ABB TTF350 Operating Instructions Manual
  1. Manuals
  2. Brands
  3. ABB Manuals
  4. Transmitter
  5. TTF350
  6. Operating instructions manual

ABB TTF350 Operating Instructions Manual

Field mounted temperature transmitters
Hide thumbs Also See for TTF350:
Table of Contents

Advertisement

Quick Links

Download this manual
Operating Instructions
Field mounted Temperature Transmitters
TTF350
OI/TTF350-EN

Advertisement

Table of Contents
loading

Related Manuals for ABB TTF350

Summary of Contents for ABB TTF350

  • Page 1 Operating Instructions Field mounted Temperature Transmitters TTF350 OI/TTF350-EN...
  • Page 2 Tel.: +49 551 905-534 Fax: +49 551 905-555 CCC-support.deapr@de.abb.com © Copyright 2007 by ABB Automation Products GmbH Subject to change without notice This document is protected by copyright. It assists the user with the safe and efficient operation of the device.

  • Page 3: Table Of Contents

    Connection for power supply cable ......................17 Connection for measuring element ......................18 Cable glands ..............................19 5.4.1 TTF350 without cable gland........................19 5.4.2 TTF350 EEx d models without cable gland ..................19 Terminal connection diagrams ........................20 5.5.1 Standard application ..........................22 5.5.2 Installation in ignition protection areas....................25 Startup Operation ..............................33...
  • Page 4 2-HART measurement signals ........................45 Redundancy / sensor backup........................45 Sensor drift detection ...........................47 Sensor error compensation (TTF350 DTM Adjust function / in HMI LCD display Calibrate function) ..49 D/A analog output compensation (4 and 20 mA trim) ..................49 HART variable assignment...........................50 Communication / HART tag / Device address....................50...
  • Page 5 16.1.1 Technical data of LCD display ......................68 16.2 Configuration function of LCD display......................68 16.3 LCD display HMI ignition-proof type B (intrinsically safe) ................68 17 Appendix ................................69 17.1 Permits and certifications ..........................69 17.2 Additional documents ...........................69 18 Index ...................................71 OI/TTF350-EN TTF350...

  • Page 6: Safety

    • Repairs, alterations and enhancements or the installation of replacement parts is only permissible as far as described in the manual. Further actions must be verified with ABB Automation Products GmbH. Excluded from this are repairs performed by ABB-authorized specialist shops.

  • Page 7: Warranty Provision

    The symbol indicates a possibly damaging situation. If it is not avoided, the product or something in its area can be damaged. Important The symbol indicates operator tips or especially useful information. This is not a message for a dangerous or damaging situation. OI/TTF350-EN TTF350...

  • Page 8: Name Plate

    Before the use of corrosive and abrasive materials to be measured, the operator must clarify the resistance of all parts that come into contact with the materials to be measured. ABB will gladly support you with the selection, however, cannot accept any liability.

  • Page 9: Returning Devices

    WEEE directive 2002/96/EC. 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.

  • Page 10: Electrical Installation Safety Information

    Specifications” chapter and/or 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. TTF350 OI/TTF350-EN...

  • Page 11: Use In Areas Requiring Ignition Protection

    Startup and operation must be performed in accordance with ATEX 137 or BetrSichV (EN60079-14). Approvals The approvals for use of the TTF350 temperature transmitter in explosion-protection areas can be found in the section "Approvals". Ground If for functional reasons, the intrinsically safe circuit has to be grounded by connection to the equipotential bonding system, it may only be grounded at a single location.

  • Page 12: Design And Function

    Design and function Design and function TTF350 digital transmitters are communication-ready field devices with microprocessor- controlled 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 PC- specific basis.

  • Page 13: Installation

    Fig. 3: Dimensions in mm/inches 1 Wall 2 Wall mount 3 Transmitter TTF350 1. Locate an installation site close to the temperature sensor head. Warning - General hazards! The transmitter can fall and be damaged if not firmly attached. There is also a risk that persons can be injured.

  • Page 14: Pipe Installation

    Fig. 4: Dimensions in mm/inches 1 Pipe (max. Ø 2 inches) 2 Pipe mount 3 Transmitter TTF350 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" (max. 60 mm).

  • Page 15: Installing And Aligning The Optional Lcd Display With Control Buttons

    3 Rear view of LCD display / plug positions 2 Side view The LCD display is attached to the housing of the TTF350 transmitter. 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.

  • Page 16: Electrical Connection

    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). TTF350 OI/TTF350-EN...

  • Page 17: Connection For Power Supply Cable

    The power must be switched off to connect the power supply cable. A00187 Fig. 6 Sensor and supply voltage terminal box of the TTF350 field device 1 … 6 Sensor connection 7 Shield 7 … 9 Signal/power supply connection 8 Minus 11 ...

  • Page 18: Connection For Measuring Element

    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. TTF350 OI/TTF350-EN...

  • Page 19: Cable Glands

    5.4.2 TTF350 EEx d models without cable gland For delivery of the product variants TTF350-E3... (ATEX EEx d / hermetically sealed) and TTF350-E4..(ATEX EEx d and EEx ia or hermetically sealed and intrinsically safe) without cable gland an approved ATEX EEx d cable gland must be used according to EN 50018.

  • Page 20: Terminal Connection Diagrams

    2 x RTD, 3-wire circuit (sensor backup/redundancy, sensor drift monitoring, average value or differential temperature measurement) 2 x RTD, 2-wire circuit (sensor backup/redundancy, sensor drift monitoring, average value or differential temperature measurement) RTD, 4-wire circuit RTD, 3-wire circuit RTD, 2-wire circuit TTF350 OI/TTF350-EN...
  • Page 21 14 1 x RTD, 3-wire circuit and thermocouple (sensor backup/redundancy, sensor drift monitoring, average value or differential temperature measurement) 15 1 x RTD, 2-wire circuit and thermocouple (sensor backup/redundancy, sensor drift monitoring, average value or differential temperature measurement) OI/TTF350-EN TTF350...

  • Page 22: Standard Application

    ≥ 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. TTF350 OI/TTF350-EN...
  • Page 23 Mmin Smin Where Minimum operating voltage of transmitter (refer to technical data for transmitter) Mmin Minimum supply voltage of power supply / SPS input Smin : Line resistance between transmitter and power supply : Resistance for HART functionality OI/TTF350-EN TTF350...
  • Page 24 ≥ ≥ (cable) ≤ (cable) ≤ Field (Ex area) Control room (secure area) Fig. 12 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). TTF350 OI/TTF350-EN...

  • Page 25: Installation In Ignition Protection Areas

    Fig. 13 A Sensor C Power supply [EEx ia] B TTF350 transmitter D HMI interface for LCD display The input for the power supply must be in EEx ia design. When using the transmitter in zone 0, make sure you prevent electrostatic charging of the temperature transmitter (observe warnings on equipment).
  • Page 26 Fig. 14 A Sensor C Power supply [EEx ib] B TTF350 transmitter D HMI interface for LCD display The input for the power supply must be at a minimum in EEx ib design. The sensor must be used by the user in accordance with applicable ignition-protection standards.
  • Page 27 Fig. 15 A Sensor C Power supply [EEx ib] B TTF350 transmitter D HMI interface for LCD display The input for the power supply must be at a minimum in EEx ib design. The sensor must be used by the user in accordance with applicable ignition-protection standards.
  • Page 28 Explosion-protection zone 2 Safety area A00129 Fig. 16 A Sensor C Power supply B TTF350 transmitter D HMI interface for LCD display Ensure that in case of a disturbance the supply voltage cannot exceed 40% of the normal voltage. TTF350 OI/TTF350-EN...
  • Page 29 A00130 Fig. 17 A Sensor D Fuse, 32 mA B TTF350 transmitter E HMI interface for LCD display C Power supply 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"...
  • Page 30 Fig. 18 A Sensor C Power supply B TTF350 transmitter D HMI interface for LCD 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.
  • Page 31 A00132 Fig. 19 A Sensor D Fuse, 32 mA B TTF350 transmitter in Ex d housing E HMI interface for LCD display C Repeater power supply To achieve the “hermetically sealed” protection class, proper mounting of a specially certified cable gland that complies with the standards and relevant Ex designation is required.
  • Page 32 Fig. 20 A Sensor C Repeater power supply B TTF350 transmitter in Ex d housing D HMI interface for LCD display To achieve the “hermetically sealed” protection class, proper mounting of a specially certified cable gland that complies with the standards and relevant Ex designation is required.

  • Page 33: Startup Operation

    HART protocol with FSK modem, PC and SmartVision configuration software. via DTM in FDT 1.2 network applications Configuration via field bus (Profibus), if the superordinate I/O system is HART-enabled (e.g., ABB S800 or S900) * if necessary Fig. 21...

  • Page 34: Configuration Via Fdt/Dtm Technology

    In contrast to the SmartVision software, the functionality of the transmitter with the LCD display and the control buttons is only partially changeable. The configuration of the transmitter parameters is described in the section “Configuration with the LCD display and the control buttons” in this manual. TTF350 OI/TTF350-EN...

  • Page 35: Configuration Via The Control Buttons Of The Lcd Display

    The housing cover must be unscrewed before the transmitter is configured. A00104 Fig. 22 1 Diagnostic 4 HART tag 2 Bar graph 5 Unit 3 Readout 6 Optional: bar graph in % of configured measuring range OI/TTF350-EN TTF350...

  • Page 36: Menu Navigation

    You can browse through the menu or select a number within a parameter value using both buttons. The button selects the desired menu item. • You can exit a parameter, a submenu or the main menu at any time using the button. TTF350 OI/TTF350-EN...
  • Page 37 Fig. 24 1 Entering the menu 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 in the LCD display above the button.

  • Page 38: Example Of Configuration Changes

    (1) button in the submenu “Input Sensor 1” and menu item “Reference Point”. 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) button. 8. Select the subitem “Measuring Range”. TTF350 OI/TTF350-EN...
  • Page 39 If no decimal point is set at another digital position, it can be selected after selecting the digit position by using the (1) button with the button (2) or (3) before or after the configurable digits 0 to 9. OI/TTF350-EN TTF350...

  • Page 40: Activating Software Write Protection

    In the write protection edit mode, an alphanumeric character chain is displayed. 1. Master password “0110” entered. 2. Use the (4) “OK” button to confirm. The information “Write protection NO” is displayed. Important The master password for deactivating write protection cannot be changed. TTF350 OI/TTF350-EN...

  • Page 41: Lcd Display / Configuration Software Menu Structure

    Reference junction* Reference point, ext Input sensor 2 Sensor type* Connection type* Line resistance Reference junction* Reference point, ext Input/output assignment Sensor 1 Sensor 2 Differential (S1-S2) Differential (S1-S2) Mean Redundancy Elec. measurement S1 Elec. measurement S2 Temp. electronics OI/TTF350-EN TTF350...
  • Page 42 Hardware version HART tag HART descriptor Operating Hours Display Display value Process data Sensor 1 Sensor 2 Elec. measurement S1 Elec. measurement S2 Temp. electronics Output current Output % Bar graph Bar graph data Output current Output % TTF350 OI/TTF350-EN...
  • Page 43 HART burst mode Status* Command # Calibration Measuring range Set measurement start Set measurement end Analog output Trim 4 mA Trim 20 mA Diagnostic Loop test Device Status Electronic unit Sensor 1 process data reset Sensor 2 process data reset OI/TTF350-EN TTF350...

  • Page 44: Hardware Write Protection Via Dip Switch

    1 2 3 4 5 6 NC 2 .. 6 1 2 3 4 5 6 NC 2 .. 6 A00191 NC (not connected) no function Fig. 27 1 LCD display, configurable interface 2 HW DIP 1 3 Switch position TTF350 OI/TTF350-EN...

  • Page 45: 2-Sensor Input Functionality / Dual Sensor Mode

    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.
  • Page 46 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 again after 50 seconds with the normal 4 … 20 mA temperature signal TTF350 OI/TTF350-EN...

  • Page 47: Sensor Drift Detection

    The measurement value from channel 1 (Pt100) is basically mapped at the analog output. Important Before configuring the max. allowable sensor deviation for drift detection, it is recommended that you use the TTF350 DTM to align sensor channel 2 with sensor channel 1. OI/TTF350-EN TTF350...
  • Page 48 • On -> Configurable pulse width for sensor 2 • Continuous pulse 3 4 … 20 mA output signal 6 Sensor drift detection time period (e.g, 2 min.) 4 max. sensor drift differential (e.g. Δ > 1 °C) TTF350 OI/TTF350-EN...

  • Page 49: Sensor Error Compensation (Ttf350 Dtm Adjust Function / In Hmi Lcd Display Calibrate Function)

    (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 TTF350 DTM via the path Device / Maintenance / Adjust.

  • Page 50: Hart Variable Assignment

    HART signal can be specified in the menu Device / Configuration when using the TTF350 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.

  • Page 51: Description Of Parameters

    Cal. Van Dusen 5 Sensor 1: Sensor <Device> <Device Setup> 2-wire Check safety connection type function Type of <Configuration> <Input sensor 1> 3-wire relevant for all connection <Sensor 1 / <Connection Type> 4-wire Pt, Ni, Cu Connection> resistance sensor types OI/TTF350-EN TTF350...
  • Page 52 <Input Sensor 2> Like sensor 1 connection relevant for all <Sensor 2 / requires check of <Connection Type> Pt, Ni, Cu Connection> following resistance input/output sensor types assignments: Sensor 2 Differential (S1-S2) Differential (S2-S1) Mean Redundancy Elec. reading 2 TTF350 OI/TTF350-EN...
  • Page 53 (PV)> analog output Sensor 2 Parametrized <Device> <Device Setup> Check safety measuring range function <Configuration> <Input/output Sensor 2 of sensor 2 is assignment> <Measurement Type mapped to the / Primary Variable 4 … 20 mA (PV)> analog output OI/TTF350-EN TTF350...
  • Page 54 Variable (PV)> Elec. The 4 … 20 mA <Device> <Device Setup> Elec. reading S2 Check safety reading S2 output signal <Configuration> function <Input/output matches the Ω or <Measurement assignment> mV signal of Type / Primary sensor 2 Variable (PV)> TTF350 OI/TTF350-EN...
  • Page 55 <Parametrize> Signaling> function signal for sensor <Current Output / or device errors Output with Fault> HART tag Defines HART <Device> <Communication> 8 characters, alphanumeric Check safety tag name <Maintenance> <HART Tag> function <Poll Address / Tag> OI/TTF350-EN TTF350...
  • Page 56 / simul. <Adjust /DAC Sensor URL at compensation fixed 20,000 mA for amplification at setpoint 20 mA> Simulation Output signal <Device> <Diagnostic> 3.5 ... 23.6 mA Check safety simulation <Simulation> function <Loop Test> corresponding to the value specified TTF350 OI/TTF350-EN...
  • Page 57 Maintenance Response for maintenance Needs> maintenance needs (e.g., need failure of a sensor in 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-DE OI/TTF350-EN TTF350...

  • Page 58: Factory Settings

    Fault signaling Override 22 mA Input Sensor 2 Sensortype In-output Assignment Sensor 1 HART Tag HART Descriptor TIXXX Display Main Operator View Process Variable Bargraph Enable Bargraph View Output % Language English Contrast 50 % Communication HART Burstmode Status TTF350 OI/TTF350-EN...

  • Page 59: Error Messages

    Diagnostic simulation mode No error, diagnostic info, Communication measurement OK. Sensor Sensor 1 Measuring error. Check sensor connection. Sensor 1 Sensor short-circuit. Check sensor connection. Sensor 1 Wire break. Check sensor connection. Sensor 1 Above sensor range. Check measuring limits. OI/TTF350-EN TTF350...
  • Page 60 Sensors exceeded Application Calibrate sensors specified drift window Application Reconfiguration is running. Status info, no error. Incorrect application. Application Check configuration, connections; reset to factory settings; notify service. Application Calibration of analog Status info, no error. output active. TTF350 OI/TTF350-EN...
  • Page 61 Upper limit value: Alarm. Application Limit LOW LOW. Lower limit value: Alarm Application Limit HIGH. Upper limit value: Warning. Application Limit LOW. Lower limit value: Warning. Explanations per NE107 Designation Description OK or Information Check Function Off Specification Maintenance Required Failure OI/TTF350-EN TTF350...

  • Page 62: Additional Ttf350 Dtm Diagnostic Information

    Additional TTF350 DTM diagnostic information 10 Additional TTF350 DTM diagnostic information Configuration changed Important The transmitter indicates that the parameters or configuration data has changed (HART: Configuration changed flag). After intentional or desired reconfiguration, the notification can be acknowledged via the <Reset> button.

  • Page 63: Maintenance / Repair

    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 seals. OI/TTF350-EN TTF350...

  • Page 64: Explosion-Protection Relevant Information

    • II 3 D IP 65 T 135 °C Important The Ex or ignition-proof designation is provided on the name plate. ABB statement of conformity in accordance with ATEX directive. Temperature table Temperature Permissible ambient temperature range class -50 °C … 56°C -50 °C …...

  • Page 65: Approvals

    SIL Level 2. For additional information, refer to The TTF350 including type B LCD display / configuration software the SIL safety manual for the TTH300 / TTF300 / TTF350. complies with NAMUR NE 21 (02/2004). Wechsel ein-auf zweispaltig...

  • Page 66: Technical Data

    In redundancy mode when a sensor fails and/or in drift mode if the maximum sensor drift value will exceeded. Types (For details, refer to OI TTF350.) B, E, J, K, L, N, R, S, T, U, C, D Voltages Two configurable warning limits -125 mV ...

  • Page 67: Power Supply (Polarity Safe)

    IP66 and IP67; NEMA 4X, ENCL 4X TTF350, HART communication - * applies to operation and transport resistor TTF350 in EEx ia design 15.2 Electromagnetic compatibility Max. power consumption Emitted interference in accordance with IEC 61326 (2002) and P = U...

  • Page 68: Lcd-Display

    LCD-display 16 LCD-display Wechsel ein-auf zweispaltig Dual function: LCD display with TTF350 configuration options 16.2 Configuration function of LCD display 16.1 Features of the LCD display • Configurable TTF350 transmitter parameters per display: All parameters • Transmitter-controlled graphic (alphanumeric) LCD display (sensor/type circuit, measuring range, leakage current signal, •...

  • Page 69: Appendix

    • For ignition-protection applications: Conforms with explosion-protection directive 94/9/EC (ATEX 95) By placing the CE mark on its devices, ABB Automation Products GmbH declares its conformance with these directives. Important All declarations of conformity and certificates are available as a separate document in the download area of ABB Automation Products GmbH.
  • Page 70 Which substances have had contact with the device? We hereby certify that the devices/parts shipped were cleaned and are free from any dangerous or poisonous materials. City, Date Signature and company stamp TTF350 OI/TTF350-EN...

  • Page 71: Index

    Wechsel ein-auf zweispaltig Activating software write protection ......40 General information ..........63 Additional documents ..........69 General Safety Information........6 Additional TTF350 DTM diagnostic information ..62 Appendix ..............69 Hardware write protection via DIP switch ....44 HART variable assignment ........50 Cable glands ............19 Induced current consumption ........66 Communication / HART tag / Device address ..50...
  • Page 72 Sensor connections ..........66 Transport safety information ........9 Sensor drift detection..........47 TTF350-E1 .. H Sensor error compensation (TTF350 DTM Adjust (intrinsic safety) ............64 function / in HMI LCD display Calibrate function) 49 Types ...............66 Sensor input functionality / Dual sensor mode ..45 Sensor short-circuit..........66...
  • Page 74 ABB has Sales & Customer Support The Company’s policy is one of continuous product expertise in over 100 countries worldwide. improvement and the right is reserved to modify the information contained herein without notice. www.abb.com/temperature Printed in the Fed. Rep. of Germany (08.2007) ©...

Table of Contents