Emerson Fisher 4320 User manual

www.Fisher.com
Fisherr4320 Wireless Position Monitor
Contents
Introduction 1.................................
Scope of Manual 1.............................
Description 2.................................
Terminology 2................................
Specifications 2...............................
FCC Compliance 2.........................
Educational Services 5.........................
Installation 6..................................
Installing Standard and Extended Life
Power Module 6............................
Installing External Power Option 8...............
Network Setup 9..............................
Using the Field Communicator 9.............
Using AMS Wireless Configurator
or AMS Device Manager 9................
Hazardous Area Classifications and
Special Instructions for “Safe Use” and
Installations in Hazardous Locations 11.........
Valve / Actuator Mounting 14...................
Sliding‐Stem (Linear) Actuators
(e.g. Fisher 667) 15......................
Guidelines for Mounting on Quarter‐Turn
(Rotary‐Shaft) Actuators 16...............
Communication Connections 18..................
Wireless Communications 18.....................
Basic Setup 19.................................
Using the Local User Interface 19................
Identifying Device Revision 20...............
Language Selection 20.....................
Quick Position 20..........................
Status 20.................................
Power 20...............................
Network 21.............................
Calibration 22...........................
Setup 23...............................
Using the Field Communicator 23................
Overview 23..............................
Figure 1. Fisher 4320 Wireless Position Monitor
W9634‐2
Configure 26.............................
Service Tools 32...........................
Accessing Features 35...........................
Principle of Operation 38........................
Maintenance 39................................
Replacing the Instrument 40....................
Instrument Removal 40.....................
Replacing the Magnetic
Feedback Assembly 40.......................
Replacing the Power Module 40.................
Removal 41...............................
Installation 41.............................
Resetting Power Module Variables 41.........
Parts 43.......................................
Replaceable Parts 43...........................
Introduction
Scope of Manual
This instruction manual includes specifications, installation, initial setup, configuration, operation, troubleshooting,
and maintenance information for the Fisher 4320 wireless position monitor.
Instruction Manual
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4320 Position Monitor
February 2013

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February 2013
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This manual describes using the local interface to setup and calibrate the instrument.
Do not install, operate, or maintain a 4320 wireless position monitor without being fully trained and qualified in valve,
actuator, and accessory installation, operation, and maintenance. To avoid personal injury or property damage, it is
important to carefully read, understand, and follow all of the contents of this manual, including all safety cautions and
warnings. If you have any questions about these instructions, contact your Emerson Process Management sales office
before proceeding.
Description
The 4320 wireless position monitor is a true linkage‐less non‐contacting wireless position transmitter and limit switch.
It is a rugged measurement device that provides a precise wireless feedback signal to indicate equipment position with
a percent (%) of span plus on/off indication. The 4320 can be used to monitor equipment such as valves, sliding‐stem
regulators, displacement and float level sensors, and relief valves. It is designed to be simple to use, compact, and
easily mounted.
The wireless position monitor periodically reads the position of a measured device and transmits that data over a
wireless network. The transmitted data includes the percent of span value, two limit switch status indications, internal
device temperature, and power module voltage. It also checks for configuration and service instructions from host
systems such as distributed control systems (DCS), asset management systems (AMS), and supervisory control and
data acquisition (SCADA) systems.
Terminology
Local Interface—All 4320 wireless position monitors come standard with a Liquid Crystal Display (LCD) and two (2)
pushbuttons. The local interface provides the capability to setup and calibrate the monitor.
Magnet Assembly—This is the feedback component that is mounted directly to the valve stem. It supplies a magnetic
field that is sensed by the wireless position monitor. This component is typically part of most mounting kit assemblies.
Specifications
Specifications for the 4320 wireless position monitor are shown in table 1.
FCC Compliance
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to
radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own expense.
This product is an FCC approved device. Changes or modifications to the 4320 wireless position monitor that are not
expressly approved by the party responsible for compliance may void your authority to operate the device.
WARNING
This product is intended for a specific temperature range and other application specifications. Failure to adhere to these
specification could result in the malfunction of the product, property damage, or personal injury.

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Table 1. Specifications
Available Mountings
JQuarter‐turn rotary‐shaft
Jsliding‐stem or
Jlinear applications
Can also be mounted on other actuators that comply
with IEC 60534‐6‐1, IEC 60534‐6‐2, VDI/VDE 3845
and NAMUR mounting standards
Input Measurement
Stem Travel (linear movement)
Minimum: 2.5 mm (0.10 inch)
Maximum: 210 mm (8.25 inches)
Shaft Rotation (rotary movement)
Minimum: 45_
Maximum: 90_
Shaft Rotation (rotary movement, arced array)
Minimum: 13_
Maximum: 30_
Measurement Output
Analog: 0-100%
Discrete: on/off switches (2)
Reference Accuracy
1% of span
Local User Interface
Liquid Crystal Display (LCD)
Two pushbuttons for navigation, setup, and
calibration
Communication Protocol
HART 7
Input Communication Signal
WirelessHARTrcommunication
Initial Dynamic Variable Assignments
(Default)
Variable Variable Name
Primary (PV) Position (Fixed)
Secondary (SV) Closed Limit Switch
Tertiary (TV) Open Limit Switch
Quaternary (QV) Temperature
Refer to table 4 for a complete list of Device Variables
Output Communication Signal
2.4 Ghz, DSSS, WirelessHART
Maximum 10 dBm EIRP at 2.46 GHz,
10 mW EIRP at 2.46 GHz
Wireless Classifications
Class A digital device, complies with part 15 of the
FCC Rules
Contains FCC ID: LW2RM2510
Contains IC: 2731A‐RM2510
Electromagnetic Compatibility
Meets EN 61326‐1 (First Edition)
Immunity—Industrial locations per Table 2 of
the EN 61326‐1 standard. Performance is
shown in table 2 below.
Emissions—Class A & B. Performance is shown in
table 3 below.
ISM equipment rating: Group 1, Class A & B
Vibration Testing
Meets or exceeds vibration levels specified in
ANSI/ISA 75.13.01 1996 (2007)— 4 mm peak to peak
at 5 Hz to 2 Gn from 15150 Hz and 1 Gn from
150 2000 Hz
European Directive Information
This product complies with the following directives:
ATEX Directive (94/9/EC)
Electro Magnetic Compatibility (EMC) (2004/108/EC)
Radio and Telecommunications Terminal Equipment
Directive (R&TTE) (1999/5/EC)
Refer to the Safety Instructions (D103022X012) for
the Declaration of Conformity
Operating Temperature Limits(1)(2)
-40 to 80_C (-40 to 176_F)
LCD may not be readable below -20_C (-4_F)
Temperature Sensitivity
0.06% change per degree C
Storage Temperature Limits(1)(2)
Upper limit not to exceed 100_C (212_F)
Humidity Limits
10-95% Non‐Condensing Relative Humidity
‐continued‐

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Table 1. Specifications (continued)
Electrical Classification
CSA (C/US)— Intrinsically Safe
ATEX— Intrinsically Safe
IECEx— Intrinsically Safe
Refer to Hazardous Area Classifications and Special
Instruction for “Safe Use” and Installations in
Hazardous locations, starting on page 11, for
additional information
Electrical Housing
4X & IP66
Other Classifications/Certifications
INMETRO— Brazil
NEPSI— China
Contact your Emerson Process Management sales
office for classification/certification specific
information
IEC 61010 Compliance
Meets Pollution Degree 2
Adjustments
Zero and Maximum Span through local interface
Weight
0.5 Kg (1.1 lbs)
Power Module(2)
Standard —Lithium, non‐rechargeable
Power Module Limits
Standard— 10 years at update rate of 16 seconds or
longer with 3 additional devices communicating
through it
Extended‐Life— 10 years at update rate of 4 seconds
or longer with 3 additional devices communicating
through it
Shelf life— 10 years (radio off)
External Power (Optional)
12 - 28 volts DC
15 mA maximum operating current
Polarity Insensitive
Wire Size— 14-20 gauge
Update Rates
For position feedback, temperature, and power
module voltage—selectable from 1 second to 1 hour;
1s, 2s, 4s, 8s, 16s, 32s, 1 to 60 minutes
Factory default is 1 minute
Note: Sample rate for position feedback is normally
the same as the update rate. When using Report by
Exception reporting refer to Advanced Wireless
Reporting, on page 27, for additional information.
Construction Material
Housing:Engineered resin
1. The pressure/temperature limits in this manual and any applicable standard or code limitation for valve should not be exceeded.
2. Due to the combustible nature of the lithium content, the power module has special installation, operation, storage, and/or shipping requirements. Observe all warnings included with the power
module before installing, operating, storing, or shipping. Contact your Emerson Process Management sales office if additional information is needed.
Table 2. EMC Summary Results—Immunity
Port Phenomenon Basic Standard Test Level Performance Criteria(1)
Enclosure
Electrostatic discharge (ESD) IEC 61000‐4‐2 6 kV contact
8 kV air (2)
Radiated EM field IEC 61000‐4‐3
80 to 1000 MHz @ 10 V/m with 1 kHz AM at 80%
1400 to 2000 MHz @ 10 V/m with 1 kHz AM at 80%
Battery Sourced Power Module
2000 to 2700 MHz @ 3 V/m with 1 kHz AM at 80%
External Power Option
2000 to 2700 MHz @ 1 V/m with 1 kHz AM at 80%
A
Rated power frequency
magnetic field IEC 61000‐4‐8 100 A/m @ 50 Hz & 60 Hz A
DC Power(3)
Burst IEC 61000‐4‐4 2 kV (5/50 ns, 5 kHz) A
Surge IEC 61000‐4‐5 1 kV line to line / 2 kV line to ground A
Conducted RF IEC 61000‐4‐6 10 Vrms (150 kHz to 80 MHz) A
Performance criteria: +/- 2% of effect
1. A = No degradation during testing. B = Temporary degradation during testing, but is self‐recovering.
2. Battery Sourced Power Module = B ; External Power Option = A
3. External Power Option only.

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Table 3. EMC Summary Results—Emissions
Port Frequency
Range (MHz) Basic Standard Emissions Level Given Rating
Enclosure
30 to 230
EN 55011
Group 1 Class A: 40 dB (μV/m) measured at 10 m distance
Group 1 Class B: 30 dB (μV/m) measured at 10 m distance Class A & B
230 to 1000 Group 1 Class A: 47 dB (μV/m) measured at 10 m distance
Group 1 Class B: 37 dB (μV/m) measured at 10 m distance Class A & B
1000 to 3000
EN 55022
Group 1 Class B
50 dB (μV/m) measured at 3 m distance, peak limit not to exceed 70 dB (μV/m) Class A & B
3000 to 6000 Group 1 Class B
54 dB (μV/m) measured at 3 m distance, peak limit not to exceed 74 db (μV/m) Class A & B
External Power Option Only
Enclosure
0.15 to 0.50
EN 55011
Group 1 Class B
56-46 dB (μV)(1), peak limit not to exceed 66 dB (μV) Class A
0.50 to 5 Group 1 Class B
46 dB (μV), peak limit not to exceed 56 dB (μV) Class A
5 to 30 Group 1 Class B
50 dB (μV), peak limit not to exceed 60 dB (μV) Class A
NOTES:
The 4320 is considered as a Group 1 device.
Industrial, Scientific, and Medial (ISM) radio frequency (RF) equipment is rated according to its Group and Class as follows;
Group I - Equipment in which there is intentionally generated and/or used conductively coupled radio-frequency energy which is necessary for the internal functioning of the equipment itself.
Group II - Equipment in which radio-frequency energy is intentionally generated and/or used in the form of electromagnetic radiation for the treatment of material, and EDM and arc welding
equipment.
Class A - Equipment suitable for use in industrial and commercial environments
Class B - Equipment suitable for use in domestic environments
1. Decreasing linearly with logarithm of frequency.
Table 4. Device Variables
INDEX DEVICE VARIABLE DESCRIPTION
DD Gateway
0 Position PERCENT_OF_SPAN Travel (% of Calibration Output Span)
1Closed Limit Switch CLOSED_TRIGGER Reports 'Valve Closed' condition (1 = Tripped, 0 = Not Tripped)
2Open Limit Switch OPEN_TRIGGER Reports 'Valve Open’ condition (1 = Tripped, 0 = Not Tripped)
3 Temperature DEVICE_TEMPERATURE Electronics Module Temperature (Degrees C)
4Supply Voltage BATTERY_VOLTAGE Power Supply Output (Volts DC)
6Switch States SWITCH_STATE Composite of Variables 1 and 2 (0 = Partially Open, 1 = Closed, 2 = Open,
3 = Indeterminate)
243 Battery Life Remaining BATTERY_LIFE Estimated battery life remaining (days) - meaningless with External Power option
244 PV % Range PERCENT_RANGE Copy of Variable 0 (%)
245 Loop Current CURRENT Always Indeterminate (not a number) (mA)
Educational Services
For information on available courses for the 4320 wireless position monitor, as well as a variety of other products,
contact:
Emerson Process Management
Educational Services, Registration
P.O. Box 190; 301 S. 1st Ave.
Marshalltown, IA 50158-2823
Phone: [phone] or
Phone: [phone]
FAX: [phone]
e‐mail: [email protected]

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Installation
WARNING
Before mounting the 4320 wireless position monitor:
D Always wear protective clothing, gloves, and eyewear when performing any installation procedures to avoid personal
injury or property damage.
D Check with your process or safety engineer for any additional measures that must be taken to protect against process
media.
WARNING
The power module contains two primary lithium-thionyl chloride batteries. Under normal conditions of use, the battery
materials are self contained and are not reactive as long as the batteries and power module integrity are maintained. Care
should be taken to prevent mechanical, electrical, or thermal damage. DO NOT recharge, short-circuit, disassemble, heat,
or expose the power module to water. The batteries contain flammable materials and performing any of the above actions
could cause them to become damaged, ignite, or explode, resulting in personal injury or property damage. Observe all
warnings included with the power module before installing, operating, storing, or shipping the 4320 position monitor.
Personal injury and property damage can result from fire or explosion if the power module is subjected to heat above
100_C (212_F). Power modules should be stored in a cool, dry and ventilated area; for maximum life, storage should not
exceed 30_C (86_F).
CAUTION
When installing components, proper means of electrostatic discharge protection is required. Failure to use a grounding
strap, or other means of electrostatic discharge protection can result in damage to the electronics.
WARNING
To avoid static discharge do not rub or clean the antenna with solvents.
The 4320 has two available power sources; a battery-sourced power module, or an external power source.
Note
A 4320 powered by a battery-sourced power module cannot be converted to a 4320 powered by an external power source. The
housing and electronics are not the same for a 4320 powered by a battery-sourced power module and a 4320 powered by an
external power source.
Installing Standard and Extended Life Power Modules
There are two battery-sourced power options, standard life and extended life power modules. Refer to figure 2 and 3
when installing. Refer to the power module warning labels, shown in figure 29, to determine which power module you
have.

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To install the power module:
1. Remove the protective tape covering the J1 PWR and J2 GND terminals of the power modules. Refer to figure 2 or 3
for location of terminals.
2. Loosen the two instrument screws and open the cover.
3. Insert the power module.
4. Insert the four electrical connection screws. Do not fully tighten until all four screws have been started.
5. Insert the four smaller mechanical mounting screws to secure the module to the housing.
6. If you are replacing the power module see the additional steps to reset the power module remaining life counter, in
the Resetting Power Module Variables procedure found on page 41.
7. Close the cover and tighten the instrument cover screws.
Figure 2. Fisher 4320 Wireless Position Monitor with Battery Sourced Power Modules
W9640
POWER
MODULES
HART
TERMINALS
ELECTRICAL CONNECTION SCREWS (4 TOTAL)
MECHANICAL MOUNTING SCREWS (4 TOTAL)
J2 GND
TERMINAL
J1 PWR TERMINAL
COVER SCREWS
Figure 3. Power Module J2 GND TERMINAL
J1 PWR
TERMINAL
W9645

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Installing External Power Option
Refer to figure 4 and 5 when installing the wiring.
1. Loosen the two instrument screws and open the cover.
2. Install the cable gland assembly O-ring on the cable gland threads; push it on as far it will go, as shown in figure 4.
3. Insert the cable gland into the housing. Install the nut on the inside of the housing and tighten to a torque
of 2.5 N•m (22.1 lbf•in).
4. Insert the wires through the cable gland.
5. Connect the wires to the connections as shown in figure 5. The terminals and electronics connections are
polarity-insensitive; ie., you can connect the positive or negative wire to either terminal screw.
6. Tighten the wiring terminal screws.
7. Pull the wires back through the cable gland to reduce the amount of wires in the housing cavity and hand-tighten
the cable gland.
8. Close the cover and tighten the instrument cover screws.
X0309
NUT
O-RING
CABLE GLAND
Figure 4. Cable Gland Assembly
Figure 5. Installing the External Power Option
X0308
HART
TERMINALS
J2 GND
TERMINAL
J1 PWR
TERMINAL
COVER SCREWS
CABLE GLAND
NUT
POWER
WIRES
WIRING
CONNECTIONS
ELECTRICAL CONNECTION SCREWS (4 TOTAL)
MECHANICAL MOUNTING SCREWS (4 TOTAL)

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Network Setup
The 4320 should have wireless network parameters configured prior to becoming part of a wireless network. All
WirelessHART devices within a network have two network parameters that are the same; the Network ID and the Join
Key.
The 4320 is shipped with a pre‐configured Network ID of 1229 and a Join Key which is set to all zeros. Prior to being
installed these should be set to match the other devices on the network. These configuration changes can be made
using a 475 or 375 Field Communicator, AMS Wireless Configurator, or AMS Device Manager 10.5 and above.
Note
When the 1420 gateway is configured in an advanced security mode each device is required to have an individual join key.
Using the Field Communicator
1. Verify the Field Communicator has the 4320 (Device Revision 2) device description (DD) loaded.
Note
4320 DD's for the Field Communicator are available for download at:
http://www2.emersonprocess.com/en-US/brands/Field-Communicator/Pages/SysSoftDDs.aspx
Click on “See a list of any new released Device Description...” under Latest Device Descriptions to access
ftp://ftp.emersonprocess.com/AO/downloads/RecentDDs/RecentDDs.pdf. This PDF file contains live links to the newly released
DD's.
Note that there may be a delay in posting new DD's to this site.
2. Obtain the Network ID and Join Key from the 1420 gateway via web interface. Go to Setup, then select Network. The
Network ID will be shown. Select Yes to see the Join Key
3. Open the cover of the 4320 and attach the Field Communicator leads to the 4320 HART terminals (see figure 2 or
figure 5).
4. Select Online, Overview, Join Device to Network to enter the network parameter settings (see figure 21 for the
Overview menu tree).
5. Remove the leads from the 4320 and close the cover.
6. Install the 4320 on monitored equipment and/or verify the 1420 gateway.
Using AMS Wireless Configurator or AMS Device Manager (Using a HART Modem)
1. Verify that AMS has the 4320 (Device Revision 2) device description (DD) loaded.
Note
4320 DD's for AMS are available for download at:
http://www2.emersonprocess.com/en-US/documentation/deviceinstallkits/Pages/deviceinstallkitsearch.aspx
Note that there may be a delay in posting new DD's to this site.

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2. Obtain the Network ID and Join Key from the 1420 gateway via web interface.
3. Open the cover of the 4320 and attach the HART modem leads to the HART terminals (see figure 2 or figure 5).
4. In AMS select the device that is connected to the HART modem.
5. Go to Configure, Guided Setup, Wireless Setup to configure the wireless settings, including transmit power level,
default burst message configuration, and network membership (see figure 7).
There are three burst messages that can be configured. Each can have its own content, one of 5 trigger modes, and a
range of update rates. Burst messages are automatically set to default values in Guided Setup or select Manual Setup,
Broadcast Information, Set all Burst Messages to Default. Refer to Broadcast Information on page 27 for additional
information on burst configuration.
Note
Selecting the Emerson Specific command results in setting PV, SV, TV, and QV values plus the additional device status information.
6. Remove the leads from the 4320 and close the cover.
7. Install the 4320 on monitored equipment and/or verify the 1420 gateway.
Figure 6. Join Device to Network
OVERVIEW JOIN DEVICE TO NETWORK
Figure 7. Wireless Setup
CONFIGURE
WIRELESS SETUP
GUIDED SETUP

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Hazardous Area Classifications and Special Instructions for “Safe Use” and
Installations in Hazardous Locations
Certain nameplates may carry more than one approval, and each approval may have unique installation/wiring
requirements and/or conditions of “safe use”. These special instructions for “safe use” are in addition to, and may
override, the standard installation procedures. Special instructions are listed by approval.
Note
This information supplements the nameplate markings affixed to the product.
Always refer to the nameplate itself to identify the appropriate certification. Contact your Emerson Process Management sales
office for approval/certification information not listed here.
WARNING
Failure to follow these conditions of “safe use” could result in personal injury or property damage from fire or explosion,
and area re‐classification.
CSA (C/US)
Intrinsically Safe
Battery Sourced Power Module External Power Option
Ex ia Intrinsically Safe Ex ia Intrinsically Safe
Class I, Division I, GP ABCD T3/T4/T5 Class I, Division I, GP ABCD T5(Tamb ≤ 80_C)
Ex ia IIC T3/T4/T5 Ex ia IIC T5
Class I Zone 0 AEx ia IIC T3/T4/T5 Class I Zone 0 AEx ia IIC T5(Tamb ≤ 80_C)
Enclosure: Type 4X and IP66 Enclosure: Type 4X and IP66
Entity Ratings
HART Communication Terminals WP1 / WP2 provide an I.S. circuit with entity parameters:
Vmax (Ui) = 6.1V, Imax (li)= 5mA, Pi = 30.5mW, Ci = 2.5nF, Li = 0mH,
Voc (Uo) = 5.9V, Isc (Io) = 14mA, Po = 20.7mW, Ca (Co) = 42nF, La (Lo) = 150mH
Power Terminal (only applicable to External Power option):
Vmax (Ui) = 28VDC, Imax (li) = 130mA, Pi = 1 W, Ci < 100pF, Li < 300μH
Temperature classification
Battery Sourced Power Module
T5 to Ta = +40_C ; T4 to Ta = +75_C ; T3 to Ta = +80_C
External Power option
T5 to Ta = +80_C
Refer to installation schematic GE52257 (figure 8) for the External Power option Loop Schematic.

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ATEX
Intrinsically Safe II 1 G
Battery Sourced Power Module External Power Option
Ex ia IIC T3/T4/T5 Ga Ex ia IIC T5(Tamb ≤ 80_C) Ga
Enclosure: Type 4X and IP66 Enclosure: Type 4X and IP66
Special Conditions of Use
The apparatus must be only connected to certified intrinsic safety equipment and this combination must be
compatible regarding intrinsic safety rules. Specific parameters of the mode(s) of protection concerned:
HART Communication Terminals
Ui = 6.1V, li = 5mA, Pi = 30.5mW, Ci = 2.5nF, Li = 0mH,
Uo = 5.9V, Io = 14mA, Po = 20.7mW, Co = 42nF, Lo = 150mH
Power Terminal (only applicable to External Power option)
Vmax (Ui) = 28VDC, Imax (li) = 130mA, Pi = 1 W, Ci < 100pF, Li < 300μH
Battery Sourced Power Module:
The equipment can only powered with a module type GE42058X012 or GE42052X012.
Battery power modules may be replaced by models GE57654X012 or GE57655X012 as needed for field repairs.
Temperature classification:
Battery Sourced Power Module
T5 to Ta = +40_C ; T4 to Ta = +75_C ; T3 to Ta = +80_C
External Power option
T5 to Ta = +80_C
Refer to installation schematic GE52257 (figure 8) for the External Power option Loop Schematic.
IECEx
Intrinsically Safe
Battery Sourced Power Module External Power Option
Ex ia IIC T3/T4/T5 Ga Ex ia IIC T5(Tamb ≤ 80_C) Ga
Enclosure: Type 4X and IP66 Enclosure: Type 4X and IP66
Special Conditions of Use
The apparatus must be only connected to a certified intrinsically safe equipment and this combination must be
compatible regarding intrinsic safety rules:
HART Communication Terminals
Ui = 6.1V, li = 5mA, Pi = 30.5 mW, Ci = 2.5nF, Li = 0mH
Uo = 5.9V, Io = 14mA, Po = 20.7mW, Co = 42nF, Lo = 150mH
Power Terminal (only applicable to External Power option)
Vmax (Ui) = 28VDC, Imax (li) = 130mA, Pi = 1 W, Ci < 100pF, Li < 300mH
Battery Sourced Power Module:
The equipment can only powered with a module type GE42058X012 or GE42052X012.
Module types listed above may be substituted with GE57654X012 or GE57655X012 respectively as needed for field
replacements.
Temperature classification:
Battery Sourced Power Module
T5 to Ta = +40_C ; T4 to Ta = +75_C ; T3 to Ta = +80_C
External Power option
T5 to Ta = +80_C
Refer to installation schematic GE52257 (figure 8) for the External Power option Loop Schematic.

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Figure 8. Loop Schematic for External Power Option
INSTALLATION MUST BE IN ACCORDANCE WITH THE NATIONAL WIRING PRACTICES OF THE COUNTRY IN USE.
BARRIERS MUST BE CONNECTED PER MANUFACTURE'S INSTALLATION INSTRUCTIONS.
INTRINSICALLY SAFE APPARATUS MAY BE CONNECTED TO ASSOCIATED APPARATUS NOT SPECIFICALLY
EXAMINED IN SUCH COMBINATION. THE CRITERIA FOR INTERCONNECTION IS THAT THE VOLTAGE (Ui) AND
THE CURRENT (Ii) OF THE INTRINSICALLY SAFE APPARATUS MUST BE EQUAL TO OR GREATER THAN THE
VOLTAGE (Uo) AND CURRENT (Io) DEFINED BY THE ASSOCATED APPARATUS. IN ADDITION, THE SUM OF
THE MAXIMUM UNPROTECTED CAPACITANCE (Ci) AND INDUCTANCE (Li) OF EACH INTRINSICALLY SAFE
APPARATUS, AND THE INTERCONNECTING WIRING, MUST BE LESS THAN THE ALLOWABLE CAPACITANCE (Co)
AND INDUCTANCE (Lo) DEFINED BY THE ASSOCIATED APPARATUS. IF THESE CRITERIA ARE MET, THEN THE
COMBINATION MAY BE CONNECTED.
FORMULAS Ui > Uo
Ii > Io
Ci + Ccable < Co
Li + Lcable < Lo
Pi > Po
RESISTANCE BETWEEN BARRIER GROUND AND EARTH GROUND MUST BE LESS THAN ONE OHM.
IF HAND-HELD COMMUNICATOR OR MULTIPLEXER IS USED, IT MUST BE APPROVED WITH ENTITY
PARAMETERS AND INSTALLED PER THE MANUFACTURER'S CONTROL DRAWING.
HART COMM TERMINALS
POWER TERMINAL
POWER MODULE ASSEMBLY
LOCAL POWER
HAND HELD
HARADOUS LOCATION NON-HAZARDOUS LOCATION
ZONE 0, GROUP IIC
4320 POSITION
MONITOR POWER
(J5)
I.S APPROVED
BARRIER
POWER TERMINAL
Ui = 28 VDC
Ii = 130 mA
Pi = 1 W
Ci < 100 pf
Li < 300 μH
Ui = 6.1 V
Ii = 5 mA
Pi = 30.5 mW
Ci = 2.5 nf
Li = 0 mH
Uo = 5.9 V
Io = 14 mA
Po = 20.7 mW
Co = 42 nf
Lo = 150 mH
HART COMM TERMINALS
(WP1 / WP2)

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
14
Valve / Actuator Mounting
If ordered as a part of a control valve assembly, the factory will mount the wireless position monitor on the actuator
and calibrate the instrument. If you purchased the wireless position monitor separately, you will need a mounting kit
to mount the wireless position monitor on the actuator. The following procedures are general guidelines you should
consider when mounting the wireless position monitor. See the instructions that come with the mounting kit for
detailed information on mounting the wireless position monitor to a specific actuator model.
Note
All mounting materials should be non-ferrous. Ferrous materials are magnetic and may affect feedback.
The feedback system for the 4320 wireless position monitor utilizes a magnetic field for true linkage‐less,
non‐contacting position measurement. In order to prevent inadvertent stem movement while the instrument is in
operation, magnetic tools (such as a magnetic‐tipped screwdriver) should not be used.
CAUTION
The magnet material has been specifically chosen to provide a long‐term stable magnetic field. However, as with any
magnet, care must be taken when handling the magnet assembly. Another high powered magnet placed in close proximity
(less than 25 mm) can cause permanent damage. Potential sources of damaging equipment include, but are not limited to:
transformers, DC motors, stacking magnet assemblies.
CAUTION
General Guidelines for use of High Power Magnets with Position Monitoring Instruments
Use of high power magnets in close proximity to any position monitoring instrument which is operating a process should
be avoided. Regardless of the model, high power magnets can affect feedback accuracy. Technicians should avoid the use
of high power magnets in close proximity with any position monitoring instrument.
Use of Magnetic Tools with the 4320
D Magnetic Tip Screw Drivers – Magnetic tip screw drivers can be used to work on the 4320.
However, they should not be brought in close proximity to the magnet assembly (located
at the back of the instrument) during process operations.
Note
As a general rule, do not use less than 50% of the magnet assembly for full travel measurement. Performance will decrease as the
assembly is increasingly subranged.
The linear magnet assemblies have a valid travel range indicated by arrows molded into the piece. This means that the Hall sensor
(on the back of the 4320 housing) has to remain within this range throughout the entire valve travel. See figure 9.
The linear magnet assemblies are symmetrical. Either end may be up.

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
15
VALID TRAVEL
RANGE
25 mm (1 INCH)
SHOWN
MAGNET
ASSEMBLY
(ATTACHED TO
VALVE STEM)
W9635-2
Figure 9. Travel Range
There are a variety of mounting brackets and kits that are used to mount the 4320 to different actuators. However,
despite subtle differences in fasteners, brackets, and connecting linkages, the procedures for mounting can be
categorized as follows:
D Linear or sliding‐stem actuators with up to 210 mm (8.25 inch) travel
D Rotary actuators with travel up to 90 degrees
D Device-specific applications for rotary actuators requiring 13 to 30 degree rotation
See figure 10 for the different travel feedback magnet assemblies.
Figure 10. Magnet Assemblies
Y
B
ROTARY
TRAVEL UP TO 90 DEGREES
LINEAR
7, 19, OR 25 mm
(1/4, 3/4, OR 1 INCH) ASSEMBLY
LINEAR
38, 50, 100, OR 210 mm
(1-1/2, 2, 4, OR 8-1/4 INCH) ASSEMBLY
ARCED
13 TO 30 DEGREE ROTATION
NOTE: VALID TRAVEL RANGE
INDICATED BY WHITE ARROWS
Sliding‐Stem (Linear) Actuators (e.g. Fisher 667)
Before mounting, verify that linear travel is greater than one‐half and not more than the maximum recommended
travel of the feedback kit.

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
16
1. Attach the mounting bracket to the actuator.
2. Loosely attach the feedback pieces and magnet assembly to the valve stem connector. Do not tighten the fasteners
because fine adjustment is required.
CAUTION
Do not install a magnet assembly that is shorter than the physical travel of the actuator. Loss of control will result from the
magnet assembly moving outside the range of the index mark in the feedback slot of the 4320 housing.
3. Center the magnet assembly inside the retaining slot 5.7 mm (0.22 inch) away from the bottom base of the
housing as measured from the center of the assembly bolt holes to the base of the housing (see figure 11).
4. Align the magnet assembly as shown in figure 11.
Figure 11. Mounting—Sliding‐Stem Magnet Assembly
GE42127
MOUNTING INSERT FACES
MOUNTING
INSERT
FACES
mm
(INCH)
MAGNET
ASSEMBLY
BOLT
BASE
OF HOUSING
5.7 $2.0
(0.22 $0.08)
5. Tighten the fasteners.
6. Mount the wireless positioner monitor to the mounting bracket, using the mounting bolts. Any of the mounting
holes may be used for linear actuators. See figure 12.
7. Once the instrument is mounted perform the local interface calibration procedure, as described on page 22. Verify
the magnet assembly position through the entire travel range before putting into service.
Guidelines for Mounting on Quarter‐Turn (Rotary‐Shaft) Actuators
The 4320 wireless position monitor can be mounted to any quarter‐turn (rotary‐shaft) actuator, as well as those that
comply with the NAMUR guidelines. A mounting bracket and associated hardware are required. Refer to figure 13.
Before mounting, verify the rotary motion is 45 to 90 degrees of rotation.
1. Attach the magnet assembly to the actuator shaft, as shown in figure 14. Position the magnet assembly 19.5 mm
(0.77 inch) away from the bottom base of the housing as measured from the base of the assembly to the base of the
housing.
At mid‐travel, the flats on the magnet assembly must be parallel to the channel on the back of the 4320 housing, as
shown in figure 15.

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
17
2. Install the mounting bracket on the actuator.
3. Attach the wireless position monitor to the mounting bracket using the 4 mounting bolts, as shown in figure 13.
4. Check for clearance between the magnet assembly and the positioner feedback slot.
5. Once the instrument is mounted perform the local interface calibration procedure, as described on page 22. Verify
that the magnet assembly is centered throughout the entire rotating range.
MOUNTING HOLES FOR
ROTARY NAMUR, M6
OPTIONAL
MOUNTING HOLES
NOTE: ANY OF THE MOUNTING HOLES
MAY BE USED FOR LINEAR ACTUATORS
W9636‐2
Figure 12. Housing and Mounting for Linear and
Quarter‐Turn Actuators
Figure 13. For Rotary‐Shaft Actuators (Typical
Mounting Bracket)
W9637‐2
ROTARY
MOUNTING
BRACKET
Figure 14. Mounting—Rotary Magnet Assembly
GE42123 Rev A
MOUNTING INSERT FACES MOUNTING
INSERT
FACES
mm
(INCH)
(0.77 $0.03)
MAGNET
ASSEMBLY
BASE OF HOUSING
19.5 $0.8

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
18
Figure 15. Magnet Assembly Orientation
ORIENTATION
AT ONE TRAVEL
EXTREME
ORIENTATION
AT MID‐TRAVEL
(FLATS PARALLEL
TO 4320 HOUSING
CHANNEL)
ORIENTATION
AT THE OTHER
TRAVEL EXTREME
W8836‐1A
W8836‐1B
MOUNTING BRACKET
Communication Connections
A HART communicating device, such as a 475 or 375 Field Communicator, interfaces with the 4320 wireless position
monitor. Convenient termination points are located inside the front cover, as shown in figure 2. The
polarity-insensitive connection pins provide access to the Maintenance Port defined in the WirelessHART
specifications. This port must be turned on from the local user interface by selecting SETUP, HANDHELD:ON before
digital communication can commence.
Wireless Communications
Devices in a WirelessHART network are time synchronized and send their data to the gateway at selectable update
rates. The update rates of the device have an effect on the number that the gateway can service. For example, if each
device sent an update once per minute the gateway could support 100 devices.
Battery powered devices conserve energy by only sensing and transmitting data at the selectable update rate. The
faster the update rate the the shorter the life span of a power module. Figures 16, 17, 18, and 19 show the correlation
between power module life and update/sample rate, the number of sub-devices, and temperature, respectively.
Continuous updates is the default communication method as shipped, however, the 4320 can be configured to allow
position feedback sampling at faster than the default update rate. This is useful in certain applications; for example,
when used with relief valve monitoring. When using the standard and extended life battery sourced power modules,
sample rates can be set to as fast as 0.5 second sampling. When using the external power option, the sampling rate is
set to approximately 20 times per second.
Faster sampling affects power module life as shown in figures 16 and 17. Refer to Advanced Wireless Reporting
(Report By Exception and Delayed Trigger Reporting) on page 27 for additional information on faster sampling.
Consult the Emerson Smart Wireless Gateway information for details on network size, available at
http://www2.emersonprocess.com/en-US/brands/rosemount/Wireless/Wireless-Gateway/Pages/index.aspx

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
19
Figure 16. Standard Power Module Life Versus
Update and Sample Rate
POWER MODULE LIFE (YEARS)
UPDATE RATE (SECONDS)
CONTINUOUS UPDATE RATE
0.5 SECOND SAMPLE RATE
1 SECOND SAMPLE RATE
Figure 17. Extended Life Power Module Life Versus
Update and Sample Rate
POWER MODULE LIFE (YEARS)
CONTINUOUS UPDATE RATE
0.5 SECOND SAMPLE RATE
1 SECOND SAMPLE RATE
UPDATE RATE (SECONDS)
Figure 18. Number of Sub-Devices Impact on Power
Module Life
NUMBER OF SUB-DEVICES
POWER MODULE LIFE (YEARS)
NOTE: 60 SECOND UPDATE RATE,
CONSTANT TEMPERATURE OF 25_C (77_F).
STANDARD
EXTENDED
Figure 19. Temperature Effect on Power Module Life
POWER MODULE LIFE (YEARS)
TEMPERATURE (_C)
NOTE: FOUR SUB-DEVICES ARE ASSUMED
WITH 60 SECOND UPDATE RATE, CONSTANT. STANDARD
EXTENDED
Basic Setup
Using the Local User Interface
CAUTION
When accessing the pushbuttons or terminals proper means of electrostatic discharge protection is required. Failure to
provide appropriate protection can cause the device to malfunction.

Instruction Manual
D103392X012
4320 Position Monitor
February 2013
20
The primary function of the local user interface is for calibration. However, information for checking the status of the
device, as well as the connected equipment or valve, is also available through the local user interface.
Note
The valve must move from open to closed, or vice versa, in order for the wireless position monitor to be calibrated. Attempting to
calibrate the device without moving the valve will result in the action being discarded. The operation of the device will be
unchanged.
The calibration function of the local user interface can be locked out from the HART master for security purposes.
The two buttons on the LCD display (see figure 20) are used to activate the display when the LCD is in the sleep state
(blank or off). The buttons can be pressed alone or simultaneously. The Emerson logo will display when the LCD is
activated from a HART “squawk” command. Refer to Accessing Features, Service Tools / Maintenance: Find on page 38
for additional information.
When navigating the interface the left button is generally used to “SELECT” or take an action, the right button is used
to go to the “NEXT” option. Refer to figure 20 for the local interface flow chart.
Identifying Device Revision
To identify the device revision when the device is in the sleep state, press the right button. Device revision 1 is
indicated as 1.10, device revision 2 is indicated as 2.10.
Language Selection
Pressing both buttons activates the language selection menu. Press the right button “NEXT” to scroll to the desired
language, then press the left button to “SELECT” the language.
Quick Position
Pressing the left button only when the screen is in the sleep state activates the QUICK POSITION display. Percent (%) of
SPAN and the position of the valve (OPEN, PARTIALLY OPEN, and CLOSED) are shown. The display will turn off
automatically after 4 seconds.
Status
Pressing the right button only activates the STATUS menu. The STATUS menu contains information about the device,
including the status of the power module, the network operating parameters, and the state of the network interface. It
also allows device calibration and enables turning on/off the local HART port (located inside the cover) used with a
handheld device, such as the 475 or 375 Field Communicator.
Power
The power status menu is entered from the STATUS menu by pressing SELECT. Press SELECT to see the voltage of the
power module. Press NEXT to display the estimated remaining life of the power module.
Note
The estimated remaining life is only available for a battery-powered device. The Life menu is not available when the External Power
option is installed.