turck Ri-QR24 User manual

Your Global Automation Partner
RI…-QR24
Encoders with
IO-Link Interface
Instructions for Use

2Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com

V02.00 | 2020/06 3
Contents
1 About These Instructions.................................................................................................................. 5
1.1 Target groups................................................................................................................... 5
1.2 Explanation of symbols used ........................................................................................ 5
1.3 Other documents ............................................................................................................ 5
1.4 Feedback about these instructions.............................................................................. 5
2 Information About the Product .......................................................................................................6
2.1 Product identification..................................................................................................... 6
2.2 Scope of delivery ............................................................................................................. 6
2.3 Legal requirements.........................................................................................................6
2.4 Manufacturer and service.............................................................................................. 7
3 For Your Safety.................................................................................................................................... 8
3.1 Intended use..................................................................................................................... 8
3.2 Obvious misuse................................................................................................................ 8
3.3 General safety notes ....................................................................................................... 8
4 Product Description ........................................................................................................................... 9
4.1 Device overview .............................................................................................................. 9
4.1.1 Indication elements ........................................................................................................................ 9
4.2 Properties and features................................................................................................10
4.3 Operating principle.......................................................................................................10
4.4 Functions and operating modes ................................................................................10
4.4.1 IO-Link mode...................................................................................................................................10
4.5 Encoders – components and accessories .................................................................10
4.5.1 Encoder – QR24 sensor ................................................................................................................10
4.5.2 Encoder – QR24 positioning element.....................................................................................11
4.5.3 Encoders – QR24 adapter sleeves............................................................................................13
4.5.4 Encoders – protecting rings and mounting sets for QR24 device types ...................15
4.5.5 Encoders – general accessories ................................................................................................17
5 Mounting............................................................................................................................................18
5.1 Front mounting – shaft diameters up to 20 mm .....................................................19
5.2 Rear mounting – shaft diameters up to 20 mm.......................................................20
5.3 Mounting on large rotatable machine part..............................................................21
6 Connection.........................................................................................................................................22
6.1 Wiring diagram ..............................................................................................................22
7 Commissioning .................................................................................................................................23
7.1 Setting IO-Link mode....................................................................................................23
8 Operation ...........................................................................................................................................24
8.1 Maximum speed ............................................................................................................24
8.2 LED display .....................................................................................................................24
9 Setting ................................................................................................................................................25
9.1 Setting via IO-Link.........................................................................................................25
9.1.1 IO-Link parameters........................................................................................................................25
9.1.2 IO-Link process data......................................................................................................................25
10 Troubleshooting ...............................................................................................................................26

Contents
4Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
11 Maintenance......................................................................................................................................27
12 Repair..................................................................................................................................................27
12.1 Returning devices..........................................................................................................27
13 Decommissioning.............................................................................................................................27
14 Disposal ..............................................................................................................................................27
15 Technical Data...................................................................................................................................28

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1 About These Instructions
These operating instructions describe the structure, functions and the use of the product and
will help you to operate the product as intended. Read these instructions carefully before using
the product. This is to avoid possible damage to persons, property or the device. Retain the in-
structions for future use during the service life of the product. If the product is passed on, pass
on these instructions as well.
1.1 Target groups
These instructions are aimed a qualified personal and must be carefully read by anyone
mounting, commissioning, operating, maintaining, dismantling or disposing of the device.
1.2 Explanation of symbols used
The following symbols are used in these instructions:
DANGER
DANGER indicates a dangerous situation with high risk of death or severe injury if
not avoided.
WARNING
WARNING indicates a dangerous situation with medium risk of death or severe in-
jury if not avoided.
CAUTION
CAUTION indicates a dangerous situation of medium risk which may result in minor
or moderate injury if not avoided.
NOTICE
NOTICE indicates a situation which may lead to property damage if not avoided.
NOTE
NOTE indicates tips, recommendations and useful information on specific actions
and facts. The notes simplify your work and help you to avoid additional work.
uCALL TO ACTION
This symbol denotes actions that the user must carry out.
aRESULTS OF ACTION
This symbol denotes relevant results of actions.
1.3 Other documents
Besides this document the following material can be found on the Internet at www.turck.com:
nData sheet
nQuick-Start Guide
nIO-Link parameters manual
nCommissioning manual IO-Link devices
1.4 Feedback about these instructions
We make every effort to ensure that these instructions are as informative and as clear as pos-
sible. If you have any suggestions for improving the design or if some information is missing in
the document, please send your suggestions to [email protected].

Information About the Product
Legal requirements
6Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
2 Information About the Product
2.1 Product identification
RI 360 P1 –QR24 M1 –IOL X2 –H1 1 4 1
RI 360 P1 Functional principle –
Positioning element/for shaft
diameter*
P0 Without positioning
element
P1 P1-Ri-QR24/20 mm
P2 P2-Ri-QR24/14 mm
P3 P3-Ri-QR24/12 mm
P4 P4-Ri-QR24/10 mm
P5 P5-Ri-QR24/6 mm
P6 P6-Ri-QR24 / /"
P7 P7-Ri-QR24 / /"
P8 P8-Ri-QR24 / -
Measuring range
360 360°
Functional principle
RI Rotary inductive
H1 1 4 1 Electrical connection
Assignment
1Standard assignment
Number of contacts
44-pin, M12 × 1
Connector type
1Straight
Connector type
H1 M12 × 1 receptacle
QR24 M1 Design –
Mounting aid
M0 Without aluminum protec-
tion unit
M1 With aluminum protec-
tion unit
M2 Set M2-QR24
(M1-QR24 +
SP1-QR24)
M3 Set M3-QR24
(M1-QR24 +
SP2-QR24)
M4 Set M4-QR24
(M1-QR24 +
SP3-QR24)
Design
QR24 Standard housing
IOL X2 Electrical version –
Number of LEDs
X2 2 × LED
Output
IOL IO-Link interface
2.2 Scope of delivery
The scope of delivery includes:
nEncoder – sensor
nMT-QR24 mounting aid
nQuick-Start Guide
nOptional: Positioning element and mounting element
2.3 Legal requirements
The devices are subject to the following EU directives:
n2014/30/EU (electromagnetic compatibility)
n2011/65/EU (RoHS Directive)

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2.4 Manufacturer and service
Hans Turck GmbH & Co. KG
Witzlebenstraße 7
45472 Mülheim an der Ruhr
Germany
Turck supports you with your projects, from initial analysis to the commissioning of your applic-
ation. The Turck product database contains software tools for programming, configuration or
commissioning, data sheets and CAD files in numerous export formats. You can access the
product database at the following address: www.turck.de/products
For further inquiries in Germany contact the Sales and Service Team on:
nSales: [phone]
nTechnology: [phone]
Outside Germany, please contact your local Turck representative.

For Your Safety
General safety notes
8Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
3 For Your Safety
The product is designed according to state-of-the-art technology. However, residual risks still
exist. Observe the following warnings and safety notices to prevent damage to persons and
property. Turck accepts no liability for damage caused by failure to observe these warning and
safety notices.
3.1 Intended use
These devices are designed solely for use in industrial areas.
The rotary encoders with an IO-Link interface are used for measuring speeds and angle move-
ments. To do this the devices detect mechanical rotary movements and convert them into a
digital IO-Link telegram. The devices can be operated and parameterized via an IO-Link inter-
face with IO-Link masters compliant with specification 1.1. Process and diagnostics data can be
exchanged with the higher controller level during operation via IO-Link.
The devices may only be used as described in these instructions. Any other use is not in
accordance with the intended use. Turck accepts no liability for any resulting damage.
3.2 Obvious misuse
nThe devices are not safety components and must not be used for personal or property
protection.
nAny use that exceeds the maximum permissible mechanical speed (see technical data) is
deemed to be not in accordance with the intended purpose.
3.3 General safety notes
nThe device may only be assembled, installed, operated, parameterized and maintained by
professionally-trained personnel.
nIf safe operation can no longer be guaranteed: Shut down the device and lock out to prevent
accidental startups.
nThe device may only be used in accordance with applicable national and international
regulations, standards and laws.
nThe device only meets the EMC requirements for industrial areas and is not suitable for use
in residential areas.

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4 Product Description
The inductive encoders of the RI360P-QR24 series measure speeds and angle movements up to
360º. The sensor and the positioning element of the encoders are fully encapsulated and de-
signed as two independent and fully sealed units with protection to IP68K, which work to-
gether without contact. The optionally available adapter sleeves and mounting elements en-
able either the front or the rear of the encoder sensor to be fitted to shafts with a diameter of
up to 20 mm. A mounting element for mounting on large rotatable machine parts is also
provided in the program.
The devices are available as absolute encoders with different output functions and also as
incremental encoders. A robust stainless steel EQR24 variant is available for use in the food and
beverage industry.
The QR24 encoders with an IO-Link interface can be connected via a standard 4-pin male
connector and a 3-wire connection cable. The devices can be operated and set via IO-Link.
4.1 Device overview
ø 4.3
ø 65
ø 74
24
15.3
81
10
42.3
LED
ø 78
M12 x 1
ø 3.2
ø 42
ø 20
120°
24
81
10
42.3
LED
ø 78 ø 22 ø 4.3ø 65
M12 x 1
Fig.1: QR24 encoder with sensor,
P1 positioning element (optional) and
protecting ring (optional)
Fig.2: Encoder – sensor (front)
ø 42 M4 x 0.5 x 7.5
ø 3.2
ø 20
ø 52
ø 42 10
Fig.3: Encoder – sensor (rear) Fig.4: Encoder – positioning element P1
4.1.1 Indication elements
The devices are provided with a green Power supply LED and a yellow Status LED.

Product Description
Encoders – components and accessories
10 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
4.2 Properties and features
nOperation and setting via IO-Link
nSingle-turn, 16-bit resolution
nProcess value in 32-bit IO-Link telegram
n3 error bits
n13 multiturn bits
n16 single-turn bits
nConnection via 4-pin M12 x 1 male connector
4.3 Operating principle
The QR24 encoders have contactless operation based on the inductive resonant circuit measur-
ing principle. This measuring principle makes it possible to design a fully encapsulated sensor
housing without seals, which is separated from the positioning element. Magnetic fields cannot
disturb the measuring process since the positioning element is not based on a magnet but on
an inductive coil system, through which the sensor and the positioning element (resonator) can
form an oscillation circuit. The inductive measuring principle of the QR24 encoder is absolute.
4.4 Functions and operating modes
The devices can be operated in IO-Link mode. The devices must be connected to an IO-Link
master for operation in IO-Link mode. Different device functions can be configured via the IO-
Link interface.
4.4.1 IO-Link mode
IO-Link mode provides bidirectional IO-Link communication between an IO-Link master and
the sensors. For this the devices are integrated in the controller level via an IO-Link master. The
switching signals are processed via the process data of the IO-Link interface. Besides the switch-
ing information, diagnostics and identification messages can be queried via IO-Link. The follow-
ing device parameters can be adapted to the particular application via IO-Link:
nDevice access protection
nRotation direction
nZero setting
nMultiturn reset
nReset settings
4.5 Encoders – components and accessories
4.5.1 Encoder – QR24 sensor
Dimension drawing Type Description
24
81
10
42.3
LED
ø 78 ø 22 ø 4.3ø 65
M12 x 1
Ri360P…-QR24 Encoder – sensor, QR24
design, die cast zinc housing

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4.5.2 Encoder – QR24 positioning element
The positioning elements are connected with the moving part of the machine (shaft) but move
freely (without any mechanical connection to the sensor) over the active face of the sensor.
Different adapter sleeves are available to adapt the positioning element to the particular shaft
diameter.
Dimension drawing Type Description
ø 3.2
ø 52
ø 42 10
PE1-QR24 Positioning element without
adapter sleeve with stainless
steel fitting
ø 3.2
ø 20
ø 52
ø 42 10
P1-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 20 mm shafts
ø 3.2
ø 52
ø 42 10
ø 14
P2-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 14 mm shafts
ø 3.2
ø 52
ø 42 10
ø 12
P3-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 12 mm shafts

Product Description
Encoders – components and accessories
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Dimension drawing Type Description
ø 3.2
ø 52
ø 42 10
ø 10
P4-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 10 mm shafts
ø 3.2
ø 52
ø 42 10
ø 6
P5-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 6 mm shafts
ø 3.2
ø 52
ø 42 10
ø 3/8“
P6-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 3/8" shafts
ø 3.2
ø 52
ø 42 10
ø 1/4“
P7-Ri-QR24 Positioning element with
adapter sleeve to connect to
Ø 1/4" shafts

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Dimension drawing Type Description
ø 3.2
ø 52
ø 42 10
P8-Ri-QR24 Positioning element with
blanking plug, e.g. for
mounting on large rotatable
machine parts
4.5.3 Encoders – QR24 adapter sleeves
Dimension drawing Type Description
ø 24
ø 28
2
9.9
ø 20
RA1-QR24 Adapter sleeve to connect to
Ø 20 mm shafts
ø 24
ø 28
2
9.9
ø 14
RA2-QR24 Adapter sleeve to connect to
Ø 14 mm shafts
ø 24
ø 28
2
9.9
ø 12
RA3-QR24 Adapter sleeve to connect to
Ø 12 mm shafts

Product Description
Encoders – components and accessories
14 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
Dimension drawing Type Description
ø 24
ø 28
2
9.9
ø 10
RA4-QR24 Adapter sleeve to connect to
Ø 10 mm shafts
ø 24
ø 28
2
9.9
ø 6
RA5-QR24 Adapter sleeve to connect to
Ø 6 mm shafts
ø 24
ø 28
2
9.9
ø 3/8“
RA6-QR24 Adapter sleeve to connect to
Ø 3/8" shafts
ø 24
ø 28
2
9.9
ø 1/4“
RA7-QR24 Adapter sleeve to connect to
Ø 1/4" shafts

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Dimension drawing Type Description
ø 24
ø 28
2
9.9
RA8-QR24 Blanking plug for mounting
without adapter sleeve (e.g.
mounting the positioning
element on large rotatable
machine parts)
4.5.4 Encoders – protecting rings and mounting sets for QR24 device types
Different mounting sets are required for different mounting types (see section “Mounting”).
Each mounting set contains an aluminum protecting ring and an aluminum shield plate. The
shield plates enable the quality of the signal between the positioning element and the sensor
to be increased depending on mounting type and application. The protecting rings are also
available individually in aluminum and plastic.
Dimension drawing Type Description
ø 74
ø 4.5
ø 65
ø 57
120°
14.3
M1-QR24 Aluminum protecting ring
ø 74
ø 4.5
ø 65
120°
2
M2-QR24 Mounting set (for front mount-
ing of the sensor on shafts up
to Ø20mm):
Aluminum protecting ring M1-
QR24 + Aluminum shield plate
SP1-QR24: Ø 74 mm

Product Description
Encoders – components and accessories
16 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
Dimension drawing Type Description
ø 74
ø 4.5
ø 65
ø 22
120°
2
M3-QR24 Mounting set (for rear mount-
ing of the sensor on shafts up
to Ø20mm):
Aluminum protecting ring M1-
QR24 + Aluminum shield plate
SP2-QR24: Ø 74 mm, with Ø 22
mm hole for shaft feedthrough
ø 52
ø 3.2
ø 42
120°
2
M4-QR24 Mounting set (for mounting
the positioning element on
large rotatable machine parts):
Aluminum protecting ring M1-
QR24 + Aluminum shield plate
SP3-QR24: Ø 52 mm

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4.5.5 Encoders – general accessories
Dimension drawing Type Description
1.5
MT-QR24 Mounting aid for optimum
alignment of the positioning
element (supplied)
42
11.5
ø 15
M12 x 1
L
M12 x 1ø 15
49.5
18.2
RKC4.4T-2-RSC4.4T/TXL Connection cable, M12 female
connector, straight 4-pin, M12
male connector, straight 4-pin,
cable length: 2 m, sheathing
material: PUR, black; cULus ap-
proval; other cable lengths and
qualities available,
see www.turck.com
42
11.5
ø 15
M12 x 1
L
50
5
RKC4.4T-2/TXL Connection cable, M12 female
connector, straight 4-pin, cable
length: 2 m, sheathing mater-
ial: PVC, black; cULus approval;
other cable lengths and qualit-
ies available,
see www.turck.com

Mounting
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5 Mounting
The optionally available adapter sleeves and mounting elements enable the front or rear of the
encoder sensors to be fitted to the shafts with a diameter of up to 20 millimeters. With large
rotatable machine parts, the positioning element is screwed directly onto the machine part and
not fitted on the shaft.
WARNING
Improper fixing
Possible fatal injury from fast moving parts
Observe mounting instructions in all cases.
Check the secure seating of the positioning element, tightening torque:
M = 0.6…0.8 Nm.
NOTICE
Insufficient clearance from metal surrounding the positioning element
Loss of functionality due to weakening of resonant circuit
Ensure sufficient clearance between the surrounding area and positioning
element.
Carry out a function test prior to commissioning.
NOTE
The positioning element must be located in the middle of the active measuring
range of the sensor before the power supply is applied.

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5.1 Front mounting – shaft diameters up to 20 mm
6
2
1
5
4
3
2.5
0.6...0.8 Nm
SP2-QR24
0°
Fig.5: Front mounting – shaft diameters up to
20 mm
Fig.6: Zero point default value
1. Optional: use SP2-QR24 aluminum shield plate.
2. Mounting aid for optimum alignment of the positioning element.
3. Push the positioning element – with the front (active face) to the shaft – onto the shaft.
4. Fasten clamp fitting of the positioning element with hexagon spanner.
5. Remove mounting aid.
6. Place the encoder sensor including the protecting ring with the front to the shaft over the
positioning element and align to the required position of the zero point.
(factory setting for 0°: yellow arrow on the positioning element pointing to the black mark
on the sensor, see figure “Zero point default value”).
Fasten the encoder with three screws in order to produce a closed and protected unit.

Mounting
Rear mounting – shaft diameters up to 20 mm
20 Hans Turck GmbH & Co. KG | T [phone] | F [phone] | [email protected] | www.turck.com
5.2 Rear mounting – shaft diameters up to 20 mm
2
1
5
3
4
2.5
1.4...1.5 Nm
0.6…0.8 Nm
0°
Fig.7: Rear mounting – shaft diameters up to
20 mm
Fig.8: Zero point default value
1. Push the encoder sensor – with the rear to the shaft – onto the shaft and fasten with three
screws.
2. Mounting aid for optimum alignment of the positioning element.
3. Push the positioning element onto the shaft and align to the required position of the zero
point.
(factory setting for 0°: yellow arrow on the positioning element pointing to the black mark
on the sensor, see figure “Zero point default value”).
4. Fasten clamp fitting of the positioning element with hexagon spanner.
5. Remove mounting aid.
Optional: use protecting ring and SP1-QR24 aluminum shield plate.