Page 1 Reference Manual 00809-0300-4101, Rev BB November 2016 ™ Rosemount 2051 Pressure Transmitter ® with PROFIBUS PA Protocol...
Page 3: Table Of Contents
Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 Contents 1Section 1: Introduction Using this manual............1 Models covered .
Page 4 Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 Installation procedures ..........18 3.4.1 Mount the transmitter .
Page 5 Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 5.5.1 LOI ............48 5.5.2 Class 2 Master .
Page 6 Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 Functional specifications ..........64 A.2.1 Range and sensor limits.
Page 7 Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 A.4.10Transient protection ..........73 A.4.11Bolts for flanges and adapters .
Page 8 Reference Manual Table of Contents 00809-0300-4101, Rev BB November 2016 viii Table of Contents...
Page 9 The products described in this document are NOT designed for nuclear-qualified applications. Using non-nuclear qualified products in applications that require nuclear-qualified hardware or products may cause inaccurate readings. For information on Rosemount nuclear-qualified products, contact your local Emerson Process Management Sales Representative. Explosions could result in death or serious injury.
Page 10 Reference Manual Title Page 00809-0300-4101, Rev BB November 2016 Title Page...
Page 11: Using This Manual
Reference Manual Introduction 00809-0300-4101, Rev BB November 2016 Section 1 Introduction Using this manual The sections in this manual provide information on installing, operating, and maintaining ™ ® the Rosemount 2051 Pressure Transmitter with PROFIBUS PA Protocol. The sections are organized as follows: Section 2: Configuration provides instruction on commissioning and operating Rosemount...
Page 12: Models Covered
WITHIN SPECIFICATIONS? SENSOR TRIM Section 5 CALIBRATION Section 5 Models covered The following Rosemount 2051 Pressure Transmitters are covered by this manual: ™ Rosemount 2051C Coplanar Pressure Transmitter  Rosemount 2051CD Differential Pressure Transmitter  – Measures differential pressure up to 2000 psi (137,9 bar) Rosemount 2051CG Gage Pressure Transmitter ...
Page 13: Device Revisions
Process Management capacitance sensor technology for DP and GP measurements. Piezoresistive sensor technology is utilized in the Rosemount 2051T. The major components of the Rosemount 2051 are the sensor module and the electronics housing. The sensor module contains the oil filled sensor system (isolating diaphragms, oil fill system, and sensor) and the sensor electronics.
Page 14 Reference Manual Introduction 00809-0300-4101, Rev BB November 2016 Introduction...
Page 15: Section Overview
Reference Manual Configuration 00809-0300-4101, Rev BB November 2016 Section 2 Configuration Section overview ............page 5 Safety messages .
Page 16: Configuration Guidelines
Master from seeing a jump in output without a status change. Setting the blocks OOS and back into Auto might be done automatically using the Class 2 Master when using the Rosemount 2051 DD or DTM, if no additional action is required when configuring the device. Verify the block mode is set back to Auto.
Page 17: Basic Setup Tasks
2.5.1 Assign address The Rosemount 2051 is shipped with a temporary address of 126. This must be changed to a unique value between 0 and 125 in order to establish communication with the Class 1 Master. Usually, addresses 0–2 are reserved for masters, therefore transmitter addresses between 3 and 125 are recommended for the device.
Page 18 Reference Manual Configuration 00809-0300-4101, Rev BB November 2016 Figure 2-1. LOI Menu ENTER into menu 1. ADDRESS 1 - 126 2. CALIBRATION ZERO LOWER SENSOR 3. UNITS PRESSURE UPPER SENSOR FLOW 4. DAMPING RESET FACTORY LEVEL 5. DISPLAY TEMPERATURE 6. IDENTIFICATION # 7.
Page 19: Detailed Setup Tasks
From the Basic Setup >> Units >> Output Signal (Analog Input Block) >> Linearization Type dropdown, select No Linearization. Detailed setup tasks The following tasks explain how to configure the Rosemount 2051 for Flow or Level measurement and how to configure additional parameters found in the device. 2.6.1 Flow configuration To configure the Rosemount 2051 for flow measurement with the LOI, select UNITS >>...
Page 20: Square Root Of Dp Configuration
2.6.2 Square Root of DP Configuration The Rosemount 2051 has two Pressure output settings: Linear and Square Root. Activate the square root output option to make output proportional to flow. To configure the transmitter to output square root of differential pressure, a Class 2 Master must be used.
Page 21: Level Configuration
From the Basic Setup >> Units >> Output Signal (Analog Input Block) >> Linearization Type dropdown, select Square Root. 2.6.3 Level configuration To configure the Rosemount 2051 for Level measurement with the LOI, select UNITS >> LEVEL. When configuring level units, the following parameters are set: Measurement type: Level ...
Page 22 Reference Manual Configuration 00809-0300-4101, Rev BB November 2016 Class 2 Master To configure the transmitter for a level application, use the level output in the Transducer Block. See Level configuration using Class 2 Master. Level configuration using Class 2 Master 1.
Page 23: Damping
2.6.4 Damping User-selected damping will affect the transmitters ability to respond to changes in the applied process. The Rosemount 2051 has a default damping value of 0.0 seconds applied in the AI Block. Damping can be set using, LOI – see...
Page 24: Lcd Display
2.6.7 Security The Rosemount 2051 has a hierarchy of security features. The security jumper on the electronics board (or optional LCD display) provides the highest level of security. With the jumper in the ON position, all writes to the transmitter will be disabled (including writes from the LOI or a Class 2 Master).
Page 25: Simulation
2.6.9 Simulation The Rosemount 2051 has a simulation jumper located on the electronics board (or optional LCD display) that must be set to the ON position in order to simulate. With the AI block simulation enabled, the actual measurement value has no impact on the OUT value or the status.
Page 26 Reference Manual Configuration 00809-0300-4101, Rev BB November 2016 Configuration...
Page 27: Overview
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Section 3 Hardware Installation Overview ..............page 17 Safety messages .
Page 28: Mechanical Considerations
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Important Install the enclosed pipe plug (found in the box) in unused conduit opening. Engage a minimum of five threads to comply with explosion-proof requirements. See “Conduit entry threads” on page 19 for additional requirements.
Page 29 Always ensure a proper seal by installing electronics housing cover(s) so that metal contacts metal. Use Rosemount O-rings. Mounting brackets Rosemount 2051 may be panel-mounted or pipe-mounted through an optional mounting bracket. Refer to Table 3-1 for the complete offering and see...
Page 30 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Table 3-1. Mounting Brackets Rosemount 2051 Brackets Process connections Mounting Materials Option Flat code Coplanar In-line Traditional Pipe Panel panel bracket bracket bolts bolts Figure 3-2. Mounting Bracket Option Code B4 2.8 (71)
Page 31 2.81 (71) Dimensions are in inches (millimeters). Flange bolts The Rosemount 2051 can be shipped with a coplanar flange or a traditional flange installed with four 1.75-inch flange bolts. Mounting bolts and bolting configurations for the coplanar ™ and traditional flanges can be found on page 22.
Page 32 Hardware Installation 00809-0300-4101, Rev BB November 2016 Bolt installation Only use bolts supplied with the Rosemount 2051 or sold by Emerson Process Management as spare parts for the Rosemount 2051 Transmitter. Use the following bolt installation procedure: 1. Finger-tighten the bolts.
Page 33: Impulse Piping
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Figure 3-7. Mounting Bolts and Bolt Configurations for Coplanar Flange Transmitter with Transmitter with flange adapters and flange bolts flange/adapter bolts 1.75 (44) × 4 2.88 (73) × 4 Dimensions are in inches (millimeters). Description Size in.
Page 34 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Steam flow measurement 1. Place taps to the side of the line. 2. Mount the transmitter below the taps to ensure that the impulse piping will stay filled with condensate. 3. In steam service above 250 °F (121 °C), fill impulse lines with water to prevent steam from contacting the transmitter directly and to ensure accurate measurement start-up.
Page 35: Process Connections
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Keep corrosive or hot (above 250 °F [121 °C]) process material out of direct contact with  the sensor module and flanges. Prevent sediment deposits in the impulse piping.  Maintain equal leg of head pressure on both legs of the impulse piping. ...
Page 36: In-Line Process Connection
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 O-rings The two styles of Rosemount flange adapters (Rosemount 1151 and Rosemount 3051S/3051/2051) each require a unique O-ring. Use only the O-ring designed for the corresponding flange adapter. Failure to install proper flange adapter O-rings may cause process leaks, which can result in death or serious injury.
Page 37: Rosemount 305, 306, And 304 Manifolds
3.5.1 Rosemount 305 Integral Manifold installation procedure To install a Rosemount 305 Integral Manifold to a Rosemount 2051 Transmitter: 1. Inspect the PTFE sensor module O-rings. Undamaged O-rings may be reused. If the O-rings are damaged (if they have nicks or cuts, for example), replace with O-rings designed for Rosemount transmitter.
Page 38: Rosemount 306 Integral Manifold Installation Procedure
3.5.3 Rosemount 304 Conventional Manifold installation procedure To install a Rosemount 304 Conventional Manifold to a Rosemount 2051 Transmitter: 1. Align the conventional manifold with the transmitter flange. Use the four manifold bolts for alignment. 2. Finger tighten the bolts, then tighten the bolts incrementally in a cross pattern to final torque value.
Page 39 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 1. To zero trim the transmitter, close the isolate valve on the low side (downstream) side of the transmitter. Drain/Vent Drain/Vent valve valve Equalize (closed) Isolate Isolate (open) (closed) Process 2. Open the equalize valve to equalize the pressure on both sides of the transmitter.
Page 40 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 5-valve natural gas manifold Performing zero trim at static line pressure 5-valve natural gas configurations shown: In normal operation, the two isolate (block) valves between the process ports and transmitter will be open, and the equalize valves will be closed.
Page 41 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 4. After performing a zero trim on the transmitter, close the equalize valve on the low pressure (downstream) side of the transmitter. (Plugged) (Plugged) Equalize Equalize (open) (closed) Isolate Isolate (open) (closed) Process Drain vent...
Page 42 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 1. To isolate the transmitter, close the isolate valve. Transmitter Vent (closed) Isolate Process (closed) 2. To bring the transmitter to atmospheric pressure, Transmitter open the vent valve or bleed screw. Note Vent (open)
Page 43: Liquid Level Measurement
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Adjusting valve packing Over time, the packing material inside a Rosemount manifold may require adjustment in order to continue to provide proper pressure retention. Not all Rosemount manifolds have this adjustment capability. The Rosemount manifold model number will indicate what type of stem seal or packing material has been used.
Page 44: Open Vessels
Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 3.6.1 Open vessels A pressure transmitter mounted near a tank bottom measures the pressure of the liquid above. Make a connection to the high pressure side of the transmitter, and vent the low pressure side to the atmosphere.
Page 45 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Wet leg condition Condensation of the gas above the liquid slowly causes the low side of the transmitter piping to fill with liquid. The pipe is purposely filled with a convenient reference fluid to eliminate this potential error.
Page 46 Reference Manual Hardware Installation 00809-0300-4101, Rev BB November 2016 Bubbler system in open vessel A bubbler system that has a top-mounted pressure transmitter can be used in open vessels. This system consists of an air supply, pressure regulator, constant flow meter, pressure transmitter, and a tube that extends down into the vessel.
Page 47: Overview
Avoid contact with the leads and terminals. High voltage that may be present on leads  can cause electrical shock. LCD display Transmitters ordered with the LCD display option (M5) are shipped with the display installed. Installing the display on an existing Rosemount 2051 requires a small instrument screwdriver. Electrical Installation...
Page 48: Lcd Display With Local Operator Interface (Loi)
4.5.1 Security (write protect) There are four security methods with the Rosemount 2051 Transmitter: 1. Security jumper: prevents all writes to transmitter configuration including use of the LOI. 2. Software Write Protection: prevents all writes to the transmitter configuration using a Class 2 Master.
Page 49: Simulate
OFF configuration. 4.5.2 Simulate The Rosemount 2051 has a simulate jumper located on the electronics board (or optional LCD display) that must be set to the ON position in order to activate simulate mode using a Class 2 Master. Section 2: Configuration for details on simulate mode.
Page 50: Wiring
2. Connect the power leads to the terminals indicated on the terminal block label. Figure 4-4 Rosemount 2051 PROFIBUS terminal block. 3. Tighten terminal screws to ensure full contact with the terminal block screw and washer. When using a direct wiring method, wrap wire clockwise to ensure it is in place when tightening the terminal block screw.
Page 51: Electrical Installation
Reference Manual Electrical Installation 00809-0300-4101, Rev BB November 2016 Figure 4-4. Rosemount 2051 PROFIBUS Terminal Block A. Terminals B. Ground terminal Figure 4-5. Basic PROFIBUS PA System Configuration A. 6234 ft (1900 m) max (depending upon cable characteristics) F. Trunk B.
Page 52: Signal Wiring Grounding
Reference Manual Electrical Installation 00809-0300-4101, Rev BB November 2016 4.6.3 Signal wiring grounding Do not run signal wiring in conduit or open trays with power wiring, or near heavy electrical equipment. Grounding terminations are provided on the outside of the electronics housing and inside the terminal compartment.
Page 53: Transient Protection Terminal Block
The transient protection terminal block can be ordered as an installed option (Option Code T1 in the transmitter model number) or as a spare part to retrofit existing Rosemount 2051 Transmitters in the field. See “Other spare parts”...
Page 54: Grounding
Reference Manual Electrical Installation 00809-0300-4101, Rev BB November 2016 4.6.5 Grounding Use the following techniques to properly ground the transmitter signal wiring and case: Signal wiring Do not run signal wiring in conduit or open trays with power wiring or near heavy electrical equipment.
Page 55: Overview
Reference Manual Calibration 00809-0300-4101, Rev BB November 2016 Section 5 Calibration Overview ..............page 45 Safety messages .
Page 56: Zero Trim
– in order to optimize performance over a specific pressure range. Note The Rosemount 2051 has been carefully calibrated at the factory. Trimming adjusts the position of the factory characterization curve. It is possible to degrade performance of the transmitter if any trim is done improperly or with inaccurate equipment.
Page 57: Determining Calibration Frequency
Reference Manual Calibration 00809-0300-4101, Rev BB November 2016 Determining calibration frequency Calibration frequency can vary greatly depending on the application, performance requirements, and process conditions. Use the following procedure to determine calibration frequency that meets the needs of your application: 1.
Page 58: Zero Trim
Reference Manual Calibration 00809-0300-4101, Rev BB November 2016 Zero trim Note The transmitter PV at zero pressure must be within 10% upper sensor limit (USL) of zero in order to calibrate using the zero trim function. 5.5.1 1. Enter Calibration >> Zero. a.
Page 59: Class 2 Master
Reference Manual Calibration 00809-0300-4101, Rev BB November 2016 5.6.2 Class 2 Master 1. To set the Transducer Block to Out of Service, select the following: a. From the Basic Setup >> Mode >> Transducer Block >> Target Mode dropdown, select Out of Service.
Page 60: Compensating For Line Pressure
Applying high static pressure to Rosemount 2051 Range 4 and 5 Pressure Transmitters causes a systematic shift in the output. This shift is linear with static pressure; correct it by performing the “Sensor trim”...
Page 61: Overview
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Section 6 Troubleshooting Overview ..............page 51 Safety messages .
Page 62: Service Support
Diagnostics identification and recommended action The Rosemount 2051 PROFIBUS device diagnostics can be used to warn a user about a potential transmitter error. There is a transmitter error if the Output Status reads anything but Good or Good - Function Check, or the LCD display reads SNSR or ELECT. Use...
Page 63: Extended Diagnostics Identification With Class 1 Master
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 How to identify Diagnostics What to do Class 1 or 2 condition Class 2 Master Master Physical block Diagnostics Primary Temperature diagnostic Recommended action condition value status status extension 1. Verify the sensor Module temperature is between Temperature...
Page 64: Troubleshooting
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Figure 6-2. Diagnoses and Extended Diagnoses Bit Identification Diagnosis Byte 1 Byte 2 Unit_Diag_Bit 31 30 29 28 27 26 25 24 39 38 37 36 35 34 33 32 Byte 3 Byte 4 47 46 45 44 43 42 41 40 55 54 53 52 51 50 49 48 Extended Diagnosis...
Page 65: Plantweb ™ And Ne107 Diagnostics
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Diagnostic extension Byte-Bit Byte-bit Unit_Diag_Bit Diagnostic description Lost Static Data Memory Failure ROM Integrity Error Non-Volatile Memory Integrity Error Hardware/Software Incompatible Manufacturing Block Integrity Error Sensor Transducer Block Error LOI Button Malfunction is detected Unit_Diag_Bit is located in GSD file.
Page 66: Alert Messages And Fail Safe Type Selection
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Alert messages and fail safe type selection Table 6-5 defines the output status and LCD display messages that will be driven by a diagnostic condition. This table can be used to determine what type of fail safe value setting is preferred.
Page 67: Disassembly Procedures
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Disassembly procedures Do not remove the instrument cover in explosive atmospheres when the circuit is live. 6.7.1 Remove from service Follow these steps: 1. Follow all plant safety rules and procedures. 2. Isolate and vent the process from the transmitter before removing the transmitter from service.
Page 68: Remove The Sensor Module From The Electronics Housing
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 4. Using the two captive screws, slowly pull the electronics board out of the housing. The sensor module ribbon cable holds the electronics board to the housing. Disengage the ribbon cable by pushing the connector release. 6.7.4 Remove the sensor module from the electronics housing 1.
Page 69: Attach The Electronics Board
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 6.8.1 Attach the electronics board 1. Remove the cable connector from its position inside of the internal black cap and attach it to the electronics board. 2. Using the two captive screws as handles, insert the electronics board into the housing. Make sure the posts from the electronics housing properly engage the receptacles on the electronics board.
Page 70: Install The Drain/Vent Valve
Reference Manual Troubleshooting 00809-0300-4101, Rev BB November 2016 Table 6-7. Bolt Installation Torque Values Bolt material Initial torque value Final torque value CS-ASTM-A445 Standard 300 in-lb (34 N-m) 650 in-lb (73 N-m) 316 SST—Option L4 150 in-lb (17 N-m) 300 in-lb (34 N-m) ASTM-A-193-B7M—Option L5 300 in-lb (34 N-m) 650 in-lb (73 N-m)
Page 71: Performance Specifications
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Appendix A Specifications and Reference Data Performance specifications ..........page 61 Functional specifications .
Page 72: Flow Performance
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Models Standard High performance option, P8 2051T High accuracy option, P8 ±0.065% of span ±0.05% of span For spans less than 10:1 , accuracy = For spans less than 10:1, accuracy = Ranges 1–4 Ranges 1–4 ...
Page 73: Dynamic Performance
Line pressure effect per 1000 psi (6,9 MPa) Ambient temperature effect per 50 °F (28 °C) For line pressures above 2000 psi (13,7 MPa) and Ranges Models Ambient temperature effect 4–5, see Rosemount 2051 Reference Manual for HART, 2051C, 2051CF Rosemount 2051...
Page 74: Functional Specifications
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Mounting position effects Power supply effect Less than ±0.005% of calibrated span per volt. Models Mounting position effects Electromagnetic compatibility (EMC) Zero shifts up to ±1.25 inH O (3,1 mbar), 2051C Meets all relevant requirements of EN 61326 and which can be calibrated out.
Page 75: Service
November 2016 00809-0300-4101, Rev BB A.2.2 Service Rosemount2051 with Selectable HART The Rosemount 2051 with Selectable HART comes with Liquid, gas, and vapor applications Selectable HART Revisions. Digital communications based A.2.3 4–20 mA HART (output code A) on HART Revision 5 (default) or Revision 7 (option code HR7) Protocol can be selected.
Page 76: Backup Link Active Scheduler (Las)
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Fieldbus parameters Arithmetic block OUNDATION The arithmetic (ARTH) function block provides the Schedule entries 7 (max.) ability to configure a range extension function for a Links 25 (max.) primary input. It can also be used to compute nine different arithmetic functions including flow with Virtual communications relationships (VCR) 20 (max.) partial density compensation, electronic remote seals,...
Page 77: Wireless (Output Code X)
Output Protocol. IEC 62591 (WirelessHART), 2.4 GHz DSSS Rosemount 2051 with Selectable HART Wireless radio (internal antenna, WP5 option) The Rosemount 2051 with Selectable HART comes with Frequency: 2.400–2.485 GHz  Selectable HART Revisions. Digital communications based Channels: 15 ...
Page 78: Overpressure Limits
With Wireless output: –40 °F to 185 °F (–40 °C to 85 °C) Range 4: 6,000 psi (413,7 bar)  Rosemount 2051 LCD display may not be readable and LCD display Range 5: 15,000 psi (1034,2 bar)  °F (–30 °C).
Page 79: A.2.14Humidity Limits
A.3.1 Material selection Rosemount 2051 with selectable HART Analog output response to a step input change is Emerson provides a variety of Rosemount product with user-enterable from 0 to 60 seconds for one time various product options and configurations including constant.
Page 80: Electrical Connections
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB A.3.2 Electrical connections Process isolating diaphragms 316L SST, Alloy C-276, or Tantalum –14 NPT, G , and M20 1.5 conduit A.3.5 Rosemount 2051T process wetted parts A.3.3 Process connections Process connections Rosemount 2051C –18 NPT on 2...
Page 81: Shipping Weights
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Sensor module fill fluid Table A-8. Rosemount 2051L Weights without Options Silicone or inert halocarbon Flush 2-in. Ext. 4-in. Ext. 6-in. Ext. ® In-line series uses Fluorinert FC-43 Flange lb (kg) lb (kg) lb (kg)
Page 82: Options
@ 0 °C and more  kg/cm O @ 60 °F Refer to the Rosemount 2051 Configuration Data Sheet mHg @ 0 °C O @ 4 °C the Rosemount 2051 Wireless Configuration Data Sheet. O @ 4 °C mHg @ 0 °C...
Page 83: Display And Interface Options
For use with the traditional flange option A.4.9 Configuration buttons  Bracket for vertical mounting of transmitter on 2-in.  Rosemount 2051 requires option D4 (analog zero and pipe span), DZ (digital trim), M4 (LOI) for local configuration Carbon steel construction with carbon steel bolts ...
Page 84: Dimensional Drawings
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB A.5 Dimensional drawings Figure A-1. Rosemount 2051C Exploded View A. Cover I. Sensor module B. Cover O-ring J. Process O-ring C. Terminal block K. Flange adapter O-ring D. Electronics housing L.
Page 85 A. Fieldbus display cover C. Transmitter circuitry B. HART display cover D. Terminal connections Dimensions are in inches (millimeters). Figure A-3. Rosemount 2051 Wireless Housing with Coplanar Platform 5.49 (139) 4.20 (107) 7.41 (188) Dimensions are in inches (millimeters). Figure A-4. Rosemount 2051C Coplanar with Rosemount 305 Three-Valve Coplanar Integral Manifold 5.66 (144)
Page 86 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-5. Coplanar Flange Mounting Configurations with Optional Bracket (B4) for 2-in. Pipe or Panel Mounting Panel mounting Pipe mounting 2.82 4.36 (72) (111) 2.18 (55) 7.03 (178) 6.25 (159) 6.15 2.8 (71) 3.51...
Page 87 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-7. Rosemount 2051C Coplanar with Rosemount 305 Three-Valve Traditional Integral Manifold 5.66 (144) 5.20 (132) 3.85 (98) 4.36 (111) 6.19 (157) 1.626 (41,3) 3.75 (95) max open 2.126 (54) 2.70 (69) 6.20 (158)
Page 88 A. Fieldbus display cover C. Transmitter circuitry B. HART display cover D. Terminal connections Dimensions are in inches (millimeters). Figure A-10. Rosemount 2051 Wireless Housing with In-line Platform 5.49 (139,3) 4.20 (106,6) 7.56 (192,1) A. U-Bolt bracket –14 NPT female or G A DIN 16288 make process connection Dimensions are in inches (millimeters).
Page 89 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-11. Rosemount 2051T with Rosemount 306 Two-Valve Integral Manifold 5.66 (144) 3.85 (98) 5.20 (132) 4.36 (111) 7.19 (182,7) 4.85 (123) 4.40 (112) 6.25 (159) max open A. Fieldbus display cover C.
Page 90 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-13. Rosemount 2051CFA Pak-Lok Annubar Flowmeter Front view Side view Top view Table A-10. Rosemount 2051CFA Pak-Lok Annubar Flowmeter Dimensional Data Sensor size A (max) B (max) C (max) D (max) 8.50 (215.9) 14.55 (369.6)
Page 91 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-14. Rosemount 2051CFC Compact Orifice Flowmeter Orifice plate side view Orifice plate front view Orifice plate top view 1.125 (28,58) 1.125 (28,58) Table A-11. Rosemount 2051CFC Dimensional Data Primary Transmitter element type...
Page 92 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-15. Rosemount 2051CFP Integral Orifice Flowmeter Side view Bottom view Front view 8.8 (223,46) 10.2 (258,28) (156,51) B.D. (134,51) Downstream Upstream Dimensions are in inches (millimeters). Table A-12. Rosemount 2051CFP Dimensional Data Line size Dimension -in.
Page 93 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-16. Rosemount 2051L Liquid Level 2-in. flange configuration 3- and 4-in. flange configuration (flush mount only) 3.85 (98) 3.85 (98) Optional flushing connection ring 5.66 (144) (lower housing) 5.20 (132) 4.36 (111) 6.60...
Page 94 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-13. 2051L Dimensional Specifications Flange Bolt circle Outside Pipe No. of Bolt hole Extension thickness diameter diameter Class size bolts diameter diameter 2 (51) 0.69 (18) 4.75 (121) 6.0 (152) 0.75 (19) ASME B16.5 (ANSI) 150...
Page 95: Ordering Information
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB A.6 Ordering information Table A-14. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 96 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-14. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Sensor fill fluid ★...
Page 97 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-14. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 98 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-14. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 99 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-14. Rosemount 2051C Coplanar Pressure Transmitters Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Bolting materials ★...
Page 100 2051C D 2 A 2 2 A 1 A B4 M5 HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.
Page 101 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Transmitter conduit entry will be NPT and a NPT to G thread adapter will be provided. Configures the HART output to HART Revision 5. The device can be field configured to HART Revision 7 if needed. Configures the HART output to HART Revision 7.
Page 102 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-15. Rosemount 2051T In-line Pressure Transmitter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Model Transmitter type ★...
Page 103 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-15. Rosemount 2051T In-line Pressure Transmitter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 104 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-15. Rosemount 2051T In-line Pressure Transmitter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 105 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-15. Rosemount 2051T In-line Pressure Transmitter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Display and interface options ★...
Page 106 (c ode P). HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.
Page 107 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB 19. Available with 4–20 mA HART output code A, wireless output code X, F Fieldbus output code F, Rosemount 2051C Ranges 2–5 or OUNDATION Rosemount 2051T Ranges 1–4, SST and Alloy C 276 diaphragms and silicone fill fluid. High performance option includes 0.05% reference accuracy, and five year stability.
Page 108 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Model Product description 2051CFA...
Page 109 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Piping orientation ★...
Page 110 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 111 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Options (include with selected model number) Extended product warranty...
Page 112 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. OS&Y gate valve, carbon steel OS&Y gate valve, Alloy C-276 Special shipment...
Page 113 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-16. Rosemount 2051CFA Annubar Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Sensor fill fluid and O-ring options ★...
Page 114 (page 85). HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7. Not available with low power output code M.
Page 115 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-17. Rosemount 2051CFC Compact Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Model Product description 2051CFC...
Page 116 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-17. Rosemount 2051CFC Compact Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Differential pressure range ★...
Page 117 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-17. Rosemount 2051CFC Compact Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 118 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-17. Rosemount 2051CFC Compact Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. (7)(12) Materials conformance NACE MR-0175/ISO 15156...
Page 119 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-17. Rosemount 2051CFC Compact Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Sensor fill fluid and O-ring options ★...
Page 120 November 2016 00809-0300-4101, Rev BB HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.
Page 121 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-18. Rosemount 2051CFP Integral Orifice Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Model Product description 2051CFP...
Page 122 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-18. Rosemount 2051CFP Integral Orifice Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 123 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-18. Rosemount 2051CFP Integral Orifice Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. Transmitter housing material Conduit entry size ★...
Page 124 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-18. Rosemount 2051CFP Integral Orifice Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. (3)(8) Flow calibration Discharge coefficient verification...
Page 125 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-18. Rosemount 2051CFP Integral Orifice Flowmeter Ordering Information ★ The Standard offering represents the most common options. The starred options (★) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time. ★...
Page 126 To improve pipe perpendicularity for gasket sealing, socket diameter is smaller than standard pipe O.D. HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.
Page 127 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-19. Rosemount 2051L Liquid Level Transmitter Ordering Information ★ ★ The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 128 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-19. Rosemount 2051L Liquid Level Transmitter Ordering Information ★ ★ The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 129 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-19. Rosemount 2051L Liquid Level Transmitter Ordering Information ★ ★ The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 130 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-19. Rosemount 2051L Liquid Level Transmitter Ordering Information ★ ★ The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 131 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-19. Rosemount 2051L Liquid Level Transmitter Ordering Information ★ ★ The Standard offering represents the most common options. The starred options ( ) should be selected for best delivery. The Expanded offering is subject to additional delivery lead time.
Page 132 Typical model number: 2051L 2 A A0 X D 21 A A B4 M5 F1 HART Revision 5 is the default HART output. The Rosemount 2051 with Selectable HART can be factory or field configured to HART Revision 7. To order HART Revision 7 factory configured, add option code HR7.
Page 133: Range Limits
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB A.7 Range limits Table A-20. Rosemount 2051C Differential/Gage Pressure Transmitter Range Limits Range 1 span Range 2 span Range 3 span Range 4 span Range 5 span Units 1000 83.040 8304 553.60...
Page 134 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Table A-22. Rosemount 2051T Gage and Absolute Pressure Transmitter Range Limits Range 1 span Range 2 span Range 3 span Range 4 span Range 5 span Units 8.30397 831.889 41.5198 4159.45 221.439 22143.9...
Page 135: Profibus Electronics Spare Parts Ordering Information
00809-0300-4101, Rev BB A.8 Profibus electronics spare parts ordering information Model Spare Part Type SP2051 Rosemount 2051 Electronics Board Spare Parts Transmitter Output Profibus — PA Protocol Options (include with existing model number) Configure Electronics for Configuration Buttons Configure Electronics for Local Operator Interface...
Page 136: Other Spare Parts
Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB A.9 Other spare parts Terminal block Part number Standard terminal block assembly 02051-9005-0021 Transient terminal block assembly (option T1) 02051-9005-0022 FISCO terminal block assembly 02051-9005-0023 Part number LCD display LCD display kit PROFIBUS PA - Aluminum 03031-0193-0104...
Page 137 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Part number Flange/adapter bolt kit (73 mm [2.88 in.]) (set of 4) Carbon steel 03031-0306-0001 316 SST 03031-0306-0002 ASTM A 193, Grade B7M 03031-0306-0003 Part number Manifold/flange kit (57 mm [2.25 in]) (set of 4) Carbon steel 03031-0311-0001 316 SST...
Page 138 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB 316 SST 03031-0388-0022 Cast C-276 03031-0388-0023 Part number Gage coplanar flange Nickel-plated carbon steel 03031-0388-1025 316 SST 03031-0388-1022 Cast C-276 03031-0388-1023 Coplanar Flange Alignment Screw (package of 12) 03031-0309-0001 Part number Traditional flange 316 SST...
Page 139 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Part number Rosemount 2051T bracket kit B4 bracket, SST, 2-in. pipe mount, CS bolts 03031-0189-0004 Part number Rosemount 2051C Traditional flange bracket kits B1 bracket, 2-in. pipe mount, CS bolts 03031-0313-0001 B2 bracket, panel mount, CS bolts 03031-0313-0002...
Page 140 Specifications and Reference Data Reference Manual November 2016 00809-0300-4101, Rev BB Figure A-17. Spare Parts Diagram A. Electronics housing G. Electronics housing cover O-ring B. Terminal block H. Electronics board C. Electronics housing module O-ring I. Sensor module D. Process O-ring J.
Page 141: European Directive Information
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Appendix B Product Certifications Rev 1.5 European Directive Information ..........page 131 Ordinary Location Certification .
Page 142: Europe
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Canada Explosion-Proof, Dust Ignition Proof Special Conditions for Safe Use (X): Certificate: 2041384 1. Appropriate cable, glands and plugs need to be Standards: CAN/CSA C22.2 No. 0-10, suitable for a temperature of 5 °C greater than CSA Std C22.2 No.
Page 143: International
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Markings: Ex db IIC T6... T4 Ga/Gb ≤ ≤ T6(–60 °C +70 °C), Table B-3. Input Parameters ≤ ≤ T4/T5(–60 °C +80 °C) FISCO Parameter Table B-4. Process Connection Temperature Voltage U 17.5 V Temperature Process...
Page 144: Brazil
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Special Condition for Safe Use (X): IECEx Type n Certificate: IECExBAS08.0046X 1. If the equipment is fitted with an optional 90 V Standards: IEC60079-0:2011, IEC60079-15:2010 transient suppressor, it is incapable of withstanding ≤...
Page 145: China
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Special Conditions for Safe Use (X): Special Conditions for Safe Use (X): 1. If the equipment is fitted with an optional 90 V 1. Symbol “X” is used to denote specific conditions of transient suppressor, it is incapable of withstanding use: the 500 V insulation from earth test and this must be...
Page 146: Japan
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB B.8 Japan The enclosure may be made of aluminum alloy  and given a protective polyurethane paint finish; however, care should be taken to protect it from Japan Flameproof impact or abrasion if located in Zone 0. Certificate: TC20598, TC20599, TC20602, TC20603 [HART];...
Page 147: B.11Additional Certifications
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB B.11 Additional Certifications SBS American Bureau of Shipping (ABS) Type Approval Certificate: 09-HS446883B-3-PDA Intended Use: Marine and Offshore Applications Measurement of either Gauge or Absolute Pressure for Liquid, Gas, and Vapor ABS Rules: 2013 Steel Vessels Rules 1-1-4/7.7, 1-1-Appendix 3, 4-8-3/1.7, 4-8-3/13.1 SBV Bureau Veritas (BV) Type Approval...
Page 148: B.12Installation Drawings
Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB B.12 Installation drawings Figure B-1. Factory Mutual 02051-1009 Product Certifications...
Page 149 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 150 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 151 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 152 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 153 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 154 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 155 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 156 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 157 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 158 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 159 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 160 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 161 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Figure B-2. Canadian Standards Association (CSA) 02051-1008 Product Certifications...
Page 162 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 163 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 164 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 165 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 166 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 167 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 168 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 169 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 170 Product Certifications Reference Manual November 2016 00809-0300-4101, Rev BB Product Certifications...
Page 171: Overview
Reference Manual Local Operator Interface (LOI) Menu 00809-0300-4101, Rev BB November 2016 Appendix C Local Operator Interface (LOI) Menu Overview ............. . . page 161 Detailed LOI Menu .
Page 172 Reference Manual Local Operator Interface (LOI) Menu 00809-0300-4101, Rev BB November 2016 Figure C-1. Detailed LOI Menu Either button Password protection is default out of the factory as off. The customer will need a configuration tool to set it. PASSWORD CODE FALSE CORRECT?
Page 173 Reference Manual Local Operator Interface (LOI) Menu 00809-0300-4101, Rev BB November 2016 Level Units Pressure Units Flow Units Cubic Meters Per Second Inches of water Percentage Chosen Volume Millimeters millibar Kilograms Per Minute Chosen Volume Centimeters Ton Per Hour Chosen Volume Pounds per square Meters...
Page 174 Reference Manual Local Operator Interface (LOI) Menu 00809-0300-4101, Rev BB November 2016 Local Operator Interface (LOI) Menu...
Page 175: Overview
Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 ® Appendix D PROFIBUS PA Block Information Overview ............. . . page 165 Safety messages .
Page 176: Profibus Block Parameters
Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 PROFIBUS block parameters Table D-1 through Table D-5 can be used to cross reference parameters from the PROFIBUS specification, Class 2 Master, and Local Operator Interface (LOI). Table D-1. Physical Block Parameters ™...
Page 177 Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 Table D-1. Physical Block Parameters ™ Index Parameter name name Definition location User-definable text to describe the DESCRIPTOR Descriptor device. User-definable message to the device or DEVICE_MESSAGE Message application in plant. Installation DEVICE_INSTAL_DATE Date of installation of the device.
Page 178 Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 Table D-2. Transducer Block Parameters Index Parameter name DTM name Definition location The identification number of the plant ALERT_KEY Alert Key unit. This information may be used in the host for sorting alarms, etc. Contains desired mode of the block TARGET_MODE Target Mode...
Page 179 Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 Table D-2. Transducer Block Parameters Index Parameter name DTM name Definition location Process PROCESS_CONNECTION_MATERIAL Connection Type of material of the flange Material Sensor temperature, in TEMPERATURE Temperature TEMPERATURE_UNIT Temperature Engineering units of the sensor TEMPERATURE_UNIT UNITS...
Page 180 Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 Table D-3. Analog Input Block Parameters Index Parameter name DTM name Definition location Contains desired mode of the block TARGET_MODE Target Mode normally set by the operator or a control specification.
Page 181: Condensed Status
If blank, parameter is not applicable to LOI. Condensed status The Rosemount 2051 device utilizes condensed status as recommended by the Profile 3.02 specification and NE 107. Condensed status has some additional bits and changed bit assignments from classic status. Confirm bit assignment using...
Page 182 Reference Manual PROFIBUS® PA Block Information 00809-0300-4101, Rev BB November 2016 PROFIBUS® PA Block Information...
Page 183 Reference Manual Index 00809-0300-4101, Rev BB November 2016 .....18 Environmental considerations Approval Drawings ..151 Canadian Standards Association .
Page 184 Reference Manual Index 00809-0300-4101, Rev BA November 2016 Mounting Sensor ....... 18 Installation Module .
Page 186 Singapore 128461 Standard Terms and Conditions of Sale can be found at: +65 6777 8211 www.Emerson.com/en-us/pages/Terms-of-Use The Emerson logo is a trademark and service mark of Emerson Electric Co. +65 6777 0947 Annubar, Coplanar, Instrument Toolkit, PlantWeb, Rosemount, and Enquiries@AP.EmersonProcess.com Rosemount logotype are trademarks of Emerson Process Management.

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