Endress+Hauser Prosonic S FMU90 User manual

Operating Instructions
Prosonic S FMU90
Level Measurement
Alternating Pump Control
Rake Control
AUTHORIZED DISTRIBUTOR:
InstrumentsAndControl.com
Houston, Texas USA
[e-mail]
832-615-3588

Prosonic S - Level measurement - HART
2Endress+Hauser
A0023555
Make sure the document is stored in a safe place such that it is always available when working on
or with the device.
To avoid danger to individuals or the facility, read the "Basic safety instructions" section carefully,
as well as all other safety instructions in the document that are specific to working procedures.
The manufacturer reserves the right to modify technical data without prior notice.
Your Endress+Hauser distributor will supply you with current information and updates to these
Instructions.
Order code:
Ext. ord. cd.:
Ser. no.:
www.endress.com/deviceviewer Endress+Hauser
Operations App
XXXXXXXXXXXX
XXXXX-XXXXXX
XXX.XXXX.XX
Serial number
1.
3.
2.

Prosonic S - Level measurement - HART Table of Contents
Endress+Hauser 3
Table of Contents
1 Safety Instructions . . . . . . . . . . . . . . . . 5
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2 Installation, commissioning, operation . . . . . . . . . . . 5
1.3 Operational safety and process safety . . . . . . . . . . . . 5
1.4 Notes on safety conventions and symbols . . . . . . . . . 6
2 Identification . . . . . . . . . . . . . . . . . . . . 7
2.1 Parts of the Prosonic S FMU90 . . . . . . . . . . . . . . . . 7
2.2 Nameplate (Example) . . . . . . . . . . . . . . . . . . . . . . . 9
2.3 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . 9
2.4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . 10
3 Installation . . . . . . . . . . . . . . . . . . . . . 11
3.1 Incoming acceptance, transport, storage . . . . . . . . . 11
3.2 Mounting the field housing polycarbonate . . . . . . . 11
3.3 Mounting the field housing aluminium . . . . . . . . . 13
3.4 Mounting the DIN-rail housing . . . . . . . . . . . . . . . 15
3.5 Mounting the remote display and operating module 17
3.6 Mounting of the sensors . . . . . . . . . . . . . . . . . . . . 19
3.7 Installation check . . . . . . . . . . . . . . . . . . . . . . . . . 19
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 20
4.1 Terminal compartment . . . . . . . . . . . . . . . . . . . . . 20
4.2 Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . 23
4.3 Sensor connection . . . . . . . . . . . . . . . . . . . . . . . . . 26
4.4 Connection of the sensor heater
(for FDU90/FDU91) . . . . . . . . . . . . . . . . . . . . . . . 28
4.5 Connection of external switches
(for FMU90-********B***) . . . . . . . . . . . . . . . . 31
4.6 Connection of a temperature sensor . . . . . . . . . . . . 31
4.7 Shortening the sensor cable . . . . . . . . . . . . . . . . . . 34
4.8 Synchronization line. . . . . . . . . . . . . . . . . . . . . . . 35
4.9 Connection of the separate display
and operating module . . . . . . . . . . . . . . . . . . . . . . 36
4.10 Potential equalization . . . . . . . . . . . . . . . . . . . . . . 37
4.11 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 39
5 Operation . . . . . . . . . . . . . . . . . . . . . . 40
5.1 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 40
5.2 Operation via the display and operating module . . . 40
5.3 Operation via Endress+Hauser operating tool
"FieldCare" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.4 Operation via Field Xpert SFX350/370 . . . . . . . . . 53
5.5 Lock/unlock configuration . . . . . . . . . . . . . . . . . . 53
5.6 Reset to the default configuration . . . . . . . . . . . . . . 55
6 Commissioning. . . . . . . . . . . . . . . . . . 56
6.1 Structure and Functions of the Prosonic S . . . . . . . 56
6.2 First setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
6.3 Preparing the basic setup . . . . . . . . . . . . . . . . . . . . 59
6.4 Basic setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
6.5 Envelope curve display . . . . . . . . . . . . . . . . . . . . . . 75
6.6 After the basic setup . . . . . . . . . . . . . . . . . . . . . . . 76
7 The "display" menu . . . . . . . . . . . . . . 77
7.1 "display" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
7.2 "display format" . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
7.3 "back to home" . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
8 The "Relay/Controls" menu . . . . . . . . 80
8.1 Configuration of a limit relay . . . . . . . . . . . . . . . . . 80
8.2 Configuration of an alarm or diagnostic relay . . . . . 85
8.3 Configuration of a pump control - standard . . . . . . 87
8.4 Configuration of a pump control - enhanced . . . . . 102
8.5 Configuration of a rake control . . . . . . . . . . . . . . . 127
9 The "output/calculations" menu. . . . 133
9.1 The "allocation/calculations" submenu . . . . . . . . . 134
9.2 The "extended calibration" submenu . . . . . . . . . . 135
9.3 "HART settings" submenu
(only for current output 1) . . . . . . . . . . . . . . . . . . 137
9.4 "Simulation" submenu . . . . . . . . . . . . . . . . . . . . . 139
10 Troubleshooting . . . . . . . . . . . . . . . . 140
10.1 System error messages . . . . . . . . . . . . . . . . . . . . . 140
10.2 Possible calibration errors . . . . . . . . . . . . . . . . . . . 144
10.3 Envelope curve display . . . . . . . . . . . . . . . . . . . . . 145
10.4 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . 148
11 Maintenance . . . . . . . . . . . . . . . . . . . 149
11.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . 149
11.2 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
11.3 Repairs to Ex-approved devices . . . . . . . . . . . . . . 149
11.4 Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
11.5 Replacing a sensor . . . . . . . . . . . . . . . . . . . . . . . . 149
11.6 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
11.7 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
11.8 Contact addresses of Endress+Hauser . . . . . . . . . . 150
12 Accessories . . . . . . . . . . . . . . . . . . . . 151
12.1 Commubox FXA195 HART . . . . . . . . . . . . . . . . . 151
12.2 Commubox FXA291 . . . . . . . . . . . . . . . . . . . . . . 151
12.3 Protection cover for the
field housing polycarbonate . . . . . . . . . . . . . . . . . 151
12.4 Mounting plate for the
field housing polycarbonate . . . . . . . . . . . . . . . . . 151
12.5 Mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . 152
12.6 Adaption plate for remote display . . . . . . . . . . . . . 153
12.7 Overvoltage protection (in IP66 housing) . . . . . . . 153
12.8 Overvoltage protection HAW562 . . . . . . . . . . . . . 154
12.9 Extension cable for sensors . . . . . . . . . . . . . . . . . 155
12.10 Temperature sensor Omnigrad S TR61 . . . . . . . . . 156

Prosonic S - Level measurement - HART Table of Contents
4Endress+Hauser
13 Technical Data. . . . . . . . . . . . . . . . . . 157
13.1 Technical data at a glance . . . . . . . . . . . . . . . . . . 157
14 Operating menu . . . . . . . . . . . . . . . . 162
14.1 "level" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
14.2 "safety settings" . . . . . . . . . . . . . . . . . . . . . . . . . . 164
14.3 "relay/controls" . . . . . . . . . . . . . . . . . . . . . . . . . . 166
14.4 "output/calculations" . . . . . . . . . . . . . . . . . . . . . . 174
14.5 "device properties" . . . . . . . . . . . . . . . . . . . . . . . . 175
14.6 "system information" . . . . . . . . . . . . . . . . . . . . . . 176
14.7 "display" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
14.8 "sensor management" . . . . . . . . . . . . . . . . . . . . . 178
15 Appendix. . . . . . . . . . . . . . . . . . . . . . 179
15.1 Default block configuration . . . . . . . . . . . . . . . . . 179
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Prosonic S - Level measurement - HART Safety Instructions
Endress+Hauser 5
1SafetyInstructions
1.1 Designated use
The Prosonic S FMU90 is a transmitter for the ultrasonic sensors FDU90, FDU91, FDU91F, FDU92,
FDU93 and FDU95.
The transmitter version for level measurements (FMU90 - *1**********) can be applied for
different measuring tasks, e.g.:
• level measurement in tanks and silos
• conveyor belt measurement
• level limit detection
• (alternating) pump control, screen and rake control
The version for level and flow measurements (FMU90 - *2**********) is usable for further
measuring tasks, e.g.:
• Flow measurement at open flumes and weirs
• (non-resettable) totalizers and (resettable) counters
• Control of samplers by time or counting pulses
• Backwater and dirt detection in flumes
• Simultaneous measurement of level and flow in a stormwater overflow basin with only one sensor
1.2 Installation, commissioning, operation
The Prosonic S FMU90 is fail-safe and constructed to the state-of-the-art. It meets the appropriate
standards and EC directives. However, if you use it improperly or other than for its designated use,
it may pose application-specific hazards, e.g. product overflow due to incorrect installation or
configuration. Installation, electrical connection, start-up, operation and maintenance of the
measuring device must therefore be carried out exclusively by trained specialists authorised by the
system operator. Technical personnel must have read and understood these operating instructions
and must adhere to them. You may only undertake modifications or repair work to the device when
it is expressly permitted by the operating instructions.
1.3 Operational safety and process safety
Alternative monitoring measures must be taken to ensure operational safety and process safety
during configuration, testing and maintenance work on the device.
Hazardous areas
Measuring systems for use in hazardous environments are accompanied by separate "Ex
documentation", which is an integral part of this Operating Manual. Strict compliance with the
installation instructions and ratings as stated in this Additional documentation is mandatory.
• Ensure that all personnel are suitably qualified.
• Observe the specifications in the certificate as well as national and local regulations.
The transmitter may only be installed in suitable areas.
Sensors with a certificate for hazardous areas may be connected to a transmitter without a
certificate.
#Warning!
The sensors FDU83, FDU84, FDU85 and FDU86 with an ATEX, FM or CSA certificate are not
certified for connection to the FMU90 transmitter.
For installations in the USA:
Installation should be in accordance with the National Electrical Code NFPA 70 (NEC)
For installations in Canada:
Installation should be in accordance with the Canadian Electrical Code (CEC)

Safety Instructions Prosonic S - Level measurement - HART
6Endress+Hauser
1.4 Notes on safety conventions and symbols
In order to highlight safety-relevant or alternative operating procedures in the manual, the following
conventions have been used, each indicated by a corresponding symbol in the margin.
Safety conventions
#Warning!
A warning highlights actions or procedures which, if not performed correctly, will lead to personal
injury, a safety hazard or destruction of the instrument
"Caution!
Caution highlights actions or procedures which, if not performed correctly, may lead to personal
injury or incorrect functioning of the instrument
!Note!
A note highlights actions or procedures which, if not performed correctly, may indirectly affect
operation or may lead to an instrument response which is not planned
Explosion protection
0Device certified for use in explosion hazardous area
If the device has this symbol embossed on its name plate it can be installed in an explosion hazardous
area
-Explosion hazardous area
Symbol used in drawings to indicate explosion hazardous areas. Devices located in and wiring
entering areas with the designation “explosion hazardous areas” must conform with the stated type
of protection.
.Safe area (non-explosion hazardous area)
Symbol used in drawings to indicate, if necessary, non-explosion hazardous areas. Devices located in
safe areas still require a certificate if their outputs run into explosion hazardous areas
Electrical symbols
%Direct voltage
A terminal to which or from which a direct current or voltage may be applied or supplied
&Alternating voltage
A terminal to which or from which an alternating (sine-wave) current or voltage may be applied or
supplied
)Grounded terminal
A grounded terminal, which as far as the operator is concerned, is already grounded by means of an
earth grounding system
*Protective grounding (earth) terminal
A terminal which must be connected to earth ground prior to making any other connection to the
equipment
+Equipotential connection (earth bonding)
A connection made to the plant grounding system which may be of type e.g. neutral star or
equipotential line according to national or company practice
Temperature resistance of the connection cables
States, that the connection cables must be resistant to a temperature of at least 85 °C (185 °F).
t >85°C

Prosonic S - Level measurement - HART Identification
Endress+Hauser 7
2 Identification
2.1 Parts of the Prosonic S FMU90
2.1.1 FMU90 in the field housing polycarbonate
L00-FMU90xxx-03-00-00-xx-001
1 Terminals 6 Display and operating module
2 Instrument designation and identification 7 Prestamped openings for cable entries
3 Mounting help 8 Grounding terminals
4 Nameplate 9 Display cable
5 Cover of the terminal compartment 10 Short instructions
2.1.2 FMU90 in the DIN-rail housing
L00-FMU90xxx-03-00-00-xx-002
1 Display and operating module 5 Display cable
2 Cover of the terminal compartment 6 Terminals
3 Nameplate 7 Instrument designation and identification
4 Short instructions
!Note!
The picture shows the smallest possible version of the DIN-rail housing. Depending on the version
of the Prosonic S, the width of the housing may be larger.
MadeinGermany
D-79689Maulburg
MadeinGermany
D-79689Maulburg
ProsonicS
ProsonicS
Ta>60°C: Ta>60°C :
II3DT=xxx°C
II3DT=xxx°C IP66/NEMA4X
IP66/NEMA4X
XAxxxF-A
XAxxxF-A
Dat./Insp.:
Dat./Insp.:
ifmodification
seesep.label
ifmodification
seesep.label
X= X=
10,5…3
2VDC10W
10,5… 32 VDC 10W
4…2
0mAHART
4…20mAHART
OrderCode:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
OrderCode:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
MadeinGermany
D-79689Maulburg
MadeinGermany
D-79689Maulburg
ProsonicS
ProsonicS
OrderCode:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
OrderCode:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
4
3
9
2
5
10
8
1
76
MadeinGermany
D-79689Maulburg
ProsonicS
Ta >60°C:
II 3DT=xxx°CIP66/NEMA4X
XAxxxF-A
Dat./Insp.:
if modification
see sep. label
X=
10,5 …3
2VDC10W
4…2
0mAHART
OrderCode:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
Made inGermany
D-79689 Maulburg
ProsonicS
Ta >60°C:
II3DT=xxx°C IP66 /NEMA4X
XAxxxF-A
Dat./Insp.:
ifmodification
seesep.label
X=
10,5 …32VDC10W
4…20mAHART
Order Code:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
1237
45 6

Identification Prosonic S - Level measurement - HART
8Endress+Hauser
2.1.3 Field housing aluminium
A0033256
1 Field housing aluminium, housing opened
2 Nameplate
3 Protective earth terminal
4 Display and operating module
5 Field housing aluminium, housing closed
2.1.4 FMU90 with remote display and operating module for cabinet
door and switchboard mounting (96 x 96 mm (3.78 x 3.78 in))
L00-FMU90xxx-03-00-00-xx-040
1 DIN-rail housing without display
2 Remote display and operating module for cabinet mounting
3 The cable (3 m (9.8 ft)) is supplied
!Note!
The picture shows the smallest possible version of the DIN-rail housing. Depending on the version
of the Prosonic S, the width of the housing may be larger.
Mad
Mad
D-796
D-796
Pro Pro
Ta> Ta>
Xaxx
Xaxx
Dat./
Dat./
X=
X=
1
Orde
Orde
Ser.-
Ser.-
52
3
4
1
Made inGermany
D-79689 Maulburg
ProsonicS
Ta >60°C:
II3DT=xxx°C IP66/NEMA4X
XAxxxF-A
Dat./Insp.:
ifmodification
seesep.label
X=
10,5 …32VDC10W
4…20mAHART
Order Code:
Ser.-No.:5A01090109A
FMU90-J11AB111AA1A
12
3

Prosonic S - Level measurement - HART Identification
Endress+Hauser 9
2.2 Nameplate (Example)
A0033422
1 Ingress protection
2 2-D Matrix Code (Q R Code), see ä2
3 Reference to additional safety-relevant documentation
4 Labeling as per ATEX Directive 2014/34/EC and type of explosion protection
5 Serial number
2.3 Ordering information
Detailed ordering information is available from the following sources:
• In the Product Configurator on the Endress+Hauser website: www.endress.com -> Click
"Corporate" -> Select your country -> Click "Products" -> Select the product using the filters and
search field -> Open product page -> The "Configure" button to the right of the product image
opens the Product Configurator.
• From your Endress+Hauser Sales Center: www.addresses.endress.com
Product Configurator - the tool for individual product configuration
• Up-to-the-minute configuration data
• Depending on the device: Direct input of measuring point-specific information such as measuring
range or operating language
• Automatic verification of exclusion criteria
• Automatic creation of the order code and its breakdown in PDF or Excel output format
• Ability to order directly in the Endress+Hauser Online Shop
2.4 Scope of delivery
• Instrument according to the version ordered
• Endress+Hauser operating program on the enclosed CD-ROM
• For FMU90-***E********: remote display and operating module; retainers;
connection cable (3 m (9.8 ft))
• For FMU90-*21********* FMU and for FMU90-*41*********: 2 slotted capstan screws (can
be used to seal the housing)
• Accessories ä151
• Approval documentation: if this is not included in the operating manual (Refer to the nameplate
for the names of the safety instructions that apply to your device version.)
• Brief operating instructions for quick commissioning, see the following table:
X =
1
2
3
4
5

Identification Prosonic S - Level measurement - HART
10 Endress+Hauser
!Note!
For an overview of the scope of the associated Technical Documentation, refer to the following:
• The W@M Device Viewer: Enter the serial number from the nameplate
www.endress.com/deviceviewer
• The Endress+Hauser Operations App: Enter the serial number from the nameplate or scan the
2-D matrix code (QR code) on the nameplate.
2.5 Registered trademarks
HART®
Registered trademark of HART Communication Foundation, Austin, USA
ToF®
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany
FieldCare®
Trademark of Endress+Hauser Process Solutions AG
Brief operating instructions Output Application Instrument version
KA01065F
HART
• Level measurement
• Alternating pump control
• Screen and rake control
FMU90 - *******1****
FMU90 - *******2****
KA01066F
• Flow measurement
• Backwater and dirt detection
• Totalizers and counters
FMU90 - *2*****1****
FMU90 - *4*****1****
FMU90 - *2*****2****
FMU90 - *4*****2****
KA01067F
PROFIBUS DP
• Level measurement
• Alternating pump control
• Screen and rake control
FMU90 - *******3****
KA01068F
• Flow measurement
• Backwater and dirt detection
• Totalizers and counters
FMU90 - *2*****3****
FMU90 - *4*****3****

Prosonic S - Level measurement - HART Installation
Endress+Hauser 11
3 Installation
3.1 Incoming acceptance, transport, storage
3.1.1 Incoming acceptance
Check the packing and contents for any signs of damage.
Check the shipment, make sure nothing is missing and that the scope of supply matches your order.
3.1.2 Transport, storage
Pack the measuring instrument so that it is protected against impacts for storage and transport. The
original packing material provides the optimum protection for this.
Permissible storage temperature: -40 to +60 °C (-40 to +140 °F)
3.2 Mounting the field housing polycarbonate
3.2.1 Dimensions of the field housing polycarbonate
L00-FMU90xxx-06-00-00-xx-001
Dimensions in mm (in)
AMounting help (supplied); can also be used as drilling template
Bfield housing polycarbonate
CMinimum mounting distance
The dimensions of the field housing are the same for all instrument versions.
To open the housing, a minimum mounting distance of 55 mm (2.17 in) is required on the left.
215 (8.46)
180 (7.09)
150 (5.91)
15 (0.59)
170 (6.69)
190 (7.48)
80
(3.15)
100
(3.94)
ø6.5 (0.26)
10 (0.39)
AB
»1,6 kg (3.53 lbs)
153 (6.02)
C
³55 (2.17)
³55 (2.17)

Installation Prosonic S - Level measurement - HART
12 Endress+Hauser
3.2.2 Installation conditions
Weather protection
In order to avoid excessive sunlight exposure, the instrument should be mounted in a position
which is protected against direct sunlight or a protection cover should be applied (ä151,
"Accessories").
Installation height
Maximum installation height for the device is 2000 m above sea level.
Overvoltage protection
In order to protect the Prosonic against overvoltages (especially if mounted outdoors), connection
of an overvoltage protection is recommended (ä151, "Accessories").
Wall mounting
A mounting help for wall mounting is supplied. It also serves as drilling template. The mounting
help should be mounted on a flat surface and may not become distorted.
Pipe mounting
A mounting plate is available for mounting of the field housing polycarbonate to 1" to 2" pipes
(ä151, "Accessories").
3.2.3 Installation
A0032558
1 Wall mounting with mounting help
1
1. 2. 3.
4.

Prosonic S - Level measurement - HART Installation
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3.3 Mounting the field housing aluminium
3.3.1 Dimensions of the field housing aluminium
A0033258
Dimensions in mm (in)
The dimensions of the field housing aluminium are the same for all instrument versions.
To open the housing, a minimum mounting distance of 55 mm (2.17 in) is required on the left.
3.3.2 Installation conditions
Weather protection
In order to avoid excessive sunlight exposure, the instrument should be mounted in a position
which is protected against direct sunlight or a protection cover should be applied (ä151,
"Accessories").
Installation height
Maximum installation height for the device is 2000 m above sea level.
Overvoltage protection
In order to protect the Prosonic against overvoltages (especially if mounted outdoors), connection
of an overvoltage protection is recommended (ä151, "Accessories").
Wall mounting
The housing should be mounted on a flat surface and may not become distorted.
180 (7.09)
180 (7.09)
202 (7.95)
181 (7.13)
232 (9.13)
≥55 (2.17) ≥55 (2.17)

Installation Prosonic S - Level measurement - HART
14 Endress+Hauser
3.3.3 Installation
A0033331
1 Mounting the field housing aluminium to a wall
Mad Mad
D-796
D-796
Pro Pro
Ta >
Ta >
Xaxx
Xaxx
Dat./
Dat./
X=
1
Orde
Orde
Ser.-Ser.-

Prosonic S - Level measurement - HART Installation
Endress+Hauser 15
3.4 Mounting the DIN-rail housing
3.4.1 Dimensions of the DIN-rail housing
The dimensions of the DIN-rail housing depend on the instrument version. The version determines,
which terminal areas the Prosonic S contains. The dimensions are influenced by the following
features of the product structure (ä9, "Ordering information"):
• 60: Level Input
•70:SwitchOutput
• 80: Output
In order to determine the dimensions of a specific version, perform the following steps (see the
example ä16):
1. Using the product structure, determine the options of the features 60, 70 and 80 of the
instrument version in question.
2. Using the following table, determine how many optional terminal areas this instrument version
contains.
3. The appropriate dimensions are given in the following diagram:
10 20 30 40 50 60 70 80 90 100 110 120
FMU90 -
Feature and option of
the product structure
corresponds to the following
terminal area
present?
yes = 1
no = 0
feature 60; option 2
and/or
feature 80, option 2
2 sensor inputs
and/or
2 analogue outputs
feature 70, option 3 or 6 3 o 6 relays
feature 80, option 3 PROFIBUS DP interface
feature 90, option B inputs for external switches and
external temperature sensor
Sum =
Sum = 0
(only basic terminal area)
L00-FMU90xxx-06-00-00-xx-002
Dimensions in mm
Sum = 1, 2 or 3
(1-3 optional terminal areas)
L00-FMU90xxx-06-00-00-xx-005
Dimensions in mm
92 (3.62)
104 (4.09)
140 (5.51)
43 (1.69)
EN 60715
TH 35x7.5/15
(1.4x0.3/0.6)
35 (1.38)
0,5 kg (1.10 lbs)»
150 (5.91)
104 (4.09)
140 (5.51)
EN 60715
TH 35x7.5/15
(1.4x0.3/0.6)
35 (1.38)
»0,7 kg (1.54 lbs)
42 (1.65)

Installation Prosonic S - Level measurement - HART
16 Endress+Hauser
Example
Sum = 2
=> 104 x 150 x 140 mm (4.09 x 5.91 x 5.51 in)
Sum = 4
(4 optional terminal areas)
L00-FMU90xxx-06-00-00-xx-009
Dimensions in mm
210 (8.27)
140 (5.51)
EN 60715
TH 35x7.5/15
(1.4x0.3/0.6)
35 (1.38)
»0,9 kg (1.98 lbs)
42 (1.65)
104 (4.09)
10 20 30 40 50 60 70 80 90 100 110 120
FMU90 - R 1 2 A A A 1 A
feature and option of
the product structure
corresponds to the following
terminal area present?
feature 60; option 2
and/or
feature 80, option 2
2 sensor inputs
and/or
2 analogue outputs
1 (yes)
feature 70, option 3 or 6 3 or 6 relays 1 (yes)
feature 80, option 3 PROFIBUS DP interface 0 (no)
feature 90, option B inputs for external switches and
external temperature sensorr 0 (no)
Sum = 2
2
3
2
A

Prosonic S - Level measurement - HART Installation
Endress+Hauser 17
3.4.2 Installation conditions
• Maximum installation height for the device is 2000 m above sea level.
• The DIN-rail housing must be mounted outside hazardous areas in a cabinet.
• The housing is mounted on a DIN rail EN 60715 TH 35x7.5 or TH 37x15.
• Do not install the instrument in the vicinity of high-voltage lines, motor lines, contactors or
frequency converters. The installation regulations for high-voltage lines, motor lines, contactors
or frequency converters must be observed.
• To ensure easy mounting and opening of the housing, a distance of approx. 10 mm (0.39 in)
should be kept between the instruments.
• In order to avoid interference signals, the sensor cables must not be laid parallel to high voltage
or electric power lines.
• The cables may not be laid in the proximity of frequency converters.
#Warning!
Risk of electric shock due to open parts under voltage, if housing is damaged!
Housing is protection class IK06: Install device in a stable installation cabinet.
3.4.3 Mounting
A0032559
AAttaching the instrument to the rail
BDetaching the instrument from the rail
3.5 Mounting the remote display and operating module
3.5.1 Scope of delivery
If the Prosonic S is ordered with the display for cabinet door mounting, the following is contained
in the scope of delivery:
• Display and operating module, 96 x 96 mm (3.78 x 3.78 in)
• 4 retainers (with nuts and screws)
• Connection cable (3 m (9.8 ft) ) for connection to the transmitter
(preassembled with suitable plugs).
AB
EN 60715
TH 35x7.5/15
(1.4x0.3/0.6)
1.
1.
2.
2.

Installation Prosonic S - Level measurement - HART
18 Endress+Hauser
3.5.2 Dimensions of the separate display and operating module
A0032560
3.5.3 Mounting
• Cut an opening of 92 x 92 mm (3.62 x 3.62 in) into the intended mounting position (e.g. cabinet
door).
• Insert the remote display module into the opening and fix the retainers as shown in the following
figure:
A0032561
3.5.4 Adaption plate
If an opening of 138 x 138 mm (5.43 x 5.43 in) and the remote display of the Prosonic FMU860/
861/862 are already present, you can use the adaption plate (Order Code: 52027441 ä151,
"Accessories"). It is inserted into the remote display of the FMU860/861/862.
!Note!
The adapter plate is mounted directly in the housing of the old remote display of the FMU86x series.
The housing of the remote display of the FMU86x is the holder for the adapter plate and the new
remote display of the FMU90/FMU95 in the format 96 x 96 mm (3.78 x 3.78 in).
96
55
max. 6
92
min. 11
~0,5 kg (1.10 lbs)
(0.43)
(3.62)
(0.24)
(3.78)
(2.17)
mm (in)
1. 2.
3. 4.

Prosonic S - Level measurement - HART Installation
Endress+Hauser 19
A0032562
1 Remote display of the FMU90 with adaption plate
2 Opening of the remote display of the FMU860/861/862
3.6 Mounting of the sensors1)
Information on the mounting of the sensors can be found in the following documents:
• Technical Information TI00189F/00 (for FDU8x)
• Technical Information TI00396F/00 (for FDU9x)
These documents are supplied with the sensors.
3.7 Installation check
After installing the device, carry out the following checks:
• Is the device damaged (visual inspection)?
• Does the device correspond to the measuring point specifications such as process temperature,
process pressure, ambient temperature, measuring range etc.?
• If available: Are the measuring point number and labelling correct?
• Is the instrument sufficiently protected against rainfall and direct sunlight?
• For the field housing: Are the cable glands tightened correctly?
• Is the instrument securely mounted to the DIN rail or the mounting help (visual inspection)?
• For the field housing: Are the screws of the terminal compartment cover securely tightened
(visual inspection)?
1
2
1) The sensors FDU80/80F/81/81F/82/83/84/85/86/96 are not available anymore.

Wiring Prosonic S - Level measurement - HART
20 Endress+Hauser
4 Wiring
#Warning!
Risk of electric shock!
The instrument may only be installed if the supply voltage is switched off.
Install power supply cables as fixed installation permanently connected to the electrical building
installation.
4.1 Terminal compartment
4.1.1 Terminal compartment of the field housing polycarbonate
The field housing has a separate terminal compartment. It can be opened after loosening the four
screws of the lid.
A0032563
For easier wiring, the lid can be completely removed by unplugging the display plug and loosening
the hinges:
A0032564
4.1.2 Cable entries of the field housing polycarbonate
The following openings for cable entries are prestamped on the bottom of the housing :
• M20x1.5 (10 openings)
• M16x1.5 (5 openings)
• M25x1.5 (1 opening)
The required number and types of cable entries depend on the application at hand.
The prestamped openings can be removed by a suitable tool (e.g. knife or boring bit) or by punching
them out cautiously.
1.
2.
3.
1.
2.
3.