Varec Network Adapter 4000 Technical Information

TI402F/00/en/07.06Technical InformationTank Side Monitor NRF590Inventory ControlField device for tank sensor operation and monitoring and for integrat

10Values transmitted by the Field ProtocolsThe following values can be transmitted by the communication protocols:Tank Value Symbol V1 - old V1 - new

11Technical data of the non-IS inputs and outputsAnalogue 4...20 mA input (option, s. pos. 20 of the product structure)Analogue 4...20 mA outputsDiscr

12Technical Data of the IS inputs and outputsHART input loopSpot RTD input (option, s. pos. 40 of the product structure)IS Analogue 4...20 mA input (o

13Auxiliary energyAC supply 55 ... 264 VAC; insensitive to polarity / CSA approved: 55 ... 250 VACDC supply 18 ... 55 VAC/DCPower consumption • 370 mA

14Electrical connection - non-i.s. terminalsTerminal assignment of the field protocol/host sideL00-NRF590-04-08-08-en-00204 A1/+05 A2/-06 B1/+07 B2/-0

15Terminal01L/+02N/-04A1/+05A2/-06B1/+07B2/-00SPower supplyDiscrete I/O A +Discrete I/O A-Discrete I/O B +Discrete I/O B-Cable screen08C109C210C311C41

16Connection of the field protocolsSakura V1The V1 protocol provides 2 wire communication allowing up to 10 devices to operate on a loop. V1 connects

17Connection of the auxiliary energyThe Tank Side Monitor can be AC or DC supplied, depending on the installed power supply board. The AC supply needs

18Electrical connection - i.s. terminalsTerminal assignmentL00-NRF590-04-00-08-en-018Terminal Designation Meaning16 D+ + RTD drive1)1) These terminal

19Connection of HART instrumentsTank sensorsThe Tank Side Monitor can interface to a maximum of 6 i.s. HART sensors. All HART sensors are connected to

2Table of ContentsFunction and system design. . . . . . . . . . . . . . . . . . . . . 3Application . . . . . . . . . . . . . . . . . . . . . . . . . .

20Performance characteristicsAccuracy HART sensorsAccuracy of all data from connected HART sensors depends on the type and installation of instruments

21Installation conditionsWall mountingL00-NRF590-17-00-06-xx-001Mounting on vertical railL00-NRF590-17-00-06-en-0023.94"(100 mm)3.94"(100 mm

22Mounting on horizontal railL00-NRF590-17-00-06-en-003Rail mounting kit(Order No.: 52013134)maximumØ3.5" (90 mm)

23Ambient conditionsAmbient temperature -40 °C ... +60 °C (-40 °F ... +140 °F )Storage temperature -55 °C ... 85 °C (-67 °F...185 °F)Ingress protectio

24Mechanical constructionDesign, dimensionsL00-NRF590-06-00-06-yy-001Construction The NRF590 housing has three separate compartments, one containing a

25Human interfaceDisplay and operating elementsLiquid crystal display (LCD)Four lines with 20 characters each. Display contrast adjustable through key

26Format of decimal numbersThe number of decimal places displayed can be selected from three resolution presets (high, normal, low)VAlue resolution pr

27Operating concept The Tank Side Monitor is operated via a four-layer menu. The structure of the menu accounts for typical measuring tasks as well as

28Certificates and ApprovalsCE mark The measuring system meets the legal requirements of the EC-guidelines. Endress+Hauser confirms the instrument pas

29External standards and guidelinesEN 60529Protection class of housing (IP-code)EN 61010Safety regulations for electrical devices for measurement, con

3Function and system designApplication The Tank Side Monitor NRF590 is a field device for the integration of tank sensors into tank inventory systems.

30Ordering informationProduct structure Ordering structure Tank Side Monitor NRF59010 CertificatesA For non-hazardous areas6 ATEX II 2 (1) EEx d (ia)

3180 Glands/Entries - non ISF 2 x G 1/2" gland (in preparation)B 2 x Ex d M20x1.5 entriesC 2 x Ex d G 1/2" entriesD 2 x Ex d 1/2" NPT e

32AccessoriesDiscrete I/O modules Standard mechanical diagram for all I/O modulesL00-NRF590-00-00-08-en-0011.00(25.4).25(6.35).040 (1.0) DIA..30(7.6).

33Output modulesAC voltage DC voltageNRF590 order code1)module A1) This order code is valid if the module is preinstalled in the Tank Side Monitor as

34Input modulesAC voltage DC voltageNRF590 order code1)module A1) This order code is valid if the module is preinstalled in the Tank Side Monitor as

35Relay output moduleNRF590 order code1)module A1) This order code is valid if the module is preinstalled in the Tank Side Monitor as module A or mod

36Rail mounting kit For rail mounting the Tank Side Monitor to vertical or horizontal pipe.Order-Number: 52013134L00-NRF590-00-00-06-en-001

37Supplementary DocumentationSpecial Documentation SD 001VSpecial Documentation - Radar Tank GaugingTechnical Information TI 006GTechnical Information

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4HART interfacePower supply for HART instrumentsThe Tank Side Monitor provides intrinsically safe power for 2-wire tank sensors. It also can provide i

International Head QuarterEndress+HauserGmbH+Co. KGInstruments InternationalColmarer Str. 679576 Weil am RheinDeutschlandTel. +49 76 21 9 75 02Fax +49

5Typical Tank calculationsSetup preset Installation example Sensors measured/calculated valuesrequired parametersDirect level measurementLevel onlyL00

6Setup preset Installation example Sensors measured/calculated valuesrequired parametersHydrostatic Tank Gauging (HTG)HTG P1L00-NRF590-14-00-08-yy-006

7Corrections The Tank Side Monitor can automatically calculate the following corrections:• Correction for the Hydrostatic Tank Deformation (HyTD)• Tem

8Inputs and outputsL00-NRF590-04-08-08-en-003Non IS inputs and outputsIS inputs and outputs4...20 mA4...20 mA 4...20 mA4...20 mANon-i.s.terminalsEx dP

9Fieldbus Protocols The Tank Side Monitor NRF590 supports all of the following industry standard communication protocols allowing it to be integrated