUNDATION Fieldbus™- protocol
9

Endress+Hauser
Brief overview
For quick and easy commissioning:
Safety instructions →Page 4
Æ
Installation instructions →Page 8
Æ
Wiring →Page 13
Æ
Display and operating elements →Page 22
Information on configuration and operating programs from other
manufacturers.
Information about setting the hardware write protection, device
address, etc. for FOUNDATION Fieldbus communication
Æ
Commissioning →Page 27
Commissioning via the FOUNDATION Fieldbus interface - quick start
for device configuration for standard operation
Customer-specific configuration →Page 52
Complex measurement tasks require additional functions to be
configured that the user can individually select, set and adapt to his
process conditions by setting the appropriate parameters.
A detailed description of all the functions and device parameters.

TMT85
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Table of contents
1 Safety instructions . . . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning, operation . . . . . . . . . 4
1.3 Operational safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Notes on safety conventions and icons . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . . . 6
2.1 Device designation . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.2 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 6
2.4 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . 7
3 Installation instructions . . . . . . . . . . . . . 8
3.1 Incoming acceptance, transport, storage . . . . . . . . 8
3.2 Installation conditions . . . . . . . . . . . . . . . . . . . . . . . 8
3.3 Installation instructions . . . . . . . . . . . . . . . . . . . . . . 8
3.4 Post-installation check . . . . . . . . . . . . . . . . . . . . . 12
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
4.1 Quick wiring guide . . . . . . . . . . . . . . . . . . . . . . . . 13
4.2 Connecting the sensor cables . . . . . . . . . . . . . . . 14
4.3 FOUNDATION Fieldbus™ cable specification . . 15
4.4 Connecting the measuring unit . . . . . . . . . . . . . . 18
4.5 Post-connection check . . . . . . . . . . . . . . . . . . . . . 20
5 Operation. . . . . . . . . . . . . . . . . . . . . . . . . 21
5.1 Quick operation guide . . . . . . . . . . . . . . . . . . . . . 21
5.2 Display and operating elements . . . . . . . . . . . . . 22
5.3 FOUNDATION Fieldbus™ technology . . . . . . . . . 22
5.4 Configuration of the transmitter and FF functions
26
5.5 Hardware settings (optional) . . . . . . . . . . . . . . . . 26
6 Commissioning. . . . . . . . . . . . . . . . . . . .27
6.1 Function check . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.2 Switching on the measuring device . . . . . . . . . . 27
6.3 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
7 Maintenance. . . . . . . . . . . . . . . . . . . . . .33
8 Accessories . . . . . . . . . . . . . . . . . . . . . . . 33
9 Troubleshooting. . . . . . . . . . . . . . . . . . . 34
9.1 Troubleshooting instructions . . . . . . . . . . . . . . . . 34
9.2 Status messages . . . . . . . . . . . . . . . . . . . . . . . . . . 36
9.3 Application errors without messages . . . . . . . . . 40
9.4 Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.5 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.6 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
9.7 Software history and overview of compatibility 42
10 Technical Data . . . . . . . . . . . . . . . . . . . . 43
11 Operation via FOUNDATION Fieldbus™ .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Safety instructions TMT85
4Endress+Hauser
1 Safety instructions
1.1 Designated use
• The device is a universal and configurable temperature head transmitter for resistance
thermometers (RTD), thermocouples (TC) and resistance and voltage transmitters. The
device is designed for installation in a connection head form B according to DIN EN50446.
• The manufacturer cannot be held responsible for damage caused by misuse of the unit.
1.2 Installation, commissioning, operation
Please note the following:
• The device may only be installed, connected, commissioned and maintained by properly
qualified and authorized staff (e.g. electrical technicians) in strict compliance with these
Operating Instructions, applicable standards, legal regulations and certificates (depending
on the application).
• The specialist staff must have read and understood these Operating Instructions and must
follow the instructions they contain.
• The installer must ensure that the measuring system is correctly connected in accordance
with the electrical wiring diagrams.
• Damaged devices which could constitute a source of danger must not be put into operation
and must be clearly indicated as defective.
• Invariably, local regulations governing the opening and repair of electrical devices apply.
1.3 Operational safety
Please pay particular attention to the technical data on the nameplate! The nameplate is
located on the side of the transmitter housing.
Hazardous area
When using in hazardous areas, the national safety requirements must be met. Separate Ex
documentation is contained in these Operating Instructions for measurement systems that
are to mounted in hazardous areas. Strict compliance with the installation instructions,
ratings and safety instructions as listed in this supplementary documentation is mandatory.
The documentation number of that document (XA...) is also indicated on the nameplate.
Electromagnetic compatibility
The measuring device meets the general safety requirements of EN 61010 and the EMC
requirements of IEC/EN 61326 as well as NAMUR recommendations NE 21 and NE 89.
NOTICE
Power supply
‣Power must be fed to the device from an 9 to 32 VDC power supply in accordance with
NEC Class 02 (low voltage/current) with short-circuit power limit to 8 A/150 VA.

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1.4 Notes on safety conventions and icons
Always refer to the safety instructions in these Operating Instructions labeled with the
following symbols:
Symbol Meaning
A0011190-EN
WARNING!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in serious or fatal injury.
A0011191-EN
CAUTION!
This symbol alerts you to a dangerous situation. Failure to avoid this situation
can result in minor or medium injury.
A0011192-EN
NOTICE!
This symbol contains information on procedures and other facts which do not
result in personal injury.
ESD - Electrostatic discharge
Protect the terminals against electrostatic discharge. Failure to comply with
this instruction can result in the destruction of parts or malffunction of the
electronics.
A0011193
Indicates additional information, Tip

Identification TMT85
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2 Identification
2.1 Device designation
2.1.1 Nameplate
The right device?
Compare the nameplate on the device with the following graphic:
A0008278
Fig. 1: Nameplate of the head transmitter (example)
1 Device identification number (Device_ID)
2 Power supply and extended order code
3 Serial number and FW release
4 Approvals with symbols
52Dbarcode
6Tagname(TAG)
7 Approval in hazardous area with number of the relevant Ex documentation (XA...)
8Ordercode
2.2 Scope of delivery
The scope of delivery of the device comprises:
• Temperature head transmitter
•Securingmaterial
• Multi-language hard copy of Brief Operating Instructions
• Operating Instructions and additional documentation on CD-ROM
• Additional documentation for devices that are suitable for use in hazardous areas (0
2 1), such as Safety Instructions (XA...), Control or Installation Drawings (ZD...).
2.3 Certificates and approvals
The device is designed in accordance with good engineering practice to meet state-of-the-
art safety requirements, has been tested and left the factory in a condition in which it is safe
to operate. The device complies with the standards EN 61 010-1 "Protection Measures for
Electrical Equipment for Measurement, Control, Regulation and Laboratory Procedures" and
with the EMC requirements of IEC/EN 61326.
2.3.1 CE mark, declaration of conformity
The device described in these Operating Instructions is therefore in conformity with the
statutory requirements of the EU Directives. The manufacturer confirms a positive
completion of all tests by fitting the unit with a CE mark.

TMT85 Identification
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2.3.2 Certification Foundation Fieldbus™
The temperature transmitter has successfully passed all the tests and is certified and
registered by the Fieldbus Foundation. The device meets all the requirements of the
following specifications:
• Certified in accordance with FOUNDATION Fieldbus™ specification
• FOUNDATION Fieldbus™ H1
• Interoperability Test Kit (ITK), (device certification number available on request): the
device may also be operated using certified devices from other manufacturers
• Physical Layer Conformance Test of the Fieldbus FOUNDATION™
An overview of additional approvals and certifications can be found on →ä50.
2.4 Registered trademarks
FOUNDATION FieldbusTM
Registered trademark of the Fieldbus Foundation Austin, Texas, USA

Installation instructions TMT85
8Endress+Hauser
3 Installation instructions
3.1 Incoming acceptance, transport, storage
3.1.1 Incoming acceptance
On receipt of the goods, check the following points:
• Are the contents or the packaging damaged?
• Is the delivery complete and is anything missing? Check the scope of delivery against you
order.
3.1.2 Transport and storage
Note the following points:
• Pack the device in such a way as to protect it reliably against impact for storage (and
transportation). The original packaging provides optimum protection.
• The permitted storage temperature is -40 to +100 °C (-40 to 212 °F).
3.2 Installation conditions
3.2.1 Dimensions
The dimensions of the device can be found in chapter 10 ''Technical data''.
3.2.2 Installation point
• In the terminal head, flat face, as per DIN EN50446, direct mounting on insert with cable
entry (middle hole 7 mm)
• In the field housing, separate from the process (see Section 8 'Accessories')
• Mounting on a DIN rail as per EN 60715 is also possible with the DIN rail clip accessory,
see Section 8 'Accessories'.
Information on installation conditions, such as ambient temperature, protection
classification, climatic class etc., can be found in chapter 10 "Technical data".
When using in the hazardous area, the limit values of the certificates and approvals must be
observed (see Safety Instructions XA or CD).
3.3 Installation instructions
A screwdriver is needed to mount the head transmitter.
NOTICE
Damage of the head transmitter
‣Do not overtighten the mounting screws as this could damage the head transmitter.
Maximum torque = 1 Nm (¾ pound-feet).

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3.3.1 Mounting typical of Europe
A0008281-EN
Fig. 2: Head transmitter mounting (three versions)
Item A Mounting in a terminal head (terminal head as per DIN EN50446, flat face)
1Terminalhead
2 Circlips
3Insert
4 Connection wires
5 Head transmitter
6 Mounting springs
7Mountingscrews
8 Terminal head cover
9Cableentry
Procedure:
1. Open the terminal head cover (8).
2. Guide the connection wires (4) of the insert (3) through the middle hole in the head transmitter (5).
3. Fit the mounting springs (6) onto the mounting screws (7).
4. Guide the mounting screws (7) through the lateral bores of the head transmitter and the insert (3). Then fix
both mounting screws in position with the circlips (2).
5. Then screw down the head transmitter (5) to the insert (3) in the terminal head.
6. After wiring (see section 4), close the terminal head cover (8) back on tight.

Installation instructions TMT85
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3.3.2 Mounting typical of North America
A0008520
Fig. 3: Head transmitter mounting
1: Thermowell
2: Insert
3: Adapter, threaded joint
4: Terminal head
5: Head transmitter
6: Mounting screws
Item B Mounting in a field housing
1 Field housing cover
2 Mounting screws with springs
3 Head transmitter
4 Field housing
Procedure:
1. Open the cover (1) of the field housing (4).
2. Guide the mounting screws (2) through the lateral bores of the head transmitter (3).
3. Screw the head transmitter to the field housing.
4. When wiring is complete (see section 4), screw the field housing cover (1) back on.
Item C Mounting on DIN rail as per IEC 60715
1 Mounting screws with springs
2 Head transmitter
3 Circlips
4DINrailclip
5DINrail
Procedure:
1. Press the DIN rail clip (4) onto the DIN rail (5) until it engages.
2. Fit the mounting springs onto the mounting screws (1) and guide them through the lateral bores of the head
transmitter (2). Then fix both mounting screws in position with the circlips (3).
3. Screw the head transmitter (2) to the DIN rail clip (4).
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