Endress+Hauser S FMU95 Operating Manual
Operating Instructions
Prosonic S FMU95
Transmitter for 5 or 10 ultrasonic sensors
BA00344F/00/EN/13.12
71164423
Prosonic S FMU95 Table of Contents
Table of Contents
1 Safety Instructions . . . . . . . . . . . . . . . . 4
1.1 Designated use . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.2 Installation, commissioning, operation . . . . . . . . . . . 4
1.3 Operational safety and process safety . . . . . . . . . . . . 4
1.4 Notes on safety conventions and symbols . . . . . . . . . 5
2 Identification . . . . . . . . . . . . . . . . . . . . 6
2.1 Parts of the Prosonic S FMU95 . . . . . . . . . . . . . . . . 6
2.2 Nameplate (Example) . . . . . . . . . . . . . . . . . . . . . . . 7
2.3 Product structure . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.4 Scope of delivery . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.5 Certificates and approvals . . . . . . . . . . . . . . . . . . . . 9
2.6 Registered trademarks . . . . . . . . . . . . . . . . . . . . . . . 9
3 Installation . . . . . . . . . . . . . . . . . . . . . 10
3.1 Incoming acceptance, transport, storage . . . . . . . . . 10
3.2 Mounting the field housing . . . . . . . . . . . . . . . . . . 10
3.3 Mounting the DIN-rail housing . . . . . . . . . . . . . . . 12
3.4 Mounting the remote display and operating module 13
3.5 Mounting of the sensors . . . . . . . . . . . . . . . . . . . . 14
3.6 Installation check . . . . . . . . . . . . . . . . . . . . . . . . . 14
4 Wiring . . . . . . . . . . . . . . . . . . . . . . . . 15
8 Maintenance . . . . . . . . . . . . . . . . . . . . 85
8.1 Exterior cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . 85
8.2 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
8.3 Repairs to Ex-approved devices . . . . . . . . . . . . . . . 85
8.4 Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
8.5 Replacing a sensor . . . . . . . . . . . . . . . . . . . . . . . . . 85
8.6 Spare Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
8.7 Return . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
8.8 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
8.9 Contact addresses of Endress+Hauser . . . . . . . . . . . 87
9 Accessories . . . . . . . . . . . . . . . . . . . . . 88
9.1 Commubox FXA291 . . . . . . . . . . . . . . . . . . . . . . . 88
9.2 Protection cover for the field housing . . . . . . . . . . . 88
9.3 Mounting plate for the field housing . . . . . . . . . . . . 88
9.4 Mounting bracket . . . . . . . . . . . . . . . . . . . . . . . . . 89
9.5 Adaption plate for remote display . . . . . . . . . . . . . . 90
9.6 Overvoltage protection (in IP66 housing) . . . . . . . . 90
9.7 Overvoltage protection HAW562 . . . . . . . . . . . . . . 91
9.8 Extension cable for sensors . . . . . . . . . . . . . . . . . . 91
10 Technical Data. . . . . . . . . . . . . . . . . . . 92
10.1 Technical data at a glance . . . . . . . . . . . . . . . . . . . 92
4.1 Terminal compartment . . . . . . . . . . . . . . . . . . . . . 15
4.2 Terminal assignment . . . . . . . . . . . . . . . . . . . . . . . 18
4.3 Connection to a PROFIBIS DP network . . . . . . . . . 20
4.4 Sensor connection . . . . . . . . . . . . . . . . . . . . . . . . . 21
4.5 Shortening the sensor cable . . . . . . . . . . . . . . . . . . 23
4.6 Synchronization line. . . . . . . . . . . . . . . . . . . . . . . 24
4.7 Connection of the separate display and operating
module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
4.8 Potential equalization . . . . . . . . . . . . . . . . . . . . . . 26
4.9 Post-connection check . . . . . . . . . . . . . . . . . . . . . . 28
5 Operation . . . . . . . . . . . . . . . . . . . . . . 29
5.1 Operating options . . . . . . . . . . . . . . . . . . . . . . . . . 29
5.2 Operation via the display and operating module . . . 31
5.3 Operation via Endress+Hauser operating tool
"FieldCare" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
6 Commissioning. . . . . . . . . . . . . . . . . . 44
6.1 Preparatory steps . . . . . . . . . . . . . . . . . . . . . . . . . . 44
6.2 Configuration of the measurement . . . . . . . . . . . . . 49
6.3 Parametrization of the Analog Input Blocks . . . . . . 68
6.4 Parametrization of the cyclic data telegram . . . . . . 69
6.5 Parametrization of the on-site display . . . . . . . . . . . 71
11 Operating menu. . . . . . . . . . . . . . . . . . 96
11.1 "level" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
11.2 "safety settings" . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
11.3 "outputs/calculations" . . . . . . . . . . . . . . . . . . . . . . 98
11.4 "device properties" . . . . . . . . . . . . . . . . . . . . . . . . . 99
11.5 "system information" . . . . . . . . . . . . . . . . . . . . . . 100
11.6 "display" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
11.7 "sensor management" . . . . . . . . . . . . . . . . . . . . . . 102
12 Appendix. . . . . . . . . . . . . . . . . . . . . . 103
12.1 Default Block Configuration . . . . . . . . . . . . . . . . . 103
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
7 Troubleshooting . . . . . . . . . . . . . . . . . 74
7.1 System error messages . . . . . . . . . . . . . . . . . . . . . . 74
7.2 Possible calibration errors . . . . . . . . . . . . . . . . . . . 80
7.3 Envelope curve display . . . . . . . . . . . . . . . . . . . . . 81
7.4 Software history . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Endress + Hauser 3
Safety Instructions Prosonic S FMU95
1Safety Instructions
1.1 Designated use
The Prosonic S FMU95 is a transmitter for up to 10 ultrasonic sensors FDU90, FDU91, FDU91F,
FDU92, FDU93, FDU95 and FDU96. The sensors of the class FDU8x can be connected as well.
Functions:
• display of up to 10 measuring values
• interference echo suppression for each connected sensor
• linearistaion for each sensor individually programmable
• configurable calculation of sums and average values
• measuring value transmission via PROFIBUS DP
1.2 Installation, commissioning, operation
The Prosonic S FMU95 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)
4 Endress + Hauser
Prosonic S FMU95 Safety Instructions
t >85°C
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!
#
"
!
Explosion protection
0
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
Device 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
-
.
Electrical symbols
%
&
)
*
+
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
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.
Endress + Hauser 5
Identification Prosonic S FMU95
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2 Identification
2.1 Parts of the Prosonic S FMU95
2.1.1 FMU95 in the field housing
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 FMU95 in the DIN-rail housing
L00-FMU95xxx-03-00-00 -xx-001
1 Display and operating module 5 Display cable
2 Cover of the terminal compartment 6 Short instructions
3 Nameplate 7 Terminals
4 Terminals Instrument designation and identification
6 Endress + Hauser
Prosonic S FMU95 Identification
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OrderCode:
Ser.-No.: 5A01090109A
FMU90-J11AB111AA1A
1
2
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Made in Germany
D-79689 Maulburg
Prosonic S
10,5 … 32 V DC 14W
Profibus DP
Order Code:
Ser.-No.: 5A01090109A
FMU95-J11CBA31A
II 3 D T=xxx°C
IP66 / NEMA4X
XAxxxF-A
if modification
see sep. label
X=
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11
9
8
7
6
5
4
1
2
3
10
2.1.3 FMU95 with remote display and operating module for cabinet
door and switchboard mounting (96 x 96 mm (3.78 x 3.78 in))
L00-FMU95xxx-03-00-00-xx-002
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
2.2 Nameplate (Example)
1 Specification of the electrical protection class (protective insulation)
2 Ingress protection
3 Barcode
4 Marked if a modification nameplate is present
5 Reference to additional safety-relevant documentation
6 Certificate-related data
7 Specification of required temperature resistance of the connection cables
8Output signal
9 Power supply
10 Serial number
11 Order code (as defined by the product structure)
L00-FMU95xxx-18-00-00-xx-001
Endress + Hauser 7
Identification Prosonic S FMU95
2.3 Product structure
010 Approval
R Non-hazarous area
JATEX II 3D
N CSA General Purpose
020 Application
1Level
030 Housing, material
1 Field mounting PC, IP66 NEMA 4x
2 DIN rail mounting PBT, IP20
040 Operation
C Illuminated display + keypad
E Illuminated display + keypad, 96x96, panel mounting, front IP65
K w/o display, via communication
050 Power supply
A 90-253 VAC
B 10.5-32 VDC
060 Level input
A 5x sensor FDU9x/8x
B 10x sensor FDU9x/8x
080 Output
3PROFIBUS DP
110 Language (*)
1 de, en, nl, fr, es, it, pt
2 de, en, ru, pl, cs
3 en, zh, ja, ko, th, id
120 Additional option
A Basic version
L 5-point linearity protocol only to order with FDU9x sensor +
5-point linearity protocol
995 Marking
1 Tagging (TAG)
2Bus address
FMU95 - complete product designation
(*): meaning of the language code:
cs: Czech; de: German; en: English; es: Spanish; fr: French; id: Bahasa (Indonesia, Malaysia); it:
Italian; ja: Japanese; ko: korean; nl: Dutch; pl: Polish; pt: Portuguese; ru: Russian; th: Thai; zh:
Chinese
8 Endress + Hauser
Prosonic S FMU95 Identification
2.4 Scope of delivery
• Instrument according to the version ordered
• Endress+Hauser operating program on the enclosed CD-ROM
• For FMU95-***E*****:
remote display and operating module; retainers; connection cable (3 m (9.8 ft))
• Accessories ä 88
• 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.)
• CD-ROM with further documentation, e.g.
– Technical Information
– Operating Instructions
– Description of Instrument Functions
– Slot/Index tables
• Brief operating instructions for quick commissioning: KA01069F
2.5 Certificates and approvals
CE mark, declaration of conformity
The device is designed to meet state-of-the-art safety requirements, has been tested and left the
factory in a condition in which it is safe to operate. The device complies with the applicable
standards and regulations as listed in the EC declaration of conformity and thus complies with the
statutory requirements of the EC directives. Endress+Hauser confirms the successful testing of the
device by affixing to it the CE mark.
2.6 Registered trademarks
PROFIBUS
Registered trademark of the PROFIBUS Trade Organisation, Karlsruhe, Germany
ToF
Registered trademark of the company Endress+Hauser GmbH+Co. KG, Maulburg, Germany
FieldCare
Trademark of Endress+Hauser Process Solutions AG
®
®
®
Endress + Hauser 9
Installation Prosonic S FMU95
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)
A
B
»1,6 kg (3.53 lbs)
153 (6.02)
C
³55 (2.17)
³55 (2.17)
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
3.2.1 Dimensions of the field housing
Dimensions in mm (in)
A Mounting help (supplied); can also be used as drilling template
B Field housing
C Minimum 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.
L00-FMU90xxx-06-00-00 -xx-001
10 Endress + Hauser
Prosonic S FMU95 Installation
1.
2.
3.
4.
1
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 ( ä 88,
"Accessories").
Overvoltage protection
In order to protect the Prosonic against overvoltages (especially if mounted outdoors), connection
of an overvoltage protection is recommended ( ä 88, "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 to 1" to 2" pipes ( ä 88,
"Accessories").
3.2.3 Installation
1 Wall mounting with mounting help
L00-FMU90xxx-17-00-00-xx-003
Endress + Hauser 11
Installation Prosonic S FMU95
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)
A
B
1.
2.
1.
2.
EN 60715
TH 35x7.5/15
(1.4x0.3/0.6)
3.3 Mounting the DIN-rail housing
3.3.1 Dimensions of the DIN-rail housing
L00-FMU90xxx-06-00-00 -xx-005
Dimensions in mm (in)
3.3.2 Installation conditions
• 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 to frequnecy converters.
3.3.3 Mounting
L00-FMU90xxx-17-00-00 -xx-001
A Attaching the instrument to the rail
B Detaching the instrument from the rail
12 Endress + Hauser
Prosonic S FMU95 Installation
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.
3.
4.
2.
3.4 Mounting the remote display and operating module
3.4.1 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).
3.4.2 Dimensions of the separate display and operating module
L00-FMU90xxx-06-00-00-xx-004
3.4.3 Mounting
1. Cut an opening of 92 x 92 mm (3.62 x 3.62 in) into the intended mounting position (e.g.
cabinet door).
2. Insert the remote display module into the opening and fix the retainers as shown in the
following figure:
Endress + Hauser 13
L00-FMU90xxx-17-00-00-xx-002
Installation Prosonic S FMU95
1
2
3.4.4 Adaption plate
If an opening of 138 x 138 mm and the remote display of the Prosonic FMU860/861/862 are
already present, you can use the adaption plate (Order Code: 52027441, ( ä 88, "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).
L00-FMU90xxx-06-00-00 -xx-006
1 Remote display of the FMU90 with adaption plate
2 Opening of the remote display of the FMU860/861/862
3.5 Mounting of the sensors
Information on the mounting of the sensors can be found in the following documents:
• Technical Information TI00189F (for FDU8x)
• Technical Information TI00396F (for FDU9x)
These documents are supplied with the sensors.
3.6 Installation check
After installing the device, carry out the following checks:
• Is the device damaged (visual inspection)?
• Does the device correspond to the meausring 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)?
14 Endress + Hauser
Prosonic S FMU95 Wiring
1.
2.
3.
1.
2.
4 Wiring
#
Warning!
The instrument may only be installed if the supply voltage is switched off.
4.1 Terminal compartment
4.1.1 Terminal compartment of the field housing
The field housing has a separate terminal compartment. It can be opened after loosening the four
screws of the lid.
L00-FMU90xxx-04-00-00-xx-002
For easier wiring, the lid can be completely removed by unplugging the display plug (1) and loosening the hinges (2):
L00-FMU90xxx-04-00-00-xx-009
4.1.2 Cable entries of the field housing
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.
Endress + Hauser 15
Wiring Prosonic S FMU95
1.
2.
4.1.3 Terminal compartment of the DIN-rail housing
Single instrument
L00-FMU95xxx-04-00-00 -xx-005
The catch can be unlocked by slightly pressing onto the clip. Then, the cover of the terminal
compartment can be opened.
16 Endress + Hauser
Prosonic S FMU95 Wiring
1.
2.
3.
1.
2.
3.
Several instruments mounted side by side
L00-FMU95KAx-04-00-00-xx-005
Open the catch of the cover (e.g. by a screwdriver).
Pull the cover out by approx. 20 mm (0.79 in) .
The cover can now be opened.
!
Note!
• The cables can be inserted into the housing from above or from below.
• If the instruments are mounted next to each other and if the sensor cables run in parallel, the
synchronization terminals (39 and 40) must be interconnected ( ä 18 "Terminal assignment"
und ä 24 "Synchronization line").
Endress + Hauser 17
Wiring Prosonic S FMU95
Address
Term.
DP
off
on
off
on
SW
HW
1
2
3
4
5
6
7
8
1
2
3
4
A(N)
66
B(P)
65
Display
POWER
Sync
Fuse
40
39
Service
32
1
11
10
9
1
FDU-Sensor
YE BK RD
14
13
12
2
YE BK RD
17
16
15
3
YE BK RD
20
19
18
4
YE BK RD
23
22
21
5
YE BK RD
26
25
24
6
YE BK RD
29
28
27
7
YE BK RD
32
31
30
8
YE BK RD
35
34
33
9
YE BK RD
38
37
36
10
YE BK RD
FDU-Sensor
4.2 Terminal assignment
L00-FMU90xxx-04-00-00 -xx-001
Terminals of the Prosonic S FMU95; the terminals depicted in grey are not present in every instrument version.
Terminals Meaning Remarks
Auxiliary energy
1
2
•L (for AC version)
•L+ (for DC version)
•N (for AC version)
•L- (for DC version)
depending on instrument version:
• 90 ... 253 V
• 10,5 ... 32 V
AC
DC
3 Potential equalization
depending on instrument version:
Fuse
• 400 mA T (for AC)
•2 A T (for DC)
Bus communication
65 PROFIBUS A (RxT/TxD - N)
66 PROFIBUS B (RxT/TxD - P)
Synchronization
39, 40 Synchronization ä 24, "Synchronization line"
Level inputs
09,10,11 Sensor 1 (FDU8x/9x)
12, 13, 14 Sensor 2 (FDU8x/9x)
15, 16, 17 Sensor 3 (FDU8x/9x)
18, 19, 20 Sensor 4 (FDU8x/9x)
18 Endress + Hauser
21, 22, 23 Sensor 5 (FDU8x/9x)
24, 25, 26 Sensor 6 (FDU8x/9x)
27, 28, 29 Sensor 7 (FDU8x/9x)
30, 31, 32 Sensor 8 (FDU8x/9x)
33, 34, 35 Sensor 9 (FDU8x/9x)
36, 37, 38 Sensor 10 (FDU8x/9x)
YE: yellow strand
BK: black strand
RD: red strand
only available for the version with 10 sensor inputs
YE: yellow strand
BK: black strand
RD: red strand
Prosonic S FMU95 Wiring
#
!
#
Warning!
When using the public supply mains, an easily accesible power switch must be installed in the
proximity of the device. The power switch must be marked as a disconnector for the device (IEC/
EN 61010)
Note!
• In order to avoid interference signals, the sensor cables should not be laid parallel to high voltage
or electric power lines.
• The cables may not be laid in the proximity to frequnecy converters.
Additional elements on the terminal areas
Designation Meaning/Remarks
Fuse Fuse: 2 A T /DC or 400 mA T/AC
Display Connection of the display or the remote display and operating module ( ä 25)
Service Service interface for connection of a PC/Notebook via Commubox FXA291 ( ä 29)
Locking switch, ä 47 "Unlock configuration"
Term. Bus termination
Address Bus address
Warning!
On wiring, the supply voltage must be switched off.
Endress + Hauser 19
Wiring Prosonic S FMU95
4.3 Connection to a PROFIBIS DP network
!
Note!
Information on the structure of a PROFIBUS DP network can be found in the Operating Instructions
BA 034S ("PROFIBUS PA/DP - Guidelines for planning and commissioning".
4.3.1 Cable specifications
For transmission rates up to 12 MBit/s cable type A according to EN 50170 can be used. The
specifications are summarized in the following table:
Terminator 135 to 165 at a measuring frequency from 3 MHz to 20 MHz
Cable capacitance < 30pF per meter
Core cross-section > 0.34 mm
Cable type twisted pairs, 1x2, 2x2 or 1x4 core
Loop resistance 110 per km
Siganl attenuation max. 9 dB over the entire length of the segment
Screening woven copper sheath or woven sheath and foil sheath
Pre-assembled cables are available from Endress+Hauser ( ä 88, "Accessories").
2
, corresponds to AWG 22
4.3.2 T-box
It is recommended to connect the Prosonic S to the bus by a T-box.
Suitable T-boxes are available from Endress+Hauser ( ä 88, "Accessories").
4.3.3 Spurs
Spurs are the connection cables from the bus to the instrument.
Caution!
"
Obeserve the following:
• Total length of all spurs < 6.6 m (22 ft), (for a maximum baudrate of 1.5 MBit/s)
• For baud rates > 1.5 MBit/s no spurs should be used. A spur is the cable between the connector
and the bus driver in the field instrument. Plant experience has shown that much care should be
taken when planning the spurs. It can not be guaranteed that the sum of all spurs at 1.5 MBit/s
may be 6.6 m (22 ft). The actual arrangement of the field intruments has a great influence on this.
Therefore it is strictly recommended to use no spurs for transmission rates > 1.5 MBit/s.
• If usage of spurs can not be avoided, these may not have a bus bus termination.
20 Endress + Hauser
Prosonic S FMU95 Wiring
YE
BK
RD
FDU90/91/92
(FDU80/80F/81/81F/82)
BK
YE
RD
(1)
YE
BK
RD
FDU91F/93/95/96
(FDU83/84/85/86)
BK
YE
RD
GNYE
(2)
(3)
FMU95
(1)
(2)
(3)
FMU95
(A)
max.
300 m
YE
BK
RD
FDU91F/93/95/96
(FDU83/84/85/86)
BK
YE
RD
GNYE
(1)
FMU95
(B)
max.
30 m
max.
300 m
max.
30 m
FDU90/91/92
(FDU80/80F/81/81F/82)
FDU91F/93/95/96
(FDU83/84/85/86)
4.4 Sensor connection
4.4.1 Connection diagram
(A): grounding at the terminal box;
(B): grounding at the transmitter FMU90;
(1): Screen of the sensor cable;
(2): Terminal box;
(3): Screen of the extension cable;
Colours of the strands: YE = yellow; BK = black; RD = red; GNYE = green-yellow
L00-FMU95xxx-04-00-00-xx-004
Endress + Hauser 21
Wiring Prosonic S FMU95
4.4.2 Connection hints
Caution!
"
• In order to avoid interference signals, the sensor cables should not be laid parallel to high voltage
electric power lines. The cables may not be laid in the proximity to frequency converters.
• The cable screen serves as a return cable and must be connected to the transmitter without any
electrical break. With the pre-assembled cables, the screen ends in a black strand (BK). With the
extension cable, the screen must be twisted together and connected to the "BK" terminal.
#
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 the sensors FDU91F/93/95/96 and FDU83/84/85/86:
The ground lead (GNYE) must be connected to the local potential equalization after a maximum
distance of 30 m (98 ft). This can be done
– either at the terminal box
– or at the transmitter FMU90 or in the cabinet (if the distance to the sensor does not exceed
30 m (98 ft).
!
"
Note!
For easier mounting it is advisable to use the sensors FDU90/91/92 and FDU80/80F/81/81F/82
with a maximum cable length of 30 m (98 ft) as well. For longer distances an extension cable with
a terminal box should be used.
4.4.3 Extension cables for the sensors
For distances up to 30 m (98 ft) the sensor can be directly connected by the sensor cable. For longer
distances, it is recommended to use an extension cable. The extension cable is connected via a
terminal box. The total length (sensor cable + extension cable) may be up to 300 m (984 ft).
Caution!
If the terminal box is installed in explosion hazardous areas, all applicable national guidelines must
be observed.
Suitable extension cables can be obtained from Endress+Hauser ( ä 88, "Accessories")
Alternatively, cables with the following properties can be used:
• Number of cores according to the connection diagram (see above)
• braided wire screen for the yellow (YE) and red (RD) core (no foil screen)
• Length: up to 300 m (984 ft), sensor cable + extension cable
• Cross section: 0.75 mm
•up to 8 per core
• max. 60 nF (between core and screen)
• for FDU91F/93/95/96 and FDU 83/84/85/86:
The earth lead must not be within the screening.
2
to 2.5 mm2 (18 to 14 AWG)
22 Endress + Hauser
Prosonic S FMU95 Wiring
FDU90/91/92
(FDU80/80F/81/81F/82)
FDU91F/93/95/96
(FDU83/84/85/86)
RD
BK
YE
RD
BK
YE
GNYE
1. 1.
RD
YE
GNYE
RD
YE
4.5 Shortening the sensor cable
If required, the sensor cable can be shortened. Please note:
• Do not damage the cores when removing the insulation.
• The cable is shielded by a metallic braiding. This shielding serves as a return cable and
corresponds to the black (BK) strand of the unshortened cable. After shortening the cable, loosen
the metallic braiding, twist it together securely and connect it to the "BK" terminal.
Caution!
"
The protective earth conductor (GNYE), which is present in some of the sensor cables, may not be
electrically connected to the cable shield.
Endress + Hauser 23
Colours of the strands: YE = yellow; BK = black; RD = red; GNYE = green-yellow
L00-FMU95xxx-04-00-00-xx-011
Wiring Prosonic S FMU95
Prosonic S
FMU90/95
39 40
1
23
20
……
FMU90 FMU90 FMU90
Prosonic S
FMU90/95
39 40
Prosonic S
FMU90/95
39 40
Prosonic S
FMU90/95
39 40
Prosonic
FMU860/861/862
63 64
1
2
10
……
FMU90
VH
4.6 Synchronization line
• If wiring several Prosonic S (FMU90/FMU95)
which are mounted in a common cabinet and
if the sensor cables run in parallel, the
synchronization terminals (39 and 40) must
be interconnected.
• Up to 20 instruments can be synchronized in
this way.
• The synchronization causes the evaluation
units FMU9x to send the pulses
simultaneously. Only after all sensors have
received their signal, new simultaneous pulses
are sent. This prevents pulses in the sensor
cable of one sensor from influencing the
received signal on the cable of a different
sensor.
• If there are more than 20 instruments, groups
must be formed, each containing a maximum
of 20 instruments. For the instruments within
each group, the sensor cables may run in
parallel. The sensor cables of different groups
must be seperated from each other.
• Usual commercial screened cable can be used
for synchronization
– max. length: 10 m (33 ft) between the
individual instruments
– cross section: 2 x (0.75 to 2.5 mm
2
(18 to 14 AWG))
– for lengths up to 1 m (3.3 ft), an unscreened
cable can be used; for lenghts exceeding
1 m (3.3 ft), screening is required. The
screen must be connected to ground
• Instruments of the Prosonic FMU86x family
can be connected to the synchronization line
as well. In this case a maximum of 10
instruments can be connected to each
synchronisation line.
L00-FMU90xxx-04-00-00 -xx-004
L00-FMU90xxx-04-00-00 -xx-017
24 Endress + Hauser
Prosonic S FMU95 Wiring
Address
Term.
DP
off
on
off
on
SW
HW
1
2
3
4
5
6
7
8
1
2
3
4
A(N)
66
B(P)
65
Display
POWER
Sync
Fuse
40
39
Service
32
1
11
10
9
1
FDU-Sensor
YE BK RD
14
13
12
2
YE BK RD
17
16
15
3
YE BK RD
20
19
18
4
YE BK RD
23
22
21
5
YE BK RD
26
25
24
6
YE BK RD
29
28
27
7
YE BK RD
32
31
30
8
YE BK RD
35
34
33
9
YE BK RD
38
37
36
10
YE BK RD
FDU-Sensor
1
4.7 Connection of the separate display and operating
module
L00-FMU95xxx-04-00-00-xx-008
1 Connection of the display plug with the cable (3 m (9.8 ft))
For the version of the Prosonic S with a separate display for panel mounting, a pre-assembled
connecting cable (3 m (9.8 ft)) is supplied. The cable must be connected to the display plug of the
Prosonic S.
!
Note!
Minimum diameter for cable bushing: 20 mm (0.79 in).
Endress + Hauser 25
Wiring Prosonic S FMU95
1
90 … 253 VAC
10,5 … 32 VDC
NLPE
FDU91F/93/95/96
(FDU83/84/85/86)
1
FMU95
Address
Term.
DP
off
on
off
on
SW
HW
1
2
3
4
5
6
7
8
1
2
3
4
A(N)
66
B(P)
65
Display
POWER
Sync
Fuse
40
39
Service
32
1
11
10
9
1
FDU-Sensor
YE BK RD
14
13
12
2
YE BK RD
17
16
15
3
YE BK RD
20
19
18
4
YE BK RD
23
22
21
5
YE BK RD
26
25
24
6
YE BK RD
29
28
27
7
YE BK RD
32
31
30
8
YE BK RD
35
34
33
9
YE BK RD
38
37
36
10
YE BK RD
FDU-Sensor
GNYE
FDU91F/93/95/96
(FDU83/84/85/86)
GNYE
4.8 Potential equalization
4.8.1 Potential equalization in the field housing
Warning!
#
The grounding line of the sensors FDU91F/93/
95/96 and FDU83/84/85/86 must be
connected to the local potential equalization
system after a maximum of 30 m (98 ft),
( ä 20). The metallic terminal block (1) in
the field housing can be used for this.
L00-FMU90xxx-04-00-00 -xx-006
Example
L00-FMU95xxx-04-00-00 -xx-009
1 The wire is already connected on delivery
26 Endress + Hauser
Prosonic S FMU95 Wiring
90 … 253 VAC
10.5 … 32 VDC
FMU95
Address
Term.
DP
off
on
off
on
SW
HW
1
2
3
4
5
6
7
8
1
2
3
4
A(N)
66
B(P)
65
Display
POWER
Sync
Fuse
40
39
Service
32
1
11
10
9
1
FDU-Sensor
YE BK RD
14
13
12
2
YE BK RD
17
16
15
3
YE BK RD
20
19
18
4
YE BK RD
23
22
21
5
YE BK RD
26
25
24
6
YE BK RD
29
28
27
7
YE BK RD
32
31
30
8
YE BK RD
35
34
33
9
YE BK RD
38
37
36
10
YE BK RD
FDU-Sensor
GNYE
FDU91F/93/95/96
(FDU83/84/85/86)
GNYE
PE
PE
PE
FDU91F/93/95/96
(FDU83/84/85/86)
L
N
1 2
3
4.8.2 Potential equalization for the DIN-rail hosuing
If the DIN-rail housing is used, the potential equalization must be connected in the cabinet, e.g. at
a metallic DIN rail:
#
Warning!
The grounding line of the sensors FDU91F/93/95/96 and FDU83/84/85/86 must be connected
to the local potential equalization system after a maximum of 30 m (98 ft), ( ä 20).
L00-FMU95xxx-04-00-00-xx-010
1 Terminal (isolated from the DIN rail)
2 Protective earth terminal (with contact to the DIN rail)
3 Protective ground via DIN rail
Caution!
The signal evaluation electronics and its direct connections (display interface, service interface etc.)
are galvanically isolated from the supply voltage and the communication signals. Their electric
potential is identiacal to the potential of the sensor electronics.
Pay attention to the potential difference if the sensors are connected to ground!
Note!
• The longest required distance has to be taken into account when removing the jacket of the sensor
cable (GNYE in the above example).
"
!
• When shortening the sensor cable, comply to the notes ä 23.
Endress + Hauser 27
Wiring Prosonic S FMU95
4.9 Post-connection check
After wiring the transmitter, carry out the following checks:
• Is the terminal assignment correct?
• For the field housing: Are the cable glands tight and is the cover of the terminal compartment
securely closed?
• If auxiliary energy is switched on: Does a display appear on the display module (if available) and
does the green LED light up?
28 Endress + Hauser
Prosonic S FMU95 Operation
PROFIBUS DP
SPS /
PLC/
API
Ethernet
PDM
...
Prosonic S
PROFIboard
PROFIcard
PROFIusb
Commubox
FXA 291
FieldCare
T
T
FieldCare
5Operation
This chapter gives an overview of the operating options for the intrument. It describes the different
methods of parameter access and states the pre-conditions for each case.
The measning of the individual parameters is not part of this chapter but can be found in:
• Chap. 6: "Commissioning"
• Operating Intructions BA00345F: "Prosonic S FMU95 - Description of Instrument Functions"
This chapter contains the following sections:
• Chap. 5.1 Operating options
• Chap. 5.2 Operation via the display and operating module
• Chap. 5.3 Operation via Endress+Hauser operating tool "FieldCare"
5.1 Operating options
!
!
L00-FMU90xxx-14-00-00-xx-021
5.1.1 On-site operation
• Display and operating module at the Prosonic S
• Endress+Hauser operating tool "FieldCare" with Commubox FXA291
Note!
Commubox FXA291 is an interface adapter from Endress+Hauser.
5.1.2 Remote oepration
Endress+Hauser operating tool "FieldCare" with PROFIcard, PROFIboard or PROFIusb
Note!
PROFIboard, PROFIcard and PROFIusb are interface adapters from Endress+Hauser.
Acyclic data exchange
Remote operation makes use of the acyclic data exchange, which allows device parameters to be
changed independently of the communication between the device and a PLC.
Acyclic data exchange is used
• to transmit device parameters during commissioning and maintenance;
• to display measured values that are not acquired in cyclic traffic.
The Prosonic S supports class 2 masters:
Endress + Hauser 29
Operation Prosonic S FMU95
Acyclic communication with a Class 2 master (MS2AC)
In the case of MS2AC, a Class 2 master opens a communication channel via a so-called service
access point (SAP) in order to access the device. Class 2 masters is for example:
• FieldCare
Before data can be exchanged via PROFIBUS, however, the Class 2 master must be made aware of
the parameters contained within the field device. This can be done by:
• a device description (DD)
• a device type manager (DTM)
• a software component within the master, which accesses the parameters via slot and index
addresses.
!
Note!
• The DD or DTM is supplied by the device manufacturer.
• The Prosonic S has two Service Access Points. Therefore, it can be simultaneously accessed by
two Class 2 masters.
• The use of a Class 2 master increases the cycle time of the bus system. This must be taken into
consideration when the control system or PLC is programmed.
Slot-Index tables
The Slot-Index tables for the general acyclic data exchange are summarized in the document
BA00346F on the enclosed CD-ROM (can be downloaded from www.endress.com).
30 Endress + Hauser
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