Emerson Micro Motion 4200 User manual

Installation Manual
MMI-20058013, Rev AE
April2023
Micro Motion™ 4200 2-Wire Transmitter

Safety messages
Safety messages are provided throughout this manual to protect personnel and equipment. Read each safety
message carefully before proceeding to the next step.
Safety and approval information
This Micro Motion product complies with all applicable European directives when properly installed in accordance
with the instructions in this manual. Refer to the EU Declaration of Conformity for directives that apply to this
product. The following are available: the EU Declaration of Conformity, with all applicable European directives, and the
complete ATEX installation drawings and instructions. In addition, the IECEx installation instructions for installations
outside of the European Union and the CSA installation instructions for installations in North America are available at
Emerson.com or through your local Micro Motion support center.
Information affixed to equipment that complies with the Pressure Equipment Directive, can be found at
Emerson.com. For hazardous installations in Europe, refer to standard EN 60079-14 if national standards do not
apply.
Other information
Troubleshooting information can be found in the Configuration Manual. Product data sheets and manuals are
available from the Micro Motion website at Emerson.com.
Return policy
Follow Micro Motion procedures when returning equipment. These procedures ensure legal compliance with
government transportation agencies and help provide a safe working environment for Micro Motion employees.
If you fail to follow Micro Motion procedures, then Micro Motion will not accept your returned equipment.
Return procedures and forms are available on our web support site at Emerson.com, or by calling the Micro Motion
Customer Service department.
2

Contents
Chapter 1 Planning..................................................................................................................................... 5
1.1 About this document.................................................................................................................. 5
1.2 Related documentation.............................................................................................................. 5
1.3 Meter components......................................................................................................................5
1.4 Installation types......................................................................................................................... 5
1.5 Installation checklist....................................................................................................................8
1.6 Maximum cable lengths between sensor and transmitter..................................................10
Chapter 2 Mounting and sensor wiring................................................................................................. 11
2.1 Mounting and sensor wiring for integral-mount transmitters........................................... 11
2.2 Mount the transmitter to a wall or instrument pole.............................................................11
2.3 Wire the 9-wire remote-mount transmitter to the sensor...................................................14
2.4 Ground the meter components...............................................................................................16
2.5 Rotating the transmitter on the sensor (optional)................................................................17
2.6 Rotating the display orientation..............................................................................................18
2.7 Rotate the sensor wiring junction box on a remote-mount transmitter (optional)..........18
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 .................................................................................................23
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 Frequency/Discrete output (Channel B)........................................................................ 30
3.9 Wire the mA/SIL output............................................................................................................ 31
Chapter 4 Powering up the transmitter.................................................................................................33
Chapter 5 Configuring the transmitter with Guided Setup.................................................................35
Chapter 6 Using the display controls..................................................................................................... 37
6.1 Configure the display backlight...............................................................................................38
Chapter 7 Communicating with the transmitter..................................................................................39
Installation Manual Contents
MMI-20058013 April2023
Installation Manual 3

Contents Installation Manual
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4 Micro Motion 4200 2-Wire Transmitter

1 Planning
1.1 About this document
This manual provides information on planning, mounting, wiring, and initial setup
of the Micro Motion transmitter. .For information on full configuration, maintenance,
troubleshooting, or service of the transmitter, see the Micro Motion 4200 Transmitters
Configuration and Use Manual.
The information in this document assumes that users understand basic transmitter and
sensor installation, configuration, and maintenance concepts and procedures.
1.2 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 Transmitters Configuration and Use Manual
•Micro Motion 4200 2-Wire Transmitter Product Data Sheet
•Micro Motion 4200 2-Wire Safety Manual for Safety Instrumented Systems (SIS)
•ProLink III with ProcessViz Software User Manual
•Replacing the Junction Box for the 4200 Transmitter and the 5700 Transmitter
•Replacing the Sensor Cable for the 4200 Transmitter and the 5700 Transmitter
•Sensor installation manual, which is shipped with the sensor
•FMEDA report for Coriolis Flowmeter with 4200 Transmitter, Prepared for Emerson by
exida.com LLC
1.3 Meter components
A 4200 meter consists of the following components:
•A transmitter
•A sensor
1.4 Installation types
The 4200 transmitter was ordered and shipped for one of two installation types. The fifth
character of the transmitter number indicates the installation type.
Figure 1-1: Installation type indication for 4200 transmitters
The number is located on the device tag on the side of the transmitter.
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Table 1-1: Installation types for 4200 transmitters
Code Description
I Integral mount painted aluminum
C Remote mount painted aluminum
Figure 1-2: 4200 transmitter painted aluminum -- 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.
The connections between the transmitter and sensor are 9-wire, and do not require field
wiring on the integral mount version.
The I/O connections consist of two channels, each channel being 2-wire. Power must be
supplied to Channel A for the transmitter to operate, while Channel B connections are
optional.
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Figure 1-3: 4200 transmitter painted aluminum -- Remote mount
A. Transmitter housing cover
B. Clamping ring
C. Junction box
The transmitter is installed remotely from the 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.
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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 for components, refer to the following guidelines:
—See the sensor installation manual for information on locating the sensor with
remote-mount or extended-mount electronics.
—Do not install a component in a location where its temperature, humidity, or
vibration limits will be exceeded.
—Maximum distance between components depends on the wire size, the wire type,
and the power supply. Ensure that sufficient power is supplied to the transmitter
terminals.
□If you plan to mount the transmitter in a hazardous area:
—Verify that the transmitter has the appropriate hazardous area approval. Each
transmitter has a hazardous area approval tag attached to the transmitter housing.
—Ensure that any cable used between the transmitter and the sensor meets the
hazardous area requirements.
—For ATEX/IECEx installations, you must strictly adhere to the safety instructions
documented in the ATEX/IECEx approvals documentation available on the
product documentation DVD shipped with the product or at www.emerson.com/
flowmeasurement.
□Verify that you have the appropriate cable and required cable installation parts for your
installation. For wiring between the transmitter and 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.
□Any fittings, adapters, or blanking elements used on either conduit entries or threaded
joints that are a part of flame proof joints must comply with the requirements of EN/IEC
60079-1 & 60079-14 or CSA C22.2 No 30 & UL 1203 for Europe/International and North
America respectively.
Only qualified personnel can select and install these elements in accordance with
EN/IEC 60079-14 for ATEX/IECEx or to NEC/CEC for North America.
□To prevent conduit connectors from seizing in the threads of the conduit openings,
apply a conductive anti-galling compound to the threads, or wrap threads with PTFE
tape a minimum of two wraps per standard installation practices.
Wrap the tape in the opposite direction that the male threads will turn when inserted
into the female conduit opening.
□To maintain the Ingress protection thread sealant, a sealing washer, or O-ring must be
applied.
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—For Zone 1 applications thread sealant must also comply with the requirements of
EN/IEC 60079-14 and thus must be non-setting, non-metallic, non-combustible, and
maintain earthing between the equipment and conduit.
—For Class I, Groups A, B, C, and D applications thread sealant must also comply with
the requirements of UL 1203/CSA C22.2 No. 30.
□Minimize the amount of moisture or condensation inside the transmitter housing.
Moisture inside the transmitter housing can damage the transmitter and cause
measurement error or flow meter failure. To do this:
—Ensure the integrity of all gaskets and O-rings
—Install drip legs on conduit or cable
—Seal unused conduit openings
—Ensure that all covers are fully tightened
□Mount the meter in a location and orientation that satisfies the following conditions:
—Allows sufficient clearance to open the transmitter housing cover. Install with 8–10
inches (200–250 mm) clearance at the wiring access points.
—Provides clear access for installing cabling to the transmitter.
—Provides clear access to all wiring terminals for troubleshooting.
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1.6 Maximum cable lengths between sensor and
transmitter
The maximum cable 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)
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2 Mounting and sensor wiring
2.1 Mounting and sensor wiring for integral-mount
transmitters
There are no separate mounting requirements for integral transmitters, and there is no
need to connect wiring between the transmitter and the sensor.
2.2 Mount the transmitter to a wall or instrument
pole
There are two options available for mounting the transmitter:
•Mount the transmitter to a wall or flat surface.
•Mount the transmitter to an instrument pole.
Prerequisites
•If you are mounting the transmitter to a wall or flat surface:
—Ensure that the surface is flat and rigid and that it 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 that you have the necessary tools, and the instrument-pole mounting kit
shipped with the transmitter.
Procedure
1. Attach the mounting bracket to the transmitter and tighten the screws.
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Figure 2-1: Mounting bracket to a painted aluminum transmitter
2. Using a wall-mount or pole-mount:
•For wall-mount installations, secure the mounting bracket to the prepared
surface.
Figure 2-2: Wall-mounting bracket dimensions for a painted aluminum
transmitter
A. 2.8 in (71.4 mm)
B. 2.8 in (71.4 mm)
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•For pole-mount installations, attach the U-bolt mounting piece to the instrument
pole.
Figure 2-3: Pole-mounting bracket attachment for a painted aluminum
transmitter
3. Place and attach the transmitter-mounting bracket to the mounting bracket secured
to the wall or instrument pole.
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Installation Manual 13

Figure 2-4: Attaching and securing a painted aluminum transmitter to
mounting bracket
Tip
To ensure the mounting bracket holes are aligned, insert all attachment bolts into
place before tightening.
2.3 Wire the 9-wire remote-mount transmitter to
the sensor
Prerequisites
•Prepare 9-wire cable as described 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.
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Figure 2-5: Removal of the transmitter-to-sensor wiring compartment 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.
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Installation Manual 15

Figure 2-7: 9-wire transmitter-to-sensor wiring connections
Note
Connect the 4 drain wires in the 9-wire cable to the ground screw located inside the junction box.
4. Replace the transmitter-to-sensor wiring compartment cover and tighten the screws
to 14-16 in-lbs.
2.4 Ground the meter components
In 9-wire remote installations, the transmitter and sensor are grounded separately.
Prerequisites
NOTICE
Improper grounding could cause inaccurate measurements or meter failure.
WARNING
Failure to comply with requirements for intrinsic safety in a hazardous area could result
in an explosion causing death or serious injury.
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 grounding:
•Use copper wire, 14 AWG (2.08 mm2) or larger wire size.
•Keep all ground leads as short as possible, less than 1 Ω impedance.
•Connect ground leads directly to earth, or follow plant standards.
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Procedure
1. Ground the sensor according to the instructions in the sensor documentation.
2. Ground the transmitter according to applicable local standards, using the
transmitter’s internal or external ground screw.
•The earth ground terminal is located inside the 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 ring
Procedure
1. Remove the metal clamping ring from the base of the feed through (refer to Figure
2-8).
2. Gently lift the transmitter on the feed through until it disengages from the notches
on the feed through. You will not be able to remove the transmitter completely.
3. Rotate the transmitter to the desired position.
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Installation Manual 17

CAUTION
Do not rotate the housing more than 360°. Excessive rotation can damage the
wiring and cause measurement error or flow meter failure.
4. Lower the transmitter, sliding it onto the notches on the feedthrough.
5. Replace 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 flow meter failure.
2.6 Rotating the display orientation
The user interface orientation for the transmitter can rotate 360° in 90° increments by
software selection.
Using the display, select Menu → Configuration → Display Settings → Rotation.
2.7 Rotate the sensor wiring junction box on a
remote-mount transmitter (optional)
In remote-mount installations, you can rotate the sensor wiring junction box on the
transmitter up to plus 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.
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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.
Figure 2-10: Rotation of the sensor wiring junction box
3. Gently set the junction box into its new position, confirming 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).
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Figure 2-11: Re-attachment of the clamp
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