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Wiring

Quick Reference Instruction Manual for Spare

Transmitter replacement

IM01U10A01-00EN-R, 1

edition, 2019-12-09

71 / 76

6. Fit grounding conductor with a terminal lug and affix to grounding conductor.

7. Screw cable gland on tightly.

8. Screw back cover onto transmitter housing in clockwise direction.

9. Using an Allen wrench (Size: 3.0), loosen the locking screw in counter-clockwise

direction.

Содержание ROTAMASS Total Insight

Страница 1: ...User s Manual IM01U10A01 00EN R IM01U10A01 00EN R 1st edition 2019 12 09 ROTAMASS Total Insight Coriolis Mass Flow and Density Meter Quick Reference Instruction Manual for Spare ...

Страница 2: ...nect integral type sensor 15 6 1 4 Remove defective sensor 16 6 2 Installation of the Spare sensor 17 6 2 1 Unpacking 17 6 2 2 General installation instructions 17 6 2 3 Sensor installation 18 6 3 Parameter setting 19 6 3 1 Relevant settings and parameter storage 19 6 3 2 Parameter setting procedure 20 6 4 Wiring 20 6 4 1 General wiring rules 20 6 4 2 Grounding connections 22 6 4 3 Connection of s...

Страница 3: ...omer specific parameters 45 7 3 6 Set up system related parameters 47 7 4 Wiring 47 7 4 1 General wiring rules 47 7 4 2 Grounding connections 49 7 4 3 Connection of sensor and transmitter 50 7 4 3 1 Connection terminals 51 7 4 4 Transmitter 54 7 4 4 1 Connection terminals 54 7 4 4 2 HART and Modbus connection terminals 55 7 4 4 3 Assignment of HART and Modbus 56 7 4 4 4 HART and Modbus communicati...

Страница 4: ... documents The following documents supplement this manual Explosion Proof Type Manual Ex IM IM01U10X 00 R Software Instruction Manual SW IM IM01U10S 00 R General Specifications GS GS01U10B 00 R Dry Verification procedure MP 208 008 2019 General Instruction Manual IM 01U10B00 00 R 1 4 Contact information For more information or questions contact your local Yokogawa sales organization 1 5 Explanatio...

Страница 5: ...ymbols in the document numbers are placeholders here for example for the corresponding language version DE EN etc Symbols on the nameplates Meaning Warning that requires reading the documentation RCM marking CE marking ATEX explosion protection marking EAC and EAC Ex marking Korean KC and KCs marking FM CSA marking NEPSI marking INMETRO marking DNV GL type approval marking 3 A Sanitary approval ma...

Страница 6: ...eity of the fluid and chemical resistance of the wetted parts Details can be obtained from the responsible Yokogawa sales organization Operational safety cannot be ensured in the event of any improper or not intended use Rota Yokogawa is not liable for damage arising from such use The flow meter described in this User s Manual is a class A device according to EN 61326 1 and may only be used in an ...

Страница 7: ...ill in place DANGER Improper installation in hazardous area The following basic safety instructions must be observed when handling the flow meter When using the flow meter in areas at risk of explosion compliance with the Explo sion Proof Type Manual is mandatory WARNING High fluid temperatures may result in hot surfaces and therefore a risk of burns Apply thermal insulation to sensor Attach warni...

Страница 8: ... GS01U01B 00 R chapter Options When performing welding tasks on the pipe it is important not to ground the welding equipment by way of the flow meter Soldering and welding work on parts of the flow meter is prohibited Continuous temperature fluctuations in excess of 100 C may result in tube failure due to material fatigue and therefore must be avoided The operator is responsible for ensuring that ...

Страница 9: ...gh solids in the fluid hydraulic shock or similar influences If the instructions in the corresponding General Specifications or User s Manual that must be met have not been followed In case of problems errors or damage that result from unprofessional installation by the customer for example due to insufficient tightness of the pipe fittings In case of problems errors or damage that result from ope...

Страница 10: ... washers 4 Allen screws 1 set 1 set Pipe installation set for sensor with device option PD Sheet metal console bracket Mounting bracket U bracket Fixing plate Fixing materials 14 nuts 6 washers 4 bolts 8 notched washers 4 rubber buf fers 1 set Cable glands are included for a device with metric cable entries and without Ex approval Please note No cable glands are included for a device with cable en...

Страница 11: ...lling flow meter Ensure that suspension points of the ropes are located above the flow meter s center of gravity Use a lifting device meeting local regulations Attach lifting ropes to process connections Do not suspend flow meter from transmitter housing neck of sensor or flange holes The lifting ropes must always be attached to the sensor at the process connections ex cept for the Rotamass Nano T...

Страница 12: ...ore flow meter in a location that is secured against mechanical influences Ensure compliance with the allowed storage temperature according to specification Protect flow meter against direct insolation to prevent exceeding the allowed storage temperature Protect flow meter from rain and inappropriate humidity Keep protective materials such as protective stickers or covers on process connections or...

Страница 13: ...as to be dismantled The dismantling flow depends on the flow meter type integral or remote The rules according to the Explosion Proof Type Manual IM 01U10X0 00 R apply es pecially the chapter Operation maintenance and repair 6 1 1 Connecting interfaces Remote type 1 2 3 4 Fig 2 Connecting interfaces on sensor remote type 1 Display if available 2 Communication cable entry 3 Terminal cover 4 Groundi...

Страница 14: ...erfaces on sensor integral type 1 Display if available 2 Power supply cable entry 3 Communication cable entry Transmitter housing back cover 1 2 3 4 Fig 4 Connecting interfaces on transmitter housing back cover 1 Terminal box power and I O 2 Grounding screw for connecting grounding conductor 3 Grounding terminal for external potential equalization transmitter 4 Power supply cable entry ...

Страница 15: ...e terminal cover Operating tool 2 Disconnect all cables with the operating tool 3 Remove the cable gland and cable 4 Disconnect the sensor potential equalization 6 1 3 Disconnect integral type sensor WARNING Life threatening injuries from electric shock Switch off power supply and communication Secure against inadvertent switch on Disconnecting power communication and grounding After power down an...

Страница 16: ...ounding conductor 6 Remove potential equalization from Grounding terminal for potential equalization if used Remove transmitter and disconnect from defective sensor 1 After disconnection the transmitter is removed by unscrewing the four clamping bolts 2 Lift the transmitter housing 3 Turn the transmitter housing around for disconnection 4 Disconnect all wires from the sensor with the operating too...

Страница 17: ...E Risk of damage to the flow meter due to excessive mechanical stress The flow meter must not be used as a support for climbing e g during installation work on the tube system The flow meter must not be used to support external loads e g as a support for pipes or as a surface for depositing heavy tools e g during in stallation work on the pipe system The weight of the flow meter may generate addit...

Страница 18: ...s before inserting the sensor Fig 5 Avoid Slope and mismatch Avoid fixing anything directly to the sensor Doing so may result in increased devia tions 1 1 2 Fig 6 Installation to be avoided Fixing the sensor 1 1 2 Fig 7 Recommended installation use the piping to support the sensor 1 Pipe 2 Sensor Secure pipes before installing the flow meter Avoid damaging the process connections Flush new pipes b...

Страница 19: ...per operation of the flowmeter sensor related parameters liquid or gas select mass flow or volume flow unit tem perature unit sensor specific parameters SK20 KD fl20 The sensor exchange has no impact on system related setting e g device ID device tag Delivered parameters The Spare sensor is delivered with parameters according to the ordered model code and as documented on the calibration certifica...

Страница 20: ...or eign matter adhesion at its thread and O ring when it is opened or attached DANGER Life threatening injuries from electric shock Switch off power supply Secure power supply against inadvertent switch on Check that power supply is free of voltage DANGER Life threatening injuries from ignition of explosive atmospheres Wait 20 minutes before opening the housing until the capacitors have discharged...

Страница 21: ...er minal up to the stop Close connection terminal CAUTION Don t install the connecting cable at ambient temperatures below 10 C NOTICE Wiring work must only be performed at max 80 humidity and temperatures up to 31 C linearly decreasing to 50 relative humidity at 40 C NOTICE Although Rota Yokogawa considers the guidelines of EMC please be aware that con ducted and radiated electromagnetic emission...

Страница 22: ...ter from flowing along the cable into the flow meter The electrical connection between potential equalization system and grounding connection must be safe see Grounding connections 22 Ensure that housing gaskets are positioned in the lining grooves and not damaged 6 4 2 Grounding connections WARNING Risk of injury from electrical shock due to inadequate grounding Perform potential equalization at ...

Страница 23: ...try ensure appropriate sealing measures e g use of sealing tape In order to obtain optimum measuring results and ensure compliance with the specifica tion it is imperative that an original connecting cable and original glands from Rota Yokogawa are used In order to ensure the IP code the cable must be professionally in stalled at the entries NOTICE For integral flow meters the same connecting term...

Страница 24: ...S1 S2 S2 TP1 TP2 TP3 D D S1 S1 S2 S2 TP1 TP2 TP3 COM 3 2 1 1 2 3 4 5 6 Fig 13 Connection terminal circuits transmitter on the left side sensor on the right side 1 Driver circuit D D 4 Signal grounding 2 Sensor circuits S1 S1 S2 S2 5 Transmitter 3 Temperature measurement circuit TP1 TP2 TP3 6 Sensor Installation of standard connecting cable option L Fig 14 Transmitter and sensor interconnection dia...

Страница 25: ...le option L Tab 2 Version coaxial wire Standard connecting cable option L Signal Coaxial wire Coaxial wire pair colour Wire type Wire colour D green Core wire transparent D Shield black S1 red Core wire transparent S1 Shield black S2 blue Core wire transparent S2 Shield black Tab 3 Version single wire Standard connecting cable option L Signal Single wire Wire type Wire colour TP1 Conductor white b...

Страница 26: ... Sensor 2 Transmitter 3 Potential equalization system shield wire 1 2 3 4 5 Fig 17 Terminated fire retardant connecting cable Y transmitter side Connection scheme of fire retardant connecting cable option Y Tab 4 Version Y Y cable Signal Conductor pair number1 Conductor colour D 1 white D blue S1 2 white S1 blue S2 3 white S2 blue TP1 4 white TP2 blue TP3 5 white COM2 Shield wire2 1 Conductor pair...

Страница 27: ...7 76 6 5 Commissioning 1 Activate external power switch 2 Perform check of piping installation 3 Check flow meter for device errors warnings or alarms see chapter on Troubleshooting 74 4 Configure the transmitter and perform autozero see chapter on System configuration and operation 73 ð Flow meter is ready for operation ...

Страница 28: ...The dismantling flow depends on the flow meter type integral or remote The rules according to the Explosion Proof Type Manual IM 01U10X0 00 R apply especially the chapter Operation maintenance and repair 7 1 1 Connecting interfaces Transmitter 1 2 6 5 3 4 Fig 18 Connecting interfaces on transmitter 1 Terminal box cover remote type only 2 Terminal box sensor connection 3 Sensor communication cable ...

Страница 29: ...c shock Switch off power supply and communication Secure against inadvertent switch on Disconnecting power communi cation and ground ing After power down and breaking all power cable connections from L N and grounding for the power circuit except potential equalization connection of external grounding termi nal the transmitter has to be disconnected by the following procedure 1 Open the terminal b...

Страница 30: ...he mounting bracket The mounting bracket U bracket remains for the installation of the spare transmitter 7 1 4 Disconnect integral type transmitter WARNING Life threatening injuries from electric shock Switch off power supply and communication Secure against inadvertent switch on Disconnecting power communi cation and ground ing After power down and breaking all power cable connections from L N an...

Страница 31: ...onnection terminals Grounding screw 5 Remove Grounding screw for connecting grounding conductor 6 Remove potential equalization from Grounding terminal for potential equalization if used Remove defective transmitter and disconnect from sensor 1 After disconnection the transmitter is removed by unscrewing the four clamping bolts 2 Lift the transmitter housing 3 Turn the transmitter housing around f...

Страница 32: ...ith the operating tool Operating tool 7 1 5 Remove microSD card transmitter with display only In case of defective transmitter with display the microSD card can be used to set up the Spare transmitter by following the procedure after removal of transmitter 1 Remove locking screw of the front cover 2 Unscrew the front cover and remove the microSD card 3 2 1 1 Front cover 2 microSD card 3 Locking sc...

Страница 33: ... for pipes or as a surface for depositing heavy tools e g during in stallation work on the pipe system The weight of the flow meter may generate additional mechanical forces on the pip ing that might lead to tensions at process connections Design measures must be taken to prevent the above NOTICE Risk of damage to the flow meter due to mechanical influences Protect the flow meter from vibration sh...

Страница 34: ...f the Spare transmitter 34 76 IM01U10A01 00EN R 1st edition 2019 12 09 1 Switch off power supply 2 Using an Allen wrench size 3 0 turn the locking screw on display screw plug clock wise to remove 3 Unscrew display cover from transmitter housing 4 Remove the two screws from the display ...

Страница 35: ...r Spare Transmitter replacement IM01U10A01 00EN R 1st edition 2019 12 09 35 76 5 Remove the display from housing by pulling forward 6 Rotate display and push back into housing in the orientation desired NOTICE The display can be removed and replaced by loosening the connector ...

Страница 36: ...ment Installation of the Spare transmitter 36 76 IM01U10A01 00EN R 1st edition 2019 12 09 7 Tighten screws 8 Screw display cover back onto transmitter housing 9 Using an Allen wrench size 3 0 turn the locking screw on display screw plug counter clockwise to tighten ...

Страница 37: ...ater from penetrating the flow meter by way of the cable install the transmitter in a way so that the cable gland is not pointed upward WARNING Insufficient sensor grounding connection Electric shock and ignition in hazardous areas Use a minimum torque of 4 3 Nm when tightening the screws NOTICE Damage to flow meter Rotating the transmitter housing several times in the same direction may damage th...

Страница 38: ... for Spare Transmitter replacement Installation of the Spare transmitter 38 76 IM01U10A01 00EN R 1st edition 2019 12 09 3 Rotate transmitter housing at angles of 90 180 or 270 4 Place transmitter housing 5 Tighten the four fixing screws ...

Страница 39: ...rientations 1 Loosen the four fixing screws and remove the cover 2 Remove the cables so that none of the cables inside can accidentally become trapped and damaged 3 By using an Allen wrench remove the bottom fixing screws and rotate the terminal box at an angle of 90 180 or 270 4 Place the terminal box and tighten the bottom fixing screws using a minimum torque of 7 4 Nm 5 Attach the cover and tig...

Страница 40: ...rder to prevent any water from penetrating the flow meter by way of the cable install the transmitter in a way so that the cable gland is not pointed upward CAUTION Risk of injury and damage to the flow meter if it is insufficiently attached to the pipe Observe the installation notes below Tighten screws by using a minimum torque of 7 4 Nm NOTICE Installation at high vibration levels The mounting ...

Страница 41: ... Manual for Spare Transmitter replacement IM01U10A01 00EN R 1st edition 2019 12 09 41 76 1 Screw angle bracket to bottom of transmitter 2 Place retaining clip around pipe and slide through drill holes on angle bracket 3 Fasten retaining clip to bracket using the nuts ...

Страница 42: ...Factory PAR Delivered parameter setting The default setting of sensor specific and sensor related parameters in the spare trans mitter is based on Nano 06 sensor made of stainless steel for standard process fluid tem perature range Model Code RCUN06K 50NNNN 0NN 7 3 2 Setting methods Configuring the Spare transmitter with the sensor settings always needs a backup file of the defective transmitter I...

Страница 43: ... 25BD40 0D70 NN00 2 JB1 Z and means for position 13 HART communication with I O assignments for I O 1 4 JB and with a display 1 position 14 Setting method has to follow table 15 Tab 5 Method overview to set the spare transmitter in dependency of defective transmitter s model code Defective transmitter model code Setting method for sensor parameters Setup with backup file Pos 13 values By display1 ...

Страница 44: ...rameters like Qnom Qmax are saved in kg h in the factory backup file To change the mass flow unit over the display please execute the following sequence 1 Set user level Specialist 2 Go to menu item Easy setup wizard Std dev var Mass Unit 3 Choose unit corresponding to the saved value in the Customer_Settings file for ex ample kg h 4 Set chosen Unit kg h 5 Check process unit of the exchange transm...

Страница 45: ...r example UsrPlant 4 Go to menu item Diag Service Param bkup restore Restore 5 Execute Download sensor constant from microSD 6 Check all sensor relevant settings of the exchange transmitter 7 3 5 Set up customer specific parameters The default setting for customer specific parameters is as follows Tab 6 Assignment default setting for customer specific parameters Parameter name Default Setting Para...

Страница 46: ... Parameter name lowcut 1 URV 1 Meter size Setting value Setting value Value Unit Value Unit 06 0 0105 kg h 21 0 kg h 08 0 0225 45 0 10 0 0850 170 0 15 0 1850 370 0 20 0 4750 950 0 25 0 0800 1600 0 34 1 5000 3000 0 40 2 3500 4700 0 36 5 0000 10000 0 50 10 0000 20000 0 38 16 0000 32000 0 80 25 5000 51000 0 39 50 0000 100000 0 1H 85 0000 170000 0 1F 125 0000 250000 0 2H 250 0000 500000 0 1 Mass flow ...

Страница 47: ...0 R chapter 9 4 Advanced settings 7 4 Wiring 7 4 1 General wiring rules Be sure to handle the transmitter cover carefully so that there are no damages and for eign matter adhesion at its thread and O ring when it is opened or attached DANGER Life threatening injuries from electric shock Switch off power supply Secure power supply against inadvertent switch on Check that power supply is free of vol...

Страница 48: ...n ter minal up to the stop Close connection terminal CAUTION Don t install the connecting cable at ambient temperatures below 10 C NOTICE Wiring work must only be performed at max 80 humidity and temperatures up to 31 C linearly decreasing to 50 relative humidity at 40 C NOTICE Although Rota Yokogawa considers the guidelines of EMC please be aware that con ducted and radiated electromagnetic emiss...

Страница 49: ...om flowing along the cable into the flow meter The electrical connection between potential equalization system and grounding connection must be safe see Grounding connections and sensor circuits Ensure that housing gaskets are positioned in the lining grooves and not damaged 7 4 2 Grounding connections WARNING Risk of injury from electrical shock due to inadequate grounding Perform potential equal...

Страница 50: ...entry ensure appropriate sealing measures e g use of sealing tape In order to obtain optimum measuring results and ensure compliance with the specifica tion it is imperative that an original connecting cable and original glands from Rota Yokogawa are used In order to ensure the IP code the cable must be professionally in stalled at the entries NOTICE For integral flow meters the same connecting te...

Страница 51: ...S1 S1 S2 S2 TP1 TP2 TP3 D D S1 S1 S2 S2 TP1 TP2 TP3 COM 3 2 1 1 2 3 4 5 6 Fig 24 Connection terminal circuits transmitter on the left side sensor on the right side 1 Driver circuit D D 4 Signal grounding 2 Sensor circuits S1 S1 S2 S2 5 Transmitter 3 Temperature measurement circuit TP1 TP2 TP3 6 Sensor Installation of standard connecting cable option L Fig 25 Transmitter and sensor interconnection ...

Страница 52: ...cable option L Tab 8 Version coaxial wire Standard connecting cable option L Signal Coaxial wire Coaxial wire pair colour Wire type Wire colour D green Core wire transparent D Shield black S1 red Core wire transparent S1 Shield black S2 blue Core wire transparent S2 Shield black Tab 9 Version single wire Standard connecting cable option L Signal Single wire Wire type Wire colour TP1 Conductor whit...

Страница 53: ... 1 Sensor 2 Transmitter 3 Potential equalization system shield wire 1 2 3 4 5 Fig 28 Terminated fire retardant connecting cable Y transmitter side Connection scheme of fire retardant connecting cable option Y Tab 10 Version Y Y cable Signal Conductor pair number1 Conductor colour D 1 white D blue S1 2 white S1 blue S2 3 white S2 blue TP1 4 white TP2 blue TP3 5 white COM2 Shield wire2 1 Conductor p...

Страница 54: ...unding conductor Use an M4 ring type or forked cable lug for the grounding conductor of the power supply cable Terninal box for I O L N 3 1 4 2 8 7 6 5 9 Fig 29 Terminal for I O outputs and power supply in transmitter 1 Power supply connection terminals 6 Connection terminals for I O2 2 Grounding screw in terminal box 7 Connection terminals for I O3 3 Grounding terminal 8 Connection terminals for ...

Страница 55: ...onnection terminal value JK and M7 on model code position 13 see Inputs and outputs for details HART WP ON OFF P Sout1 Iout1 I O1 I O2 Sin I O3 I O4 Iin I O1 Iout1 Current output active passive I O2 P Sout1 Pulse or status output passive I O3 Sin Status input I O4 Iin Current input active passive WP Write protect bridge Modbus WP ON OFF P Sout1 Iin I O1 I O2 Modbus I O3 I O4 C A B I O1 Iin Current...

Страница 56: ...out1 Active P Sout1 Passive Sin Iout2 Active Write protect JD Iout1 Active P Sout1 Passive Sout Passive P Sout2 Passive Write protect JE Iout1 Active P Sout1 Passive Sin P Sout2 Passive Write protect JF Iout1 Active P Sout1 Passive Sin P Sout2 Active Internal pull up resistor Write protect JG Iout1 Active P Sout1 Passive Sin P Sout2 Active Write protect JH Iout1 Active P Sout1 Passive Iout2 Passiv...

Страница 57: ... communication Modbus I O Tab 12 Connection terminal assignment for Modbus Model code position 13 Connection terminal assignment I O1 I O2 I O3 I O3 I O4 I O4 WP M0 P Sout1 Passive Modbus C Modbus B Modbus A Write protect M2 Iin Active P Sout1 Passive Modbus C Modbus B Modbus A Write protect M3 P Sout2 Passive P Sout1 Passive Modbus C Modbus B Modbus A Write protect M4 P Sout2 Active P Sout1 Passi...

Страница 58: ...ification and implementation guide V1 02 for details of instru mentation see website of the Modbus organization http www modbus org Modbus connections Tab 13 Connection terminal assignment for Modbus Terminal Description I O3 Modbus C Common I O4 Modbus B D1 I O4 Modbus A D0 MODBUS_B MODBUS_A MODBUS_C IO4 IO4 IO3 RD RD GND RS485 ROTAMASS Modem Fig 30 MODBUS communication Modbus cable 3 Wire cable ...

Страница 59: ... code position 13 Depending on the measured value the active current output delivers 4 20 mA It may be used for output of the following measured values Flow rate mass volume net partial component flow of a mixture Density Temperature Pressure Concentration For HART communication devices it is supplied on the current output lout1 The current output may be operated in compliance with the NAMUR NE43 ...

Страница 60: ...ce at current output 911 Ω R U 10 5 V 0 0236 A 911 U in V 32 10 5 R in Ω 0 Fig 33 Maximum load resistance as a function of an external power supply voltage R Load resistance U External power supply voltage The diagram shows the maximum load resistance R as a function of voltage U of the con nected voltage source Higher load resistances are allowed with higher power supply val ues The usable zone f...

Страница 61: ...ximum pulse rate 10000 pulses s Frequency range 0 12 5 kHz P Sout P Sout 24 V 0 V ROTAMASS 2 1 Fig 35 Active pulse output connection P Sout Load resistance Electronic counter Connection of an electromechanical counter Value Maximum current 150 mA Average current 30 mA Internal power supply 24 VDC 20 Maximum pulse rate 2 pulses s Pulse width 20 33 50 100 ms P Sout P Sout 24 V 0 V 1 ROTAMASS 2 Fig 3...

Страница 62: ... V 0 V ROTAMASS 1 Fig 37 Active pulse output P Sout with internal pull up resistor Electronic counter Passive pulse output Value Maximum load current 200 mA Power supply 30 VDC Maximum pulse rate 10000 pulses s Frequency range 0 12 5 kHz ROTAMASS Pulse Pulse 3 2 1 Fig 38 Passive pulse output connection with electronic counter Passive pulse Load resistance Electronic counter ROTAMASS Pulse Pulse 3 ...

Страница 63: ...t P Sout 24 V 0 V ROTAMASS 1 Fig 40 Active status output connection P Sout External device with load resistance Active status output P Sout with internal pull up resistor Value Internal pull up resistor 2 2 kΩ Internal power supply 24 VDC 20 P Sout P Sout 24 V 0 V ROTAMASS 1 Fig 41 Active status output P Sout with internal pull up resistor External device Passive status output P Sout or Sout Value...

Страница 64: ...rksheet NA001 10kΩ 1kΩ ROTAMASS P Sout P Sout 2 1 Fig 44 Passive pulse or status output with switching amplifier connected in series Passive pulse or status output Switching amplifier Input signals Active current input lin An individual analog power input is available for external analog devices The active current input lin is provided for connecting a two wire transmitter with an out put signal o...

Страница 65: ...mA Maximum input current range 2 4 21 6 mA Maximum input voltage 32 VDC Internal load resistance Rotamass 160 Ω Iin Iin ROTAMASS 1 Fig 46 Connection of external device with active current output External active current output device Status input Sin Do not connect a signal source with electric voltage The status input is provided for use of voltage free contacts with the following specifica tion S...

Страница 66: ...t bridge 7 4 4 6 Assignment of PROFIBUS PA The table below shows possible connection terminal assignments for I O outputs depend ing on model code Position 13 The following figure shows the relevant position of the model code RC 1 2 3 4 6 7 5 9 10 11 12 13 14 15 8 Tab 14 Connection terminal assignment for PROFIBUS PA Model code position 13 Connection terminal assignment I O1 I O2 I O3 I O4 WP G0 P...

Страница 67: ... PA Coupler PROFIBUS DP Host PROFIBUS PA cable Tab 15 PROFIBUS PA cable and transmissible length Type of cable Cable specifications Max length of cable reference value Type A Individually shielded twisted pair cable 18AWG 0 82 mm 1 900 m Default PROFIBUS PA setting For further details see applicable Software Instruction Manual SW IM IM01U10S04 00 R Passive pulse output only for calibration Value M...

Страница 68: ... www profibus com 7 4 4 8 Power supply Power supply Alternating current voltage rms Power supply1 24 VAC 20 15 or 100 240 VAC 10 20 Power frequency 47 63 Hz Direct current voltage Power supply1 24 VDC 20 15 or 100 120 VDC 8 3 10 1 for option MC DNV GL approval supply voltage is limited to 24 V in addition NE21 testing indicates a tolerable area of 24 VDC 20 under NE21 test conditions Power consump...

Страница 69: ... rating and suitability of O ring of used accessory e g cable glands In case of NPT cable entry ensure appropriate sealing measures e g use of sealing tape NOTICE Risk of damage to the flow meter due to incorrect power supply The specified power supply must be observed see General Specifications The power supply cable must be designed for the power supply used with a minimum diameter of 0 5 mm 2 1...

Страница 70: ...ll lines under current but cannot disconnect the grounding conductor under any circumstances The power switch of automatic circuit breaker must be installed near the transmitter and easily accessible The OFF switch position must be clearly recognizable 1 Switch off power supply 2 Using an Allen wrench Size 3 0 tighten the locking screw on the back cover in clockwise direction 3 Unscrew back cover ...

Страница 71: ... 1st edition 2019 12 09 71 76 6 Fit grounding conductor with a terminal lug and affix to grounding conductor 7 Screw cable gland on tightly 8 Screw back cover onto transmitter housing in clockwise direction 9 Using an Allen wrench Size 3 0 loosen the locking screw in counter clockwise direction ...

Страница 72: ...cable glands and screw together tightly NOTICE Be aware that improper treatment of cable entry and or cable terminal may lead to disturbance of other sensitive electrical equipment due to increased electromagnetic emissions Check Performed Are cables intact Are power supply and signal cables connected correctly Do the cables have a lower point where liquid can drip immediately before they enter th...

Страница 73: ...lations in the measuring tube 5 In applications with increased process pressure ensure that the process pressure and its unit of measurement are set correctly 6 Perform autozero 8 1 2 Performing autozero To ensure ideal measuring results performance of a second autozero process is recom mended after several days of operation and stabilization of the installation conditions 1 Press SET switch for 2...

Страница 74: ...l error messages and error codes that may appear in operation are described in the Software Instruction Manual Possible malfunctions that may occur during commissioning are explained in the General Instruction Manual IM 01U10B 00 R If you cannot remedy the malfunction using these explanations contact the Yokogawa service center ...

Страница 75: ...IM01U10A01 00EN R 1st edition 2019 12 09 75 76 ...

Страница 76: ... AFRICA B S C C P O Box 10070 Manama Building 577 Road 2516 Busaiteen 225 Muharraq Kingdom of BAHRAIN Phone 973 17358100 Fax 973 17336100 Headquarters 2 9 32 Nakacho Musashino shi Tokyo 180 8750 JAPAN Phone 81 422 52 5555 Branch Sales Offices Osaka Nagoya Hiroshima Kurashiki Fukuoka Kitakyusyu Head Office 12530 West Airport Blvd Sugar Land Texas 77478 USA Phone 1 281 340 3800 Fax 1 281 340 3838 Ge...

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