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Operating Instruction
OI/TTF300-EN
Field mounted Temperature Transmitter
TTF300
Blinder Text
Field mounted Temperature Transmitter
TTF300
Operating Instruction
OI/TTF300-EN
04.2010
Rev. B
Manufacturer:
ABB Automation Products GmbH
Borsigstraße 2
63755 Alzenau
Germany
Tel.: +49 551 905-534
Fax: +49 551 905-555
Customer service center
Phone: +49 180 5 222 580
Fax: +49 621 381 931-29031 [email protected]
Contents
© Copyright 2010 by ABB Automation Products GmbH
Subject to changes without notice
This document is protected by copyright. It assists the user in safe and efficient operation of the device.
The contents of this document, whether whole or in part, may not be copied or reproduced without prior approval by the copyright holder.
Contents
1
1.1
1.2
1.3
1.4
1.5
1.5.1
1.5.2
1.6
1.7
1.8
1.9
1.10
1.10.1
1.10.2
2
2.1
3
4
2.2
2.3
2.4
2.5
4.1
4.1.1
4.1.2
4.2
5
5.1
6
7
5.2
5.3
5.4
5.4.1
5.4.2
5.4.3
5.5
5.5.1
5.5.2
5.5.3
5.5.4
5.5.5
5.5.6
5.5.7
5.5.8
5.5.9
OI/TTF300-EN TTF300 3
Contents
7.1
7.1.1
7.1.2
7.1.3
7.1.4
7.2
8
7.3
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
9
10
8.8.1
10.1
10.2
11
11.1
11.2
12
12.1
12.2
12.3
12.4
12.5
12.6
12.7
12.8
12.9
12.10
12.11
12.12
12.13
12.14
12.15
13
12.16
13.1
13.1.1
13.1.2
13.1.3
13.2
13.3
Contents
14
14.1
14.2
14.3
14.4
14.5
15
15.1
15.2
15.3
15.4
15.4.1
15.4.2
15.4.3
15.4.4
15.4.5
16
15.4.6
16.1
17
16.2
OI/TTF300-EN TTF300 5
Safety
1 Safety
1.1 General information and notes for the reader
Read these instructions carefully prior to installing and commissioning the device.
These instructions are an important part of the product and must be kept for later use.
These instructions are intended as an overview and do not contain detailed information on all designs for this product or every possible aspect of installation, operation and maintenance.
For additional information or in case specific problems occur that are not discussed in these instructions, contact the manufacturer.
The content of these instructions is neither part of any previous or existing agreement, promise or legal relationship nor is it intended to change the same.
This product is built based on state-of-the-art technology and is operationally safe. It has been tested and left the factory in a safe, maintenance-free state. The information in the manual must be observed and followed in order to maintain this state throughout the period of operation.
Modifications and repairs to the product may only be performed if expressly permitted by these instructions.
Only by observing all of the safety information and all safety/warning symbols in these instructions can optimum protection of both personnel and the environment, as well as safe and fault-free operation of the device, be ensured.
Information and symbols directly on the product must be observed. They may not be removed and must be fully legible at all times.
1.2 Intended use
To measure the temperature of fluid, pulpy or pasty substances and gases or resistance/voltage values.
The device is designed for use exclusively within the stated values on the name plate and in the
technical specifications (see section "Specifications").
• The maximum operating temperature must not be exceeded.
• The permitted operating temperature must not be exceeded.
• The housing degree of protection must be observed.
Safety
1.3 Target groups and qualifications
Installation, commissioning, and maintenance of the product may only be performed by trained specialist personnel who have been authorized by the plant operator to do so. The specialist personnel must have read and understood the manual and comply with its instructions.
Prior to using corrosive and abrasive materials for measurement purposes, the operator must check the level of resistance of all parts coming into contact with the materials to be measured.
ABB Automation Products GmbH will gladly support you in selecting the materials, but cannot accept any liability in doing so.
The operators must strictly observe the applicable national regulations with regards to installation, function tests, repairs, and maintenance of electrical products.
1.4 Warranty provisions
Using the device in a manner that does not fall within the scope of its intended use, disregarding this instruction, using underqualified personnel, or making unauthorized alterations releases the manufacturer from liability for any resulting damage. This renders the manufacturer's warranty null and void.
OI/TTF300-EN TTF300 7
Safety
1.5 Plates and symbols
1.5.1 Safety-/ warning symbols, note symbols
DANGER – <Serious damage to health / risk to life>
This symbol in conjunction with the signal word "Danger" indicates an imminent danger.
Failure to observe this safety information will result in death or severe injury.
DANGER – <Serious damage to health / risk to life>
This symbol in conjunction with the signal word "Danger" indicates an imminent electrical hazard. Failure to observe this safety information will result in death or severe injury.
WARNING – <Bodily injury>
This symbol in conjunction with the signal word “Warning“ indicates a possibly dangerous situation. Failure to observe this safety information may result in death or severe injury.
WARNING – <Bodily injury>
This symbol in conjunction with the signal word "Warning" indicates a potential electrical hazard. Failure to observe this safety information may result in death or severe injury.
CAUTION – <Minor injury>
This symbol in conjunction with the signal word “Caution“ indicates a possibly dangerous situation. Failure to observe this safety information may result in minor or moderate injury.
This may also be used for property damage warnings.
ATTENTION – <Property damage>!
The symbol indicates a potentially damaging situation.
Failure to observe this safety information may result in damage to or destruction of the product and/or other system components.
IMPORTANT (NOTICE)
This symbol indicates operator tips, particularly useful information, or important information about the product or its further uses. It does not indicate a dangerous or damaging situation.
Safety
The name plate is located on the transmitter housing.
1
2
3
4
5
6
7
Automation
Products GmbH
TTF300
Made in Germany
2006
O-Code: TTF300-Y0B4/OPT 8323455772
Ser.-No: 3452348673
CFG: 2 x TC; Type K; 0°C...300°C
T amb
= -40°C...+85°C
HW-Rev: 1.05
SW-Rev: 01.00.00
IP6X, NEMA 4X www.abb.com/temperature
15
14
13
12
11
10
9
8
A00115
Fig. 1
1 Transmitter model
2 Manufacturer of transmitter
3 Order code with SAP no.
4 Serial number
5 Approved power supply, current communications protocol
6 Configured parameters
7 Permissible ambient temperature
8
9
10
11
12
13
14
15
Internet address of manufacturer
Level of protection
Software version
Hardware version
CE mark (EC conformity)
Refer to product documentation
Year
Country
Important
The temperature range on the name plate (7) refers only to the permissible ambient temperature range for the transmitter and not to the measuring element used in the measuring inset.
1.6 Transport safety information
Observe the following information:
• Do not expose the device to moisture during transport. Pack the device accordingly.
• Pack the device so that it is protected from vibration during transport, e.g. through aircushioned packaging.
OI/TTF300-EN TTF300 9
Safety
1.7 Safety information for electrical installation
The electrical connections may only be performed by authorized specialist personnel according to the electrical plans.
Comply with electrical connection information in the instruction. Otherwise, the electrical protection class can be affected.
The secure separation of contact-dangerous electrical circuits is only ensured when the connected devices fulfil the requirements of the DIN EN 61140 (VDE 0140 Part 1) (basic requirements for secure separation).
For secure separation, run the supply lines separated from contact-dangerous electrical circuits or additionally insulate them.
1.8 Operating safety information
Before switching on, ensure that the specified environmental conditions in the “Technical
Specifications” chapter and in the data sheet are complied with and that the power supply voltage corresponds with the voltage of the transmitter.
When there is a chance that safe operation is no longer possible, put the device out of operation and secure against unintended operation.
Check the devices for possible damage that may have occurred from improper transport.
Damages in transit must be recorded on the transport documents. All claims for damages must be submitted to the shipper without delay and before installation.
Please
1.9 Returning devices
Use the original packaging or suitably secure shipping containers if you need to return the device for repair or recalibration purposes. Fill out the return form (see the Appendix) and include this with the device.
According to EC guidelines for hazardous materials, the owner of hazardous waste is responsible for its disposal or must observe the following regulations for shipping purposes:
All devices delivered to ABB Automation Products GmbH must be free from any hazardous materials (acids, alkalis, solvents, etc.).
Please contact Customer Center Service acc. to page 2 for nearest service location.
Safety
1.10 Disposal
ABB Automation Products GmbH actively promotes environmental awareness and has an operational management system that meets the requirements of
ISO 9001:2008, ISO 14001:2004, and BS OHSAS18001:2008. Our products and solutions are intended to have minimum impact on the environment and persons during manufacturing, storage, transport, use, and disposal.
This includes the environmentally-friendly use of natural resources. ABB conducts an open dialog with the public through its publications.
This product / solution is manufactured from materials that can be reused by specialist recycling companies.
1.10.1 Information on WEEE Directive 2002/96/EC (Waste Electrical and Electronic Equipment)
This product / solution is not subject to the WEEE Directive 2002/96/EC and relevant national laws (e.g., ElektroG in Germany).
The product / solution must be disposed of at a specialist recycling facility. Do not use municipal garbage collection points. According to the WEEE Directive 2002/96/EC, only products used in private applications may be disposed of at municipal garbage facilities. Proper disposal prevents negative effects on people and the environment, and supports the reuse of valuable raw materials.
If it is not possible to dispose of old equipment properly, ABB Service can accept and dispose of returns for a fee.
1.10.2 RoHS Directive 2002/95/EC
With the Electrical and Electronic Equipment Act (ElektroG) in Germany, the European
Directives 2002/96/EC (WEEE) and 2002/95/EC (RoHS) are translated into national law.
ElektroG defines the products that are subject to regulated collection and disposal or reuse in the event of disposal or at the end of their service life. ElektroG also prohibits the marketing of electrical and electronic equipment that contains certain amounts of lead, cadmium, mercury, hexavalent chromium, polybrominated biphenyls (PBB), and polybrominated diphenyl ethers
(PBDE) (also known as hazardous substances with restricted uses).
The products provided to you by ABB Automation Products GmbH do not fall within the current scope of the directive on waste from electrical and electronic equipment according to ElektroG.
If the necessary components are available on the market at the right time, in the future these substances will no longer be used in new product development.
OI/TTF300-EN TTF300 11
Use in potentially explosive atmospheres
2 Use in potentially explosive atmospheres
Special regulations must be observed in potentially explosive areas for the power supply, signal inputs/outputs and ground connection. The information relating specifically to explosion protection that appears within the individual sections must be observed.
Notice - Potential damage to parts!
All parts must be installed in accordance with the manufacturer's specifications, as well as relevant standards and regulations.
Commissioning and operation must comply with EN 60079-14 (Installation of equipment in potentially explosive atmospheres).
2.1 Approvals
The approvals for use of the TTF300 temperature transmitter in potentially explosive atmospheres can be found in the section of the operating instructions titled "Ex relevant specifications".
2.2 Grounding
If, for functional reasons, the intrinsically safe circuit needs to be grounded by means of connection to the equipotential bonding, it may only be grounded at one point.
2.3 Interconnection
If transmitters are operated in an intrinsically safe circuit, proof that the interconnection is intrinsically safe must be provided in accordance with DIN VDE 0165/Part 1 (EN 60079-25/2004 and IEC 60079-25/2003). An interconnection certificate must always be provided for intrinsically safe circuits.
2.4 Configuration
The TTF300 transmitter can be configured in the potentially explosive atmosphere in compliance with the interconnection certificate, both directly in the potentially explosive atmosphere using approved handheld HART terminals and by coupling an Ex modem into the circuit outside the potentially explosive atmosphere.
2.5 Ex relevant specifications
See chapter 12, "Ex relevant specifications" page 64.
Design and function
3 Design and function
TTF300 digital transmitters are communication-ready field devices with microprocessorcontrolled electronics. For bidirectional communication, an FSK signal is superimposed on the
4 … 20 mA output signal via the HART protocol.
The graphic user interface (DTM) can be used to configure, poll and test transmitters on a PCspecific basis. Handheld terminals also support communication.
The transmitter is equipped with an LCD-display. The LCD-display is used to visualize the current process data. The four control buttons can be used to perform a local configuration. The electrical connection between LCD-display and transmitter is provided by a 6-pole flat ribbon cable with plug connectors.
For explosion-proof designs, the explosion-proof design is described on a separate plate.
2
3
1
5
Fig. 2
1 Signal / power supply cable transmitter
3 Temperature sensor head
4
4 Processing pipe
5 Sensor connection cable
A00091
OI/TTF300-EN TTF300 13
Mounting
4 Mounting
4.1 Installation options
There are two ways to install transmitters:
Important
The transmitter is available with an LC display as an option.
3
1
2
A00089
Fig. 3
1 Wall
2 Wall mount
3 TTF300 transmitter
1.
Locate an installation site close to the temperature sensor head.
Warning - General risks!
The transmitter can fall and be damaged if not firmly attached. There is also a risk that persons can be injured.
Install the wall mount on a sufficiently stable wall only.
2.
Screw the transmitter to the wall mount.
3.
Attach the wall mount securely with 4 screws (
∅
10 mm).
Mounting
3
1
2
Fig. 4
1 Pipe
2 Pipe mount TTF300
3 Transmitter
1.
Locate an installation site on a pipe close to the temperature sensor head.
Important
The pipe mount can be attached to a pipe with a maximum diameter of 2.5 inch.
2.
Screw the transmitter to the pipe mount.
3 Attach the pipe mount securely to the pipe with 2 pipe clamps (
∅
10 mm).
A00088
OI/TTF300-EN TTF300 15
Mounting
4.2 Installing the optional LCD display with control buttons
1
2
3
A00182
Fig. 5
1 Front view
2 Side view
3 Rear view of LCD display / plug positions
The LCD display is attached to the housing of the TTF300 transmitter. Power cables must be disconnected during installation.
Warning - General risks!
The connection head can be become very hot as a result of the process. There is a danger of burns.
The atmosphere at the transmitter can be explosive. Risk of explosion!
Before replacing the LCD display, make sure there is sufficient ventilation with fresh air.
1 Unscrew the housing cover for the transmitter.
2.
Carefully remove the LCD display from the inset for the transmitter. The LCD display is held firmly in place. You may have to use the tip of a screwdriver to pry the LCD display loose.
Take care to avoid any mechanical damage.
3 Following this, the position of the LC display can be adjusted to suit the installation position of the transmitter, to ensure that the display is legible. The LC display has four positions that can be set in 90° increments.
4.
No tools are required to insert the LCD display. Ensure that the adapter connector is properly seated and that the black connection socket selected on the underside of the LC display is suitable. Press the LC display onto the transmitter firmly as far as it will go, until the four clips snap into place.
5.
Screw on the housing cover for the transmitter.
Warning – Electrical voltage risk!
Observe the corresponding instructions for the electrical installation. Only connect in deadvoltage state!
Since the transmitter has no switch-off elements, overvoltage protection devices, lightning protection or voltage separation capacity must be provided on the plant side.
Energy supply and signal are routed in the same line and are to be implemented as SELV or
PELV circuit according to norm (standard version). In the ignition-proof version, the guidelines according to the ignition-proof norms are to be adhered to.
It must be checked whether the existing power supply corresponds with the specifications on the name plate and the technical specifications (see “Technical Specifications" chapter and/or data sheet).
Important
The electrical connection is carried out with the transmitter in the installed state.
The signal cable wires must be provided with wire end sleeves.
The cross-head screws of the connection terminals are tightened with a size 1 screwdriver
(3.5 mm or 4 mm).
5.1 Conductor material
• Standard conductor material must be used for the power supply cable.
• The maximum peripheral wire cross section is 2.5 mm
2
.
Notice! Potential damage to parts!
A rigid conductor material can result in wire breaks.
The connecting cable must be flexible.
Line length
From the lower edge of the housing (no cable gland) to the hole in the clamping area, an additional 100 mm of line is needed. An overall line length (without cable gland) of approx. 200 mm is required (approx. 100 mm bared).
OI/TTF300-EN TTF300 17
Electrical connections
5.2 Connection for power supply cable
Caution - Potential damage to parts
Connecting the power supply cable with power switched on may result in a short circuit and potential damage to the transmitter.
The power must be switched off to connect the power supply cable.
11
1
2
3
6
5
4
10
9
8
7
A00255
Fig. 6: Terminal for transmitter (without LC display)
1 … 6 Sensor connection connection
8 DIP switch 1: on, hardware write protection is enabled
DIP switch 2: no function
9 Interface for LC display
10 … 11 Signal-/ power supply connection
11 ... 42 VDC / 4 … 20 mA
11 ... 30 VDC / 4 … 20 mA (Ex)
1.
Route the power supply cable through the cable gland into the housing of the transmitter.
Then tighten the cable gland.
2.
Strip the wires and attach wire end sleeves.
3.
Release the clamping screws for the (+) and (-) terminals with the proper screwdriver. Make sure that the screws do not fall out.
4.
Connect the (+) wire to the (+) terminal on the transmitter.
5.
Connect the (-) wire to the (-) terminal on the transmitter.
The connection of the line shield is optional.
5.3 Connection for measuring element
Important
The measuring element is connected via sensor connecting cable. The sensor connecting cable is not delivered with the transmitter. It must be ordered as a separate accessory.
The model of the sensor connecting cable must correspond to the sensor model and configuration of the transmitter.
When connecting the transmitter and measuring inset (sensor) make sure for thermocouple sensors that the material of the sensor connecting cable corresponds to the thermocouple model.
1.
Look for the connection type for the selected measuring element in the electrical connections for measuring elements.
2.
Release the clamping screws for terminals 1 to 6 using the proper screwdriver. Make sure that the screws do not fall out.
3.
Insert the wires for the measuring element and sensor cable connection under the open terminals and carefully tighten the clamping screws for the connections.
OI/TTF300-EN TTF300 19
Electrical connections
5.4 Cable glands
5.4.1 TTF300 without cable gland
The cable diameter for the cable gland used must comply with requirements for IP / Nema 4x protection class. This must be checked during installation.
For delivery without cable gland (threads M20 x 1.5 or NPT 1/2"), the following points must be observed:
• Use cable glands acc. to version M20 x 1.5 or NPT 1/2".
• Observe information in data sheet / operating instructions for cable gland used.
• Check the working temperature for the cable gland used.
• Check the IP protection class IP 66 / 67 or NEMA 4X of the cable gland used.
• Check the ex relevant specifications for the cable gland used acc. to manufacturer’s data sheet or Ex certificate.
• The cable gland used must be approved for the cable diameter (IP protection class).
• For tightening torque, observe information in data sheet / operating instructions for cable gland used.
5.4.2 TTF300 EEx d models without cable gland
For delivery of the product variants TTF300-E3... (ATEX EEx d / flameproof enclosure) and
TTF300-E4....(ATEX EEx d and EEx ia or flameproof enclosure and intrinsic safety) without cable gland an approved ATEX EEx d cable gland must be used according to EN 50018.
The ex relevant specifications for the cable glands used (M20*1.5 6H or 1/2" NPT, clamping range, temperature range, etc.) must comply with the requirements for PTB 99 ATEX 1144 approval in order to ensure protection type "EEx d" for the TTF300.
For information on the cable gland used, refer to the data sheet and operating instructions.
5.4.3 TTF300 EEX d models with standard cable gland
General information
Type Capri
ADE 1F
ISO threads
Outer diameter of cable
816674 No. 4 M20 x 1,5 Ø 6 ... 8.5 mm
818674 No. 4 1/2“ NPT Ø 6 ... 8.5 mm
816694 No. 5 M20 x 1,5 Ø 9 ... 12 mm
818694 No. 5 1/2“ NPT Ø 9 ... 12 mm
Intended use
Material
Nickel-plated brass or stainless steel
Nickel-plated brass or stainless steel
Nickel-plated brass or stainless steel
Nickel-plated brass or stainless steel
- Group II Category 2, Zones 1 and 2 for gas, Zones 21 and 22 for dust, EExell, EExtD,
EExdIIC ≤ 2,000 cm³
- Ingress protection IP 66 / 67, 10 bar
- LCIE 97 ATEX 6008 X certification
- Permanent operating temperature range: -40 ... 100 °C with neoprene gasket
- Only for fixed installations and non-reinforced cables with round and smooth plastic sleeves and suitable outer diameters
- All applicable requirements as stipulated by EN 60079-14 must be observed
Installation instructions
The rings will harden at low temperatures. To make them soft, keep them at a temperature of
20 °C for 24 hours prior to installation. Before fixing them onto the cable gland, bend the rings to ensure they are soft and flexible.
1. Check that a suitable cable is being used (i.e., check the mechanical resilience, temperature range, creep resistance, resistance to chemicals, outer diameter, etc.).
2. Strip the cable in accordance with the table information.
Stripping for ADE 1F N
º
[4] / [5]
Position [mm]
Ø C 8,5 / 12
3.
Check the outer sleeve for damage and soiling.
A 40
B 12
4. Insert the cable in the cable gland.
5.
Tighten the cable gland until the cable is firmly enclosed by the sealing ring. Do not tighten the cable gland any more than 1.5 times the specified torques!
1
2
Minimum tightening torques for ADE N
º
[5] in Nm
[4],
Position [4] [5]
A00230
2 3 3
OI/TTF300-EN TTF300 21
Electrical connections
Important
Ingress protection IP 66 / 67 is only achieved by installing the black neoprene gasket between the cable gland and the housing and by observing the tightening torque for the cable gland of
3 Nm (Position 2).
Cables must be protected against extreme mechanical loads (caused by tension, torsion, crushing, etc.). Even under operating conditions, it must be ensured that the cable entry remains hermetically sealed. The customer must provide a strain relief device for the cable.
Maintenance
Check the glands during each maintenance session. If the cable is slack, retighten the cap(s) of the glands. If it is not possible to retighten them, the gland will need to be replaced.
5.5 Electrical connections
Resistance thermometers (RTD) / resistors (potentiometers)
1
1
2
1
3
1
4
1
5
1
6
1
7
1
2
3
4
2
3 3
2
JJ
3
4
J
3
4
8
1
2
J
3
4
2
J
3
J
3
1
2
3
4
J
5
J
5
6 6
6
Fig. 7
A DIP switch 1: on, hardware write protection is enabled
DIP switch 2: no function
B Interface for LC display
C Ground terminal for sensor and
1
2
3
4
Potentiometer, four-wire circuit
Potentiometer, three-wire circuit
Potentiometer, two-wire circuit
2 x RTD, three-wire circuit 1) supply- / signal-cable shield connection
1) Sensor backup/redundancy, sensor drift monitoring, mean measurement or differential measurement
5 2 x RTD, two-wire circuit 1)
6 RTD, four-wire circuit
7 RTD, three-wire circuit
8 RTD, two-wire circuit
Thermocouple / voltage and resistance thermometer (RTD) / thermocouple combinations
A
-
+
1
1
2
-
+
2
1
2
-
+
3
1
2
-
+
4
1
2
5
1
6
1
2
J
7
1
1
2
2
J
3
4
J
3 3
3
4
-
B
A
C
A00244
-
+
5
+
5
+
5
+
5
+
5
5 D
B
-
6
-
6
-
6
-
6
-
6
6
C
E
A00245
Fig. 8
C DIP switch 1: on, hardware write protection is enabled
DIP switch 2: no function
D Interface for LC display
1 2 x voltage measurement 1)
2 1 x voltage measurement
3
4
2 x thermocouple
1 x thermocouple
1)
E Ground terminal for sensor and supply- / signal-cable shield connection
1) Sensor backup/redundancy, sensor drift monitoring, mean measurement or differential temperature measurement
5 1 x RTD, four-wire circuit, and thermocouple 1)
6 1 x RTD, three-wire circuit, and thermocouple 1)
7 1 x RTD, two-wire circuit, and thermocouple 1)
OI/TTF300-EN TTF300 23
Electrical connections
+
-
U
M
+
U
S
-
R
Ltg
A B
A00094
Fig. 9
A Transmitter B Power supply / SPS input with supply
When connecting transmitters and power supplies, observe the following specification:
U
Mmin
≤
U
Smin
+ 0.02A x R
Ltg
Where
U
Mmin
:
U
Smin
:
Minimum operating voltage of transmitter (refer to technical data for transmitter)
Minimum supply voltage of power supply / SPS input
R
Ltg
: Line resistance between transmitter and power supply
For HART functionality, use power supplies or SPS input cards with HART mark. If this is not possible, the interconnection must have a resistance
≥
250 Ω (< 1100 Ω ).
The signal line can be connected with or without ground. When connecting the ground (minus side), make sure that only one side of the contact is connected to the equipotential bonding system.
5.5.1.1 Standard application with HART functionality
+
-
U
M
R
250
+
U
S
-
R
Ltg
A B
A00095
Fig. 10
A Transmitter B Power supply / SPS input with supply
Adding resistance R250 increases the minimum supply voltage:
U
Mmin
≤
U
Smin
+ 0.02A x (R
Ltg
+ R
250
)
Where
U
Mmin
:
U
Smin
:
Minimum operating voltage of transmitter (refer to technical data for transmitter)
Minimum supply voltage of power supply / SPS input
R
Ltg
: Line resistance between transmitter and power supply
R
250
: Resistance for HART functionality
OI/TTF300-EN TTF300 25
Electrical connections
5.5.1.2 Electrical interconnection in explosion risk area
Special interconnections are required for use in hazardous areas depending on the safety requirements.
Intrinsic safety
The Power supply SPS inputs must have corresponding input protection circuits available in order to eliminate a hazard (spark formation). An interconnection inspection must be performed.
For proof of the intrinsic safety, the electrical limit values are to be used as the basis for the prototype test certificates of the apparatuses (devices), including capacitance and inductivity values of the wires. The proof of the intrinsic safety is given if the following conditions are fulfilled with comparison of the limit values of the apparatus.
Transmitter
(intrinsically safe apparatus)
Power supply / SPS input
(related apparatus)
U i
≥
U o
I i
P i
≥
≥
I
P o o
L i
+ L c
(cable)
C i
+ C c
(cable)
≤
≤
L o
C o
Field (Ex area) Control room (secure area)
-
+ +
-
A B
A00096
Fig. 11
A Transmitter B Power supply SPS input
Important
Observe the “Technical specifications” and “Explosion-protection technical data” chapters (see data sheet and / or operating instructions).
5.5.2 Installation in explosion risk area
Transmitters can be installed in all kinds of industrial sectors. Ex systems are divided into zones, meaning that a wide range of different instruments are also required. For additional information, refer to the section “Ex relevant specifications” or the data sheet.
Transmitter design: II 1 G EEx ia IIC T6
Zone 0 Ex Zone 0
D ia ia
J ia
Safe area
A B C
A00126
Fig. 12
A Sensor
B Transmitter TTF300
C Power supply [EEx ia]
D Interface for LC display
The input for the repeater power supply must be designed to "EEx ia".
When using the transmitter in Zone 0, you must ensure that impermissible electrostatic charging of the temperature transmitter is prevented (observe the warnings on the device).
The user must ensure that sensor instrumentation meets the requirements of applicable Ex standards.
OI/TTF300-EN TTF300 27
Electrical connections
5.5.3 Zone 1 (0)
Transmitter design: II 2 (1) G EEx [ia] ib IIC T6
Zone 0 or Zone 1 Ex Zone 1 Safe area
D ia ia ib
J
A B C
A00127
Fig. 13
A Sensor
B Transmitter TTF300
C Power supply [EEx ib]
D Interface for LC display
The input for the repeater power supply must be designed to "EEx ib" as a minimum.
The user must ensure that sensor instrumentation meets the requirements of applicable Ex standards. It can be installed in Zone 1 or Zone 0. For zone 0, the circuit must be designed to
"ia".
5.5.4 Zone 1 (20)
Transmitter design: II 2 G (1D) EEx [iaD] ib IIC T6
Zone 0, Zone 1,
Zone 20
Ex Zone 1 Safe area
D ia ia ib ib
J
A B C
A00128
Fig. 14
A Sensor
B Transmitter TTF300
C Power supply [EEx ib]
D Interface for LC display
The input for the repeater power supply must be designed to "EEx ib" as a minimum.
The user must ensure that sensor instrumentation meets the requirements of applicable Ex standards. It can be installed in Zone 0, Zone 1, or Zone 20. For Zone 0 and Zone 20, the circuit must be designed to "ia".
Transmitter design: II 3G EEx nA II T6
Ex Zone 2 Safe area
D
J
A B C
A00129
Fig. 15
A Sensor
B Transmitter TTF300 D Interface for LC display
In the event of a disturbance, it must be ensured that the supply voltage cannot exceed the normal voltage by more than 40 %.
OI/TTF300-EN TTF300 29
Electrical connections
5.5.6 Dust-explosion protection Zone 20
Transmitter design: ATEX II 1D IP 65 T135 °C
Explosion-protection zone 20
E
Safety area
D
J
A B C
A00130
Fig. 16
A Sensor
B Transmitter TTF300
C Power supply
D
E
Fuse, 32 mA
Interface for LC display
The electric circuit of the transmitter must be limited by an upstream fuse per IEC 127 with a fuse current rating of 32 mA. This is not required if the power supply is in intrinsically safe "ia" design.
5.5.7 Dust-explosion protection Zone 0/20
Housing design: ATEX II 1D IP 65 T135 °C
Transmitter design: ATEX II 1G EEx ia IIC T6
Explosion-protection zone 0 Explosion-protection zone 20 Safety area
D ia ia i a
J
A B C
A00131
Fig. 17
A Sensor
B Transmitter TTF300
C
D
Power supply
Interface for LC display
When using the sensor in zone 0, the transmitter must be in EEx ia (category 1G) design.
If the transmitter is designed with intrinsic safety, the power supply must provide an intrinsically safe circuit.
OI/TTF300-EN TTF300 31
Electrical connections
5.5.8 Flameproof protection Zone 1
Housing design: ATEX II 2G EEx d IIC T6
Transmitter design: No ignition protection
Explosion-protection zone 1 Safety area
E
D
A
J
B C
A00132
Fig. 18
A Sensor
B TTF300 transmitter in Ex d housing
C Power supply
D
E
Fuse, 32 mA
Interface for LC display
To achieve the flameproof protection, proper mounting of a specially certified cable gland that complies with the standards and relevant Ex designation on the cover sheet of the PTB 99
ATEX 1144 certificate is required
5.5.9 Flameproof protection Zone 0
Housing design: ATEX II 2G EEx d IIC T6
Transmitter design: ATEX II 1G EEx ia IIC T6
Explosion-protection zone 0 Explosion-protection zone 1 Safety area i a i
D a i a
J
A B C
A00133
Fig. 19
A Sensor
B TTF300 transmitter in Ex d housing
C
D
Power supply
Interface for LC display
To achieve the flameproof protection, proper mounting of a specially certified cable gland that complies with the standards and relevant Ex designation on the cover sheet of the PTB 99
ATEX 1144 certificate is required
The input for the power supply must be in EEx ia design.
The sensor must be used by the user in accordance with applicable ignition-protection standards. It can be installed in zone 1 or zone 0. For zone 0, the circuit must be in "ia" design.
OI/TTF300-EN TTF300 33
Commissioning
6 Commissioning
Important
The LC display is ready for operation as soon as the temperature sensor has been mounted and the connections have been installed.
The connected wires must be checked for firm seating. Only firmly seated wires ensure full functionality.
K
7 Configuration
7.1 Configuration types
There are a variety of configuration options for the transmitter.
• via optional, plug-on LCD display with control buttons.
• via HART protocol and handheld terminal
• Via HART protocol with FSK modem, PC, and SMART VISION configuration software.
• Via DTM in FDT 1.2 frame applications.
• Configuration via fieldbus (PROFIBUS), if the superordinate remote I/O system is HARTenabled (e.g., ABB S800 or S900).
* If necessary
Fig. 20
1 Handheld terminal
2 FDT / DTM technology
3
4
Ground connection (optional)
Power unit (process interface)
Communication with the transmitter takes place using the HART protocol. The communication signal is modulated on both wires for the power supply line and decoded by the transmitter. The electrical connection is provided either by two test pins at the (+) and (–) terminals of the transmitter or by the power supply cable that is installed on-site. The advantage of this is that remote configuration is possible with supply units that are part of the industrial plant.
Configuration
7.1.1.1 Configuration via the LCD display with the control buttons
During operation, the name of the measuring location of the flowmeter sensor and the rate are shown on the LC display.
7.1.1.2 Configuration with the handheld terminal
The configuration with the handheld terminal normally takes place at the factory before the installation of the transmitter in an industrial plant.
1. Open the housing of the head-mounted measuring inset.
2. Carefully clamp both test tips of the separate operating control on the contacts in the slotting in front of the + and – connection terminals.
3. Be sure the test terminals are firmly seated.
4. The installation is to be realized according to the figure in the “Configuration types” paragraph.
Important
The connection of the test tips is performed without polarity. Thus, it does not make a difference which test tip is clamped to which + or – connection terminal.
The configuration of the transmitter via the HART protocol can also take place during the normal operation.
Configuration can be performed with any FDT network applications that are approved for use with the DTM (e.g., SMART VISION). The bus can be connected via FSK modem as well as
HART + USB, PROFIBUS + remote I/O, or HART Multiplexer.
Configuration can also be performed with EDD master applications such as Siemens Simatic, which is approved for use with EDD. In contrast to DTM configuration, EDD has processdependent, minor limitations such as configuration of a freestyle characteristic.
OI/TTF300-EN TTF300 35
Configuration
7.1.2 Configuration via the LC display with control buttons
The configuration of the transmitter is done using the control buttons below the LC display on the front side of the housing. The control buttons and the LC display are in a protected location under the housing cover with inspection glass. The housing cover must be unscrewed before the transmitter is configured.
4
Fig. 21
1 Diagnostics
2 Bar graph
3 Value
3
2
1
5
6
A00104
4 HART tag
5 Unit
6 Optional: bar graph in % of configured measuring range
Configuration
Fig. 22
• The (1), (4), (2), and (3) control buttons are available for the menu-controlled configuration.
• The menu/submenu name is displayed above in the LCD display.
• The number/line of the currently selected menu item is displayed in the upper right of the
LCD display.
• A scroll bar is located on the right edge of the LCD display which shows the relative position of the currently selected menu item within the menu.
• Both of the and control buttons can have various functions assigned to them. The meanings of these control buttons are displayed at the bottom of the LC display, above the respective control button. The following functions are possible.
Functions of control button Meaning
Back
Cancel
Back one submenu.
Exit without saving the selected parameter value.
Next Select next digit for entering numerical values.
Functions of control button Meaning
OK Save selected parameter and display stored parameter value.
• You can browse through the menu or select a number within a parameter value using the or control button. The control button selects the desired menu item.
• You can exit a parameter, a submenu, or the main menu at any time using the control button.
OI/TTF300-EN TTF300 37
Configuration
7.1.3.1 Calling up the menu
Fig. 23
1.
First, the transmitter voltage supply must be switched on. The “ABB connecting …“ display appears after a few seconds. The “Primary VAL“ value is subsequently displayed.
2.
A symbol for calling up the menu is located on the LC display above the control button. By pressing the control button, the configuration menu is called up. The “Config Device” main menu is displayed.
7.1.3.2 Selecting a menu item / parameter
• The desired submenu must be selected if the menu contains submenus.
• You can only then select a parameter when the corresponding submenu contains configurable parameters, e.g., “Sensor Type”.
7.1.3.3 Configuring a parameter value
1.
If a parameter in a submenu is selected, the current configurable parameter value is displayed.
2.
By pressing the "Edit" control button, either all configurable parameter values or a numerical value to be set are displayed. The currently configured parameter value is highlighted.
Using the “HART tag“ example, alphanumeric operation is also possible. The character position of the tag no. is determined with the control button. The corresponding character can be selected from the standard character set with the and control buttons.
Fig. 24
Configuration
7.1.4 Example of configuration changes
Output configuration (standard)
Input sensor 1 / sensor type: PT100 IEC751
Measuring range:
Connection type:
Fault signaling:
Damping:
Write Protection:
0 … 100 °C
3-wire connection
Override / 22 mA
Off / 0s disabled
Configuration to be set:
Input sensor 1 / sensor type:
Measuring range:
Reference point:
Fault signaling:
Damping:
Write Protection:
Thermocouple type K
0 ... 1000 °C internal
Override / 22 mA
Off / 0s activated
Procedure:
Fig. 25
1.
Press the (4) control button to call up the main menu.
2.
Use the (2) and (3) control buttons to mark "Config Device" and confirm via (4).
3.
Select "Input Sensor 1" and confirm via (4).
4. In the submenu “Input Sensor 1” select the sensor type.
5. Use the (2) or (3) control button to select and confirm “TC Type K (IEC 584)”.
6.
“Back” via the (1) control button in the submenu “Input Sensor 1” and menu item
“Reference Point”.
OI/TTF300-EN TTF300 39
Configuration
Since “internal” is set at the factory, no change is required here.
7.
Exit “Reference Point” and return to the menu item “Config. Device” via the (1) control button.
8.
Select the subitem “Measuring Range”.
9.
In the subitem “Measuring Range”, select the function “Upper Range Value”.
The currently configured URL (100 °C) is displayed.
10.
The (4) “Edit” control button can be used to edit the URL. Use the (1) control button to select the individual numbers of the URL and edit these via the (2) or (3) control button.
Important
When changing the LRL or URL, use the (1) control buttonto select the digit position with the current decimal point. The digit position can be changed so that no decimal point appears at this position before the decimal point is set at another position.
If no decimal point is set at another digital position, it can be selected after selecting the digit position by using the (1) control button with the control button (2) or (3) before or after the configurable digits 0 to 9.
7.2 Activating write protection
1.
Confirm “Config Device” via control button (4) and select “Write Protection”. Displays the current write protection setting.
2.
Use the (4) “Edit” control button to edit the current write protection configuration.
3.
Use the control buttons (2) or (3) to select up to 4 alphanumeric characters and confirm via the (4) control button.
Important
Spaces and the number combination 0110 cannot be entered.
4.
Write protection “YES” is displayed.
Click the (1) control button three times to exit the configuration mode and display "Reading
Display Mode".
Access the write protection edit mode according to the example.
In the write protection edit mode, an alphanumeric character chain is displayed.
1.
Enter master password “0110”.
2.
Use the (4) "OK" control button to confirm.
The information “Write protection NO” is displayed.
Important
The master password for deactivating write protection cannot be changed.
Configuration
The parameters are structured as a menu. The menu consists of a maximum of three levels.
Menu items with the * have additional parameters that are called up in the next section.
Main menu Submenu 1 Submenu 2
Device Config Write Protect
Input Sensor 1
Input Sensor 2
In-output Assignment
Yes /
Set Password ≠ “0110“
No /
Set Password = “0110“
Sensortype*
R-Connection*
2-wire Resistance
Thermocouple RJ* ext. RJ Temperature
Sensortype*
R-Connection*
2-wire Resistance
Thermocouple RJ* ext. RJ Temperature
Sensor 1
Sensor 2
Difference (S1-S2)
Difference (S1-S2)
Mean value
Redundancy
Electr. Meas. S1
Electr. Meas. S2
Temp. Electronics
OI/TTF300-EN TTF300 41
Configuration
Display
Main menu
Device info
Submenu 1
Measured range
Damping
Factory Reset
Device Type
Serialnumber
Softwareversion
Hardwareversion
HART Tag
HART Descriptor
Operating Time
Main Operator View
Bargraph Enable
Bargraph View
Submenu 2
Unit*
Measured Range Begin
Measured Range End
Process Variable
Sensor 1
Sensor 2
Electr. Meas. S1
Electr. Meas. S2
Temp. Electronics
Output Current
Output %
Yes
No
Output current
Output %
Configuration
Diagnostics
Main menu
Process Alarm
Communication
Calibrate
Submenu 1
Language
Contrast
Fault signaling
HART Tag
Address (Multidrop)
HART Burstmode
Measured range
Analog Output
Looptest
Device Status
Temp. of Electronics
Process value Sensor 1
Process value Sensor 2
Submenu 2
English
German
Upscale
Downscale max min max min reset max min reset
Status*
Command #
Apply Lower Range
Apply Upper Range
Trim 4 mA
Trim 20 mA
OI/TTF300-EN TTF300 43
2-sensor input functionality / Dual sensor mode
8 2-sensor input functionality / Dual sensor mode
8.1 2-HART measurement signals
According to the “Electrical connections” section, equivalent RTD or thermocouple sensors or
combinations of both can be attached to the transmitter inputs.
Remote I/O systems such as ABB S900 read out these HART variables on a cyclic basis and provide them to the control system in the form of cyclic process data.
The 4 … 20 mA analog output maps only one sensor value. Users can choose to map sensor value 1 or sensor value 2, the differential based on both, or the average. The value mapped is specified during transmitter configuration, e.g., LC display in the menu “Config. Device” / submenu “Input/Output Assignment”.
8.2 Sensor redundancy / Sensor backup
Use two sensors and sensor redundancy mode to increase system uptime.
If sensor 1 fails, the output signal switches bumplessly within the cyclic refresh rate to sensor 2.
In addition, a HART diagnostic message is generated in accordance with Namur
NE 107 “Maintenance required / Sensor wire break”.
If redundant sensor 2 fails, a HART signal diagnostic notification is generated.
To minimize the effect on the output signal and increase accuracy in case of a sensor wire break, the average of both sensors is mapped to the analog output in redundancy mode as long as both sensors are available.
Sensor or device failure fault signaling at the analog output signal as required per Namur
NE 43 / NE 107 ensures that the transmitter is capable of signaling "Maintenance required” diagnostic information via HART signal as well as analog signal, using overranging (22 mA) and underranging (3.6 mA).
The signaling of “Maintenance required” diagnostic information according to NE 107 when operating with normal 4 … 20 mA analog output is provided by superimposing pulses.
Depending on fault signaling, for 22 mA overload configuration the 4 … 20 mA signal is superimposed on positive 22 mA pulses or with 3.6 mA underload configuration, negative
3.6 mA pulses.
The following values can be configured via pulse width parameters:
- A pulse width of 0.5 … 59.5 s (increment 0.5 s)
- Continuous
- No diagnostic signaling per pulse on the analog output
The specified pulse width refresh rate is 60 seconds.
2-sensor input functionality / Dual sensor mode
4
5
Fig. 26: Alarm pulse signaling in redundancy mode for failure of the temperature characteristic for sensor 2
1 Temperature characteristic for sensor 1 -------
2 Temperature characteristic for sensor 2
3 4 ... 20 mA output signal
4 Alarm pulse:
-Off
-On -> Configurable pulse width pulse
5 Wire break temperature characteristic 2
Example:
If a pulse width of 10 seconds is set, the normal temperature signal of 4 … 20 mA is found at the output due to the pulse width refresh rate of 60 seconds after a 10-second pulse diagnostic alarm signal, e.g., of 22 mA for 50 seconds.
The next cycle begins with a 10-second diagnostic alarm signal and subsequently starts again with a 50-second pulse width refresh rate with the normal 4 ... 20 mA temperature signal.
OI/TTF300-EN TTF300 45
2-sensor input functionality / Dual sensor mode
8.3 Sensor drift detection
When two sensors are connected, an optional sensor drift detection can be activated in redundancy mode, 2-HART measurement signal mode, and during averaging.
Activation or configuration of sensor drift detection and analog diagnostic signaling (described in the previous section) can only be performed using TTF300 DTM configuration or EDD-based tools.
Sensor drift detection can be activated for the following two sensor types (see "electrical connections"):
- 2 x RTD two-wire circuit
- 2 x RTD three-wire circuit
- 2 x resistance measurement / potentiometer two-wire circuit
- 2 x resistance measurement / potentiometer three-wire circuit
- 2 x thermocouple
- 2 x voltage measurement
- 1 x Pt100 two-wire circuit and thermocouple
- 1 x Pt100 three-wire circuit and thermocouple
- 1 x Pt100 four-wire circuit and thermocouple
To activate sensor drift detection, the transmitter must first be configured for the abovementioned sensor types. Then the maximum permissible sensor deviation must be configured, e.g., max. 1 °C (33.8 °F).
Based on possible marginally different sensor response times, a limit must subsequently be set during which time the sensor deviation must be continuously larger than the maximum sensor drift differential value defined at 1 °C (33.8 °F), for example.
If the transmitter records a larger sensor deviation during the defined time period, a HART,
EDD, and DTM diagnostic notification “Maintenance required” is generated according to
NE 107. In addition, diagnostic information is shown on the LC display.
If drift monitoring is used for equivalent sensors (2 x Pt100 or 2 x TC), the average from both sensors is basically mapped to the transmitter's output signal as a process variable in redundancy mode.
If a thermocouple sensor is used for Pt100 drift monitoring, the Pt100 sensor (see section 9
"Error messages") must be connected to channel 1 and the thermocouple sensor to channel 2.
The measurement value from channel 1 (Pt100) is basically mapped at the transmitter output as a process variable.
Note
Before configuring the maximum permissible sensor deviation for drift detection, sensor channel 2 must be aligned with the value for sensor channel 1, with the help of the TTH300
DTM.
2-sensor input functionality / Dual sensor mode
A00135
Fig. 27: Alarm pulse signaling during sensor drift overshoot
1 Temperature characteristic for sensor 1 ------
2 Temperature characteristic for sensor 2
3 4 ... 20 mA output signal
4 Maximum sensor drift differential
(e.g., Δ > 1 °C)
5 Alarm pulse:
-Off
-On -> Configurable pulse width pulse
6. Sensor drift detection time period (e.g., 2 minutes)
OI/TTF300-EN TTF300 47
2-sensor input functionality / Dual sensor mode
8.4 Sensor error adjustment (TTF300 DTM: Adjust function / HMI LC display: Calibrate function)
Sensor error adjustment can be performed in the TTF300 DTM by navigating to Device /
Maintenance / Adjust / Trim low or Trim high.
For sensor error adjustment, the sensor connected to the transmitter must be brought to the lower range limit value temperature / Trim low using a water quench or oven. It is important to make sure the temperature is balanced and stable.
In the DTM or LCD configuration software, check that the proper adjustment temperature has been entered for the sensor before adjusting the sensor.
Based on the configured adjustment temperature (setpoints) and the digital temperature measured by the transmitter, which is available after linearization in the form of HART temperature information, the transmitter calculates the temperature deviation resulting from the sensor error.
During single-point adjustment, the temperature deviation calculated results in an offset shift of the linear characteristic output by the linearization module; the values of this characteristic correspond to the HART signal or are sent to the current output.
Sensor error two-point adjustment results in a change to the offset and gradient due to the linear temperature value characteristic output by the linearization module.
A pure sensor offset error can be corrected via the calibration function “Set Measurement Start” or the “Trim low” adjustment function. By contrast, if the error is not a pure sensor offset error, it can only be corrected using two-point adjustment or two-point calibration.
If you enter the temperature value for sensor 1 when adjusting for sensor error on channel 2, then channel 2 is adjusted to the temperature value of sensor 1.
This can occur at a single point (one-point adjustment – sensor – offset – underpressure) as well as at two points (two-point adjustment – sensor – offset and gradient correction).
2-sensor input functionality / Dual sensor mode
8.5 D/A analog output compensation (4 and 20 mA trim)
Output compensation is used to correct errors in the power input of the superordinate system.
Analog output compensation for the transmitter can be used to modify the loop current so that the desired value is displayed in the superordinate system.
Error compensation for the superordinate system is possible at the LRL with 4 mA or 20 mA.
(Single point error correction: Offset or two-point error correction offset + linear gradient)
D/A analog output compensation can be accessed in the HMI LCD display via the menu path
Calibrate / Analog Output / Trim 4/20mA or via TTF300 DTM via the path Device / Maintenance
/ Adjust.
Prior to analog compensation, it is necessary to determine the loop current values based on iterative entry of current data in simulation mode; the superordinate I/O system displays exactly
4,000 mA, the LRL or 20,000 mA and the URL temperature. The current loop values are to measured via amperemeter and to record .
Simulate the LRL or 4,000 mA +/- 16µA in D/A analog output compensation mode using sensor simulation. Thereafter, enter the iteratively measured current at which the superordinate system displays exactly 4,000 mA or the LRL as adjustment value. Proceed in a similar manner for the
URL or 20,000 mA.
The disadvantage of D/A analog output compensation is that the HART signal prior to the D/A conversion without correction differs from the analog output signal after D/A conversion due to the incoming error correction of the superordinate system. As a result, the HART value displayed is slightly different from the output signal current.
8.6 HART variable assignment
Because every HART devices can basically transmit four variables, the measurement value to be transmitted via HART signal can be specified in the menu Device / Configuration when using the TTF300 DTM or EDD for device setup.
The primary variable is mapped to the 4 … 20 mA output as well as the secondary, tertiary and quaternary variables.
The following values can be assigned to variables:
Elec. input 1
Elec. input 2
Sensor 1 process data
Sensor 2 process data
Differential sensor 1 – sensor 2
Differential sensor 2 – sensor 1
Average of sensor 1 + sensor 2
Redundancy
Electronic unit temperature
OI/TTF300-EN TTF300 49
2-sensor input functionality / Dual sensor mode
8.7 Communication / HART tag / Device address
For ease of identification, each HART device features a configurable 8-digit HART tag.
Standard devices are come with the HART tag “TI XXX”.
(When storing HART tags with more than 8 digits in the device, use the “Message” parameter, which supports up to 30 characters.)
In addition to the HART tag, each device has a HART address.
This address is set by default to zero, in which state the device operates in HART standard communication mode (point-to-point operation). When an address in the range 1 to 15 is used, the device switches to HART multidrop mode. This operating mode enables users to connect up to 15 devices in parallel to a power supply.
In multidrop mode, an analog output signal that matches the process temperature is not available. The output signal in multidrop mode is, basically, a constant 4 mA and is used exclusively for the power supply.
In multidrop mode, sensor or process data information is available only as a HART signal.
In addition to point-to-point and multidrop modes, the third type of HART communication is burst mode. When burst mode is activated, the device continuously transmits a HART telegram containing reading information approx. every 500 ms without prompting by HART command.
In burst mode as with point-to-point mode, the analog output signal is available and matches the primary variable defined during setup.
Sensor connection type relevant for all
Pt, Ni, Cu resistance sensor types
<Device>
<Configuration>
<Sensor 1 /
Connection>
2-sensor input functionality / Dual sensor mode
8.8 Description of parameters
Device parameters
Write protection
Description
Activates write protection for the entire device.
DTM parameters HMI LCD display parameters
<Basic
Parameters>
<General>
<Write Protection>
<Device Setup>
<Write Protection>
<Password>
Sensor 1:
Sensor model
Sensor 1:
Type of connection
Select sensor type:
<Device>
<Configuration>
<Sensor 1 / Sensor
Type>
<Device Setup>
<Input sensor 1>
<Sensor Type>
<Device Setup>
<Input sensor 1>
<Connection Type>
Effective range Safety information
HMI
Yes:
Password:
No:
Enter password: locked
≠
0110 unlocked
0110
Pt100 (IEC751)
Pt1000 (IEC751)
Thermocouple type K (IEC584)
Thermocouple type B (IEC584)
Thermocouple type C (ASTME988)
Thermocouple type D (ASTME988)
Thermocouple type E (IEC584)
Thermocouple type J (IEC584)
Thermocouple type N (IEC584)
Thermocouple type R (IEC584)
Thermocouple type S (IEC584)
Thermocouple type T (IEC584)
Thermocouple type L (DIN43710)
Thermovoltage – 125…125 mV
Thermovoltage – 125…1100 mV
Resistance 0….500 Ω
Resistance 0….5000 Ω
Pt10 (IEC751)
Pt50 (IEC751)
Pt200 (IEC751)
Pt500 (IEC751)
Pt10 (JIS1604)
Pt50 (JIS1604)
Pt200 (JIS1604)
Pt10 (IMIL24388)
Pt50 (IMIL24388)
Pt100 (MIL24388)
Pt200 (MIL24388)
Pt1000 (MIL24388)
Ni50 (DIN43760)
Ni100 (DIN43760)
Ni120 (DIN43760)
Ni1000 (DIN43760)
Cu10 (a=4270)
Cu100 (a=4270)
Fixpoint-Tabl. 1
Fixpoint-Tabl. 2
Fixpoint-Tabl. 3
Fixpoint-Tabl. 4
Fixpoint-Tabl. 5
Combisensor
Cal. Van Dusen 1
Cal. Van Dusen 2
Cal. Van Dusen 3
Cal. Van Dusen 4
Cal. Van Dusen 5
2-wire
3-wire
4-wire
Must be locked to ensure safety function.
Check safety function
Check safety function
OI/TTF300-EN TTF300 51
2-sensor input functionality / Dual sensor mode
Device parameters
Sensor 1:
Line resistance
Sensor 1:
Reference point
Sensor 1:
Reference point ext.
Sensor 2:
Sensor model
Description
Sensor resistance relevant for all
Pt, Ni, Cu resistance sensor types in
2-wire sensor transmitter connection type
When using the transmitter reference point: internally relevant for all thermocouples except type B, if thermo / equalizing conductor is clamped to the transmitter without using the transmitter reference point: without type B, externally fixed transfer of thermo / equalizing conductor via copper material at constant thermostat temperature
Relevant for external reference point, information on constant external reference point temperature
Select sensor type:
DTM parameters HMI LCD display parameters
<Device>
<Configuration>
<Sensor 1 / Line
Resistance>
<Device Device>
<Input Sensor 1>
<Line Resistance>
<Device>
<Configuration>
<Sensor 1 /
Reference Point>
<Device>
<Configuration>
<Sensor 1 /
Reference
Point Temp.>
<Device>
<Configuration>
<Sensor 2 / Sensor
Type>
<Device Device>
<Input Sensor 1>
<Reference Point>
<Device Device>
<Input Sensor 1>
<Reference Point Ext.>
<Device Setup>
<Input Sensor 2>
<Sensor Type>
Effective range
0 … max. 100 Ω internal without externally - fixed
-50 ...100 °C
Like sensor 1
Sensor 2:
Type of connection
Sensor connection type relevant for all
Pt, Ni, Cu resistance sensor types
<Device>
<Configuration>
<Sensor 2 /
Connection>
<Device Setup>
<Input Sensor 2>
<Connection Type>
Like sensor 1
Safety information
Check safety function
Check safety function
Check safety function
Safety function relevant and requires check of following input / output assignments:
Sensor 2
Differential (S1-S2)
Differential (S1-S2)
Mean
Redundancy
Elec. reading 2
Safety function relevant and requires check of following input / output assignments:
Sensor 2
Differential (S1-S2)
Differential (S2-S1)
Mean
Redundancy
Elec. reading 2
Device parameters
Sensor 2:
Line resistance
Description DTM parameters
Sensor resistance relevant for all Pt,
Ni, Cu resistance sensor types in 2wire sensor transmitter connection type
<Device>
<Configuration>
<Sensor 1 / Line
Resistance>
Sensor 2:
Reference point
Sensor 2:
Reference point ext.
When using the transmitter reference point: internally relevant for all thermocouples except type B, if thermo / equalizing conductor is clamped to the transmitter without using the transmitter reference point: without type B, externally fixed transfer of thermo/equalizing conductor via copper material at constant thermostat temperature
Relevant for externally fixed reference point, information on constant external reference point temperature
<Device>
<Configuration>
<Sensor 1 /
Reference Point>
<Device>
<Configuration>
<Sensor 1 /
Reference Point
Temperature>
Sensor 1
Sensor 2
2-sensor input functionality / Dual sensor mode
HMI LCD display parameters
<Device Setup>
<Input Sensor 2>
<Line Resistance>
Effective range
Like sensor 1
<Device Setup>
<Input Sensor 2>
<Reference Point>
Like sensor 1
<Device Setup>
<Input Sensor 2>
<Reference Point
Ext.>
Parametrized measuring range of sensor 1 is mapped to the
4 … 20 mA analog output
Parametrized measuring range of sensor 2 is mapped to the
4 … 20 mA analog output
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device>
(PV)>
<Configuration>
<Measurement Type
/ Primary Variable
<Device Setup>
<Input / output assignment>
<Device Setup>
<Input / output assignment>
Like sensor 1
Sensor 1
Sensor 2
Safety information
Safety function relevant and requires check of following input / output assignments:
Sensor 2 differential (S1-S2) differential (S2-S1) mean redundancy elec. reading 2
Safety function relevant and requires check of following input / output assignments:
Sensor 2 differential (S1-S2) differential (S2-S1) average redundancy elec. reading 2
Safety function relevant and requires check of following input/output assignments:
Sensor 2
Difference (S1-S2)
Differential (S2-S1) mean redundancy elec. reading 2
Check safety function
Check safety function
OI/TTF300-EN TTF300 53
2-sensor input functionality / Dual sensor mode
Device parameters
Differential
(S1-S2)
Description
The differential temperature from sensor 1 minus sensor 2 is mapped to the
4 … 20 mA analog output according to the parametrized measuring range
(0 °C … max. differential temperature)
Differential
(S2-S1)
Mean
The differential temperature from sensor 2 minus sensor 1 is mapped to the
4 … 20 mA analog output according to the parametrized measuring range
(0 °C … max. differential temperature)
The average of two independent sensors 1 and 2 is mapped to the
4 … 20 mA analog output according to the parametrized measuring range
Redundancy
With two functioning sensors for a measuring inset,
Elec. reading S1
the average is mapped to the
4 … 20 mA analog output for the parametrized measuring range.
When on sensor fails, the temp signal for the functioning sensor switches bumplessly and is mapped to the
4 … 20 mA output.
The 4 … 20 mA output signal matches the Ω or mV signal of sensor 1
Elec. reading S2
The 4 … 20 mA output signal matches the Ω or mV signal of sensor 2
DTM parameters HMI LCD display parameters
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device Setup>
<Input / output assignment>
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device Setup>
<Input / output
Assignment> assignment>
<Device Setup>
<Input / output assignment>
<Device Setup>
<Input / output assignment>
<Device Setup>
<Input / output assignment>
<Device Setup>
<Input / output
Effective range
Difference (S1-S2)
Difference (S1-S2)
Mean
Redundancy
Elec. reading S1
Elec. reading S2
Safety information
Check safety function
Check safety function
Check safety function
Check safety function
Check safety function
Check safety function
2-sensor input functionality / Dual sensor mode
Device parameters
Temp. electronics
Unit
Damping
Factory reset
Override
Underdrive
HART tag
Measurement start
Measurement end
Device reset
Description
The 4 ... 20 mA output signal matches the electronic unit temperature
Select the unit of measure for the sensor
Defines the sensor measurement start
Defines the sensor measurement end
Configurable condensation
63 % output signal damping value
Configuration data is reset to factory settings for Pt100 3-wire,
0 ... 100°C damping off, override, adjustment data
(trim high/low and
DAC adjustment values are reset to factory settings)
Configuration data is reset to factory setting for
Pt100 3-wire,
0 … 100°C damping off, override
Generates a
22 mA high alarm signal for sensor or device errors
Generates a
3.6 mA low alarm signal for sensor or device errors
Defines HART tag name
DTM parameters HMI LCD display parameters
<Device>
<Configuration>
<Measurement
Type / Primary
Variable (PV)>
<Device Setup>
<Input / output assignment>
<Device>
<Parametrize>
<Measuring Range of PV / Unit>
<Device Setup>
<Measuring Range>
<Unit>
<Device>
<Parametrize>
<Measuring Range of PV / Lower
Range Value>
<Device Setup>
<Measuring Range>
<Lower Range Value>
<Device>
<Parametrize>
<Measuring Range of PV / Upper
Range Value>
<Device >
<Parametrize>
<Voltage Output /
Damping>
<Device Setup>
<Measuring Range>
<Upper Range Value>
<Device Setup>
<Damping>
<Device>
<Maintenance>
<Reset to Factory
Setting>
<Device>
<Maintenance>
<Device Reset>
<Device>
<Parametrize>
<Current Output /
Output with Fault>
<Device>
<Parametrize>
<Current Output /
Output with Fault>
<Device>
<Maintenance>
<Poll Address /
Tag>
<Device Setup>
<Factory Setting>
<Process Alarm>
<Fault Signaling>
<Process Alarm>
<Fault Signaling>
<Communication>
<HART Tag>
Effective range
Temp. electronics
°C, °F, °R, K, user, mV, Ω , mA
Depending on sensor type
Depending on sensor type
0 ... 100 s
Yes / OK
Override
Underdrive
8 characters, alphanumeric
Safety information
Check safety function
Depending on sensor type
Depending on sensor type
Depending on sensor type
Depending on sensor type
Safety function for potential risk all configuration and adjustment data are reset to the factory default
Safety function for potential risk configuration data is reset to the factory default
Check safety function
Check safety function
Check safety function
OI/TTF300-EN TTF300 55
2-sensor input functionality / Dual sensor mode
Device parameters
Address
(Multidrop)
Description
Defines communication type
DTM parameters HMI LCD display parameters
<Device>
<Maintenance>
<Poll Address /
Tag>
<Communication>
<Address (Multidrop)>
HART burst mode
<Communication>
<HART Burst Mode>
<Status>
<Communication>
<HART Burst Mode>
<Command>
<Calibrate>
<Measuring Range>
Set measurement start
Set measurement end
Temperature correction for specified / simulated sensor
LRL value to desired LRL temperature value
Temperature correction for specified / simul.
Sensor measurement value at desired
URL temperature value
Trim 4 mA
Output signal correction for specified / simul.
Sensor LRL at
4,000 mA setpoint
Trim 20 mA
Output signal correction for specified / simul.
Sensor URL at
20,000 mA setpoint
Simulation
Output signal simulation corresponding to the value specified
<Device>
<Maintenance>
<Adjust>
<Device>
<Maintenance>
<Adjust>
<Calibrate>
<Measuring Range>
<Device>
<Maintenance >
<Adjust / DAC compensation fixed for zero point at
4 mA>
<Device>
<Maintenance >
<Adjust / DAC compensation fixed for amplification at
20 mA>
<Device>
<Simulation>
<Calibrate>
<Analog Output>
<Calibrate>-
<Analog Output>
<Diagnostic>
<Loop Test>
Effective range Safety information
Address = 0 conforms to HART operating mode: Point-to-point communication, 4 ... 20 mA output signal address = 1 ... 15 conforms to HART multidrop operating mode output signal const. 4 mA only the digital HART readings are available on off
Primary Var.
Current + % Range
Current + Dyn. Var.
Check safety function
Check safety function
Trim low or
Set Lower Range Value> ok
Check safety function
Trim high or
Set Upper Range Value> ok
Analog current measurement value input min. 3.5 ... max. 4.5 mA
Analog current measurement value input min. 19.5 ... max.
20.5 mA
3.5 ... 23.6 mA
Check safety function
Check safety function
Check safety function
Check safety function
2-sensor input functionality / Dual sensor mode
Device parameters
Drift detection: enabled
Drift detection: max. sensor differential
Description
activated
Sensor drift detection
Value at which sensor drift signaling occurs, if overshoot is longer than the limit time period is present
DTM parameters HMI LCD display parameters
<Device >
For software version SW 01.01.03 or higher:
on
<Parametrize>
<enabled>
<Device >
<Parametrize>
<Max. Sensor
Differential>
Effective range
off
Safety information
Check safety function
Check safety function
Check safety function
... Degrees C; ...°F, ...mV, ... Ohm Check safety function
Drift detection:
Sensor drift
Limit time period
Time period during which the max. sensor differential must be overshot, before sensor drift signaling occurs
Analog alarm pulse signaling
<Device >
<Parametrize>
<Limit time period>
.....minutes
Analog alarm pulse maintenance demand signaling:
Response for maintenance need
with configurable pulse width for sensor maintenance needs (e.g., failure of a sensor in
<Device >
<Parametrize>
Response for
Maintenance
Needs>
<Output current /
Off
Pulse width: >0....59.5 s continuous redundancy mode or overshoot of max. sensor drift differential)
* Safety check is performed acc. to SIL safety information based on the document SM/TTX3X/SIL-EN
OI/TTF300-EN TTF300 57
2-sensor input functionality / Dual sensor mode
8.8.1 Factory settings
The transmitter is preconfigured at the factory. The following tables contain the values of the individual parameters.
Menu Designation Parameter Factory setting
Device Config Write Protect
Input Sensor 1
- No
R-Connection 3-wires
Measured Range Begin 0
Measured Range End 100
Unit °C
Process Alarm
Display
Input Sensor 2
In-output Assignment
HART Tag
HART Descriptor
Main Operator View
Bargraph Enable
Bargraph View
Damping Off
Fault signaling
Sensortype
-
-
-
-
-
-
Language -
Override 22 mA
Off
Sensor 1
-
TIXXX
Process Variable
Yes
Output %
English
Contrast -
Status Off
The following list contains the error messages for the LCD display.
Device
Status
DIAG.
NO.
Source of Error Error correction
Device F
Device
Device
Device
Device
Device
Device
Device
Device
Communication C
Sensor 1
Sensor 1
Sensor 1
Sensor 1
F
M
F
I
I
I
F
F
F
F
F
F
1
3
4
5
Device defective.
Above/below temperature.
EEPROM defective.
Electronics overload.
Memory error.
Replacing the device.
Check environment, possibly reposition measuring point.
Replacing the device.
Reset to factory settings, notify service of error message.
Reset to factory settings, notify service of error message.
7
8
9
12
HMI inserted.
Device write-protected.
EEPROM busy.
Sensor input defective
(communication).
Status info, no error.
Status info, no error.
Status info, no error.
Replacing the device.
34
35
13
(error).
14 Sensor input defective
(ADC error).
32
Replacing the device.
Replacing the device.
Diagnostic simulation mode No error, diagnostic info, measurement OK.
36
37
Sensor
Measuring error.
Sensor short-circuit.
Wire break.
Above sensor range.
Check sensor connection.
Check sensor connection.
Check sensor connection.
Check measuring limits.
OI/TTF300-EN TTF300 59
Error messages
Device
Status
DIAG.
NO.
Source of Error Error correction
Sensor 1
Sensor 1
Sensor 1
Sensor 2
Sensor 2
Sensor 2
Sensor 2
Sensor 2
F
I
I
F
F
F
F
F
38
41
42
50
51
52
53
54
Below sensor range.
Single point calibration active.
Measuring error.
Sensor short-circuit.
Wire break.
Above sensor range.
Below sensor range.
Check measuring limits.
Status info, no error.
Two point calibration active. Status info, no error.
Sensor
Check sensor connection.
Check sensor connection.
Check sensor connection.
Check measuring limits.
Check measuring limits.
Sensor 2
Sensor 2
Application
I
I
I
57
58
74
Status info.
Status info.
Calibration of analog output active.
Status info, no error.
Status info, no error.
Check configuration:
A) Incorrect device.
B) Measuring span is too small.
Incorrect configuration data.
Application M 66 No sensor detected at sensor 1 in redundancy configuration.
No sensor detected at sensor 2 in redundancy configuration.
Check connection.
Check connection.
Application M 68 specified drift window
Application C 71
Calibrate sensors
Reconfiguration is running. Status info, no error.
Check configuration, connections; reset to factory settings; notify service.
Status info, no error.
Device
Status
DIAG.
NO.
Source of Error
Application C 75 simulation.
Application
Application
S
S
Application S
Application S
Explanations per NE 107
Designation
I
77
78
79
80
Limit HIGH HIGH.
Limit LOW LOW.
Limit HIGH.
Limit LOW.
Description
OK or Information
Error correction
Status info, no error.
Check parameters:
A) Above sensor range.
Measuring span is too small.
Upper limit value: Alarm.
Lower limit value: Alarm
Upper limit value: Warning.
Lower limit value: Warning.
F Failure
OI/TTF300-EN TTF300 61
Additional TTF300 DTM diagnostic information
10 Additional TTF300 DTM diagnostic information
Configuration has been changed
Important
The transmitter indicates that the parameters or configuration data have changed (HART:
Configuration changed flag). After intentional or desired reconfiguration, the notification can be acknowledged via the <Reset> button.
10.1 Long-term monitoring
The transmitter saves the highest and lowest values for the electronic unit temperature as well as readings from sensor 1 and sensor 2 in a failsafe memory (“Drag Indicator”).
Supply voltage Current supply voltage measured at the clamps of the transmitter in volts (± 5 %).
Maximum electronic unit temperature
Minimum electronic unit temperature
Maximum value sensor 1, 2
Minimum value sensor 1, 2
Reset
Highest detected internal temperature in °C that the transmitter was subjected to. This value cannot be reset.
Lowest detected internal temperature in °C that the transmitter was subjected to. This value cannot be reset.
Highest reading at sensor 1 or 2. When changing the sensor type
(e.g., Pt100 to thermocouple type K), the value is reset automatically.
Lowest reading at sensor 1 or 2. When changing the sensor type, the value is reset automatically.
The drag indicators for the sensor readings are reset to the current measurement value.
10.2 Operating hour statistics
Operating hours
Operating hours per electronic unit temperature
Total hours since commissioning that power has been switched on for transmitter.
The operating hours are categorized according to the measured internal temperature of the transmitter. Due to rounding and frequently switching the device on and off, the total of the individual values may differ slightly from the value displayed by the counter for operating hours. Values in the fields on the far left and right display operation of the transmitter outside the specified range. In this event, acknowledged properties of the transmitter might be limited, in particular, with respect to accuracy and service life.
11 Maintenance / Repair
Maintenance / Repair
11.1 General information
For transmitters that are used as intended under normal operation, no maintenance is required.
No on-site repair or replacement of electronic parts is planned.
Warning! Risk of explosion!
Faulty transmitters may not be placed into operation by the user.
Repairs must be performed in the production plant.
11.2 Cleaning
When cleaning the exterior of meters, make sure that the cleaning agent used does not corrode the housing surface and the gaskets.
OI/TTF300-EN TTF300 63
Ex relevant specifications
12 Ex relevant specifications
Change from one to two columns
12.1 TTF300-E1XX, intrinsic safety ATEX
Explosion protection
The TTF300 complies with the requirements of
ATEX directive 94/9/EC
Approved for use in Zone 0.
Designation
II 1G EEx ia IIC T6 (Zone 0)
II 2 (1) G EEx [ia] ib IIC T6 (Zone 1 [0])
II 2G(1D) Ex [iaD] ib IIC T6 (Zone 1 [20])
EC type-examination test certificate PTB 05 ATEX 2017 X
12.2 TTF300-H1XX, intrinsic safety IECEx
Designation
Ex ia IIC T6
Ex [ia] ib IIC T6
Ex [iaD] ib IIC T6
TTF300-H1XX :
IECEx Certificate of Conformity IECEx PTB 09.0014X
12.3 Safety specifications for Intrinsic Safety
ATEX / IECEx
Temperature table
Temperature class
T6
T5
T4, T3, T2, T1
Permissible ambient temperature range
Device category 1 use
-50 … 44 °C
(-58 ... 111,2 °F)
-50 … 56 °C
(-58 ... 132,8 °F)
-50 … 60 °C
(-58 ... 140,0 °F)
Device category 2 use
-50 … 56 °C
(-58 ... 132,8 °F)
-50 … 71 °C
(-58 ... 159,8 °F)
-50 … 85 °C
(-58 ... 185,0 °F) hallo
Protection type intrinsic safety Ex ia IIC (Part 1)
Supply circuit Measurement current circuit / passive transducer (RTD)
Max. voltage
Short circuit current
Maximum permissible external inductance
Maximum permissible external capacitance
I i
U i
= 30 V
= 130 mA
Max. power
Internal capacitance
P i
= 0.8 W
Internal inductance L i
= 0.5 mH
C i
= 5 nF
U o
= 6.5 V
I o
= 25 mA
P
L
C
L
C i o i o o
= 38 mW
= 0 mH
= 49 nF
= 5 mH
= 1.55 µF
Protection type intrinsic safety Ex ia IIC (Part 2)
Measurement current circuit / active transducer
(TC)
Display interface
Max. voltage
Short circuit current
Max. power
U o
= 1.2 V
I o
= 50 mA
P o
= 60 mW
L i
= 0 mH
U o
= 6.2 V
I o
= 65.2 mA
P
L i o
= 101 mW
= 0 mH Internal inductance
Internal capacitance
C i
= 49 nF C i
= 0 nF
Maximum permissible external inductance
Maximum permissible external capacitance
L o
= 5 mH
C o
= 1.05 µF
L o
= 5 mH
C o
= 1.4 µF
12.4 TTF300-E5XX, non-sparking ATEX + dust explosion protection
Explosion protection
The TTF300 complies with the requirements of
ATEX directive 94/9/EC
Approved for use in Zone 2/22
Designation
II 3G EEx nA II T6
II 3 D IP 65 T 135 °C
ABB manufacturer's declaration in accordance with ATEX directive
Temperature table
Temperature class
Device category 3 use
T6
T5
-50 … 56 °C (-58 ... 132.8 °F)
-50 … 71 °C (-58 ... 159.8 °F)
T4 -50 … 85 °C (-58 ... 185.0 °F)
12.5 TTF300-D1XX, dust explosion protection
Explosion protection
Approved for use in dust/Zone 20.
Designation
II 1 D IP 65 T 135°C
EC prototype test certificate BVS 06 ATEX E 029
12.6 TTF300-D2XX, dust explosion protection + intrinsic safety
Explosion protection
Approved for use in dust/Zone 20 and gas/Zone 0.
Designation
II 1 D IP 65 135°C
II 1G EEx ia IIC T6
EC prototype test certificate BVS 06 ATEX E 029
EC prototype test certificate PTB 05 ATEX 2017 X
12.7 TTF300-E3XX, flameproof enclosure
Explosion protection
Approved for use in Zone 1.
Designation
II 2G EEx d IIC T6
EC prototype test certificate PTB 99 ATEX 1144
12.8 TTF300-E4XX, flameproof enclosure + intrinsic safety
Explosion protection
Approved for use in Zone 1.
Designation
II 2G EEx d IIC T6
II 1G EEx ia IIC T6
EC prototype test certificate PTB 99 ATEX 1144
EC prototype test certificate PTB 05 ATEX 2017 X
12.9 TTF300-L1XX, intrinsically safe FM
Class I, Div. 1 + 2, Groups A, B, C, D T6
Class II, Groups E, F, G; Class III
Class I, Zone 0, AEx ia IIC T6
Product variant: TTF300-L1
Control drawing: 214832
Ex relevant specifications
12.10 TTF300-L2XX, non-incendive FM
Class I, Div. 2, Groups A, B, C, D
Class II, Groups E, F, G; Class III
Control drawing: 214830
12.11 TTF300-L3XX, explosion proof FM
XP,NI, DIP Class I, II, III, Div. 1 + 2, Groups A-G, factory sealed
Control drawing: 214866
12.12 TTF300-L7XX, explosion proof +
Intrinsically Safe FM
XP,NI, DIP Class I, II, III, Div. 1 + 2, Groups A-G, factory sealed
Control-Drawing: 214866
Class I, Div. 1 + 2, Groups A, B, C, D T6
Class II, Groups E, F, G; Class III
Class I, Zone 0, AEx ia IIC T6
Control drawing: 214832
12.13 TTF300-R1XX, intrinsically safe CSA
Class I, Div. 1 + 2, Groups A, B, C, D
Class II, Groups E, F, G; Class III
Control drawing: 214825
12.14 TTF300-R2XX, non-incendive CSA
Class I, Div. 2, Groups A,B,C,D
Class II, Groups E, F, G; Class III
Control-Drawing: 214827
12.15 TTF300-R3XX, explosion proof CSA
XP,NI, DIP Class I, II, III, Div. 1 + 2, Groups A-G, factory sealed
Control drawing: 214866
12.16 TTF300-R7XX, explosion proof +
Intrinsically Safe CSA
XP,NI, DIP Class I, II, III, Div. 1 + 2, Groups A-G, factory sealed
Control-Drawing: 214866
Class I, Div. 1 + 2, Groups A, B, C, D
Class II, Groups E, F, G; Class III
Control-Drawing: 214825
OI/TTF300-EN TTF300 65
Specifications
Change from one to two columns
13 Specifications
Change from one to two columns
13.1 Input
13.1.1 Resistance thermometers / Resistors
Resistance thermometers
Pt100 in accordance with IEC 60751, JIS C1604-81,
MIL-T-24388,
Ni in accordance with DIN 43760, Cu
Resistance measurement
0 … 500 Ω
0 … 5000 Ω
Sensor connection type
Two-, three-, four-wire circuit
Connecting cable
Maximum sensor line resistance (R
W according to NE 89 (January 2009)
) for each line 50 Ω
Three-wire circuit: symmetrical sensor line resistances
Two-wire circuit: compensation up to 100 Ω total line resistance
Measurement current
< 300 µA
Sensor short circuit
< 5 Ω (for resistance thermometer)
Sensor wire break
Measuring range: 0 ... 500
Measuring range: 0 ... 5 k Ω
Ω
Corrosion detection in accordance with NE 89
> 0.6 ... 10 k Ω
> 5.3 ... 10 k Ω
Three-wire resistance measurement
Four-wire resistance measurement
Sensor error signaling
> 50
> 50
Ω
Ω
Resistance thermometers: Short circuit and wire break
Linear resistance measurement: Wire break
13.1.2 Thermocouples / Voltages
Types
B, E, J, K, N, R, S, T in accordance with IEC 60584
U, L in accordance with DIN 43710
C, D in accordance with ASTM E-988
Voltages
-125 ... 125 mV
-125 ... 1,100 mV
Connecting cable
Maximum sensor line resistance (R total: 3 k Ω
W
) for each line: 1.5 k Ω ,
Sensor wire-break monitoring in accordance with NE 89
Pulsed with 1 µA outside measurement interval
Thermocouple measurement 5.3 ... 10 k Ω
Voltage measurement 5.3 ... 10 k Ω
Input resistance
> 10 M Ω
Internal reference point
Pt1000, IEC 60751 Cl. B
(no additional jumpers necessary)
Sensor error signaling
Linear voltage measurement:
13.1.3 Functionality
Wire break
Freestyle characteristics and 32-point sampling table
Resistance measurement up to maximum 5 k Ω
Voltages up to maximum 1.1 V
Sensor error adjustment
Via Callendar van Dusen coefficients
Via table of 32 sampling points
Via single-point adjustment (offset adjustment)
Via two-point adjustment
Input functionality
1 sensor
2 sensors: mean measurement, differential measurement, sensor redundancy, sensor drift monitoring
13.2 Output
Transmission characteristics
Temperature linear
Resistance linear
Voltage linear
Output signal
Configurable 4 ... 20 mA (standard)
Configurable 20 ... 4 mA
(dynamic range: 3.8 ... 20.5 mA in accordance with NE 43)
Simulation mode
3.5 ... 23.6 mA
Induced current consumption
< 3.5 mA
Maximum output current
23.6 mA
Configurable error current signal
Override 22 mA (20.0 … 23.6 mA)
Underdrive 3.6 mA (3.5 … 4.0 mA)
Specifications
13.3 Power supply (polarity safe)
(2-wire technique; power lines = signal lines)
Supply voltage
Non ignition-proof application with or without LCD-display:
U
S
= 11 ... 42 V DC
Ignition-proof applications with or without LCD-display:
U
S
= 11 ... 30 V DC
Max. permissible residual ripple for supply voltage
Max. permissible ripple for supply voltage during communication in accordance with HART FSK "Physical Layer" specification, version 8.1 (08/1999) Section 8.1
Undervoltage detection
U
Terminal-Mu
< 10 V results in I
Max. load
a
= 3.6 mA
R load
= (supply voltage: 11 V)/0.022 A
Max. load (W) depending on supply voltage (V DC)
A
1400
1250
1000
860
750
500
B
C
250
11 16 30 42
Fig. 7:
A TTF300,
B TTF300 in EEx ia design
Max. power consumption
P = U s
x 0.022 mA e.g., U s
= 24 V
→
P max
= 0.528 W resistance
A00001
OI/TTF300-EN TTF300 67
General information
Change from one to two columns
14 General information
Change from one to two columns
CE Marking
The TTF300 meets all requirements as regards the CE Marking in accordance with Directive 2004 / 108 / EC
Electrical isolation
3.5 kV DC (approx. 2.5 kV AC) 60 s, input to output
MTBF time
28 years at 60 °C ambient temperature
Input filter
50 / 60 Hz
Switch-on delay
HART: < 10 s (I a
≤ 3.6 mA during starting cycle)
Warm-up time
5 minutes
Ramp-up time t90
400 … 1000 ms
Rate updated
10/s with 1 sensor, 5/s with 2 sensors, depending on sensor type and sensor circuit
Output filter
Digital filter 1st order: 0 ... 100 s
14.1 Ambient conditions
Ambient temperature
Standard: -40 … 85 °C (-40 … 185 °F)
Restricted range during operation with LCD or with hazardous area design
Transport/storage temperature
-40 … 85 °C (-40 … 185 °F)
Climate class
Cx -40 … 85 °C (-40 … 185 °F) at
5 … 95 % relative humidity, DIN EN 60654-1
Max. permissible humidity
100 % relative humidity, IEC 60068-2-30
Vibration resistance
10 … 2,000 Hz at 5 g in acc. with IEC 60068-2-6, during operation and transport
Shock
gn = 30 in acc. with IEC 68-2-27, during operation and transport
Ingress protection
Change from one to two columns
IP 20 or IP class of the bay
14.2 Electromagnetic compatibility
Emitted interference in accordance with IEC EN 61326 (2006) and
Namur NE 21 (February 2004)
14.3 EMI / RFI shielding
Interference immune in accordance with IEC 61326 (2006) and
Namur NE 21 (08/2007)
Pt100: Measuring range 0 ... 100 °C (32 ... 212 °F), span 100 K
Type of test
Burst to signal/data lines
Testing accuracy
2 kV
Influence
Static discharge
• Contact plate (indirect)
1)
8 kV
6 kV
4 kV
< 0.5 % no no no
Radiated field
80 MHz ... 2 GHz
Coupling
150 kHz … 80 MHz
Surge
Between the supply lines
10 V/m
10 V
0.5 kV
< 0.5 %
< 0.5 %
No malfunction
Line to earth
1 kV
No malfunction
1) Air discharge (at 1 mm (0.04 inch) distance)
14.4 Measuring accuracy
Includes linearity deviation, reproducibility/hysteresis at 23 °C (73.4 °F) ± 5 K and 20 V supply voltage
Information on measuring accuracy corresponds to 3
σ
(Gaussian distribution)
Input element
Standard Sensor
Measuring range limits Minimum span
Digital measuring accuracy
(24-bit A/D converter)
D/A measuring accuracy
1)
(16-bit DA)
Resistance thermometer / resistor
IEC 60751
Pt10
Pt50
Pt100
Pt200
Pt500
Pt1000
(a=0.003850)
(a=0.003850)
(a=0.003850)
2)
(a=0.003850)
(a=0.003850)
(a=0.003850)
JIS C1604-81
Pt10
Pt50
MIL-T-24388
Pt100
Pt10
Pt50
Pt100
Pt200
Pt1000
(a=0.003916)
(a=0.003916)
(a=0.003916)
(a=0.003920)
(a=0.003920)
(a=0.003920)
(a=0.003920)
(a=0.003920)
DIN 43760
Ni50
Ni100
Ni120
Ni1000
(a=0.006180)
(a=0.006180)
(a=0.006180)
(a=0.006180)
Cu10
Cu100
(a=0.004270)
(a=0.004270)
Thermocouples
Resistance measurement
Resistance measurement
3)
/ voltages
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 645 °C
-200 ... 645 °C
-200 ... 645 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-200 ... 850 °C
-60 ... 250 °C
-60 ... 250 °C
-60 ... 250 °C
-60 ... 250 °C
-50 ... 200 °C
-50 ... 200 °C
0 ... 500 Ω
0 ... 5000 Ω
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1193 °F)
(-328 ... 1193 °F)
(-328 ... 1193 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-328 ... 1562 °F)
(-76 ... 482 °F)
(-76 ... 482 °F)
(-76 ... 482 °F)
(-76 ... 482 °F)
(-58 ... 392 °F)
(-58 ... 392 °F)
IEC 60584
Type K
Type J
Type N
Type T
Type E
Type R
Type S
Type B
(Ni10Cr-Ni5)
(Fe-Cu45Ni)
(Ni14CrSi-NiSi)
(Cu-Cu45Ni)
(Ni10Cr-Cu45Ni)
(Pt13Rh-Pt)
(Pt10Rh-Pt)
(Pt30Rh-Pt6Rh)
-270 ... 1372 °C
-210 ... 1200 °C
-270 ... 1300 °C
-270 ... 400 °C
-270 ... 1000 °C
-50 ... 1768 °C
-50 ... 1768 °C
-0 ... 1820 °C
(-454 ... 2502 °F)
(-346 ... 2192 °F)
(-454 ... 2372 °F)
(-454 ... 752 °F)
(-454 ... 1832 °F)
(-58 ... 3215 °F)
(-58 ... 3215 °F)
(32 ... 3308 °F)
DIN 43710
ASTM E-988
Type L
Type U
Type C
(Fe-CuNi)
(Cu-CuNi)
Type D
Voltage measurement
Voltage measurement
-200 ... 900 °C
-200 ... 600 °C
-0 ... 2315 °C
-0 ... 2315 °C
-125 ... 125 mV
-125 ... 1100 mV
(-328 ... 1652 °F)
(-328 ... 1112 °F)
(32 ... 4200 °F)
(32 ... 4200 °F)
Long-term drift
± 0.05 °C (± 0.09 °F) or ± 0.05 %
1)
per year. the larger value applies.
1) Percentages refer to the configured measuring span. omitted for PROFIBUS and FOUNDATION Fieldbus
2) Standard model
3) Include the internal reference point error for digital measuring accuracy: Pt1000. IEC 60751 Cl. B
4) Without reference point error
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
10 °C
4 Ω
40 Ω
50 °C
50 °C
50 °C
50 °C
50 °C
100 °C
100 °C
100 °C
50 °C
50 °C
100 °C
100 °C
2 mV
20 mV
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(18 °F)
(90 °F)
(90 °F)
(90 °F)
(90 °F)
(90 °F)
(180 °F)
(180 °F)
(180 °F)
(90 °F)
(90 °F)
(180 °F)
(180 °F)
± 0.80 °C
± 0.16 °C
± 0.08 °C
± 0.24 °C
± 0.16 °C
± 0.08 °C
± 0.80 °C
± 0.16 °C
± 0.08 °C
± 0.80 °C
± 0.16 °C
± 0.08 °C
± 0.24 °C
± 0.08 °C
± 0.16 °C
± 0.08 °C
± 0.08 °C
± 0.08 °C
± 0.80 °C
± 0.08 °C
± 32 m Ω
± 320 m Ω
± 0.35 °C
± 0.35 °C
± 0.35 °C
± 0.35 °C
± 0.35 °C
± 0.95 °C
± 0.95 °C
± 0.95 °C
± 0.35 °C
± 0.35 °C
± 1.35 °C
± 1.35 °C
± 12 µV
± 120 µV
(± 1.44 °F)
(± 0.29 °F)
(± 0.14 °F)
(± 0.43 °F)
(± 0.29 °F)
(± 0.14 °F)
(± 1.44 °F)
(± 0.29 °F)
(± 0.14 °F)
(± 1.44 °F)
(± 0.29 °F)
(± 0.14 °F)
(± 0.43 °F)
(± 0.14 °F)
(± 0.29 °F)
(± 0.14 °F)
(± 0.14 °F)
(± 0.14 °F)
(± 1.44 °F)
(± 0.14 °F)
(± 0.63 °F)
(± 0.63 °F)
(± 0.63 °F)
(± 0.63 °F)
(± 0.63 °F)
(± 1.71 °F)
(± 1.71 °F)
(± 1.71 °F)
(± 0.63 °F)
(± 0.63 °F)
(± 2.43 °F)
(± 2.43 °F)
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
± 0.05 %
OI/TTF300-EN TTF300 69
General information
14.5 Operating influences
The percentages refer to the configured measuring span.
Supply voltage influence / load influence:
within the specified limits for the voltage / load. the total influence is less than 0.001 % per volt
Common-mode interference:
No influence up to 100 Veff (50 Hz) or 50 VDC
Ambient temperature influence:
based on 23 °C (73.4 °F) for ambient temperature range -40 ... 85 °C (-40 ... 185 °F) 4)
Sensor Ambient temperature influence for 1 °C (1.8 °F) deviation to 23 °C (73.4 °F) for digital measurement
Ambient temperature influence
1) 2) for 1 °C (1.8 °F) deviation to 23 °C
(73.4 °F) for D/A converter
Resistance thermometers for two-. three-. four-wire circuits
Pt10 IEC. JIS. MIL
Pt50 IEC. JIS. MIL
Pt100 IEC. JIS. MIL
± 0.04 °C (± 0.072 °F)
± 0.008 °C (± 0.014 °F)
± 0.004 °C (± 0.007 °F)
Pt200 IEC. MIL
Pt1000 IEC. MIL
Ni50 DIN 43760
Ni100 DIN 43760
Ni120 DIN 43760
± 0.02 °C (± 0.036 °F)
± 0.004 °C (± 0.007 °F)
± 0.008 °C (± 0.014 °F)
± 0.004 °C (± 0.007 °F)
± 0.003 °C (± 0.005 °F)
Ni1000 DIN 43760 ± 0.004 °C (± 0.007 °F)
Resistance measurement
0 ... 500 Ω Ω
0 ... 5000 Ω Ω
Thermocouple. for all defined types
± [(0.001 % x (ME[mV] / MS[mv]) + (100 % x (0.009 °C / MS [°C])]
3)
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
± 0.003 %
Voltage measurement
-125 ... 125 mV ± 1.5 µV ± 0.003 %
-125 ... 1100 mV ± 15 µV ± 0.003 %
1) percentages refer to the configured measuring span of the analog output signal
2) effect on DA converter
3) ME = measuring end. MS = measuring span
4) In the case of the option to expand the ambient temperature range up to -50 °C (-58 °F), the causal variables are doubled in the range between -50 ... -40 °C (-58 ... -40 °F)
When calculating the influence of the ambient temperature. ME and MS correspond to the measuring ranges of the sensor. as defined by the relevant standard.
Change from one to two columns
15 Type B LCD HMI
Change from one to two columns
Type B LCD with configuration function using keys.
CE Marking
The HMI type B LCD meets all requirements as regards the CE
Marking in accordance with IEC 61326 (2006).
15.1 Features
Transmitter-controlled graphic (alphanumeric) LCD display
Character height, mode-dependent
Sign, 4 digits, 2 decimal places
Bar graph display
Rotatable in 4 increments of 90°
Displayoption
Sensor 1 process data
Sensor 2 process data
Sensor 1 electrical (ohm / mV)
Sensor 2 electrical (ohm / mV)
Electronics/ambient temperature
Output value
Output %
Display diagnostic information related to transmitter and sensor status
15.2 Specifications
Temperature range
-20 … 70 °C (-4 … 158 °F)
Restricted display function (contrast, reaction time) in the temperature ranges:
-50 … -20 °C (-58 … -4 °F) 1) or
70 … 85 °C (158 … 185 °F)
Humidity
0 … 100%, condensation permitted
Type B LCD HMI
15.3 Type B LCD configuration function
All parameters configurable
(sensor type, sensor circuit, measuring range, behavior in the event of a fault, etc.) except: table-based sensor and freestyle characteristics,
Callendar van Dusen coefficients, warning and alarm limits
Software write protection for TTF300 configuration
15.4 Ex relevant specifications
15.4.1 Intrinsic Safety ATEX / IECEx
Explosion protection
Approved for use in Zone 0.
Designation
II 1G EEx ia IIC T6
EC type-examination test certificate PTB 05 ATEX 2079 X
IECEx Certificate of Conformity IECEx PTB 09.0014X
15.4.2 Safety specifications for intrinsic safety
ATEX / IECEx
Temperature table
Temperature class
T6
T5
T4
Permissible ambient temperature range
Device category 1 use
-40 … 44 °C
(-40 … 111.2 °F)
-40 … 56 °C
(-40 … 132.8 °F)
-40 … 60 °C
(-40 … 140 °F)
Protection type intrinsic safety Ex ia IIC
Device category 2 use
-40 … 56 °C
(-40 … 132.8 °F)
-40 … 71 °C
(-40 … 159.8 °F)
-40 … 85 °C
(-40 … 185 °F)
Supply circuit
Max. voltage U i
= 9 V
Short circuit current I i
= 65.2 mA
Max. power P i
= 101 W
Internal inductance L i
= 0 mH
Internal capacitance
C i
= 0 nF
1 2 3 4
Fig. 28: Type B LCD
1 Exit / Cancel
2 Scroll back
3
4
Scroll forward
Select
1) Additional mechanical protection is required for this range
A00243
OI/TTF300-EN TTF300 71
Type B LCD HMI
15.4.3 Intrinsically Safe FM
I.S. Class I Div 1 and Div 2, Group: A, B, C, D or
I.S. Class I Zone 0 AEx ia IIC T*
Temp. Ident: T6 T amb
56 °C, T4 T amb
85 °C
Ui / V max
= 9V, Ii / I max
< 65.2 mA, Pi = 101 mW
Ci = 0.4 µF; Li = 0
Control Drawing: SAP_214 748
15.4.4 Non-Incendive FM
N.I. Class I Div 2, Group: A, B, C, D or
Ex nL IIC T*, Class I Zone 2
Temp. Ident: T6 T amb
60 °C, T4 T amb
85 °C
Ui / V max
= 9V, Ii / I max
< 65.2 mA, Pi = 101 mW
Ci = 0.4 µF; Li = 0
Control Drawing: SAP_214 751
15.4.5 Intrinsically Safe CSA
I.S. Class I Div 1 and Div 2; Group: A, B, C, D or
I.S Zone 0 Ex ia IIC T*
*Temp. Ident T6 T amb
56 C, T4 T amb
85 °C
Ui / V max
= 9V, Ii / I max
< 65,2 mA; Pi = 101 mW
Ci < 0,4 Fµ, Li = 0
Control Drawing: SAP_214 749
15.4.6 Non-Incendive CSA
Change from one to two columns
Change from one to two columns
N.I. Class I Div 2, Group: A, B, C, D or
Ex nL IIC T*, Class I Zone 2
*Temp. Ident T6, T amb
60 °C, T4 T amb
85 °C
Ui / V max
= 9V, Ii / I max
< 65.2 mA, Pi = 101 mW
Ci < 0.4 µF, Li = 0
Control Drawing: SAP_214 750
16 Appendix
Appendix
16.1 Additional documents
• Commissioning Instruction (CI/TTF300)
• Data Sheet (DS/TTF300)
• SIL-Safety Instructions (SM/TTX3X0_SIL)
• Interface Description HART (COM/TTX300/HART)
16.2 Approvals and certifications
CE mark
Explosion
Protection
The version of the meter in your possession meets the requirements of the following European directives:
- EMC directive 2004/108/EC
- ATEX directive 94/9/EC
Identification for intended use in potentially explosive atmospheres according to:
- ATEX directive (marking in addition to CE marking)
- FM Approvals (US)
- CSA International (Canada)
Important
All documentation, declarations of conformity, and certificates are available in ABB's download area. www.abb.com/temperature
OI/TTF300-EN TTF300 73
Appendix
Appendix
Statement on the contamination of devices and components
Repair and / or maintenance work will only be performed on devices and components if a statement form has been completed and submitted.
Otherwise, the device / component returned may be rejected. This statement form may only be completed and signed by authorized specialist personnel employed by the operator.
Customer details:
Company:
Address:
Contact person: Telephone:
Fax: E-mail:
Device details:
Reason for the return/description of the defect:
Was this device used in conjunction with substances which pose a threat or risk to health?
F
Yes
F
No
If yes, which type of contamination (please place an X next to the applicable items)?
Biological
F
Corrosive / irritating
F
Combustible (highly / extremely combustible)
F
Toxic
F
Radioactive
F
Explosive
F
Other
F
Which substances have come into contact with the device?
1.
2.
3.
We hereby state that the devices / components shipped have been cleaned and are free from any dangerous or poisonous substances.
Town/city, date Signature and company stamp
OI/TTF300-EN TTF300 75
Index
17 Index
Change from one to two columns
A
Additional DTM diagnostic information ...................62
Additional documents ..............................................73
Ambient conditions ..................................................68
Appendix ..................................................................73
Approvals and certifications.....................................73
C
Cable glands ............................................................20
Changing the sensor type........................................62
Claims for damages.................................................10
Cleaning...................................................................63
Commissioning ........................................................34
Communication / HART tag / Device address .........50
Conductor material ..................................................17
Configurable error current signal .............................66
Configuration......................................................34, 35
Configuration types..................................................34
Configuration via DTM .............................................35
Configuration via EDD .............................................35
Configuration via the LC display with control buttons
.............................................................................36
Configuration with the handheld terminal ................35
Connecting cable .....................................................66
Contamination of devices ........................................75
Corrosion detection..................................................66
D
D/A analog output compensation (4 and 20 mA trim)
.............................................................................49
Damages in transit...................................................10
Deactivating write protection....................................40
Description of parameters........................................51
Design and function .................................................13
Diagnostics ........................................................36, 44
Disposal ...................................................................11
Disposal ...................................................................11
Drag indicator...........................................................62
Drift detection...........................................................46
Dust-explosion protection ........................................30
E
EEx i.........................................................................27
Electrical connections ........................................23, 44
Electrical interconnection.........................................26
Error messages..................................................46, 59
Ex relevant specifications ........................................71
Ex relevant specifications ..................................12, 64
Example of configuration changes...........................39
F
Factory settings........................................................58
Features...................................................................71
Flameproof protection Zone 1..................................32
Functionality.............................................................66
G
General information ...........................................63, 68
General information and notes for the reader............6
H
HART
Configuration changed flag ..................................62
HART variable assignment ......................................49
Hazardous materials................................................10
Highest and lowest values .......................................62
I
Induced current consumption ..................................66
Input .........................................................................66
Input resistance........................................................66
Installation in explosion risk area.............................27
Installation options ...................................................14
Installing the optional LCD display with control buttons..................................................................16
Intended use ..............................................................6
Internal reference point............................................66
L
Lowest detected internal temperature .....................62
Lowest reading.........................................................62
M
Maintenance / Repair...............................................63
Max. elec. temp........................................................62
Max. reading for sensors 1-2 ...................................62
Maximum output current ..........................................66
Measurement current...............................................66
Menu structure .........................................................41
Min. elec. temp.........................................................62
Min. reading for sensors 1-2 ....................................62
Mounting ............................................................14, 15
N
Name plate.................................................................9
Navigation ................................................................37
Note symbols .............................................................8
O
Operating Hours.......................................................62
Operating hours per electronic unit temperature .....62
Operating influences................................................70
Operating safety information....................................10
Output ......................................................................66
Output signal............................................................66
P
Plates and symbols....................................................8
R
Resistors ..................................................................66
Returning devices ....................................................10
RoHS Directive 2002/95/EC ....................................11
Rounding..................................................................62
S
Safety.........................................................................6
Safety information for electrical installation .............10
Sensor connection type ...........................................66
Sensor drift detection...............................................46
Sensor error adjustment ..........................................48
Sensor input functionality / Dual sensor mode ........44
Sensor redundancy / Sensor backup ......................44
Sensor short circuit ..................................................66
Sensor wire break....................................................66
Change from one to two columns
Index
Simulation mode ......................................................66
Specifications................................................ 6, 66, 71
T
Target groups and qualifications................................7
Thermocouples ........................................................66
Transmission characteristics ...................................66
Transport safety information ......................................9
Type B LCD configuration function ..........................71
Type B LCD HMI......................................................71
Types .......................................................................66
U
Use in potentially explosive atmospheres ...............12
V
Voltages ...................................................................66
W
Warranty ....................................................................7
Warranty provisions ...................................................7
WEEE Directive .......................................................11
OI/TTF300-EN TTF300 77
ABB has Sales & Customer Support expertise in over
100 countries worldwide.
www.abb.com/temperature
ABB Limited
Salterbeck Trading Estate
Workington, Cumbria
CA14 5DS
UK
Tel: +44 (0)1946 830 611
Fax: +44 (0)1946 832 661
ABB Inc.
125 E. County Line Road
Warminster, PA 18974
USA
Tel: +1 215 674 6000
Fax: +1 215 674 7183
ABB Automation Products GmbH
Borsigstr. 2
63755 Alzenau
Germany
Tel: +49 551 905-534
Fax: +49 551 905-555
The Company’s policy is one of continuous product improvement and the right is reserved to modify the information contained herein without notice.
Printed in the Fed. Rep. of Germany (04.2010)
© ABB 2010
3KXT221001R4201
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