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Channel B mA terminal requirements

Use the following chart to determine the required supply voltage for Channel B mA based
on loop resistance.

Figure 3-2: Channel B output supply voltage and loop resistance

A. Loop resistance (Ohms)

B. Supply voltage (Vs)

C. Maximum Loop Resistance (Ohms)

Table 3-3: For maximum loop resistance for Channel B

Condition

Equation

7.0V < Vs <20.2V

(Vs-7.0V)/22mA

20.2V < Vs < 30V

600 ohms

Installation Manual

Wiring the channels

MMI-20058013

April 2019

Installation Manual

25

Содержание Micro Motion 4200

Страница 1: ...Installation Manual MMI 20058013 Rev AB April 2019 Micro Motion 4200 2 Wire Transmitter ...

Страница 2: ...g equipment These procedures ensure legal compliance with government transportation agencies and help provide a safe working environment for Micro Motion employees Micro Motion will not accept your returned equipment if you fail to follow Micro Motion procedures Return procedures and forms are available on our web support site at www emerson com or by phoning the Micro Motion Customer Service depa...

Страница 3: ...ntation 18 2 7 Rotate the sensor wiring junction box on a remote mount transmitter optional 19 Chapter 3 Wiring the channels 21 3 1 Installation types for the 4200 transmitter 21 3 2 Available channels 22 3 3 Barriers verified by Micro Motion 23 3 4 Channel power requirements 24 3 5 Access the wiring channels 28 3 6 Wire the Channel A mA HART output 29 3 7 Wire the Channel B mA output 30 3 8 Wire ...

Страница 4: ...Contents Installation Manual April 2019 MMI 20058013 4 Micro Motion 4200 2 Wire Transmitter ...

Страница 5: ...2 Related documentation See the approval documentation shipped with the transmitter or download the appropriate documentation from the Micro Motion web site www emerson com flowmeasurement Micro Motion 4200 2 Wire Transmitter Configuration and Use Manual Micro Motion 4200 2 Wire Transmitter Product Data Sheet Micro Motion 4200 2 Wire Transmitter Safety Manual for Safety Instrumented Systems Micro ...

Страница 6: ...number is located on the device tag on the side of the transmitter Table 1 1 Installation types for 4200 transmitters Code Description I Integral mount C Remote mount Figure 1 2 4200 transmitter Integral mount A Conduit openings B Clamping ring C Sensor case D Transmitter housing cover hidden from view The transmitter is installed directly on the sensor Planning Installation Manual April 2019 MMI ...

Страница 7: ...e sensor The 9 wire connection between the sensor and transmitter must be field wired Power supply and I O must be field wired to the transmitter The sensor connection is in the junction box 1 5 Installation checklist Safety messages are provided throughout this content to protect personnel and equipment Read each safety message carefully before proceeding to the next step When choosing a location...

Страница 8: ...nd sensor verify the maximum cable length does not exceed 60 ft 20 m The transmitter can be mounted in any orientation as long as the conduit openings do not point upward CAUTION Installing the transmitter with the conduit openings or transmitter display facing upward risks condensation moisture entering the transmitter housing which could damage the transmitter Minimize the amount of moisture or ...

Страница 9: ...le length between the sensor and transmitter that are separately installed is determined by cable type Cable type Wire gauge Maximum length Micro Motion 9 wire remote mount Not applicable 60 ft 18 m Installation Manual Planning MMI 20058013 April 2019 Installation Manual 9 ...

Страница 10: ...Planning Installation Manual April 2019 MMI 20058013 10 Micro Motion 4200 2 Wire Transmitter ...

Страница 11: ...he transmitter to a wall or flat surface Ensure that the surface is flat and rigid does not vibrate or move excessively Confirm that you have the necessary tools and the mounting kit shipped with the transmitter If you are mounting the transmitter to an instrument pole Ensure that the instrument pole extends at least 12 in 305 mm from a rigid base and is no more than 2 in 51 mm in diameter Confirm...

Страница 12: ...ount For wall mount installations secure the mounting bracket to the prepared surface Figure 2 2 Wall mounting bracket dimensions A 2 8 in 71 4 mm B 2 8 in 71 4 mm Mounting and sensor wiring Installation Manual April 2019 MMI 20058013 12 Micro Motion 4200 2 Wire Transmitter ...

Страница 13: ...e instrument pole Figure 2 3 Pole mounting bracket attachment 3 Place and attach the transmitter mounting bracket to the mounting bracket secured to the wall or instrument pole Installation Manual Mounting and sensor wiring MMI 20058013 April 2019 Installation Manual 13 ...

Страница 14: ...escribed in the sensor documentation Connect the cable to the sensor mounted junction box as described in the sensor documentation You can access all product documentation on the documentation DVD shipped with the product or at www emerson com flowmeasurement Procedure 1 Remove the transmitter to sensor wiring compartment cover to reveal the terminal connections Mounting and sensor wiring Installa...

Страница 15: ...nt cover 2 Feed the sensor wiring cable into the transmitter wiring compartment Figure 2 6 Sensor wiring feedthrough 3 Connect the sensor wires to the appropriate terminals Installation Manual Mounting and sensor wiring MMI 20058013 April 2019 Installation Manual 15 ...

Страница 16: ...eparately Prerequisites CAUTION Improper grounding could cause inaccurate measurements or meter failure DANGER Failure to comply with requirements for intrinsic safety in a hazardous area could result in an explosion Note For hazardous area installations in Europe refer to standard EN 60079 14 or national standards If national standards are not in effect adhere to the following guidelines for grou...

Страница 17: ...power wiring compartment The external ground screw is located on the side of the transmitter located below the transmitter tag 2 5 Rotating the transmitter on the sensor optional For easier access to the user interface or the wiring terminals the transmitter can be rotated on the sensor in 45 increments for eight different orientations Figure 2 8 Rotating the transmitter on the sensor A Clamping r...

Страница 18: ...the clamping ring on the feed through Tighten the screw to 28 in lbf 3 16 N m 32 in lbf 3 62 N m CAUTION Ensure that the connection between the transmitter and the sensor is moisture proof Inspect and grease all gaskets and O rings Moisture in the electronics can cause measurement error or flowmeter failure 2 6 Rotating the display orientation The user interface orientation for the 4200 transmitte...

Страница 19: ...lus or minus 180 degrees Procedure 1 Using a 4 mm hex key loosen and remove the clamp securing the sensor wiring junction box in place Figure 2 9 Removal of the clamp 2 Gently rotate the junction box to the desired position You can rotate the junction box plus or minus 180º to any position Installation Manual Mounting and sensor wiring MMI 20058013 April 2019 Installation Manual 19 ...

Страница 20: ...rming that the position is locked 4 Replace the clamp in its original position and tighten the cap screw Tighten the screw to 28 in lbf 3 16 N m 32 in lbf 3 62 N m Figure 2 11 Re attachment of the clamp Mounting and sensor wiring Installation Manual April 2019 MMI 20058013 20 Micro Motion 4200 2 Wire Transmitter ...

Страница 21: ...th the product or available from the Micro Motion web site www emerson com flowmeasurement Improper installation in a hazardous area can cause an explosion General configuration example A 2 wire cable power and signal B 4 20 mA C mA receiving device D HART variables E DCS F Emerson AMS Trex communicator Installation Manual Wiring the channels MMI 20058013 April 2019 Installation Manual 21 ...

Страница 22: ... G HART variables H DCS I Emerson AMS Trex communicator 3 2 Available channels Signal Channel A Channel B Wiring terminals 1 2 3 4 mA outputs 4 20mA Loop Powered HART Optional licensed channel Configurable as passive 4 20mA Frequency Output Discrete Output Wiring the channels Installation Manual April 2019 MMI 20058013 22 Micro Motion 4200 2 Wire Transmitter ...

Страница 23: ...o the manufacturer s data sheet Table 3 1 Barriers verified by Micro Motion Vendor Barrier Micro Motion 505 Pepperl Fuchs KFD2 STC1 EX1 Pepperl Fuchs KFD2 STC4 EX1 MTL 787S MTL 7707P MTL 7787 MTL 5042 MTL 3046B MTL 7728P MTL 4541 STAHL 9002 13 280 110 00 PR Electronics 5106 Installation Manual Wiring the channels MMI 20058013 April 2019 Installation Manual 23 ...

Страница 24: ... Channel A output supply voltage and loop resistance A Loop resistance Ohms B Supply voltage Vs C Maximum Loop Resistance Ohms Table 3 2 For maximum loop resistance for Channel A Condition Equation 17 75V Vs 19 6V Vs 17 75 3 6mA 19 6V Vs 21 5V Vs 8 32V 22mA 21 5V Vs 30V 600 ohms Note If display backlighting is enabled refer to Configure the display backlight the minimum input voltage required is 1...

Страница 25: ...Figure 3 2 Channel B output supply voltage and loop resistance A Loop resistance Ohms B Supply voltage Vs C Maximum Loop Resistance Ohms Table 3 3 For maximum loop resistance for Channel B Condition Equation 7 0V Vs 20 2V Vs 7 0V 22mA 20 2V Vs 30V 600 ohms Installation Manual Wiring the channels MMI 20058013 April 2019 Installation Manual 25 ...

Страница 26: ...nel B for DO FO Figure 3 3 Channel B FO DO output supply voltage and loop resistance A Loop resistance Ohms B Supply voltage Vs C Maximum Loop Resistance Ohms Note For Maximum Loop Resistance Vs 6 0V 3 2mA Wiring the channels Installation Manual April 2019 MMI 20058013 26 Micro Motion 4200 2 Wire Transmitter ...

Страница 27: ...gh and low voltages A Output voltage V B Load resistance Ohm C Low voltage D High voltage E Voltage volts F Time High and low voltage equations High voltage Vsupply 1 08V RL 1130 RL Low voltage 0 0002 RL Installation Manual Wiring the channels MMI 20058013 April 2019 Installation Manual 27 ...

Страница 28: ...nsmitter channels are activated or ON and identify the type of configuration you will be wiring to based on the options available Figure 3 5 Activated channel identification 3 Recommended Record the channel and wiring configuration on the label provided inside the transmitter housing cover Wiring the channels Installation Manual April 2019 MMI 20058013 28 Micro Motion 4200 2 Wire Transmitter ...

Страница 29: ...e performed only by suitably trained personnel using the appropriate government and corporate safety standards Procedure Wire to the appropriate output terminal and pins Figure 3 7 Channel A mA HART output wiring externally powered A 1 2 D C B A mA HART output B Supply Voltage See Figure 3 1 C Loop Resistance See Figure 3 1 for maximum loop resistance D Input device Installation Manual Wiring the ...

Страница 30: ... powered A 1 2 D C B A mA HART output B Supply Voltage See Figure 3 2 C Loop Resistance See Figure 3 2 for maximum loop resistance D Input device 3 8 Wire Frequency Discrete output Channel B Use this procedure to wire the externally powered Frequency Output or Discrete Output for Channel B Important Meter installation and wiring should be performed only by suitably trained personnel using the appr...

Страница 31: ...for maximum loop resistance E Counter or Discrete Output 3 9 Wire the mA SIL output Refer to the Micro Motion 4200 2 Wire Transmitter Safety Manual for Safety Instrumented Systems for additional information regarding installation and commissioning that complies with SIS requirements Installation Manual Wiring the channels MMI 20058013 April 2019 Installation Manual 31 ...

Страница 32: ...Wiring the channels Installation Manual April 2019 MMI 20058013 32 Micro Motion 4200 2 Wire Transmitter ...

Страница 33: ...atically perform diagnostic routines During this period the Warming Up alert is active The diagnostic routines should complete in approximately 30 seconds Postrequisites Although the sensor is ready to receive process fluid shortly after power up the electronics can take up to 10 minutes to reach thermal equilibrium Therefore if this is the initial startup or if power has been off long enough to a...

Страница 34: ...Power up the transmitter Installation Manual April 2019 MMI 20058013 34 Micro Motion 4200 2 Wire Transmitter ...

Страница 35: ...guration of the transmitter The guided setup allows you to upload configuration files set the transmitter display options configure channels and review sensor calibration data Procedure To access the guided setup screen from the display main menu go to Startup Tasks Guided Setup Installation Manual Configuring the transmitter with Guided Setup MMI 20058013 April 2019 Installation Manual 35 ...

Страница 36: ...Configuring the transmitter with Guided Setup Installation Manual April 2019 MMI 20058013 36 Micro Motion 4200 2 Wire Transmitter ...

Страница 37: ...ht You can activate the capacitive button through the lens Do not remove the transmitter housing cover Important The transmitter only detects one button selection at a time Be sure to press your thumb or finger on a single capacitive button Figure 6 1 Proper finger positioning for activating a capacitive button 2 Use the arrow indicators on the display screen to identify which capacitive button to...

Страница 38: ...o hold for one second Release the button when the desired selection is highlighted Figure 6 2 Example 2 Active arrow indicators on the transmitter display 6 1 Configure the display backlight By default the backlight is set to OFF The backlight requires an additional 1V in voltage over no backlight Procedure To enable the backlight select Menu Configuration Display Settings Backlight Using the disp...

Страница 39: ...he HART connection posts and add resistance as required The Field Communicator must be connected across a resistance of 250 600 Ω Tip HART connections are not polarity sensitive It does not matter which lead you attach to which terminal Figure 7 1 Field Communicator connection to transmitter terminals A Field Communicator B 250 600 Ω resistance C External power supply if required D Transmitter wit...

Страница 40: ...utions 1 Pandan Crescent Singapore 128461 Republic of Singapore T 65 6363 7766 F 65 6770 8003 Micro Motion United Kingdom Emerson Automation Solutions Emerson Process Management Limited Horsfield Way Bredbury Industrial Estate Stockport SK6 2SU U K T 44 0870 240 1978 F 44 0800 966 181 2019 Micro Motion Inc All rights reserved The Emerson logo is a trademark and service mark of Emerson Electric Co ...

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