MTS Sensors Temposonics R-Series V User manual

Temposonics®R-Series VEtherCAT®
Operation Manual
GENERATION
I AM
V
THE NEW
Temposonics®
Magnetostrictive Linear Position Sensors

Temposonics® R-Series VEtherCAT®
Operation Manual
Table of contents
1. Introduction..................................................................................................................................................... 3
1.1 Purpose and use of this manual ................................................................................................................................................................ 3
1.2 Used symbols and warnings ..................................................................................................................................................................... 3
2. Safety instructions............................................................................................................................................. 3
2.1 Intended use.............................................................................................................................................................................................. 3
2.2 Foreseeable misuse................................................................................................................................................................................... 3
2.3 Installation, commissioning and operation................................................................................................................................................ 4
2.4 Safety instructions for use in explosion-hazardous areas.......................................................................................................................... 4
2.5 Warranty.................................................................................................................................................................................................... 4
2.6 Return ....................................................................................................................................................................................................... 4
3. Identification.................................................................................................................................................... 5
3.1 Order code of Temposonics®R-Series VRP5........................................................................................................................................... 5
3.2 Order code of Temposonics®R-Series V RH5 .......................................................................................................................................... 6
3.3 Nameplate ................................................................................................................................................................................................. 7
3.4 Approvals .................................................................................................................................................................................................. 7
3.5 Scope of delivery....................................................................................................................................................................................... 7
4. Product description and commissioning ................................................................................................................... 8
4.1 Functionality and system design ............................................................................................................................................................... 8
4.2 Styles and installation of Temposonics®R-Series V RP5 ......................................................................................................................... 9
4.3 Styles and installation of Temposonics®R-Series V RH5 ....................................................................................................................... 10
4.4 Magnet installation .................................................................................................................................................................................. 13
4.5 Alignment of the magnet with the option “internal linearization” ............................................................................................................ 15
4.6 Replacement of sensor............................................................................................................................................................................ 16
4.7 Electrical connections.............................................................................................................................................................................. 18
4.8 Frequently ordered accessories for RP5 design ...................................................................................................................................... 20
4.9 Frequently ordered accessories for RH5 design ...................................................................................................................................... 21
4.10 Frequently ordered accessories for EtherCAT®output........................................................................................................................... 22
5. Operation.......................................................................................................................................................24
5.1 Initial start-up.......................................................................................................................................................................................... 24
5.2 LED status............................................................................................................................................................................................... 24
5.3 Topologies and downstream devices....................................................................................................................................................... 25
6. Implementation and configuration of R-SeriesVEtherCAT®with TwinCAT 3 .......................................................................26
6.1 General information................................................................................................................................................................................. 26
6.2 Implementation of R-Series VEtherCAT®in TwinCAT 3.......................................................................................................................... 26
6.3 Configuration of R-Series VEtherCAT®in TwinCAT 3 ............................................................................................................................. 28
7. Implementation and configuration of R-Series VEtherCAT®with TwinCAT 2 .......................................................................30
7.1 Configuration of Ethernet card................................................................................................................................................................. 30
7.2 Starting TwinCAT System Manager.......................................................................................................................................................... 31
7.3 Adding the Ethernet card as an I/O device............................................................................................................................................... 31
7.4 Adding a sensor as a box ........................................................................................................................................................................ 32
7.5 Setting up and parameterizing the sensor ............................................................................................................................................... 33
7.6 Sensor in operation ................................................................................................................................................................................. 35
8. Object dictionary of R-SeriesVEtherCAT®...............................................................................................................36
9. TempoLink smart assistant with R-Series VEtherCAT®................................................................................................40
10. Maintenance and troubleshooting ........................................................................................................................40
11. Removal from service/dismantling.......................................................................................................................40
12. Technical data ...............................................................................................................................................41
12.1 Technical data Temposonics®R-Series VRP5...................................................................................................................................... 41
12.2 Technical data Temposonics®R-Series V RH5 ..................................................................................................................................... 42
13. Appendix I ....................................................................................................................................................43
14. Appendix II ...................................................................................................................................................44
15. Glossary ......................................................................................................................................................45

Temposonics® R-Series VEtherCAT®
Operation Manual
I 3 I
1. Introduction
1.1 Purpose and use of this manual
Before starting the operation of Temposonics®position sensors,
read this documentation thoroughly and follow the safety
information. Keep this manual for future reference!
1/ The term "qualified technical personnel" characterizes persons who:
• are familiar with the safety concepts of automation technology applicable
to the particular project
• are competent in the field of electromagnetic compatibility (EMC)
• have received adequate training for commissioning and service operations
• are familiar with the operation of the device and know the information required
for correct operation provided in the product documentation
2. Safety instructions
2.1 Intended use
This product may be used only for the applications defined under item
1 and only in conjunction with the third-party devices and components
recommended or approved by MTS Sensors. As a prerequisite of
proper and safe operation the product requires correct transport,
storage, mounting and commissioning and must be operated with
utmost care.
1. The sensor systems of all Temposonics®series are intended
exclusively for measurement tasks encountered in industrial,
commercial and laboratory applications. The sensors are
considered as system accessories and must be connected
to suitable evaluation electronics, e.g. a PLC, IPC, indicator
or other electronic control unit.
Do not alter the sensor.
The sensor might be damaged.
Do not step on the sensor.
The sensor might be damaged.
2.2 Foreseeable misuse
The content of this technical documentation and its appendices
is intended to provide information on mounting, installation and
commissioning by qualified automation personnel 1or instructed
service technicians who are familiar with the project planning and
dealing with Temposonics®sensors.
1.2 Used symbols and warnings
Warnings are intended for your personal safety and for avoidance
of damage to the described product or connected devices. In this
documentation, safety information and warnings to avoid danger
that might affect the life and health of operating or service personnel
or cause material damage are highlighted by the pictogram defined
below.
Symbol Meaning
NOTICE
This symbol is used to point to situations
that may lead to material damage, but not
to personal injury.
Foreseeable misuse Consequence
Wrong sensor connection The sensor will not work
properly or can be damaged
Operate the sensor out of the
operating temperature range
No signal output –
the sensor can be damaged
Power supply is out of the
defined range
Signal output is wrong /
no signal output /
the sensor will be damaged
Position measurement is
influenced by an external
magnetic field
Signal output is wrong
Cables are damaged
Short circuit – the sensor can
be destroyed / sensor does not
respond
Spacers are missing /
installed in a wrong order Error in position measurement
Wrong connection
of ground / shield
Signal output is disturbed –
the electronics can be damaged
Use of a magnet that is not
specified by MTS Sensors Error in position measurement

Temposonics® R-Series VEtherCAT®
Operation Manual
I 4 I
2.3 Installation, commissioning and operation
The position sensors must be used only in technically safe conditions.
To maintain this condition and to ensure safe operation, installation,
connection and service, work may be performed only by qualified
technical personnel.
If danger of injury to persons or of damage to operating equipment
is caused by sensor failure or malfunction, additional safety measures
such as plausibility checks, limit switches, EMERGENCY STOP
systems, protective devices etc. are required. In the event of trouble,
shut down the sensor and protect it against accidental operation.
Safety instructions for commissioning
To maintain the sensor's operability, it is mandatory to follow
the instructions given below.
1. Protect the sensor against mechanical damage during
installation and operation.
2. Do not open or dismantle the sensor.
3. Connect the sensor very carefully and pay attention to the
polarity of connections and power supply.
4. Use only approved power supplies.
5. Ensure the sensor is operating within the defined limits for supply
voltage, environmental conditions, etc..
6. Check the function of the sensor regularly and provide
documentation of the checks.
7. Before applying power, ensure that nobody’s safety
is jeopardized by starting machines.
2.4 Safety instructions for use in explosion-hazardous areas
The sensor is not suitable for operation in explosion-hazardous areas.
2/ See also applicable MTS Sensors terms of sales and delivery on:
www.mtssensors.com
2.5 Warranty
MTS Sensors grants a warranty period for the Temposonics®
position sensors and supplied accessories relating to material
defects and faults that occur despite correct use in accordance with
the intended application 2. The MTS Sensors obligation is limited to
repair or replacement of any defective part of the unit. No warranty
can be provided for defects that are due to improper use or above
average stress of the product, as well as for wear parts. Under no
circumstances will MTS Sensors accept liability in the event of offense
against the warranty rules, no matter if these have been assured or
expected, even in case of fault or negligence of the company.
MTS Sensors explicitly excludes any further warranties. Neither
the company’s representatives, agents, dealers nor employees are
authorized to increase or change the scope of warranty.
2.6 Return
For diagnostic purposes, the sensor can be returned to MTS Sensors
or a repair facility explicitly authorized by MTS Sensors. Any shipment
cost is the responsibility of the sender 2. For a corresponding form,
see chapter "13. Appendix I" on page 43.
NOTICE
When returning sensors, place protective caps on male and female
connectors of the sensor. For pigtail cables, place the cable ends in
a static shielding bag for electrostatic discharge (ESD) protection.
Fill the outer packaging around the sensor completely to prevent
damage during transport.

Temposonics® R-Series VEtherCAT®
Operation Manual
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3.1 Order code of Temposonics®R-Series VRP5
3. Identification
e Number of magnets
X X 01…30 position(s) (1…30 magnet(s))
f Connection type
D 5 6 2 × M12 female connectors (5 pin),
1 × M8 male connector (4 pin)
D 5 8 2 × M12 female connectors (5 pin),
1 × M12 male connector (4 pin)
g System
1Standard
h Output
U1 0 1 EtherCAT®, position, velocity and acceleration
(1…30 positions)
U 1 1 1 EtherCAT®, position, velocity and acceleration
internal linearization (1…30 positions)
NOTICE
• For the RP5, the magnet selected in b “Design” is included in
the scope of delivery. For multi-position measurements with more
than 1 magnet, order the other magnets separately.
• The number of magnets is limited by the stroke length.
The minimum allowed distance between magnets (i.e. front face
of one to the front face of the next one) is 75 mm (3 in.).
• Use magnets of the same type for multi-position measurement,
e.g. 2 × U-magnet (part no. 251416-2).
• If the option for internal linearization (U111) in h“Output” is
chosen, select a suitable magnet.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R P 5 D 5 1 U1 1
a b c d e f g h
a Sensor model
R P 5Pro le
b Design
GMagnet slider backlash free (part no. 253 421),
suitable for internal linearization
LBlock magnet L (part no. 403 448)
MU-magnet OD33 (part no. 251 416-2),
suitable for internal linearization
NMagnet slider longer ball-jointed arm (part no. 252 183),
suitable for internal linearization
ONo position magnet
SMagnet slider joint at top (part no. 252 182),
suitable for internal linearization
VMagnet slider joint at front (part no. 252 184),
suitable for internal linearization
c Mechanical options
AStandard
VFluorelastomer seals for the sensor electronics housing
.
d Stroke length
X X X X M 0025…6350 mm
Standard stroke length (mm) Ordering steps
25… 500 mm 25 mm
500…2500 mm 50 mm
2500…5000 mm 100 mm
5000…6350 mm 250 mm
X X X X U001.0…250.0 in.
Standard stroke length (in.) Ordering steps
1… 20 in. 1.0 in.
20…100 in. 2.0 in.
100…200 in. 4.0 in.
200…250 in. 10.0 in.
Non-standard stroke lengths are available;
must be encoded in 5 mm/0.1 in. increments.
.

Temposonics® R-Series VEtherCAT®
Operation Manual
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3.2 Order code of Temposonics®R-Series V RH5
a Sensor model
R H 5 Rod
b
Design
BBase unit (only for replacement)
JThreaded fl ange M22×1.5-6g (rod Ø 12.7 mm),
stroke length: 25…5900 mm (1…232 in.)
MThreaded fl ange M18×1.5-6g (standard)
SThreaded fl ange ¾"-16 UNF-3A (standard)
TThreaded fl ange ¾"-16 UNF-3A (with raised-face)
cMechanical options
AStandard
BBushing on rod end (only for design »M«, »S«& »T«)
MThread M4 at rod end (only for design »M«, »S«& »T«)
VFluorelastomer seals for the sensor electronics housing
d Stroke length
X X X X M 0025…7620 mm
Standard stroke length (mm) Ordering steps
25… 500 mm 5 mm
500… 750 mm 10 mm
750…1000 mm 25 mm
1000…2500 mm 50 mm
2500…5000 mm 100 mm
5000…7620 mm 250 mm
X X X X U001.0…300.0 mm
Standard stroke length (in.) Ordering steps
1… 20 in. 0.2 in.
20… 30 in. 0.4 in.
30… 40 in. 1.0 in.
40…100 in. 2.0 in.
100…200 in. 4.0 in.
200…300 in. 10.0 in.
Non-standard stroke lengths are available;
must be encoded in 5 mm/0.1 in. increments.
.
e Number of magnets
X X 01…30 position(s) (1…30 magnet(s))
e Number of magnets
X X 01…30 position(s) (1…30 magnet(s))
f Connection type
D 5 6 2 × M12 female connectors (5 pin),
1 × M8 male connector (4 pin)
D 5 8 2 × M12 female connectors (5 pin),
1 × M12 male connector (4 pin)
f Connection type
D 5 6 2 × M12 female connectors (5 pin),
1 × M8 male connector (4 pin)
D 5 8 2 × M12 female connectors (5 pin),
1 × M12 male connector (4 pin)
g System
1Standard
h Output
U1 0 1 EtherCAT®, position, velocity and acceleration
(1…30 positions)
U 1 1 1 EtherCAT®, position, velocity and acceleration
internal linearization (1…30 positions)
h Output
U1 0 1 EtherCAT®, position, velocity and acceleration
(1…30 positions)
U 1 1 1 EtherCAT®, position, velocity and acceleration
internal linearization (1…30 positions)
NOTICE
• Specify number of magnets for your sensing application and order
separately.
• The number of magnets is limited by the stroke length.
The minimum allowed distance between magnets (i.e. front face
of one to the front face of the next one) is 75 mm (3 in.).
• Use magnets of the same type for multi-position measurement,
e.g. 2 × U-magnet (part no. 251416-2).
• If the option for internal linearization (U111) in h“Output” is
chosen, select a suitable magnet.
NOTICE
• Specify number of magnets for your sensing application and order
separately.
• The number of magnets is limited by the stroke length.
The minimum allowed distance between magnets (i.e. front face
of one to the front face of the next one) is 75 mm (3 in.).
• Use magnets of the same type for multi-position measurement,
e.g. 2 × U-magnet (part no. 251416-2).
• If the option for internal linearization (U111) in h“Output” is
chosen, select a suitable magnet.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
R H 5 D 5 1 U1 1
a b c d e f g h

Temposonics® R-Series VEtherCAT®
Operation Manual
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3.3 Nameplate
Fig. 1: Example of nameplate of a R-Series VRH5 sensor with EtherCAT®output
3.4 Approvals
• certified
• EAC certified
• ETG certified
• UL certified
3.5 Scope of delivery
RP5 (profile sensor):
• Sensor
• Position magnet
• 2 mounting clamps up to 1250 mm (50 in.) stroke length +
1 mounting clamp for each 500 mm (20 in.) additional stroke length
RH5 (rod sensor):
• RH5-B: Base unit, 3 socket screws M4
• RH5-J/M/S/T: Sensor, O-ring
RH5SA0375M02D561U101
MAC: 00-03-CA-00-5B-FE
S/N: 91313024
11FEB2020
Order code
MAC address
Date of production
Serial number

Temposonics® R-Series VEtherCAT®
Operation Manual
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4. Product description and commissioning
4.1 Functionality and system design
Product designation
• Position sensor Temposonics®R-Series V
Sensor model
• Temposonics®R-Series V RP5 (profile sensor)
• Temposonics®R-Series V RH5 (rod sensor)
Stroke length
• Temposonics®R-Series V RP5: 25…6350 mm (1…250 in.)
• Temposonics®R-Series V RH5: 25…7620 mm (1…300 in.)
Output signal
• EtherCAT®
Application
The Temposonics®position sensors are used for measurement and
conversion of the length (position) variable in the fields of automated
systems and mechanical engineering.
Principle of operation and system construction
The absolute, linear position sensors provided by MTS Sensors
rely on the company’s proprietary Temposonics®magnetostrictive
technology, which can determine position with a high level of precision
and robustness. Each Temposonics®position sensor consists of a
ferromagnetic waveguide, a position magnet, a strain pulse converter
and supporting electronics. The magnet, connected to the object in
motion in the application, generates a magnetic field at its location on
the waveguide. A short current pulse is applied to the waveguide.
This creates a momentary radial magnetic field and torsional strain
on the waveguide. The momentary interaction of the magnetic
fields releases a torsional strain pulse that propagates the length
of the waveguide. When the ultrasonic wave reaches the end of the
waveguide it is converted into an electrical signal. Since the speed
of the ultrasonic wave in the waveguide is precisely known, the time
required to receive the return signal can be converted into a linear
position measurement with both high accuracy and repeatability.
Fig. 2: Time-of-flight based magnetostrictive position sensing principle
Modular mechanical and electronic construction
• The sensor rod or profile protects the inner sensing element.
• The sensor electronics housing, a rugged aluminum construction,
contains the complete electronic interface with active signal
conditioning. Double shielding ensures high safety of operation and
optimum EMC (Electromagnetic Compatibility).
• The external position magnet is a permanent magnet. Mounted on
the mobile machine part, it travels along the sensor rod or profile
and triggers the measurement through the sensor rod wall.
• The sensor can be connected directly to a control system.
Its electronics generates a strictly position-proportional signal
output between start and end position.
5
3
1
Measurement Cycle
1Current pulse generates magnetic  eld
2Interaction with position magnet  eld
generates torsional strain pulse
3Torsional strain pulse propagates
4Strain pulse detected by converter
5Time-of-fl ight converted into position
Sensing element (Waveguide)
Position magnet (Magnetic  eld)
Torsional strain pulse converter
2
45
3
1
Measurement Cycle
1Current pulse generates magnetic  eld
2Interaction with position magnet  eld
generates torsional strain pulse
3Torsional strain pulse propagates
4Strain pulse detected by converter
5Time-of-fl ight converted into position
Sensing element (Waveguide)
Position magnet (Magnetic  eld)
Torsional strain pulse converter
2
4

Temposonics® R-Series VEtherCAT®
Operation Manual
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4.2 Styles and installation of Temposonics®R-Series V RP5
Fig. 3: Temposonics®RP5 with U-magnet
RP5-M (connection type D58)
Magnet
1
4 5
2
1
45
2
Port 1 L/A
MS/ER
NS/RN
L/A Port 2
45 (1.77)
9.5 (0.37)
48 (1.89)
50 (1.97)
68 (2.68)
Sensor electronics
housing
58
(2.28)
17
(0.67)
Dead zone
66/71*
(2.6/2.8*)
2 (0.08)
Ø 5.3
(Ø 0.21)
35.6 (1.4)
* Stroke length > 5000 mm (196.9 in.)
28
(1.1)
14.6
(0.57)
Adjustable mounting clamp
e.g. for
M5 or
#10 screws
5
(0.2)
Stroke length
25…6350
(1…250)
Null zone
28
(1.1)
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Installation of RP5
The position sensor can be installed in any position. Normally,
the sensor is firmly installed and the position magnet is fastened
to the mobile machine part. Thus it can travel along the sensor profile.
The sensor is fitted on a flat machine surface using the mounting
clamps (Fig. 4). A length-dependent number of these clamps are
delivered with the sensor and must be distributed over the profile
at regular distances. For fastening use M5×20 screws to DIN 6912
that should be tightened with a fastening torque of 5 Nm.
Fig. 4: Mounting clamps (part no. 400 802) with cylinder screw M5×20
Fig. 5: T-slot nut M5 (part no. 401 602)
NOTICE
Take care to mount the sensor in an axially parallel position to
avoid damage to magnet and sensor.
≤ 5
(≤
0.2)
M5
Alternative:
If only limited space is available, the profile sensor can be mounted
also via the T-rail in the profile bottom using a T-slot nut M5
(part no. 401 602) or a sliding block (Fig. 5).
Fastening torque: 5 Nm
50
(1.97)
9.5
(0.37)
Bore Ø 5.3
(Ø 0.21)
14.6
(0.57)

Temposonics® R-Series VEtherCAT®
Operation Manual
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4.3 Styles and installation of Temposonics®R-Series V RH5
RH5-M/S-A/-V – RH5 with threaded flange M18×1.5-6g or ¾"-16 UNF-3A (connection type D58)
MS/ER
NS/RN
1
4 5
2
1
4 5
2
a
17
(0.67)
Sensor electronics housing
68
(2.68)
Null zone
51
(2.01)
Threaded flange »M«: M18×1.5-6g
Threaded flange »S«: ¾"-16 UNF-3A
Magnet
Dead zone
63.5/66*
(2.5/2.6*)
Stroke length
25…7620
(1…300)
Ø 10 ±0.13
(Ø 0.39 ±0.01)
* Stroke length > 5000 mm (196.9 in.)
25
(0.98)
b
Threaded flange
»M«
»S«
a b
A/F 46 53 (2.09)
A/F 44.5 (1.75) 51.3 (2.02)
RH5-T-A/-V – RH5 with threaded, raised face flange ¾"-16 UNF-3A (connection type D58)
MS/ER
NS/RN
1
4 5
2
1
4 5
2
A/F 44.5
17
(0.67)
Ø 25.4
(Ø 1)
Threaded flange »T«: ¾"-16 UNF-3A
Stroke length
25…7620
(1…300)
Sensor electronics housing
65.5
(2.58)
Null zone
51
(2.01)
Magnet
* Stroke length > 5000 mm (196.9 in.)
Dead zone
63.5/66*
(2.5/2.6*)
Ø 10 ±0.13
(Ø 0.39 ±0.01)
2.5
(0.1)
25
(0.98)
51.3
(2.02)
Mechanical option »B«: Bushing on rod end for threaded flange
M18×1.5-6g or ¾"×16 UNF-3A
Mechanical option »M«: Thread M4 at rod end for threaded
flange M18×1.5-6g or ¾"×16 UNF-3A
Dead zone
63.5/66*
(2.5/2.6*)
22
(0.87)
15
(0.59)
3
(0.12)
8
(0.31)
Ø 12.8 ±0.1
(Ø 0.5 ±0.004)
Ø 10
(Ø 0.39)
* Stroke length > 5000 mm (196.9 in.)
Dead zone
70/72.5*
(2.76/2.85*)
3.5
(0.14)
6
(0.24)
Thread M4
Ø 10 ±0.13
(Ø 0.39 ±0.01)
* Stroke length > 5000 mm (196.9 in.)
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Fig. 6: Temposonics®RH5 with ring magnet, part 1

Temposonics® R-Series VEtherCAT®
Operation Manual
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RH5-J-A/-V – RH5 with threaded flange M22×1.5-6g and Ø 12.7 mm rod (connection type D58)
MS/ER
NS/RN
1
4 5
2
1
4 5
2
A/F 46
17
(0.67)
Sensor electronics housing
68
(2.68)
Null zone
51
(2.01)
Stroke length
25…5900
(1…232)
Threaded flange »J«: M22×1.5-6g
Magnet
Ø 12.7 ±0.13
(Ø 0.5 ±0.01)
Dead zone
73.6
(2.9)
25
(0.98)
53
(2.09)
RH5-B-A/-V – RH5 base unit for replacement
MS/ER
NS/RN
1
4 5
2
1
4 5
2
48
(1.89)
17
(0.67)
Sensor electronics
housing
58
(2.28)
Null zone
61
(2.4)
Stroke length
25…7620
(1…300)
Dead zone
52/54/57**
(2.05/2.13/2.24)**
** Stroke length 25…1575 (1…62): 52 (2.05) dead zone
Stroke length 1576…5000 (62.05…196.9): 54 (2.13) dead zone
Stroke length 5001…7620 (196.9…300): 57 (2.24) dead zone
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Fig. 7: Temposonics®RH5 with ring magnet, part 2

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Operation Manual
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Hydraulics sealing
There are two ways to seal the flange contact surface (Fig. 10):
1. A sealing by using an O-ring (e.g. 22.4 × 2.65 mm (0.88 × 0.1 in.),
25.07 × 2.62 mm (0.99 × 0.1 in.)) in a cylinder bottom groove.
2. A sealing by using an O-ring in the undercut.
For threaded flange (¾"-16 UNF-3A):
O-ring 16.4 × 2.2 mm (0.65 × 0.09 in.) (part no. 560 315)
For threaded flange (M18×1.5-6g):
O-ring 15.3 × 2.2 mm (0.60 × 0.09 in.) (part no. 401 133)
For threaded flange (M22×1.5-6g):
O-ring 19.2 × 2.2 mm (0.76 × 0.09 in.) (part no. 561 337)
Installation of RH5 with threaded flange
Fix the sensor rod via threaded flange M18×1.5-6g, M22×1.5-6g or
¾"-16 UNF-3A.
Installation in a fluid cylinder
The rod-style version has been developed for direct stroke
measurement in a fluid cylinder. Mount the sensor via threaded flange
or a hex nut.
• Mounted on the face of the piston, the position magnet travels
over the rod without touching it and indicates the exact position
through the rod wall – independent of the hydraulic fluid.
• The pressure resistant sensor rod is installed into a bore in the
piston rod.
• The base unit is mounted by means of only three screws. It is the
only part that needs to be replaced if servicing is required, i.e. the
hydraulic circuit remains closed. For more information see chapter
"4.6 Replacement of sensor" on page 16.
Fig. 8: Mounting example of threaded flange
Fig. 9: Sensor in cylinder
In the case of threaded flange M18×1.5-6g or M22×1.5-6g, provide
a screw hole based on ISO 6149-1 (Fig. 11). See ISO 6149-1 for
further information.
• Note the fastening torque:
RH5-M: 65 Nm
RH5-S: 50 Nm
RH5-T: 55 Nm
RH5-J: 125 Nm
• Seat the flange contact surface completely on the cylinder
mounting surface.
• The cylinder manufacturer determines the pressure-resistant
gasket (copper gasket, O-ring, etc.).
• The position magnet should not grind on the sensor rod.
• The piston rod drilling
(RH5-M/S/T-A/V with rod Ø 10 mm: ≥ Ø 13 mm (≥ Ø 0.51 in.);
RH5-M/S/T-B with rod Ø 10 mm: ≥ Ø 16 mm (≥ Ø 0.63 in.);
RH5-J-A/V with rod Ø 12.7 mm: ≥ Ø 16 mm (≥ Ø 0.63 in.))
depends on the pressure and piston speed.
• Adhere to the information relating to operating pressure.
• Protect the sensor rod against wear.
Fig. 10: Possibilities of sealing for threaded flange with flat face 1. + 2.a. (RH5-J/-M/-S)
and with raised-face 2.b. (RH5-T)
Fig. 11: Notice for metric threaded flange M18×1.5-6g/M22×1.5-6g based on DIN ISO 6149-1
In the event of servicing, the sensor rod
with flange remains in the cylinder
Position magnet
Base unit
The sensor electronics housing
with sensing element can be replaced
Notice for metric threaded fl anges
Thread
(d1×P)
d2d3d4d5
+0.1
0
L1
+0.4
0
L2L3L4Z°
±1°
RH5-M-A/V
M18×1.5-6g 55 ≥ 13 24.5 19.8 2.4 28.5 2 26 15°
RH5-M-B
M18×1.5-6g 55 ≥ 16 24.5 19.8 2.4 28.5 2 26 15°
RH5-J-A/V
M22×1.5-6g 55 ≥ 16 27.5 23.8 2.4 28.5 2 26 15°
Ød
5
Ra 3.2
Ra 3.2
Pitch diameter
A
A
Thread (d
1
× P)
Ød
3
(Reference)
A
Ød
2
Ød
4
(Gauging)
This dimension applies when
tap drill cannot pass through
entire boss.
≤ R0.4
R0.3
R0.1
Z°
4
5
°
±
5
°
L
3
L
1
L
2
L
4
A0.1 A0.2
Controlling design dimensions are in millimeters
Fastening torque:
RH5-M: 65 Nm
RH5-S: 50 Nm
RH5-T: 55 Nm
RH5-J: 125 Nm
Sealing via O-ring
in the flange undercut
Sealing via O-ring
in cylinder end cap groove
Raised
face
Sealing via O-ring
in the flange undercut
1.) 2.a.) 2.b.)

Temposonics® R-Series VEtherCAT®
Operation Manual
I 13 I
4.4 Magnet installation
Sensors with stroke lengths ≥ 1 meter (3.3 ft.)
Support horizontally installed sensors with a stroke length from 1
meter (3.3 ft.) mechanically at the rod end. Without using a support,
the sensor rod bends over, and the rod and the position magnet may
be damaged. A false measurement result is also possible. Longer rods
require evenly distributed mechanical support over the entire length
(e.g. part no. 561 481). Use an U-magnet (Fig. 16) for measurement.
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Fig. 12: Typical use of magnets
Mounting ring magnets, U-magnets & block magnets
Install the magnet using non-magnetic material for mounting
device, screws, spacers etc.. The magnet must not grind on
the sensor rod. Alignment errors are compensated via the air gap.
• Permissible surface pressure: Max. 40 N/mm2 (only for ring
magnets and U-magnets)
• Fastening torque for M4 screws: 1 Nm; use washers, if necessary
• Minimum distance between position magnet and any magnetic
material has to be 15 mm (0.6 in.) (Fig. 15).
• If no other option exists and magnetic material is used,
observe the specified dimensions (Fig. 15).
Magnet mounting with magnetic material
When using magnetic material the dimensions of Fig. 15 must
be observed.
A.If the position magnet aligns with the drilled piston rod
B.If the position magnet is set further into the drilled piston rod,
install another non-magnetic spacer (e.g. part no. 400 633) above
the magnet.
Fig. 13: Mounting of U-magnet (part no. 251 416-2)
Fig. 14: Mounting of block magnet (part no. 403 448)
U-magnet
Sensor rod
Non-magnetic fixing clip
Fig. 16: Example of sensor support (part no. 561 481)
Magnet Typical sensors Benefi ts
Ring magnets Rod model
(RH5)
• Rotationally symmetrical
magnetic  eld
U-magnets Profi le &
rod models
(RP5, RH5)
• Height tolerances can be
compensated, because the
magnet can be lifted off
Block magnets Profi le &
rod models
(RP5, RH5)
• Height tolerances can be
compensated, because the
magnet can be lifted off
Magnet sliders Profi le models
(RP5)
• The magnet is guided by the
pro le
• The distance between the
magnet and the waveguide is
strictly de ned
• Easy coupling via the
ball joint
Typical use of magnets M4
2
1
8 ±2
(0.31
±0.08) Sensor element
Air gap: 3 ±2
(0.12 ±0.08)
Centered mounting
of block magnet
1Block magnet
2Non-magnetic mounting plate
M4 1
2
Air gap
Concentric mounting
of U-magnet
Part no. 251 416-2:
1.75 ±1 (0.07 ±0.04)
1U-magnet
2Non-magnetic mounting plate
NOTICE
Mount ring magnets and U-magnets concentrically.
Mount block magnets centrically over the sensor rod or the sensor
profile. The maximum permissible air gap must not be exceeded
(Fig. 13/Fig. 14).
Take care to mount the primary sensor axis in parallel to the magnet
path in order to avoid damage to the carriage, magnet and sensor rod.
Fig. 15: Installation with magnetic material
Magnet Magnet
1
2
3
A B
Magnetic
material
3
1Null zone, depends on sensor model
2Distance between position magnet and any magnetic material
(≥ 15 mm (≥ 0.6 in.))
3Non-magnetic spacer (≥ 5 mm (≥ 0.2 in.)) –
Recommendation: 8 mm (0.31 in.)

Temposonics® R-Series VEtherCAT®
Operation Manual
I 14 I
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Start- and end positions of the position magnets
Consider the start and end positions of the position magnets during
the installation. To ensure that the entire stroke length is electrically
usable, the position magnet must be mechanically mounted as follows.
Fig. 17: Start- & end positions of magnets, part 1
Fig. 18: Start- & end positions of magnets, part 2
RP5 with magnet slider “S”, “N”, “V”, “G”
Sensor electronics housing
Reference edge of mounting
Start position
12 (0.47)
End position
82 / 87* (3.23 / 3.43*)
* Stroke length > 5000 mm (196.9 in.)
RP5 with U-magnet
Reference edge of mounting
Sensor electronics housing
Start position
28 (1.1)
End position
66 / 71* (2.6 / 2.8*)
* Stroke length > 5000 mm (196.9 in.)
RP5 with block magnet
Reference edge of mounting
Sensor electronics housing
* Stroke length > 5000 mm (196.9 in.)
End position
68.5 / 73.5* (2.7 / 2.9*)
Start position
25.5 (1)
RH5 with ring magnet/U-magnet
Sensor electronics housing
Reference edge of mounting
Start position
51 (2.01)
End position
63.5 / 66* (2.5 / 2.6*)
* Stroke length > 5000 mm (196.9 in.)
RH5 with block magnet
Sensor electronics housing
Reference edge of mounting
Start position
48.5 (1.91)
End position
66 / 68.5* (2.6 / 2.7*)
* Stroke length > 5000 mm (196.9 in.)
RP5 with magnet slider “S”, “N”, “V”, “G”
Sensor electronics housing
Reference edge of mounting
Start position
12 (0.47)
End position
82 / 87* (3.23 / 3.43*)
* Stroke length > 5000 mm (196.9 in.)
RP5 with U-magnet
Reference edge of mounting
Sensor electronics housing
Start position
28 (1.1)
End position
66 / 71* (2.6 / 2.8*)
* Stroke length > 5000 mm (196.9 in.)
RP5 with block magnet
Reference edge of mounting
Sensor electronics housing
* Stroke length > 5000 mm (196.9 in.)
End position
68.5 / 73.5* (2.7 / 2.9*)
Start position
25.5 (1)
RH5 with ring magnet/U-magnet
Sensor electronics housing
Reference edge of mounting
Start position
51 (2.01)
End position
63.5 / 66* (2.5 / 2.6*)
* Stroke length > 5000 mm (196.9 in.)
RH5 with block magnet
Sensor electronics housing
Reference edge of mounting
Start position
48.5 (1.91)
End position
66 / 68.5* (2.6 / 2.7*)
* Stroke length > 5000 mm (196.9 in.)
NOTICE
On all sensors, the areas left and right of the active stroke length are
provided for null and dead zone. These zones should not be used for
measurement, however the active stroke length can be exceeded.

Temposonics® R-Series VEtherCAT®
Operation Manual
I 15 I
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
4.5 Alignment of the magnet with the option “internal
linearization”
The internal linearization offers improved linearity of the sensor.
The option must be specified in the order code of the sensor.
The internal linearization is set for the sensor during production.
A sensor with internal linearization is delivered with the magnet with
which the sensor was calibrated during production. In order to achieve
the best possible result, MTS Sensors recommends to operate the
sensor with the supplied magnet.
For the internal linearization, the following magnets can be used:
• Ring magnet OD33 (part no. 253 620), only for RH5
• U-magnet OD33 (part no. 254 226)
• Ring magnet OD25.4 (part no. 253 621), only for RH5
• Magnet slider S (part no. 252 182), only for RP5
• Magnet slider N (part no. 252 183), only for RP5
• Magnet slider V (part no. 252 184), only for RP5
• Magnet slider G (part no. 253 421), only for RP5
The ring magnet and U-magnet will be marked for the internal
linearization.During the installation, the magnets have to be aligned to
the sensor electronics housing, see Fig. 20, Fig. 21 and Fig. 22.
For RH5 EtherCAT®sensors with ring magnet applies:
• Install the magnet until the marking on the magnet points to the
sensor electronics housing.
• The marking on the magnet points to the same direction as the
elongated status LED in the cap of the sensor electronics housing.
Marking
Elongated status LED
Multi-position measurement
The minimum distance between the magnets is 75 mm (3 in.).
Fig. 19: Minimum distance for multi-position measurement
RP5 with U-magnets
≥ 75 (≥ 3)
RP5 with magnet sliders
≥ 75 (≥ 3)
RP5 with block magnets
≥ 75 (≥ 3)
RH5 with ring magnets/U-magnets
≥ 75 (≥ 3)
RH5 with block magnets
≥ 75 (≥ 3)
Fig. 20: Alignment of ring magnet for RH5 EtherCAT®with internal linearization
NOTICE
For multi-position measurement, use magnets of the same type
e.g. 2 × U-magnet (part no. 251 416-2).
Do not underscore the minimum distance between the magnets of
75 mm (3 in.) for multi-position measurement. Contact MTS Sensors
if you need a magnet distance < 75 mm (3 in.).

Temposonics® R-Series VEtherCAT®
Operation Manual
I 16 I
NOTICE
The generated linearization might deviate from the linearity
tolerances regarding different environmental conditions. In addition,
the use of a different position magnet or more position magnets
may cause differences.
For RP5 EtherCAT®sensors with U-magnet applies:
• Install the magnet until the marking on the magnet points to the
sensor electronics housing.
• The marking on the magnet points to the same direction as the
elongated status LED in the cap of the sensor electronics housing.
Fig. 21: Magnet alignment of U-magnet for RP5 EtherCAT®with internal linearization
Marking
Elongated status LED
Fig. 22: Magnet alignment of magnet slider for RP5 EtherCAT®with internal linearization
Fig. 23: Replacement of the base unit (e.g. RH5 sensor), part 1
Base unit
Sensor electronics housing
Tube with inner sensor element
1. Loosen the screws.
3 × socket head screw
M4 (A/F 2.5)
2. Pull out the base unit.
4.6 Replacement of sensor
The base unit of the sensor model RH5-B is replaceable as shown
in Fig. 23 and Fig. 24 for the sensor designs »M«, »S« and »T«. The
sensor can be replaced without interrupting the hydraulic circuit.
For RP5 EtherCAT®sensors with magnet slider applies:
• 1Install the magnet sliders "S", "N" and "G" until the additional hole
in the magnet points towards the sensor electronics housing.
• 2Install the magnet slider "V" until the joint points to the end of the
profile.
The internal linearization of the sensor is carried out under the
following conditions:
• Supply voltage +24 VDC ±0.5
• Operating time > 30 min
• No shock and no vibration
• Eccentricity of the position magnet to central axis
of the sensor < 0.1 mm
1
2
Additional borehole
Joint

Temposonics® R-Series VEtherCAT®
Operation Manual
I 17 I
3. Insert the new base unit.
Mount the ground lug on a screw.
Tighten the screws.
Fastening torque
1.4 Nm
Fig. 24: Replacement of the base unit (e.g. RH5 sensor), part 2
NOTICE
• When replacing the base unit, make sure that no humidity enters
the sensor tube. This may damage the sensor.
• Secure the base unit screws, e.g. using Loctite 243, before
re-installing.
• If the R-Series Vreplaces a predecessor model of the R-Series,
the plastic tube in the sensor rod must be removed.

Temposonics® R-Series VEtherCAT®
Operation Manual
I 18 I
4.7 Electrical connections
Placement of installation and cabling have decisive influence on
the sensor‘s electromagnetic compatibility (EMC). Hence correct
installation of this active electronic system and the EMC of the entire
system must be ensured by using suitable metal connectors, shielded
cables and grounding. Overvoltages or faulty connections can damage
its electronics despite protection against wrong polarity.
Instructions for connection
• Use low-resistant twisted pair and shielded cables. Connect
the shield to ground externally via the controller equipment.
• Keep control and signal cables separate from power cables and
sufficiently far away from motor cables, frequency inverters,
valve lines, relays, etc..
• Use only connectors with metal housing and connect the shielding
to the connector housing.
• Keep the connection surface at both shielding ends as large
as possible. Connect the cable clamps to function as a ground.
• Keep all non-shielded leads as short as possible.
• Keep the earth connection as short as possible with a large
cross section. Avoid ground loops.
• With potential differences between machine and electronics earth
connections, no compensating currents are allowed to flow across
the cable shielding.
Recommendation:
Install potential compensating leads with large cross section,
or use cables with separate double shielding, and connect only
one end of the shield.
• Use only stabilized power supplies in compliance with the
specified electrical ratings.
Grounding of profile and rod sensors
Connect the sensor electronics housing to machine ground. Ground
sensor types RP5 and RH5 via ground lug as shown in Fig. 25. In
addition you can ground the sensor type RH5 via thread.
Connector wiring
Connect the sensor directly to the control system, indicator or other
evaluating systems as follows:
Fig. 25: Grounding via ground lug (e.g. RP5)
Fig. 26: Location of connections (e.g. D58 connector wiring)
NOTICE
1. Do not mount the sensors in the area of strong magnetic or
electric noise fields.
2. Never connect/disconnect the sensor when voltage is applied.
Port 1 L/A
MS/ER
NS/RN
L/A Port 2
1
4 5
2
1
4 5
2
Port 2Port 1
Operating voltage
D56
Port 1 – Signal
M12 female connector
(D-coded) Pin Function
2
3
45
1
View on sensor
1 Tx (+)
2 Rx (+)
3Tx (−)
4Rx (−)
5 Not connected
Port 2 – Signal
M12 female connector
(D-coded) Pin Function
2
3
4
5
1
View on sensor
1 Tx (+)
2 Rx (+)
3Tx (−)
4Rx (−)
5 Not connected
Power supply
M8 male connector Pin Function
2
4
1
3
View on sensor
1 +12…30 VDC (±20 %)
2 Not connected
3 DC Ground (0 V)
4 Not connected
Fig. 27: Connector wiring D56

Temposonics® R-Series VEtherCAT®
Operation Manual
I 19 I
D58
Port 1 – Signal
M12 female connector
(D-coded) Pin Function
2
3
45
1
View on sensor
1 Tx (+)
2 Rx (+)
3Tx (−)
4Rx (−)
5 Not connected
Port 2 – Signal
M12 female connector
(D-coded) Pin Function
2
3
4
5
1
View on sensor
1 Tx (+)
2 Rx (+)
3Tx (−)
4Rx (−)
5 Not connected
Power supply
M12 male connector
(A-coded) Pin Function
1
2
4
3
View on sensor
1 +12…30 VDC (±20 %)
2 Not connected
3 DC Ground (0 V)
4 Not connected
Fig. 28: Connector wiring D58

Temposonics® R-Series VEtherCAT®
Operation Manual
I 20 I
4.8 Frequently ordered accessories for RP5 design – Additional options available in our Accessories Guide 551444
Position magnets
M5
20
(0.79)
43
(1.69)
14
(0.55)
17.2 (0.67)
40 (1.57)
18°
25.3 (1)
40 (1.57)
18°
57 (2.24) 14
(0.55)
25.3 (1)
8.2 (0.32)
49 (1.93)
M5
17.2 (0.67)
24
(0.94)
18°
20
(0.79)
43
(1.69)
40 (1.57)
M5
25.3
(1)
18°
40 (1.57)
25.3
(1)
20
(0.79)
42
(1.65)
15.2
(0.6)
16.6 (0.63)
M5
Magnet slider S, joint at top
Part no. 252 182
Magnet slider V, joint at front
Part no. 252 184
Magnet slider N
longer ball-joint arm
Part no. 252 183
Magnet slider G, backlash free
Part no. 253 421
Material: GRP, magnet hard ferrite
Weight: Approx. 35 g
Operating temperature:
−40…+85 °C (−40…+185 °F)
Material: GRP, magnet hard ferrite
Weight: Approx. 35 g
Operating temperature:
−40…+85 °C (−40…+185 °F)
Material: GRP, magnet hard ferrite
Weight: Approx. 35 g
Operating temperature:
−40…+85 °C (−40…+185 °F)
Material: GRP, magnet hard ferrite
Weight: Approx. 25 g
Operating temperature:
−40…+85 °C (−40…+185 °F)
Position magnets Mounting accessories
Ø 32.8
(Ø 1.29)
Ø 23.8
(Ø 0.94)
Ø 13.5
(Ø 0.53)
Ø 4.3
(Ø 0.17)
60°
140°
3
(0.12)
7.9
(0.31)
19.5 (0.77)
1.5
(0.06)
33 (1.3)
14
(0.55)
20.5
(0.81)
14.9 (0.59)
8 ± 2 (0.31 ± 0.08)
Distance to sensor element
Ø 4.3
(Ø 0.17)
4 holes
Ø 5.3 (Ø 0.21) 28 (1.1) 9 (0.35)
50 (1.97)
2 (0.08)
68 (2.68)
9.5 (0.37)
Mounting clamp width:
14.6 (0.57)
4
(0.16)
11.5
(0.45)
4.5
(1.8)
8
(0.31)
M5 thread
U-magnet OD33
Part no. 251 416-2
Block magnet L
Part no. 403 448
Mounting clamp
Part no. 400 802
T-nut
Part no. 401 602
Material: PA ferrite GF20
Weight: Approx. 11 g
Surface pressure: Max. 40 N/mm2
Fastening torque for M4 screws: 1 Nm
Operating temperature:
−40…+105 °C (−40…+221 °F)
Material: Plastic carrier with hard ferrite
magnet
Weight: Approx. 20 g
Fastening torque for M4 screws: 1 Nm
Operating temperature:
−40…+75 °C (−40…+167 °F)
This magnet may infl uence the sensor
performance speci cations for some
applications.
Material: Stainless steel (AISI 304) Fastening torque for M5 screw: 4.5 Nm
Controlling design dimensions are in millimeters and measurements in ( ) are in inches
Marked version for sensors with inter-
nal linearization: Part no. 254226