Emerson Rosemount 2051HT Quick Start Manual
Hygienic pressure transmitterwith foundation fieldbus protoco
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Summary of Contents for Emerson Rosemount 2051HT
- Page 1 Quick Start Guide 00825-0200-4591, Rev BA November 2019 ™ Rosemount 2051HT Hygienic Pressure Transmitter ™ with F Fieldbus Protocol OUNDATION...
- Page 2 Quick Start Guide November 2019 Contents About this guide...........................3 System readiness......................... 6 Transmitter installation........................ 7 Product certifications......................... 23 Rosemount 2051HT...
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Page 3: About This Guide
November 2019 Quick Start Guide About this guide Safety messages This guide provides basic guidelines for the Rosemount 2051HT Transmitter. It does not provide instructions for configuration, diagnostics, maintenance, service, troubleshooting, Explosion-proof, Flameproof, or intrinsically safe (I.S.) installations. CAUTION The products described in this document are NOT designed for nuclear- qualified applications. - Page 4 • Physical security is an important part of any security program and fundamental to protecting your system. Restrict physical access by unauthorized personnel to protect end users’ assets. This is true for all systems used within the facility. Rosemount 2051HT...
- Page 5 November 2019 Quick Start Guide WARNING Replacement equipment or spare parts not approved by Emerson for use as spare parts could reduce the pressure retaining capabilities of the transmitter and may render the instrument dangerous. • Use only bolts supplied or sold by Emerson as spare parts.
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Page 6: System Readiness
Rosemount p.org 2051 Pressure Transmitter DD5: DD Rev 1 FieldCommGrou Reference p.org Manual newer Emerson AMS Device Emerson.com Manager V 10.5 or higher: DD Rev 2 Emerson AMS Device Emerson.com Manager V 8 to 10.5: DD Rev 1 Emerson Field... -
Page 7: Transmitter Installation
3.1.1 Conduit entry orientation When installing a Rosemount 2051HT, it is recommended installing so a conduit entry faces downward toward the ground to maximize drainability when cleaning. 3.1.2... - Page 8 To identify which device is at a particular location use the removable tag provided with the transmitter. Ensure the physical device tag (PD tag field) is properly entered in both places on the removable commissioning tag and tear off the bottom portion for each transmitter. Rosemount 2051HT...
- Page 9 The device description loaded in the host system must be at the same revision as this device. The device description can be downloaded from the by selecting Download host system website or Emerson.com/Rosemount Device Drivers under Product Quick Links. You can also visit Fieldbus.org select End User Resources.
- Page 10 To disable simulation, the switch must be in the disable position or the software simulate parameter must be disabled through the host. Figure 3-4: Transmitter Electronics Board Aluminum Polished 316 SST A. Simulate switch B. Security switch Rosemount 2051HT...
- Page 11 November 2019 Quick Start Guide Connect the wiring and power up Use copper wire of sufficient size to ensure the voltage across the transmitter power terminals does not drop below 9 Vdc. Power supply voltage can be variable, especially under abnormal conditions such as when operating on battery backup.
- Page 12 Procedure 1. Remove the field terminals housing cover. 2. Connect the wiring pair and ground as indicated in Figure 3-5. a) Trim the cable shield as short as practical and insulate from touching the transmitter housing. Rosemount 2051HT...
- Page 13 5. Plug and seal unused conduit connections. Note The Rosemount 2051HT polished 316 SST housing only provides ground termination inside the terminal compartment. 3.5.2 Power supply The transmitter requires between 9 and 32 Vdc (9 and 30 Vdc for intrinsic safety) to operate and provide complete functionality.
- Page 14 If your configuration tools don't support Dashboard DD's or DTM's, use manual setup. Navigation instructions for each step are provided below. In addition the screens used for each step are shown in Device revisions and drivers. Rosemount 2051HT...
- Page 15 November 2019 Quick Start Guide Figure 3-6: Configuration Flowchart Quick Start Guide...
- Page 16 Before beginning configuration you may need to verify the Device Tag or deactivate hardware or software write protection on the transmitter. To do this perform this task. Otherwise, continue at navigating AI block configuration. Rosemount 2051HT...
- Page 17 November 2019 Quick Start Guide Procedure 1. To verify the device tag: a) Navigation: from the Overview screen, select Device Information to verify the device tag. 2. To check the switches (see Figure 3-4): a) Verify the write lock switch is in the unlocked position if the switch has been enabled in software.
- Page 18 5. If L_TYPE is “Indirect” or “Indirect Square Root”, set “OUT_SCALE” to change engineering units. a) Select the OUT_SCALE UNITS from the dropdown menu. b) Set the OUT_SCALE low value. This may be elevated or suppressed for level applications. Rosemount 2051HT...
- Page 19 November 2019 Quick Start Guide c) Set the OUT_SCALE high value. This may be elevated or suppressed for level applications. d) If L_TYPE is “Indirect”, the AI Block may be placed in AUTO mode to return the device to service. Guided Setup does this automatically.
- Page 20 The simulate enable/disable switch may be in either position for normal device operation. Enable software write lock Procedure 1. Navigate from the Overview screen. a. Select Device Information. b. Select the Security and Simulation tab. 2. Perform Write Lock Setup to enable software write lock. Rosemount 2051HT...
- Page 21 November 2019 Quick Start Guide AI block configuration parameters Use the pressure examples for guides. Parameters Enter data Channel 1 = Pressure, 2 = Sensor Temp L-Type Direct, Indirect, or Square Root XD_Scale Scale and Engineering Units torr at 0 °C O at 4 °C O at 4 °C Note...
- Page 22 Navigate to Configure > Guided Setup and select Zero Trim. b) The method will execute the zero trim. 2. To use manual setup: a) Navigate to Overview > Calibration > Sensor Trim and select Zero Trim. b) The method will execute the zero trim. Rosemount 2051HT...
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Page 23: Product Certifications
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... - Page 24 ≤ +70 °C) Table 4-1: Input Parameters Parameter HART Fieldbus/PROFIBUS Voltage U 30 V 30 V Current I 200 mA 300 mA Power P 1.3 W Capacitance C 0.012 μF 0 μF Inductance L 0 mH 0 mH Rosemount 2051HT...
- Page 25 November 2019 Quick Start Guide Specific Conditions of Safe Use (X): 1. If the equipment is fitted with an optional 90 V transient suppressor, it is incapable of withstanding the 500 V isolation from earth test and this must be taken into account during installation. 2.
- Page 26 Quick Start Guide November 2019 Additional Certifications ® All Rosemount 2051HT transmitters with the following connections are 3-A approved and labeled: T32: 1½-in. Tri-Clamp T42: 2-in. Tri-Clamp If process connection B11 is selected, please reference the ordering table of the Rosemount 1199 Diaphragm Seal...
- Page 27 November 2019 Quick Start Guide Rosemount 2051HT Declaration of Conformity Quick Start Guide...
- Page 28 Quick Start Guide November 2019 Rosemount 2051HT...
- Page 29 November 2019 Quick Start Guide Quick Start Guide...
- Page 30 Quick Start Guide November 2019 4.10 China RoHS Rosemount 2051HT China RoHS List of Rosemount 2051HT Parts with China RoHS Concentration above MCVs / Hazardous Substances Hexavalent Polybrominated Polybrominated Part Name Lead Mercury Cadmium Chromium biphenyls diphenyl ethers (Pb) (Hg)
- Page 31 November 2019 Quick Start Guide Quick Start Guide...
- Page 32 The Emerson logo is a Twitter.com/Rosemount_News trademark and service mark of Emerson Electric Facebook.com/Rosemount Co. Rosemount is a mark of one of the Emerson Youtube.com/user/ family of companies. All other marks are the RosemountMeasurement property of their respective owners.