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Emerson Rosemount 644 Quick Start Manual

Temperature transmitter
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Download this manual See also: Service Manual, Quick Start Manual
Rosemount
Transmitter
with 4–20 mA HART
Note
Before installing the transmitter, confirm the correct device driver is loaded on the host
systems. See
™
644 Temperature
®
(Revision 5 and 7) Protocol
page 3
for System Readiness.
Quick Start Guide
00825-0200-4728, Rev GA
April 2017

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Summary of Contents for Emerson Rosemount 644

  • Page 1 Quick Start Guide 00825-0200-4728, Rev GA April 2017 ™ Rosemount 644 Temperature Transmitter ® with 4–20 mA HART (Revision 5 and 7) Protocol Note Before installing the transmitter, confirm the correct device driver is loaded on the host systems. See page 3 for System Readiness.
  • Page 2 April 2017 Quick Start Guide NOTICE This guide provides basic guidelines for Rosemount 644 Transmitters. It does not provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, explosion-proof, flameproof, or intrinsically safe (I.S.) installations. Refer to the Rosemount 644 Reference Manual for more instruction.
  • Page 3 Enhanced Accuracy and Stability (if ordered). Transmitter installation Set the alarm switch Set the Rosemount 644 Transmitter alarm switch before putting the device into operation. Without an LCD display: 1. Set the loop to manual (if applicable) and disconnect the power.
  • Page 4 Reference Manual for more information. Verify configuration with a Field Communicator A Rosemount 644 DD (Device Descriptor) must be installed on the Field Communicator to verify the configuration. Fast Key sequences for the latest DD are shown in Table 2 on page 5.
  • Page 5 To prevent this from happening, upgrade to the latest DD or answer NO to the question and default to the generic transmitter functionality. Note Emerson recommends installing the latest DD to access the complete functionality. Visit Emerson.com/Field-Communicator for information on updating the DD Library.
  • Page 6 April 2017 Quick Start Guide Table 2. Device Revision 8 and 9 (HART 5 and 7), DD Revision 1 Fast Key Sequence Function HART 5 HART 7 Average Temperature Setup 2, 2, 3, 3 2, 2, 3, 3 Burst Mode 2, 2, 8, 4 2, 2, 8, 4 Comm Status...
  • Page 7 Quick Start Guide April 2017 Table 2. Device Revision 8 and 9 (HART 5 and 7), DD Revision 1 Fast Key Sequence Function HART 5 HART 7 Simulate Digital Signal 3, 5, 2 Software Revision 1, 8, 2, 4 1, 8, 2, 4 2, 2, 7, 1, 1 2, 2, 7, 1, 1 Long Tag...
  • Page 8 April 2017 Quick Start Guide Figure 3. Local Operator Interface Table 3. LOI Button Operation Button Left SCROLL Right ENTER Figure 4. LOI Menu Switch HART Revision mode Not all systems are capable of communicating with HART Revision 7 Protocol. This transmitter can be configured for either HART Revision 5 or 7 using a HART capable configuration tool.
  • Page 9 Quick Start Guide April 2017 Updated configuration menus include a HART Universal Revision parameter that can be configured to 5 or 7 if accessible by your system. See Table 2 for the Fast Key sequence. If the HART configuration tool is not capable of communicating with HART Revision 7, the configuration menus in Table 2 will not be available.
  • Page 10 6. Verify the transmitter failure mode switch is in the desired position. 7. To verify the correct installation of Integral Transient Protection (option code T1) on the Rosemount 644 Transmitter, confirm the following steps have been completed: a. Ensure the transient protector unit is firmly connected to the transmitter puck assembly.
  • Page 11 Quick Start Guide April 2017 13. Install and tighten the universal head cover. Enclosure covers must be fully engaged to meet explosion-proof requirements. A. Threaded thermowell D. Universal head (transmitter inside) B. Threaded style sensor E. Conduit entry C. Standard extension Field mount transmitter with threaded sensor installation 1.
  • Page 12 * The transmitter must be configured for at least a 3-wire RTD in order to recognize an RTD with a compensation loop. ** Emerson provides a 4-wire sensors for all single element RTDs. Use these RTDs in 3-wire configurations by leaving the unneeded leads disconnected and insulated with electrical tape.
  • Page 13 Quick Start Guide April 2017 Figure 7. Rosemount 644 Field Mount Transmitter Figure 8. Rosemount 644 Field Mount - Single and Dual Input Wiring Diagrams Power the transmitter An external power supply is required to operate the transmitter. 1. Remove the housing cover (if applicable).
  • Page 14 April 2017 Quick Start Guide Load limitation The power required across the transmitter power terminals is 12 to 42.4 Vdc (the power terminals are rated to 42.4 Vdc). To prevent damaging the transmitter, do not allow terminal voltage to drop below 12.0 Vdc when changing the configuration parameters.
  • Page 15 Quick Start Guide April 2017 4. Ensure the sensor shield is electrically isolated from the surrounding grounded fixtures. A. Sensor wires C. Shield ground point B. Transmitter D. 4–20 mA loop 5. Connect shields together, electrically isolated from the transmitter. Option 3 1.
  • Page 16 April 2017 Quick Start Guide 4. Ground signal wiring shield at the power supply end. A. Sensor wires C. Shield ground point B. Transmitter D. 4–20 mA loop Perform a loop test The Loop Test command verifies transmitter output, loop integrity, and operation of any recorders or similar devices installed in the loop.
  • Page 17 Reference the figure below to find the path to the Loop Test in the LOI menu. Figure 9. Configuring the Tag with LOI Safety instrumented systems For Safety Certified installations, refer to the Rosemount 644 Reference Manual. The manual is available electronically at Emerson.com/Rosemount...
  • Page 18 A copy of the EU Declaration of Conformity can be found at the end of the Quick Start Guide. The most recent revision of the EU Declaration of Conformity can be found at Emerson.com/Rosemount. Ordinary Location Certification As standard, the transmitter has been examined and tested to determine that the design...
  • Page 19 April 2017 Special Conditions for Safe Use (X): 1. When no enclosure option is selected, the Rosemount 644 Transmitter shall be installed in a final enclosure meeting type of protection IP20 and meeting the requirements of ANSI/ISA 61010-1 and ANSI/ISA 60079-0.
  • Page 20 ≤ +85 °C) Special Conditions for Safe Use (X): 1. The Rosemount 644 Transmitter must be installed in a suitably certified enclosure such that it is afforded a degree of protection of at least IP54 in accordance with IEC 60529 and EN 60079-15.
  • Page 21 Quick Start Guide April 2017 5. A suitable certified Ex d or Ex tb enclosure is required to be connected to temperature probes with Enclosure option "N". 6. Care shall be taken by the end user to ensure that the external surface temperature on the equipment and the neck of DIN Style Sensor probe does not exceed 130 °C.
  • Page 22 ≤ +85 °C) Special Conditions of Certification (X): 1. The Rosemount 644 Transmitter must be installed in a suitably certified enclosure such tat it is afforded a degree of protection of at least IP54 in accordance with IEC 60529 and IEC 60079-15.
  • Page 23 Quick Start Guide April 2017 I2 INMETRO Intrinsic Safety Certificate: [Fieldbus]: UL-BR 15.0264X [HART]: UL-BR 14.0670X Standards: ABNT NBR IEC 60079-0:2008 + Corrigendum 1:2011, ABNT NBR IEC 60079-11:2011 [Fieldbus]: Ex ia IIC T* Ga (–60 °C ≤ T ≤ +** °C) Markings: [HART]: Ex ia IIC T* Ga (–60 °C ≤...
  • Page 24 Standards: GB3836.1-2010, GB3836.4-2010, GB3836.20-1010 Markings: Ex ia IIC T4 T6 Ga Special Conditions for Safe Use (X): 1. The ambient temperature range is: For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART: Transmitter output Max input power: (W) T code Ambient temperature ≤...
  • Page 25 Quick Start Guide April 2017 2. Parameters: For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART: Terminals of power supply (+, -) Max internal Max input Max input Max input parameters: Transmitter output voltage: current: power: (mA) (nF) (mH) 0.67/1 F,W (FISCO) 17.5...
  • Page 26 Standards: GB3836.1-2000, GB3836.8-2003 Markings: Ex nA IIC T5/T6 Gc Special Conditions for Safe Use (X): 1. The relation among T code, ambient temperature range is as following: For Rosemount 644 Fieldbus, PROFIBUS, and Legacy 644 HART: T code Ambient temperature ≤...
  • Page 27 Quick Start Guide April 2017 EAC – Belarus, Kazakhstan, Russia EM Technical Regulation Customs Union (EAC) Flameproof Certificate: RU C-US.GB05.B.00289 Standards: GOST R IEC 60079-0-2011, GOST IEC 60079-1-2011 Markings: 1Ex d IIC T6…T1 Gb X, T6(–50 °C ≤ T ≤ +40 °C), T5…T1(–50 °C ≤ T ≤...
  • Page 28 April 2017 Quick Start Guide Specification tables Table 4. Process Temperature T130 Max Ambient +40 °C +60 °C +60 °C +60 °C +60 °C +60 °C +70 °C Transmitter with LCD display 0-in. 55 °C 70 °C 95 °C 95 °C 95 °C 95 °C 95 °C...
  • Page 29 Quick Start Guide April 2017 Figure 10. Rosemount 644 Declaration of Conformity EU Declaration of Conformity No: RMD 1016 Rev. T Rosemount, Inc. 8200 Market Boulevard Chanhassen, MN 55317-9685 declare under our sole responsibility that the product, Rosemount™ 644 Temperature Transmitter manufactured by, Rosemount, Inc.
  • Page 30 No: RMD 1016 Rev. T EMC Directive (2014/30/EU) Harmonized Standards: EN 61326-1:2013, EN 61326-2-3: 2013 ATEX Directive (2014/34/EU) Rosemount 644 Enhanced Head/Field Mount Temperature Transmitters (Analog/HART Output) Baseefa12ATEX0101X – Intrinsic Safety Certificate Equipment Group II, Category 1 G Ex ia IIC T6…T4 Ga Harmonized Standards: EN 60079-0:2012;...
  • Page 31 Quick Start Guide April 2017 EU Declaration of Conformity No: RMD 1016 Rev. T Rosemount 644 Head/Field Mount Temperature Transmitter (All output protocols) FM12ATEX0065X – Flameproof Certificate Equipment Group II, Category 2 G Ex d IIC T6…T1 Gb Harmonized Standards: EN 60079-0:2012+A11:2013, EN 60079-1:2007 FM12ATEX0065X –...
  • Page 32 April 2017 Quick Start Guide EU Declaration of Conformity No: RMD 1016 Rev. T ATEX Notified Bodies FM Approvals Ltd. [Notified Body Number: 1725] 1 Windsor Dials Windsor, Berkshire, SL4 1RS United Kingdom SGS Baseefa Limited [Notified Body Number: 1180] Rockhead Business Park Staden Lane Buxton Derbyshire...
  • Page 33 Quick Start Guide April 2017 China RoHS Rosemount 644 List of Rosemount 644 Parts with China RoHS Concentration above MCVs Hazardous Substances Hexavalent Polybrominated Polybrominated Part Name Lead Mercury Cadmium Chromium biphenyls diphenyl ethers (Pb) (Hg) (Cd) (Cr +6) (PBB)
  • Page 34 Standard Terms and Conditions of Sale can be found on the Terms +65 6777 8211 and Conditions of Sale page. The Emerson logo is a trademark and service mark of Emerson +65 6777 0947 Electric Co. Enquiries@AP.Emerson.com Hot Backup, Rosemount, and Rosemount logotype are trademarks of Emerson.