MTS Sensors Temposonics E Series Reference guide

Temposonics®E-Series
Brief Instructions
Temposonics®
Magnetostrictive Linear Position Sensors

Temposonics® E-Series
Brief Instructions
I2 I
Table of contents
1. Introduction..........................................................................................................................................................................3
2. Safety instructions...............................................................................................................................................................4
2.1 Intended use ..................................................................................................................................................................4
2.2 Forseeable misuse .........................................................................................................................................................4
2.3 Installation, commissioning and operation ....................................................................................................................5
2.4 Safety instructions for use in explosion-hazardous areas ..............................................................................................5
2.5 Warranty ........................................................................................................................................................................5
2.6 Return............................................................................................................................................................................5
2.7 Maintenance & removal .................................................................................................................................................5
3. Identification........................................................................................................................................................................6
3.1 Temposonics®E-Series EH ............................................................................................................................................6
3.2 Temposonics®E-Series EP.............................................................................................................................................6
3.3 Temposonics®E-Series EL.............................................................................................................................................7
3.4 Temposonics®E-Series EP2...........................................................................................................................................7
3.5 Temposonics®E-Series ER ............................................................................................................................................7
4. Installation & mounting.......................................................................................................................................................8
4.1 Sensor mounting ...........................................................................................................................................................8
4.2 Magnet installation.........................................................................................................................................................9
4.3 Mounting dimensions of E-Series................................................................................................................................10
4.4 Multi-position measurement distances ........................................................................................................................11
5. Electrical connections .......................................................................................................................................................12
5.1 Analog..........................................................................................................................................................................13
5.2 Start / Stop ...................................................................................................................................................................13
5.3 SSI...............................................................................................................................................................................14
5.4 CANopen......................................................................................................................................................................14
5.5 IO-Link.........................................................................................................................................................................14

Temposonics® E-Series
Brief Instructions
I3 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 the manual for future
reference!
The content of this technical documentation is intended to
provide information on mounting, installation and commis-
sioning by qualified automation personnel 1 or instructed
service technicians, who are familiar with the project plan-
ning and dealing with Temposonics®position sensors.
1.2 Used symbols and warnings
Warnings are intended for your personal safety and for avoid-
ance of damage to the described product or connected devic-
es. 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 highlight-
ed by the preceding pictogram, which is defined below.
Symbol Meaning
NOTICE
This symbol is used to point to situations
that may lead to material damage, but not
to personal injury.
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

Temposonics® E-Series
Brief Instructions
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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.
2.2 Forseeable misuse
Forseeable misuse Consequence
Wrong sensor connection The sensor will not work
properly or will be destroyed
Operate the sensor out off
the operating temperature
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 /
are 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
certified by MTS Sensors
Error in position
measurement
Do not reprocess the sensor afterwards.
The sensor might be damaged.
Do not step on the sensor.
The sensor might be damaged.
2. Safety instructions
Manuals, Software & 3D Models
available at: www.mtssensors.com

Temposonics® E-Series
Brief Instructions
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2.3 Installation, commissioning and operation
The position sensors must be used only in technically safe
condition. 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. It is indispensable to ensure that the specified
permissible limit values of the sensor for operating
voltage, environmental conditions, etc. are met.
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 sensors are not suitable for operation in explosion-
hazardous areas.
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. Any shipment cost is the responsibility of the sender 2.
For a corresponding form, see detailed operation manual
(available at: www.mtssensors.com).
2.7 Maintenance & removal
Error conditions, troubleshooting
See detailed operation manual (available at:
www.mtssensors.com).
Maintenance
The sensor is maintenance-free.
Repair
Repairs of the sensor may only be performed by
MTS Sensors or a repair facility explicitly authorized
by MTS Sensors.
List of spare parts
No spare parts are available for this series.
Transport and storage
The conditions of transport and storage of the sensor match
the operating conditions mentioned in this document.
Removal from service / dismantling
The product contains electronic components and must
be disposed of in accordance with the local regulations.
2/ See also applicable MTS Sensors terms of sales and
delivery on www.mtssensors.com

Temposonics® E-Series
Brief Instructions
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3.1 Temposonics®E-Series EH
Available outputs:
• Analog
• Start / Stop
• SSI
• CANopen
• IO-Link
Available outputs:
• Analog
• Start / Stop
• SSI
• CANopen
• IO-Link
Nameplate (e.g. E-Series EP CANopen)
3. Identification
(rod sensor)
EP00600MD341C304241Z02
FNr.: 1516071
Sensor model
Stroke length (e.g. 600 mm)
Connection type
Output
Baud rate
Resolution
Multi-position measurement
Part no.
Serial number
WeekYear
Sensor electronics housing
Position magnet
(Ring-, U- or block magnet)
Pressure-proof rod
with sensor element
Threaded flange
(M18×1.5-6g or ¾"-16 UNF-3A)
Connector / cable outlet
Sensor electronics
housing
Mounting clamp
Sensor profile with sensor element
Position magnet
(Magnet slider, U- or block magnet)
Ground lug
Connector outlet
3.2 Temposonics®E-Series EP (profile sensor)
NOTICE
Approvals and certificates
You will find approvals and certificates in
the sensor specific operation
manuals.
Manuals, Software & 3D Models
available at: www.mtssensors.com

Temposonics® E-Series
Brief Instructions
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Sensor electronics housing
Position magnet
(Block magnet)
Connector outlet
Sensor profile with sensor element
Ground lug
Mounting clamp
3.4 Temposonics®E-Series EP2
3.3 Temposonics®E-Series EL
Available outputs:
• Analog
• Start / Stop
• SSI
• CANopen
• IO-Link
Available outputs:
• Analog
• Start / Stop
• SSI
• CANopen
• IO-Link
Available outputs:
• Analog
• Start / Stop
• SSI
• CANopen
• IO-Link
(ultra low profile sensor)
(smooth profile sensor)
Connector outlet
Mounting clamp
Adjustable rod end
Sensor profile with sensor element
Sensor electronics housing
Mounting clamp
Position magnet
(Magnet slider or block magnet)
Connector outlet
Sensor profile with sensor element
Ground lug
3.5 Temposonics®E-Series ER (rod & cylinder housing)
Manuals, Software & 3D Models
available at: www.mtssensors.com

Temposonics® E-Series
Brief Instructions
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4.1 Sensor mounting
NOTICE
For detailed mounting instructions see operation manual.
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 the
use of a support, rod and 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 for measurement.
Mounting clamps
Screw: M5×20 (DIN 6912)
Fastening torque: 5 Nm
Sensor support
(for sensors with stroke lengths ≥1 meter (≥ 3.3 ft))
U-magnet
Sensor rod
Non-magnetic fixing clip
NOTICE
Do not raise up the ER sensor, if the lifting rod is
extended.
It causes
serious damage
Rod sensors – E-Series EH
• Fix the sensor rod via threaded flange.
• Note the fastening torque of 50 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
(Ø 10 mm rod: ≥ Ø 13 mm (≥ Ø 0.52 in.) borehole /
Ø 7 mm rod: ≥ Ø 10 mm (≥ Ø 0.4 in.) borehole)
depends on the pressure and piston speed.
• Adhere to the information relating to operating pressure.
• Protect the sensor rod against wear.
Profile sensors – E-Series EP / EL / ER / EP2
The sensor is fitted on a flat machine surface using mounting
clamps. A length-dependent number of these clamps are
delivered with the sensor and must be distributed over the
profile at regular distances.
For fastening, we recommend using M5×20 screws
(according to DIN 6912) that should be tightened with
a fastening torque of 5 Nm.
4. Installation & mounting

Temposonics® E-Series
Brief Instructions
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4.2 Magnet installation
Typical use of magnets
Ring magnet For: EH
• Rotationally symmetrical magnetic field
U-magnet
For: EH & EP
• Height tolerances can be compensated
Block magnet For:EP, EL, EP2 & EH
• The magnet can be lifted off
• Height tolerances can be compensated
Magnet slider
For: EP & EL
• The magnet is guided through the
profile
• The distance between the magnet and
the waveguide is strictly defined
• Easy coupling via the ball joint
Concentric mounting of U-magnet
M4 1
2
Air gap:
1.75 ±1
(0.07 ±0.04)
1U-magnet
2Non-magnetic mounting device and screws
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.).
• If no other option exists and magnetic material is used,
observe the specified dimensions.
NOTICE
Mount ring magnets and U-magnets concentrically.
Mount block magnets centrically over the sensor rod or
the sensor profile.
Do not exceed the maximum acceptable gap.
Take care to mount the sensor in an axially parallel
position to avoid damage of the carriage, magnet and
sensor rod.
Controlling design dimensions are in millimeters and
measurements in ( ) are in inches
Centered mounting of block magnet
M4
2
1
8 ±2
(0.31
±0.08) Sensor element
Air gap: 3 ±2
(0.12 ±0.08)
1Block magnet
2Non-magnetic mounting device and screws
Magnet mounting with magnetic material
Magnet Magnet
1
2
3 3
A B
Magnetic
material
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.)
Magnet mounting with magnetic material
When using magnetic material the dimensions 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 above the magnet

Temposonics® E-Series
Brief Instructions
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NOTICE
The mounting position of the sensor is arbitrary.
E-Series EH with ring- / U-magnet E-Series EP with block magnet
Start position
51 (2.01)
End position
63.5 (2.5) Start position
32.5 (1.29)
End position
70.5 (2.78)
E-Series EH with block magnet E-Series EL with magnet slider “S” / “N” / “V” / “G”
Start position
48.5 (1.91)
End position
66 (2.6) Start position
19 (0.75)
End position
84 (3.3)
E-Series EP with magnet slider “S” / “N” / “V” / “G” E-Series EL with block magnet
Start position
19 (0.75)
End position
84 (3.3) Start position
32.5 (1.29)
End position
70.5 (2.78)
E-Series EP with U-magnet E-Series EP2 with block magnet
Start position
35 (1.38)
End position
68 (2.68)
Start position
73 (2.87)
End position
73 (2.87)
4.3 Mounting dimensions of E-Series
Controlling design dimensions are in millimeters and
measurements in ( ) are in inches
Manuals, Software & 3D Models
available at: www.mtssensors.com
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.

Temposonics® E-Series
Brief Instructions
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NOTICE
Use magnets of the same type for multi-position
measurement, e.g. 2 × U-magnets (part no. 251 416-2).
4.4 Multi-position measurement distances
E-Series EH with ring- / U-magnet E-Series EH with block magnet
≥75 (≥ 3)
≥75 (≥ 3)
E-Series EP with magnet slider “S” / “N” / “V” / “G” E-Series EP with U-magnet
≥75 (≥ 3) ≥75 (≥ 3)
E-Series EP with block magnet E-Series EL with magnet slider “S” / “N” / “V” / “G”
≥75 (≥ 3)
≥75 (≥ 3)
E-Series EL with block magnet E-Series EP2 with block magnet
≥75 (≥ 3) ≥75 (≥ 3)
Controlling design dimensions are in millimeters and
measurements in ( ) are in inches
Manuals, Software & 3D Models
available at: www.mtssensors.com
Multi-position measurement with E-Series EH, EP, EL and
EP2 sensors with Analog and CANopen output is possible
with a simultaneous measuring up to 2 positions.
The stroke length influences the maximum number of magnets.
Note the minimum distance between the magnets.

Temposonics® E-Series
Brief Instructions
I12 I
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. Overvolt-
ages or faulty connections can damage its electronics despite
protection against wrong polarity.
NOTICE
Connect the sensor electronics housing to machine ground.
Ground sensor types EP, EL, ER and EP2 via ground lug as
shown. Ground the sensor type EH via thread.
Instructions for connection
• Use low-resistant twisted pair and shielded cables. Connect
the shield to ground externally via the controller equipment.
• Keep control and sign leads 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. Connect the cable
clamps to function as a ground.
• Keep the connection surface at both shielding ends as
large as possible.
• 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 connecting values.
5. Electrical connections
Sensor grounding
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.

Temposonics® E-Series
Brief Instructions
I13 I
5.1 Analog 5.2 Start /Stop
D34
Signal + power supply
M12 male connector
(A-coded) Pin Function
1
2
3
4
5
View on sensor
1+24 VDC (−15 / +20 %)
2 Output 1
3DC Ground (0 V)
4 Output 2
5 DC Ground
EH with cable outlet (EHX/ ETX)
Signal + power supply
Cable Color Function
GY Output 1
PK GND (Signal)
YE Output 2
GN Not connected
BN +24 VDC (−15 / +20 %)
WH DC Ground (0 V)
D84
Signal + power supply
M12 male connector
(A-coded) Pin Function
1
2
4
6
8
3
57
View on sensor
1Start (+)
2Start (−)
3Stop (+)
4Stop (−)
5 Not connected
6 Not connected
7+24 VDC (−15 / +20 %)
8DC Ground (0 V)
EH with cable outlet (EHX/ ETX)
Signal + power supply
Cable Color Function
GY Stop (−)
PK Stop (+)
YE Start (+)
GN Start (−)
BN +24 VDC (−15 / +20 %)
WH DC Ground (0 V)

Temposonics® E-Series
Brief Instructions
I14 I
5.5 IO-Link
D44
Signal + power supply
M12 male connector
(A-coded) Pin Function
2
1
4
3
View on sensor
1+24 VDC (+25 %)
2DI / DQ
3DC Ground (0 V)
4C / Q
5.4 CANopen
D34
Signal + power supply
M12 male connector
(A-coded) Pin Function
1
2
3
4
5
View on sensor
1 Shield
2+24 VDC (−15 / +20 %)
3DC Ground (0 V)
4 CAN_H
5 CAN_L
EH with cable outlet (EHX/ ETX)
Signal + power supply
Cable Color Function
GY CAN_L
PK CAN_H
YE Not connected
GN Not connected
BN +24 VDC (−15 / +20 %)
WH DC Ground (0 V)
5.3 SSI
D84
Signal + power supply
M12 male connector
(A-coded) Pin Function
1
2
4
6
8
3
57
View on sensor
1Clock (+)
2Clock (−)
3Data (+)
4Data (−)
5 Not connected
6 Not connected
7+24 VDC (−15 / +20 %)
8DC Ground (0 V)
EH with cable outlet (EHX/ ETX)
Signal + power supply
Cable Color Function
GY Data (−)
PK Data (+)
YE Clock (+)
GN Clock (−)
BN +24 VDC (−15 / +20 %)
WH DC Ground (0 V)

Temposonics® E-Series
Brief Instructions
I15 I
Notes

MTS, Temposonics and Level Plus are registered
trademarks of MTS Systems Corporation in the United
States; MTS SENSORS and the MTS SENSORS logo
are trademarks of MTS Systems Corporation within the
United States. These trademarks may be protected in
other countries. All other trademarks are the property
of their respective owners. Copyright © 2017 MTS
Systems Corporation. No license of any intellectual
property rights is granted. MTS reserves the right to
change the information within this document, change
product designs, or withdraw products from availability
for purchase without notice. Typographic and graphics
errors or omissions are unintentional and subject to
correction. Visit www.mtssensors.com for the latest
product information.
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LEGAL NOTICES
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Reg.-No. 003095-QM08
Document Part Number:
551684 Revision C (EN) 05/2017