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HomeMy WebLinkAboutTD_IFC 100__en__100709_4000040503_R03 1 1 0 7 AL 1-� O O O O IFC 100 Technical Datasheet Signal converter for electromagnetic flowmeters • Simple and easy to install and start-up • Diagnostics of device and application • Extremely fast signal conversion �X ■7IV\ ■ ��w COMMUNICATION PROTOCOL The documentation is only complete when used in combination with the relevant documentation for the sensor. ©KROHNE 07/2009-4000040503-TO IFC 100 R03 en KROHNE ■ CONTENTS 1 Product features 3 1.1 The more than economical solution ................................................................................3 1.2 Options and variants......................................................................................................... 5 1.3 Signal converter/ measuring sensor combination possibilities..................................... 7 1.4 Measuring principle.......................................................................................................... 7 2 Technical data 8 2.1 Technical data...................................................................................................................8 2.2 Dimensions and weights ................................................................................................ 14 2.2.1 Housing ................................................................................................................................. 14 2.2.2 Mounting plate, wall-mounted version ................................................................................ 17 2.3 Flow tables ..................................................................................................................... 18 2.4 Measuring accuracy ....................................................................................................... 20 3 Installation 21 3.1 Intended use ................................................................................................................... 21 3.2 Installation specifications .............................................................................................. 21 3.3 Mounting of the compact version................................................................................... 21 3.4 Mounting the wall-mounted housing, remote version .................................................. 22 3.4.1 Wall mounting....................................................................................................................... 22 4 Electrical connections 24 4.1 Important notes on electrical connection...................................................................... 24 4.2 Preparing the signal and field current cables............................................................... 24 4.2.1 Signal cable A (type DS 300), construction...........................................................................24 4.2.2 Length of signal cable A........................................................................................................ 25 4.2.3 Connection diagram for signal and field current cable ....................................................... 26 4.3 Connecting the power..................................................................................................... 27 4.4 Overview of outputs........................................................................................................ 29 4.4.1 Description of the CG number.............................................................................................. 29 4.4.2 Fixed, non-alterable output versions ................................................................................... 29 4.5 Laying electrical cables correctly..................................................................................30 5 Notes 31 2 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en M PRODUCT FEATURES p 1 .1 The more than economical solution The IFC 100 electromagnetic signal converter is designed to measure the flow velocity, conductivity,volume and mass flow of electrically conductive, liquid media. The signal converter can be combined with any measuring sensor, making it very widely used. In terms of available housing versions, there is a compact variant, in which the signal converter is connected to the measuring sensor, as well as a 0° and 45'version. If the measuring point is difficult to access or the ambient conditions prevent the use of the compact variant, the signal converter is available in a wall-mounted housing. The IFC 100 was designed for applications requiring an economical measuring solution with a high level of technology. 1 2 (signal converter in wall-mounted housing) 1� Large backlit graphic display with 4 push buttons to operate the signal converter without having to open the housing 2� Supply voltage: 100...230 VAC(standard)and 24 VDC or 24 VAC/DC(optional) 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 3 p PRODUCT FEATURES Highlights • Simple installation and start-up • Available inputs and outputs: Current output (incl. HART®), pulse/frequency output, status output and control input • Large backlit graphic display with intuitive operation • A variety of operating languages integrated as standard • Maintenance free • Excellent price/performance ratio • Extremely quick signal conversion Industries • Water&Wastewater • Agriculture • Heating, Ventilation &Air Conditioning (HVAC) • Machinery • Power plants Applications • Measuring homogeneous media • Water distribution networks and spray-irrigation systems • Water treatment • Environmental technology 4 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en PRODUCT FEATURES p 1 .2 Options and variants Modular converter concept Despite its somewhat different appearance, the IFC 100 has many of the same functions as its "big brother" IFC 300. Diagnostic function, conductivity measurement and simple navigation to name but a few. i This latest member of the converter family also has a large number of fully-developed functions: • various power supply versions (AC, DC, AC/DC) • HART®as standard optional Ex version available r (Compact version as 45'version) Compact design in various versions The IFC 100 C in the 0°version is ideal for installation in vertical pipelines. On the other hand, the 45'version improves the readability of the display in specific applications. The backlit display provides excellent readability 3.538 from long distances. The 4 push buttons make operation, start-up and configuration simple. OD +� In the 0°version, the signal converter can be rotated in 90' increments allowing for customer-specific installation position. The 45'version can only be rotated in 180' increments. i a (Compact version as 0°version) 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 5 H PRODUCT FEATURES Remote version in wall-mounted housing For temperature effects, vibration or in places that are difficult to access, remote installation is possible with the IFC 100 W. A signal cable is used to connect the measuring sensor and the converter for the purposes of power o G supply and signal processing. The electronics can be used in all housing versions without having to be reconfigurated. r (signal converter in wall-mounted housing) Diagnostics The IFC 100 has been equipped with a wide variety of `i diagnostic tools for device function and application check. . L Conductivity measurement • Electrode error Process or ambient temperature too high ,4W 6 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en � � M ■ PRODUCT FEATURES p 1 .3 Signal converter/ measuring sensor combination possibilities Measuring sensor Measuring sensor+ measuring converter IFC 100 Compact W/450 version) Remote wall-mounted housing 0PTIFLUX 1000 OPTIFLUX 1100 C OPTIFLUX 1100 W 0PTIFLUX 2000 OPTIFLUX 2100 C 0PTIFLUX 2100 W 0PTIFLUX 4000 OPTIFLUX 4100 C OPTIFLUX 4100 W 0PTIFLUX 5000 OPTIFLUX 5100 C OPTIFLUX 5100 W 0PTIFLUX 6000 OPTIFLUX 6100 C 0PTIFLUX 6100 W WATERFLUX 3000 WATERFLUX 3100 C WATERFLUX 3100 W 1 .4 Measuring principle An electrically conductive fluid flows inside an electrically insulating pipe through a magnetic field. This magnetic field is generated by a current, flowing through a pair of field coils. Inside of the fluid, a voltage U is generated: U =v* k* B * D in which: v= mean flow velocity k= factor correcting for geometry B = magnetic field strength D = inner diameter of flow meter The signal voltage U is picked off by electrodes and is proportional to the mean flow velocity v and thus the flow rate q. A signal converter is used to amplify the signal voltage, filter it and convert it into signals for totahsing, recording and output processing. 3 2 4 1 1� Induced voltage(proportional to flow velocity) 2� Electrodes 3Z Magnetic field 4� Field coils 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 7 © TECHNICAL DATA 2.1 Technical data • The following data is provided for general applications. lfyou require data that is more relevant to your specific application,please contact us oryour local representative. • Additional information(certificates, special tools, software_J and complete product documentation can be downloaded free of charge from the website(Download Cented Measuring system Measuring principle Faraday's law of induction Application range Continuous measurement of current volume flow,flow velocity,conductivity, mass flow(at constant density),coil temperature of the measuring sensor Design Modular design The measuring system consists of a measuring sensor and a signal converter. Measuring sensor OPTIFLUX 1000 DN10...150/3/8...6" OPTIFLUX 2000 DN25...1200/1...48" OPTIFLUX 4000 DN2.5...1200/1/10...48" OPTIFLUX 5000 Flange: DN15...300/'/2...12" Sandwich: DN2.5...100/1/10...4" OPTIFLUX 6000 DN2.5...150/1/10...6" WATERFLUX 3000 DN25...600/1...24" With the exception of the OPTIFLUX 1000 and WATERFLUX 3000 all measuring sensors are also available in an Ex-version. Signal converter Compact version (C) IFC 100 C (0°&45°version) Remote version (W) IFC 100 W All signal converters are also available in Ex-versions. Options Outputs Current- (ind. HART®), pulse,frequency,status output and/or limit switch Totalizer 2 internal counters with a max.of 8 counter places(e.g.for counting volume and/or mass units) Verification Integrated verification,diagnostic functions: measuring device, empty pipe detection,stabilization 8 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en TECHNICAL DATA Display and user interface Graphic display LC display, backlit white. Size: 128 x 64 pixels,corresponds to 59 x 31 mm=2.32"x 1.22" Ambient temperatures below-25°C/-13T, may affect the readability of the display. Operating elements 4 push buttons for operator control of the signal converter without opening the housing. Remote control PACTwareo(incl. Device Type Manager(DTM)) (in preparation) HART®Hand Held Communicator from Emerson Process(in preparation) AMS®from Emerson Process(in preparation) PDM®from Siemens(in preparation) All DTMs and drivers are available free of charge from the manufacturer's website. Display functions Operating menu Setting the parameters using 2 measured value pages, 1 status page, 1 graphics page (measured values and graphics are freely adjustable) Language display texts English, French, German, Dutch, Polish, Portuguese, Danish,Spanish,Swedish, Slovenian, Italian (others on request) Units Metric, British and US units selectable as required from lists forvolume/mass flow and counting,flow velocity, electrical conductivity,temperature Measuring accuracy Reference conditions Medium:water Temperature: 20°C/68°F Pressure: 1 bar/14.5 psi Inlet section:>_5 DN Maximum measuring error ±0.3%of the measured value±1 mm/s, depending on the measuring sensor For detailed information and accuracy curves, refer to chapter"Accuracy". Repeatability ±0.1% 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 9 © TECHNICAL DATA Operating conditions Temperature Process temperature Refer to technical data for the measuring sensor. Ambient temperature Depends on the version and combination of outputs. It is a good idea to protect the converter from external heat sources such as direct sunlight as higher temperatures reduce the life cycle of all electronic components. Ambient temperatures below-25°C/-13T, may affect the readability of the display. Storage temperature -40...+70°C/-40...+158T Pressure Medium Refer to technical data for the measuring sensor. Ambient pressure Atmospheric Chemical properties Electrical conductivity All media except for water:>_5 pS/cm (also refer to the technical data for the measuring sensor) Water:>_20 pS/cm Physical condition Conductive, liquid media Solid content(volume) <_ 10%for OPTI FLUX measuring sensors Gas content (volume) <_3%for OPTIFLUX measuring sensors Flow rate For detailed information, refer to chapter"Flow tables". Other conditions Protection category acc.to IP66/67(acc.to NEMA 4/44 IEC 529/EN 60529 Installation condtitions Installation For detailed information, refer to chapter"Installation conditions". Inlet/outlet runs Refer to technical data for the measuring sensor. Dimensions and weights For detailed information refer to chapter"Dimensions and weights". Materials Signal converter housing Die-cast aluminium (polyurethane coated) Measuring sensor For housing materials, process connections, liners,grounding electrodes and gaskets,see the technical data for the measuring sensor. 10 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en TECHNICAL DATA Electrical connection General Electrical connection is carried out in conformity with the VDE 0100 directive "Regulations for electrical power installations with line voltages up to 1000 T or equivalent national regulations. Power supply 100...230VAC (-15%/+10%),50/60 Hz; non-Ex:standard; Ex: optional 240 VAC+5%is included in the tolerance range. 12...24 VDC (-55%/+30%); only available in non Ex version 12 VDC- 10%is included in the tolerance range. 24 VAC/DC(AC: -15%/+10%; DC: -25%/+30%);only available as Ex version 12 V is not included in the tolerance range. Power consumption AC: 7 VA DC:4 W Signal cable Only necessary for remote device versions. DS 300(type A) Max. length:600 m/1950 ft(depending on electrical conductivity and version of measuring sensor) Cable entries Standard: M20 x 1.5(8...12 mm) Option:'/2" NPT, PF'/2 Outputs General All outputs are electrically isolated from each other and from all other circuits. All operating data and output values can be adjusted. Description of used abbreviations Uext=external voltage; RL=load+resistance; Uo=terminal voltage; Inom= nominal current Current output Output data Volume flow, mass flow,diagnostics value,flow velocity,coil temperature, conductivity Settings Without HART® Q=0%: 0...20 mA; Q= 100%: 10...21.5 mA Error identification:0...22 mA With HART Q=0%:4...20 mA; Q= 100%: 10...21.5 mA Error identification:3.5...22 mA Operating data Active Uint,nom=20 VDC I<22 mA RL<_750 n Passive Uext<32 VDC I<22 mA Up<_2VatI =22mA RL<(Uext- UO)/Imax 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 11 © TECHNICAL DATA HART® Description HART®protocol via active and passive current output HART®version:V5 Universal HART®parameter: completely integrated Load >_250 S2 at HART®test point; Note maximum load for current output! Multi-Drop operation Yes,current output=4 mA Multi-Drop address adjustable in operation menu 1...15 Device driver Available for FC 375/475,AMS, PDM, FDT/DTM Registration (HART Yes Communication Foundation) Pulse or frequency output Output data Pulse output:volume flow, mass flow Frequency output:volume flow, mass flow,diagnostic value,flow velocity, coil temperature,conductivity Function Adjustable as pulse or frequency output Pulse rate/frequency 0.01...10000 pulses/s or Hz Settings Pulses per volume or mass unit or max.frequency for 100%flow Pulse width:setting automatic,symmetric or fixed (0.05...2000 ms) Operating data Passive Uext<32 VDC fmax in operating menu set to fmax< 100 Hz: I_< 100 mA open: I_<0.05 mA at Uext=32 VDC closed: U0,max=0.2 V at I_< 10 mA U0,max=2 V at I<_ 100 mA fmax in operating menu set to 100 Hz<fmax< 10 kHz: I_<20mA open: 1<_0.05 mA at Uext=32 VDC closed: U0,max= 1.5 V at I_< 1 mA U0,max=2.5VatI<_ 10mA U0,max=5.OVat 1_<20 mA Low flow cut-off Function Switching point and hysteresis separately adjustable for each output, counter and the display Switching point Set in increments of 0.1. 0...20% (current output,frequency output)or 0...±9.999 m/s(pulse output) Hysteresis Set in increments of 0.1. 0...5%(current output,frequency output)or 0...5 m/s(pulse output) 12 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en TECHNICAL DATA Time constant Function The time constant corresponds to the elapsed time until 67%of the end value has been reached according to a step function. Settings Set in increments of 0.1. 0...100 s Status output/limit switch Function and settings Adjustable as automatic measuring range conversion, display of flow direction, counter overflow,error,switching point or empty pipe detection Valve control with activated dosing function Status and/or control: ON or OFF Operating data Passive Uext<_32 VDC I_< 100 mA open: I_<0.05 mA at Uext=32 VDC closed: U0,max=0.2 V at 1<_ 10 mA U0,max=2 V at I<_ 100 mA Modbus(in preparation) Description Modbus RTU, Master/Slave, RS485 Address range 1...247 Broadcast Supported with function code 16 Supported Baudrate 1200, 2400,4800,9600, 19200,38400, 57600, 115200 Baud Approvals and certificates CE The device fulfils the statutory requirements of the EC directives.The manufacturer certifies that these requirements have been met by applying the CE marking. Non-Ex Standard Hazardous areas ATEX Optional(OPTIFLUX 2100 C and OPTIFLUX 4100 C only) 112 G Ex e(ial mb IIC T4(DN10...20; DN200...300; DN350...3000) 112 G Ex d e (ial mb IIC T4(DN25...1501 II 2 G Ex a(ial mb q T4/T3 (DN25...150; DN200...300) 112 D Ex tD A21 IP64 T120°C (all nominal sizes) Option(only version W) 112 G Ex a(ial mb IIC T4 112 D Ex tD A21 IP64 T135°C Other standards and approvals Shock and vibration resistance IEC 68-2-3 Electromagnetic compatibility 2004/108/EC in conjunction with EN 61326-1 (Al,A2) (EMC) European Pressure Equipment PED 97/23(only for compact versions) Directive NAMUR NE 21, NE 43, NE 53 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 13 © TECHNICAL DATA 2.2 Dimensions and weights 2.2.1 Housing Wall-mounted version a 0 0 0 0 0 0 00 f 0000 h i k b cd d Dimensions and weights in mm and kg Dimensions [mm] Weight a b c d e f g h i k [kg] Wall-mounted 161 1 40 87.2 120 155 241 95.2 257 19.3 39.7 Std: 1.9 version Ex:2.4 Dimensions and weights in inches and lb Dimensions [inch] Weight [lb] a b c d e f g h i k Wall-mounted 6.34 1.57 3.43 4.72 6.10 9.50 3.75 10.12 0.76 1.56 Std:4.2 version Ex:5.3 14 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en TECHNICAL DATA Compact 0° version am a d poll 0 0 (C O e O _ _ O o b h 0 h b c 1T 4xM6 Dimensions and weights in mm and kg Dimensions [mm] Weight [kg] a b c d e f g h 0°version 161 - 072 Std: 1.9 Ex: 2.4 Dimensions and weights in inches and lb Dimensions[inch] Weight [lb] a b c d e f g h 0°version 6.34 1.57 - - 02.83 Std:4.2 Ex: 5.3 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 15 p TECHNICAL DATA Compact 45° version a d h °°° ° Qoo� f 9 0 e • • b c M. T 4xM6 Dimensions and weights in mm and kg Dimensions [mm] Weight [kg] a b c d e f g h 45°version 161 40 155 184 27.4 j 186 072 Std:2.1 Ex: 2.6 Dimensions and weights in inches and lb Dimensions[inch] Weight [lb] a b c d e f g h 45°version 6.34 1.57 6.10 7.24 45° 7.32 02.83 Std:4.6 Ex: 5.7 16 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en = TECHNICAL DATA 2.2.2 Mounting plate, wall-mounted version a c b Dimensions in mm and inches [mm] [inches] a 06.5 00.26 b 87.2 3.4 241 9.5 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 17 © TECHNICAL DATA 2.3 Flow tables Flow rate in m/s and m3/h Q1oo% in m3/h v[m/s] 0.3 1 3 12 DN [mm] Min.flow Nominal flow Max.flow 2.5 0.005 0.02 0.05 v0.21 4 0.01 0.05 0.14 0.54 6 0.03 0.10 0.31 1.22 10 0.08 0.28 0.85 3.39 15 0.19 0.64 1.91 7.63 20 0.34 1.13 3.39 13.57 25 0.53 1.77 5.30 21.21 32 0.87 2.90 8.69 34.74 40 1.36 4.52 13.57 54.29 50 2.12 7.07 21.21 84.82 65 3.58 11.95 35.84 143.35 80 5.43 18.10 54.29 217.15 100 8.48 28.27 84.82 339.29 125 13.25 44.18 132.54 530.15 150 19.09 63.62 190.85 763.40 200 33.93 113.10 339.30 1357.20 250 53.01 176.71 530.13 2120.52 300 76.34 254.47 763.41 3053.64 350 103.91 346.36 1039.08 4156.32 400 135.72 452.39 1357.17 5428.68 450 171.77 572.51 1717.65 jr 6870.60 500 212.06 706.86 2120.58 8482.32 305.37 1017.90 3053.70 12214.80 700 415.62 1385.40 4156.20 16624.80 800 W 542.88 1809.60 5428.80 21715.20 900 687.06 2290.20 6870.60 27482.40 1000 848.22 2827.40 8482.20 33928.80 1200 1221.45 3421.20 12214.50 48858.00 18 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en l TECHNICAL DATA Flow rate in ft/s and US gallons/min Q100 Rio in US gallons/min v[ft/s] 1 3.3 10 40 DN [inches] Min.flow Nominal flow Max.flow 1/10 0.02 0.09 0.23 0.93 1/8 0.06 0.22 0.60 2.39 1/4 0.13 0.44 1.34 5.38 3/8 0.37 1.23 3.73 14.94 1/2 0.84 2.82 8.40 33.61 3/4 1.49 4.98 14.94 59.76 1 2.33 7.79 23.34 93.36 1.25 3.82 12.77 38.24 152.97 1.5 5.98 19.90 59.75 239.02 2 9.34 31.13 93.37 373.47 2.5 15.78 52.61 159.79 631.16 3 23.90 79.69 239.02 956.09 4 37.35 124.47 373.46 1493.84 5 58.35 194.48 583.24 2334.17 6 84.03 279.97 840.29 3361.17 8 149.39 497.92 1493.29 5975.57 10 233.41 777.96 2334.09 9336.37 12 336.12 1120.29 3361.19 13444.77 14 457.59 1525.15 4574.93 18299.73 16 597.54 1991.60 5975.44 23901.76 2520.61 562 30250.34 20 933.86 3112.56 9336.63 37346.53 1344.50 4481.22 13445.04 53780.15 28 1829.92 6099.12 18299.20 73196.79 2390.23 7966.647 23902.29 95609.15 36 3025.03 10082.42 30250.34 121001.37 3734.50 12447.09 37346.00 149384.01 48 5377.88 17924.47 53778.83 215115.30 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 19 © TECHNICAL DATA 2.4 Measuring accuracy Reference conditions • Medium: water • Temperature: 20°C/68°F • Pressure: 1 bar/ 14.5 psi • Inlet section: >_ 5 DN Y N1 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 1 2 3 4 5 6 7 8 9 10 11 12 X [m/sl X[m/sl:flow velocity Y N:deviation from the actual measured value[mv) DN [mm] DN [inches] Accuracy OPTIFLUX 2100/4100/5100/6100 10...1200 3/8...48 0.3%of my+ 1 mm/s 10 OPTIFLUX 1100 10...150 3/8...6 0.4%of my+ 1 mm/s as 1)+0.1% OPTIFLUX 4100/5100/6100 2.5...6 1/10...1/4 WATERFLUX 3100 25...600 1...24 0.3%of my+ 1 mm/s 10 20 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en INSTALLATION p 3.1 Intended use The electromagnetic flowmeters are designed exclusively to measure the flow and conductivity of electrically conductive, liquid media. For devices used in hazardous areas, additional safety notes apply,please refer to the Ex documentation. If the device is not used according to the operating conditions/refer to chapter "Technical datay, the intended protection could be affected. 3.2 Installation specifications The following precautions must be taken to ensure reliable installation. • Make sure that there is adequate space to the sides. • Protect the signal converter from direct sunlight and install a sun shade if necessary. • Signal converters installed in control cabinets require adequate cooling, e.g. by fan or heat exchanger. • Do not expose the signal converter to intense vibration. The flowmeters are tested for a vibration level in accordance with lEC 68-2-3. 3.3 Mounting of the compact version The signal converter is mounted directly on the measuring sensor. For installation of the flowmeter,please observe the instructions in the supplied product documentation for the measuring sensor. 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 21 p INSTALLATION Er� M ■ M 3.4 Mounting the wall-mounted housing, remote version Assembly materials and tools are not part of the delivery. Use the assembly materials and tools in compliance with the applicable occupational health and safety directives. 3.4.1 Wall mounting PP�F? lik • • O OOOO O d Figure 3-1:Mounting the wall-mounted housing 1� Prepare the holes with the aid of the mounting plate. For further information refer to Mounting plate, wall-mounted version on page 17. (2) Fasten the device securely to the wall with the mounting plate. 22 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en INSTALLATION Mounting multiple devices next to each other � � 0 � a o000 0000 i i i d O ! O e i i i 0 0000 b [mm] [inches] a 06.5 00.26 b 87.2 3.4 C 241 9.5 d 310 12.2 e 257 10.1 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 23 0 ELECTRICAL CONNECTIONS M 4.1 Important notes on electrical connection Electrical connection is carried out in conformity with the VDE 0100 directive "Regulations for electrical power installations with line voltages up to 1000 V"or equivalent national regulations. • Use suitable cable entries for the various electrical cables. • The sensor and converter are configured together in the factory. For this reason,please connect the devices in pairs. Ensure that the sensor constant GK/GKL /see type plates]are identically set. • if delivered separately or when installing devices that were not configured together, set the converter to the DN size and GK/GKL of the sensor. 4.2 Preparing the signal and field current cables Assembly materials and tools are not part of the delivery. Use the assembly materials and tools in compliance with the applicable occupational health and safety directives. 4.2.1 Signal cable A (type DS 300), construction • Signal cable A is a double-shielded cable for signal transmission between the measuring sensor and signal converter. • Bending radius:>_50 mm/2" il t O !' 02 II � �O Figure 4-1:Construction of signal cable A T Stranded drain wire(1)for the inner shield (10), 1.0 mm2 Cu/AWG 17(not insulated,bare) (2) Insulated wire(2),0.5 mm2 Cu/AM 20 Z Insulated wire(3),0.5 mm2 Cu/AWG 20 (4) Outer sheath ($) Insulation layers © Stranded drain wire(6)for the outer shield(60) 24 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en ELECTRICAL CONNECTIONS p 4.2.2 Length of signal cable A For temperatures of the medium above 150°C/300°F, a special signal cable and a ZD intermediate socket are necessary. These are available including the changed electrical connection diagrams. Measuring sensor Nominal size Min. electrical Curve for signal conductivity cable A DN [mm] [inches] [PS/cm] OPTIFLUX 1000 F 10...150 3/8...6 5 Al OPTIFLUX 2000 F 25...150 1...6 20 Al 200...1200 8...48 20 A2 0PTIFLUX 4000 F 2.5...150 1/10...6 1 Al 200...1200 8...48 1 A2 OPTIFLUX 5000 F 2.5...100 1/10...4 1 Al 150...250 6...10 1 A2 OPTIFLUX 6000 F 2.5...150 1/10...6 1 Al WATERFLUX 3000 F 25...600 1...24 20 Al 10 600 1800 A2 Al 100 300 10 30 1 5 10 100 1000 6000 Figure 4-2:Maximum length of signal cable A 1Q Maximum length of signal cable A between the measuring sensor and signal converter[m] © Maximum length of signal cable A between the measuring sensor and signal converter[ft] (3 Electrical conductivity of the medium being measured[µS/cm] 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 25 0 ELECTRICAL CONNECTIONS 4.2.3 Connection diagram for signal and field current cable The device must be grounded in accordance with regulations in order to protect personnel against electric shocks. • A shielded two-wire copper cable is used as the field current cable. The shielding MUST be connected in the housing of the measuring sensor and signal converter. • The outer shield (60) is connected in the terminal compartment of the measuring sensor directly via the shield and a clip. • Bending radius of signal and field current cable: >_ 50 mm/2" • The following illustration is schematic. The positions of the electrical connection terminals may vary depending on the housing version. T 1 2 3 S 7 8 S (10)) (60) ® (60) O o O o (10) 1 2 3 7 8 9 - Figure 4-3:Connection diagram for signal and field current cable 1� Electrical terminal compartment in signal converter 22) Signal cable A (2) Field current cable C 4� Electrical terminal compartment in measuring sensor 5� Functional ground FE 26 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en ELECTRICAL CONNECTIONS p 4.3 Connecting the power The device must be grounded in accordance with regulations in order to protect personnel against electric shocks. • The housings of the devices, which are designed to protect the electronic equipment from dust and moisture, should be kept well closed at all times. Creepage distances and clearances are dimensioned to VIDE 0110 and IEC 664 for pollution severity 2. Supply circuits are designed for overvoltage category III and the output circuits for overvoltage category II. • Fuse protection (IN<_ 16 A) for the infeed power circuit, and also a disconnecting device (switch, circuit breaker) to isolate the signal converter must be provided. t0 �{u OO 11--77;•rl-T=] 1- ROW, Figure 4-4:Terminal compartment for power 1� Retaining band of the cover 2� Cable entry power supply remote version 3� Cable entry power supply compact version Version overview Version Non-Ex Ex 100...230 VAC Standard Optional 12...24 VDC Standard - 24 VAC/DC - Standard 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 27 p ELECTRICAL CONNECTIONS off ff a Mil • Open the cover of the electrical terminal compartment by pressing down and pulling forwards at the same time. nnn L N O PE (D o FE � 02 FE Figure 4-5:Power supply connection 11) 100...230 VAC(-15%/+10%),8 VA 2� 24 VDC(-55%/+30%),4 W �3 24 VAC/DC(AC:-15%/+10%; DG-25%/+30%),7 VA and 4 W • Close the cover after the power has been connected. 100...230 VAC (tolerance range: -15%/+10%) • Note the power supply voltage and frequency (50...60 Hz) on the nameplate. 240 VAC+5016 is included in the tolerance range. 12...24 VDC (tolerance range: -55%/+30%) • Note the data on the nameplate! • When connecting to functional extra-low voltages, provide a facility for protective separation (PELV) (acc. to VDE 0100/VDE 0106 and IEC 364/IEC 536 or relevant national regulations). 12 VDC- 10%is included in the tolerance range. 24 VAC/DC (tolerance range:AC: -15%/+10%; DC: -25%/+30%) • AC: Note the power supply voltage and frequency (50...60 Hz) on the nameplate. • DC: When connecting to functional extra-low voltages, provide a facility for protective separation (PELV) (acc. to VDE 0100/VDE 0106 and IEC 364/ IEC 536 or relevant national regulations). 12 V is not included in the tolerance range. 28 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en ELECTRICAL CONNECTIONS p 4.4 Overview of outputs 4.4.1 Description of the CG number CG 1 _ 00 00 00 0 Figure 4-6:Marking(CG number)of the electronics module and output variants 1� ID number:0 2� ID number:0=standard;9=special 3� Power supply 4� Display(language versions) 5$) Output version 4.4.2 Fixed, non-alterable output versions This signal converter is available with various output combinations. • The grey boxes in the tables denote unassigned or unused connection terminals. • In the table, only the final digits of the CG-No. are depicted. • Connection terminal A+ is only operable in the basic output version. CG-No. Connection terminals A+ A A- C C- D D- Basic outputs (1/0) Standard 1 0 0 Ip+ HART®passive 1� Sp passive Pp/Sp passive 2) la+ HART®active 1T 1� function changed by reconnecting 2Z changeable Description of used abbreviations la Ip Current output active or passive Pp Pulse/frequency output passive Sp Status output/limit switch passive 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 29 0 ELECTRICAL CONNECTIONS 4.5 Laying electrical cables correctly 0 0 0 Figure 4-7:Protect housing from dust and water For compact versions with nearly horizontally-oriented cable entries, lay the necessary elec- tric cables with a drip loop as shown in the illustration. Tighten the screw connection of the cable entry securely. Seal cable entries that are not needed with a plug. 30 www.krohne.com 07/2009-4000040503-TD IFC 100 R03 en NOTES j 07/2009-4000040503-TD IFC 100 R03 en www.krohne.com 31 x KROHNE product overview • Electromagnetic flowmeters • Variable area flowmeters • Ultrasonic flowmeters • Mass flowmeters v • Vortex flowmeters • Flow controllers s • Level meters 3 • Temperature meters s • Pressure meters 0 v • Analysis products • Measuring systems for the oil and gas industry M • Measuring systems for sea-going tankers 0 0 0 U LL 0 H 0 Head Office KROHNE Messtechnik GmbH Ludwig-Krohne-Str. 5 D-47058 Duisburg (Germany) g Tel.:+49 (0)203 301 0 0 0 Fax:+49 (0)203 301 10389 Z infofdkrohne.de & The current list of all KROHNE contacts and addresses can be found at: KR(3HNE Y o www.krohne.com