SICK RFU61 Series User manual

OPERATING INSTRUCTIONS
RFU61x IO-Link
RFID read/write device (UHF)

Described product
RFU610-107xx
Manufacturer
SICK AG
Erwin-Sick-Str. 1
79183 Waldkirch
Germany
Legal information
This work is protected by copyright. Any rights derived from the copyright shall be
reserved for SICK AG. Reproduction of this document or parts of this document is
only permissible within the limits of the legal determination of Copyright Law. Any modi‐
fication, abridgment or translation of this document is prohibited without the express
written permission of SICK AG.
The trademarks stated in this document are the property of their respective owner.
© SICK AG. All rights reserved.
Original document
This document is an original document of SICK AG.
Conformities
Due to the country-specific approvals for the devices (country variants), the respective
conformities are type-dependent. For the current device see:
•Type-specific Technische Information Regulatory Compliance Information (printed
version enclosed with the device) or
•Type-specific online data sheet on the Internet at: www.sick.com/RFU61x
The type designation of your device can be found on the type label.
25
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Contents
1 About this document........................................................................ 5
1.1 Information on the operating instructions.............................................. 5
1.2 Scope......................................................................................................... 5
1.3 Explanation of symbols............................................................................ 6
1.4 Further information................................................................................... 7
1.5 Complementary software......................................................................... 7
2 Safety information............................................................................ 8
2.1 Intended use............................................................................................. 8
2.2 Improper use............................................................................................. 9
2.3 Cybersecurity............................................................................................ 9
2.4 Limitation of liability................................................................................. 9
2.5 Modifications and conversions................................................................ 9
2.6 Requirements for skilled persons and operating personnel.................. 10
2.7 Operational safety and particular hazards.............................................. 11
3 Product description........................................................................... 13
3.1 Product ID.................................................................................................. 13
3.2 Product characteristics............................................................................ 15
4 Transport and storage....................................................................... 22
4.1 Transport................................................................................................... 22
4.2 Unpacking.................................................................................................. 22
4.3 Transport inspection................................................................................. 22
4.4 Storage...................................................................................................... 22
5 Mounting............................................................................................. 24
5.1 Overview of mounting procedure............................................................. 24
5.2 Preparation for mounting......................................................................... 24
5.3 Mounting location..................................................................................... 26
5.4 Mounting the device................................................................................. 27
5.5 Mounting external components............................................................... 28
6 Electrical installation........................................................................ 29
6.1 Safety......................................................................................................... 29
6.2 Pin assignments of electrical connections............................................. 32
6.3 Instructions for electrical installation when the ambient temperature
can fall below 0 °C................................................................................... 34
7 Commissioning.................................................................................. 36
7.1 Overview of the commissioning steps..................................................... 36
8 Operation............................................................................................ 38
8.1 Operating options..................................................................................... 38
8.2 Status indicators....................................................................................... 38
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8.3 Operation via IO-Link................................................................................ 39
9 Maintenance...................................................................................... 43
9.1 Maintenance plan..................................................................................... 43
9.2 Cleaning..................................................................................................... 43
10 Troubleshooting................................................................................. 44
10.1 Overview of Potential Errors and Faults.................................................. 44
10.2 Detailed fault analysis.............................................................................. 44
10.3 Repairs...................................................................................................... 44
10.4 Returns...................................................................................................... 44
10.5 Replacing the device................................................................................ 45
11 Decommissioning............................................................................. 46
11.1 Disposal..................................................................................................... 46
12 Technical data.................................................................................... 47
12.1 Features.................................................................................................... 47
12.2 Interfaces.................................................................................................. 47
12.3 Mechanics and electronics...................................................................... 48
12.4 Ambient data............................................................................................. 49
12.5 Working range diagram............................................................................ 49
12.6 Dimensional drawing................................................................................ 49
13 Accessories........................................................................................ 50
14 Annex.................................................................................................. 51
14.1 Declarations of conformity and certificates............................................ 51
14.2 Copyright notices...................................................................................... 51
14.3 Abbreviations used................................................................................... 51
CONTENTS
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1 About this document
1.1 Information on the operating instructions
These operating instructions provide important information on how to use devices from
SICK AG.
Prerequisites for safe work are:
•Compliance with all safety notes and handling instructions supplied.
•Compliance with local work safety regulations and general safety regulations for
device applications
The operating instructions are intended to be used by qualified personnel and electrical
specialists.
NOTE
Read these operating instructions carefully to familiarize yourself with the device and its
functions before commencing any work.
The operating instructions are an integral part of the product. Store the instructions
in the immediate vicinity of the device so they remain accessible to staff at all times.
Should the device be passed on to a third party, these operating instructions should be
handed over with it.
These operating instructions do not provide information on operating the machine or
system in which the device is integrated. Information on this can be found in the
operating instructions for the machine or system.
1.2 Scope
The documentation concept for the device includes the following publications:
•Safety Notes
•Technical Information RFU61x Regulatory Compliance Information
•Operating instructions
•Technical Information RFU610-107xx IODD for RFU61x IO-Link
The publications are valid for all country variants of the product.
The publications fulfill the following functions:
The Safety Notes provide information about:
•Safe handling of the device
•Online access to the operating instructions and other documentation
The Technical Information RFU61x Regulatory Compliance Information lists:
•Regionally-approved country variants of the RFU61x PoE and the RFU61x IO-Link
•Conformities fulfilled
•Any country-specific operating conditions for the devices that need to be observed
The Safety Notes and the Technical Information RFU61x Regulatory Compliance Infor‐
mation is printed out and enclosed with the device at the time of delivery.
Operating instructions
•These operating instructions serve to incorporate the device into a customer sys‐
tem.
You can download the operating instructions as a PDF from the product page on the
Internet:
•www.sick.com/RFU61x
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The RFU61x Technical Information Regulatory Compliance Information can also be
downloaded there as a PDF if required.
The operating instructions present the following topics:
•Interpreting the type code
•Overview of product features and functions of the device
•Scope of delivery of the device: Enclosed components, required online access to
additional components
•Operation of the device in an ambient temperature range below 0 °C: Measures
and requirements for mounting and electrical installation
•Overview of all interfaces and connection options for the device
•Wiring of the interfaces of the device
•Functions of the status displays
•Overview of operating options and available configuration tools for the device
•Measures for eliminating interference
Step-by-step procedures are given for all required actions in the operating instructions.
The operating instructions describe the commissioning on the device.
Commissioning is based on the basic parameter setting of the device. Reading one
transponder on an object serves as the basis for the simple application.
Functions specific to special devices are, where necessary, described in additional
documents.
More detailed information for identification of the available device type see "Type code",
page 14.
RFU610-107xx IODD Technical Information
•The type-specific IODD technical information lists the available parameters and
functions of the device in the parameterization and process data. This document
assists the user when setting up the device for demonstration of operative use.
•You can download the IODD technical information as a PDF from the product page
on the Internet: www.sick.com/RFU61x
Available country variants and, if applicable, device variants, information on regionally-
specific radio approvals, fulfilled conformities as well as certificates are also listed on
the product page on the Internet at:
•www.sick.com/RFU61x
1.3 Explanation of symbols
Warnings and important information in this document are labeled with symbols. Sig‐
nal words introduce the instructions and indicate the extent of the hazard. To avoid
accidents, damage, and personal injury, always comply with the instructions and act
carefully.
DANGER
… indicates a situation of imminent danger, which will lead to a fatality or serious
injuries if not prevented.
WARNING
… indicates a potentially dangerous situation, which may lead to a fatality or serious
injuries if not prevented.
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CAUTION
… indicates a potentially dangerous situation, which may lead to minor/slight injuries if
not prevented.
NOTICE
… indicates a potentially harmful situation, which may lead to material damage if not
prevented.
NOTE
… highlights useful tips and recommendations as well as information for efficient and
trouble-free operation.
1.4 Further information
NOTE
Further documentation for the device can be found on the online product page at:
•www.sick.com/RFU61x
There, additional information has been provided depending on the product, such as:
•Model-specific online data sheets for device types, containing technical data,
dimensional drawing, and specification diagrams
•Declarations of conformity and certificates of the product family
•Dimensional drawings and 3D CAD dimension models of the device types in
various electronic formats
•Regulatory Compliance Information Technical Information
•Other publications related to the devices described here
•Publications dealing with accessories
1.5 Complementary software
NOTE
In the SICK Support Portal (supportportal.sick.com, registration required) you will find,
besides useful service and support information for your product, further detailed infor‐
mation on the available accessories and their use.
You can download the following programs here:
•Function blocks for commonly used controllers (PLC)
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2 Safety information
2.1 Intended use
The RFU61x IO-Link RFID read/write device is an intelligent ID sensor from the RFU6xx
(UHF) product family. Version (working range): Short Range
The stationary device automatically identifies wireless-based data cards (transponders)
on stationary and moving objects. The device supports data card management.
The compact device has an (internal) antenna integrated in the housing. The RFU610
base model processes the data of all common passive transponders according to
ISO/IEC 18000-63 and EPCglobal UHF C1G2 in the regional UHF carrier frequency
range.
The device is used in a control system with coordinating PLC. To do so, the device is
integrated into the fieldbus system of the control system with the help of an IO-Link
master. The PLC controls the read and write tasks of the device using the process data.
The device is primarily designed for use in industrial and logistics areas. The device
meets the applicable requirements for industrial robustness, interfaces and data proc‐
essing.
Country variants of the device refer to the radio-technical region assignment, see
Technical Information Regulatory Compliance Information.
Intended use of the device also includes compliance with all information in:
•Safety notes
•RFU61x Technical Information Regulatory Compliance Information
•Operating instructions
•IODD RFU610-107xx Technical Information
SICK AG assumes no liability for losses or damage arising from the use of the product,
either directly or indirectly. This applies in particular to use of the product that does not
conform to its intended purpose and is not described in this documentation.
2.1.1 Operational restrictions
The frequency band of the device is configured for the specific type and region when
delivered. This enables the device to be operated in the respective approved region
without interfering with national protected frequencies (such as mobile communica‐
tions).
A region consists either of a group of countries or of only one country.
Operating the device in another region, however, can interfere with protected frequen‐
cies there.
NOTE
The device approval was granted for a specific region. The region assignment cannot be
changed.
•Use the device only in the region and country for which the device is approved.
Observe country-specific operating conditions for the device, see Technical Infor‐
mation RFU61x Regulatory Compliance Information.
•When reselling the device, inform the buyer of the fixed region assignment.
•When passing the device on to third parties, also include the Safety Notes,
the Technical Information Regulatory Compliance Information and the operating
instructions.
•Safety Notes and Technical Information Regulatory Compliance Information are
printed and enclosed with the device.
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You can also find the Technical Information Regulatory Compliance Information and the
operating instructions as a PDF on the Internet at:
•www.sick.com/RFU61x
2.2 Improper use
Any use outside of the stated areas, in particular use outside of the technical specifica‐
tions and the requirements for intended use, will be deemed to be incorrect use.
•The device does not constitute a safety component in accordance with the respec‐
tive applicable safety standards for machines.
•The device must not be used in explosion-hazardous areas, in corrosive environ‐
ments or under extreme environmental conditions.
•Any use of accessories not specifically approved by SICK AG is at your own risk.
WARNING
Danger due to improper use!
Any improper use can result in dangerous situations.
Therefore, observe the following information:
■Product should be used only in accordance with its intended use.
■All information in these operating instructions must be strictly observed.
■Shut down the product immediately in case of damage.
2.3 Cybersecurity
To protect against cybersecurity threats, it is necessary to continuously monitor and
maintain a comprehensive and holistic cybersecurity concept. A suitable concept com‐
prises organizational, technical, procedural, electronic, and physical levels of defense
and provides suitable measures for different types of risks. SICK's products and solu‐
tions must be viewed as a component of this concept.
Information on Cybersecurity can be found at: www.sick.com/psirt .
2.4 Limitation of liability
Relevant standards and regulations, the latest technological developments, and our
many years of knowledge and experience have all been taken into account when
compiling the data and information contained in these operating instructions. The
manufacturer accepts no liability for damage caused by:
■Non-adherence to the product documentation (e.g., operating instructions)
■Incorrect use
■Use of untrained staff
■Unauthorized conversions or repair
■Technical modifications
■Use of unauthorized spare parts, consumables, and accessories
2.5 Modifications and conversions
NOTICE
Modifications and conversions to the device may result in unforeseeable dangers.
Interrupting or modifying the device or SICK software will invalidate any warranty claims
against SICK AG. This applies in particular to opening the housing, even as part of
mounting and electrical installation.
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2.5.1 Conditions for specified enclosure rating
To ensure compliance with the specified IP67 enclosure rating of the device, the follow‐
ing requirements must be met. If these requirements are not met, the device does not
fulfill any specified enclosure rating.
•The side cover of the memory card slot must be placed on and screwed tight to the
device. Recommended tightening torque for the cover screws: 30 Ncm ± 5 Ncm.
•The cables plugged into the electrical M12 and M8 connections must be screwed
tight.
•The M8 connection, which may not be used, is sealed with a tightly screwed
protective element, e.g. a protective cap (as delivered).
The same also applies to the EMC requirement (ESD) according to CE.
NOTICE
The type label on the lower side of the device contains a pressure equalizing membrane
attached in the middle. If the type label is damaged or removed, the leak tightness of
the device can no longer be guaranteed.
Positions of the individual elements see "Device view", page 15
2.5.1.1 Exception: temporarily opening the cover on the device
NOTICE
Risk of damage to the product when the cover is open
In open state, the device does not conform to a specified enclosure rating.
If necessary, only operate the device for a short time with an open cover for the
activities listed in the following: During this time, protect the device against moisture
and dust.
Temporarily open the cover for the following activities:
•Insert or remove the optional storage medium (SD card) for data logging or firm‐
ware update
For this purpose, open the corresponding side cover on the device.
For further warranty provisions, see the General Terms and Conditions of SICK AG, e.g.
on the delivery note of the device.
2.6 Requirements for skilled persons and operating personnel
WARNING
Risk of injury due to insufficient training.
Improper handling of the device may result in considerable personal injury and material
damage.
■All work must only ever be carried out by the stipulated persons.
This product documentation refers to the following qualification requirements for the
various activities associated with the device:
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■Instructed personnel have been briefed by the operator about the tasks assigned
to them and about potential dangers arising from improper action.
■Skilled personnel have the specialist training, skills, and experience, as well as
knowledge of the relevant regulations, to be able to perform tasks delegated to
them and to detect and avoid any potential dangers independently.
■Electricians have the specialist training, skills, and experience, as well as knowl‐
edge of the relevant standards and provisions, to be able to carry out work on
electrical systems and to detect and avoid any potential dangers independently.
The electrician must comply with the provisions of the locally applicable work
safety regulation.
The following qualifications are required for various activities:
Table 1: Activities and technical requirements
Activities Qualification
Mounting, maintenance ■Basic practical technical training
■Knowledge of the current safety regulations in the workplace
Electrical installation,
device replacement
■Practical electrical training
■Knowledge of current electrical safety regulations
■Knowledge of the operation and control of the devices in their
particular application
Commissioning, configura‐
tion
■Basic knowledge of the computer operating system used
■Basic knowledge of the design and setup of the described
connections and interfaces
■Basic knowledge of data transmission
■Basic knowledge of RFID technology (identification with radio-
based data cards)
■Basic knowledge of IO-Link
Operation of the device for
the particular application
■Knowledge of the operation and control of the devices in their
particular application
■Knowledge of the software and hardware environment for the
particular application
2.7 Operational safety and particular hazards
Please observe the safety notes and the warnings listed here and in other sections
of this production documentation to reduce the possibility of risks to health and avoid
dangerous situations.
WARNING
Electrical voltage!
Electrical voltage can cause severe injury or death.
■Work on electrical systems must only be performed by qualified electricians.
■The power supply must be disconnected when attaching and detaching electrical
connections.
■The product must only be connected to a voltage supply as set out in the require‐
ments in the operating instructions.
■National and regional regulations must be complied with.
■Safety requirements relating to work on electrical systems must be complied with.
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WARNING
Risk of injury and damage caused by potential equalization currents!
Improper grounding can lead to dangerous equipotential bonding currents, which may
in turn lead to dangerous voltages on metallic surfaces, such as the housing. Electrical
voltage can cause severe injury or death.
■Work on electrical systems must only be performed by qualified electricians.
■Follow the notes in the operating instructions.
■Install the grounding for the product and the system in accordance with national
and regional regulations.
WARNING
Health hazard as a result of high-frequency electromagnetic radiation!
The device must have a minimum distance of 20 cm between the source of radiation
and your body in order to limit the exposure of the human body to electromagnetic
radiation.
For more information on regulatory-compliant operation, see the RFU61x Regulatory
Compliance Technical Information.
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3 Product description
3.1 Product ID
3.1.1 Type label
The type label contains, among other things, information on identification of the device
type, technical data as well as region-specific information on approvals and, if applica‐
ble, conformities.
The device displays the type label in two different sizes:
•A large type label is located on the bottom of the device. The label contains a
pressure equalization membrane in the center. The type label may be permanently
covered depending on how the device is mounted.
•A small type label with technical data identical to the large type label is also
located on the right side of the device.
Position on the device see "Device view", page 15.
Large type label:
à
ß
9
8
3
7
6
RFU610-10700
DC 18 ... 30 V 6 W
1620 0001
1115779 IP67
Type:
P/N:
Power:
S/N:
SICK AG, D-22143 Hamburg
Made in Germany Manufactured: May 2021
2
45
1
Figure 1: RFU610-107xx: Layout of the large type label of the ETSI variant (example), see device
for relevant data
1Enclosure rating
22D code (internal SICK code)
3Approval-related details (region-specific)
4Month and year of manufacture
5Conformity mark
6Marking according to electrical equipment directives
7Manufacturer and production site
8Supply voltage and power consumption
9Serial number
ßPart number
àDevice identification according to type code
Small type label:
PRODUCT DESCRIPTION 3
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6
5
4
3
RFU610-10700Type:
1620 0001
1115779
P/N:
S/N:
DC 18 V...30 V 6 W
PWR: 2
1
IP67
Figure 2: RFU610-107xx: Layout of the small type label (example), see device for relevant data
12D code (internal SICK code)
2Enclosure rating
3Supply voltage and power consumption
4Serial number
5Part number
6Device identification according to type code
3.1.2 Type code
The devices of the RFU6xx product family are arranged according to the following type
code:
RFUxyz-abcde
R F U x y z - a b c d e
1 2 3 4 5 6 7 8 9 10 11
Position Description Characteristic
1 ... 2 RF (Radio Frequency Identification) –
3 Frequency band U: Ultra High Frequency
4 ... 5 Read range (working range) 61: ≤0.5 m (Short Range)
62: ≤2 m (Mid Range)
63: ≤10 m (Long Range)
65: ≤10 m (Long Range)
6 Device type 0: Base type (EPCglobal UHF Class 1 Gen‐
eration 2, ISO/IEC 18000-6C)
7 Integrated antenna 0: No integrated antenna
1: With integrated antenna, circularly
polarized
8 Electrical connections for external
antennas
0: No connection
3: 3 connections
4: 4 connections
9 Electrical connections 1: 1 x male connector, M12, 17-pin, A-
coded; 1 x female connector, M12, 4-pin,
D-coded
4: Cable 0.9 m with male connector, D-
Sub-HD, 15-pin
5: 1 x female connector, M12, 8-pin, X-
coded
6: 1 x male connector, M12, 4-pin, A-
coded, 1 female connector, M8, 4-pin,
coded, 1 x female connector, M12, 8-pin,
X-coded
7: 1 x “IO-Link” male connector, M12, 4-
pin, A-coded; 1 x “Trigger” female connec‐
tor, M8, 4-pin, coded
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Position Description Characteristic
10 ... 11 Region-specific country radio equip‐
ment approval
xx: Country variant of the device
Example 00: Europe.
For approvals, see type-specific Techni‐
cal Information RFU6xx Regulatory Com‐
pliance Information, which is printed and
enclosed with the device.
Alternatively, see online data sheets on
the Internet at:
•www.sick.com/RFU61x
NOTE
Not all combinations are possible according to the type code. The available device
variants can be found online at:
•www.sick.com/RFU61x
3.2 Product characteristics
3.2.1 Device view
1
17.5
( 0.69 )
78.8 ( 3.10 )
1 2 3
91°
3(
0.12
)
11.5 (
0.45
)
9.5 (
0.37
)
21
4
3
3
92 (
3.62
)
9
8
94 ( 3.70 )
106.4 ( 4.19 )
Ready RF microSD
40 (
1.57
)
16
(
0.63
)
36 ( 1.42 )
80 ( 3.15 ) 38 ( 1.50 )
12
(
0.47
)
71 ( 2.80 )
40 (
1.57 )
5
(
0.20
)
6.4
( 0.25 )
ß
á à
7
17.5
( 0.69 )
24 5 6
-Link
Figure 3: RFU610-107xx: Structure and device dimensions, unit of measurement: mm (inch),
decimal separator: period
1Connection 1: IO-Link (male connector, M12, 4-pin, A-coded)
2Connection 2: Trigger (female connector, M8, 4-pin, coded)
3Protective cap
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4Slot for microSD memory card
5“USB” connection (female connector, 5-pin, type Micro-B). The interface can only be used
by SICK Service.
6Side type label
7Optics cover with integrated antenna
84 x multi-colored LED (status)
94 x multi-color LED (process feedback)
ß2 x M5 threaded mounting holes, 6 mm deep, for attaching the mounting straps
à2 x M5 threaded mounting holes, 7 mm deep, for alternative mounting of the device
áType label with integrated pressure compensation membrane
â2 x screw (M2,5 hex key), captive, for side cover
3.2.2 Read range
The environment influences the HF field of the integrated antenna, making it impossi‐
ble to provide a “clear” demarcation of the sensing range.
•Application-specific reflections can result in both overreaches and “holes”
(destructive interferences).
•Other factors that can significantly impact the read range include:
°Transponder quality: The quality depends on the antenna gain, the integrated
transponder chip and its sensitivity, the reflected energy.
°Material of the carrier object (plastic, wood, metal)
°Objects between the device and transponder that can affect the UHF field
(items, liquids, people)
In addition to the read results, the device can also output diagnostic data. The diagnos‐
tic data provides an indication of the write and read quality. This diagnostic data can be
used to achieve optimum read results when setting up the system.
The radiation pattern shown here for the device’s antenna was obtained in a reproduci‐
ble environment (absorber chamber as a reflection-free space) for illustrative purposes.
The diagram shows how the UHF field propagates in the reflection-free space, but
cannot be used to draw any conclusions on the likely sensing range in a real application
on-site.
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–33
–30
–27
–24
–21
–18
–15
–12
–9
–6
–3
0° 15°
30°
45°
60°
75°
90°
105°
120°
135°
150°
165°
180°
–165°
–150°
–135°
–120°
–105°
–90°
–75°
–60°
–45°
–30°
–15°
2
1
0
Figure 4: Radiation pattern of the integrated antenna of the RFU610-107xx (typical): Measured
antenna gain in dBic at 866.5 MHz, LHCP (left-hand circularly polarized)
1Horizontal plane (azimuth)
2Vertical plane (elevation)
3.2.3 Scope of delivery
The delivery of the device includes the following components:
Table 2: RFU61x IO-Link: Scope of delivery
No. of
units
Component Remarks
1 Device in the ordered variant (xx
= region assignment)
RFU610-107xx
Delivery state:
•The electrical connections are closed with
screwed-on protective elements, e.g. protective
caps.
•The side cover of the memory card slot is closed
and screwed tight to the device.
1 Mounting kit, consisting of
•2 x mounting strap
•2 x countersunk head screw
with hexagon socket, M5 x 8
Fastening clamps, protruding after mounting for fas‐
tening the device from the front at both sides.
Alternatively for mounting from the rear: 2 M5
threaded mounting holes on the rear of the device.
1 Printed Safety Notes (safety
information), multilingual
The document contains:
•Information on safe handling of the device
•Note for online access to the operating instruc‐
tions and other documentation
1 Printed RFU61x IO-Link Techni‐
cal Information Regulatory Com‐
pliance Information, multilingual
The document includes information on:
•Region for which the device is approved in a
country or group of countries
•Conformities fulfilled
•If applicable, country-specific operating condi‐
tions to be upheld when operating the device
PRODUCT DESCRIPTION 3
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Subject to change without notice

The following associated components are not included in the delivery. The components
are available on the Internet.
Table 3: RFU61x IO-Link: Other associated components
Component Remarks
RFU61x IO-Link operating instructions as
PDF in both English and German. Other
languages are available online where
applicable.
Available online at:
•www.sick.com/RFU61x
IODD electronic device description file of
the RFU61x IO-Link
For operational use of the device, the IODD device
file is loaded to the PLC configuration tool.
Available online at:
•www.sick.com/RFU61x
IODD RFU610-107xx Technical Informa‐
tion as PDF. Combined voice output in
English and German.
The document contains a tabular IO-Link parameter
overview, matched to the IODD electronic device
description file of the RFU61x IO-Link.
The document supports the user during commis‐
sioning of the device. The document contains a rep‐
resentation of the process data and service data
(parameters) of the RFU61x IO-Link.
Available online at:
•www.sick.com/RFU61x
Function blocks for programmable logic
controllers (PLCs) from various manufac‐
turers for easier integration of the RFU61x
IO-Link into the system
Available online in the SICK Support Portal at:
•supportportal.sick.com
Registration in the portal required.
SOPAS ET configuration software and
device description file (*.sdd-file) for the
RFU61x IO-Link
The software is required when using the SICK SiL‐
ink2 IO-Link master for demonstrating the operating
principle of the device. Connection to the master:
One RFU61x IO-Link.
For configuring the device with SOPAS ET via the
IO-Link master.
Available online at:
•www.sick.com/SOPAS_ET
Accessories
The following accessories for constructing a complete RFID read/write station are not
included in the scope of delivery of the device. If required, order accessories separately.
•Connecting cables
•If necessary, read cycle trigger sensor, e.g. photoelectric sensor for object-specific
triggering
•Suitable number of UHF transponders depending on the application
The actual scope of delivery may differ from the features and illustrations shown here
where special variants are involved, if optional extras have been ordered, or as a result
of the latest technical changes.
3.2.4 Product features and functions (overview)
NOTE
In addition to these operating instructions, we recommend using the type-specific IODD
Technical Information.
3 PRODUCT DESCRIPTION
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Table 4: Overview of product features and functions of the device
Product feature/func‐
tion
Characteristic
Security and ease of
use
•Rugged, compact metal housing, CE marking (Europe)
•Automatic self-test at system start
•Diagnostic tools for device setup and (remote) device monitoring
•Output of the read result as well as error messages in IO-Link
format
•Future-proof due to firmware update via data interface
•Supply voltage via IO-Link.
•Low power consumption
•Large ambient temperature range. For details, see "Technical data",
page 47
•Standardized, simple commissioning and operation thanks to the
integrated IO-Link interface
•Backup of the configuration data of the device in the IO-Link master
(data storage)
Convenient opera‐
tion/configuration
•Device configuration for demonstrating the operating principle of
the device in the SICK SiLink2 IO-Link master with SOPAS ET config‐
uration software
•Device configuration for operational use via the system control
(PLC) using an IO-Link master and the type-specific IO-Link device
description file (IODD) of the device in the configuration tool of the
PLC
•Optional function blocks for easier integration of the device into PLC
programs
•Status and process feedback indicators via LEDs
Write/Read trigger •Via PLC
•Alternatively: Local, object-related triggering on site by external trig‐
ger sensor, e.g. with photoelectric sensor
Radio interface(s) •Integrated antenna
Transponder Process‐
ing
•The RFU610-107xx base model supports all standard passive
transponders compatible with EPCglobal UHF Class 1 Generation
2 or ISO/IEC-18000-6C
•Reading, writing, and multiple overwriting of the data on the trans‐
ponders, depending on the application
•Within a process chain, the device supplying the data is a partial
component for the complete visualization of data
Transponder Manage‐
ment
•Decoding of the UII. Supports GS1 TDS and other industry-specific
standards such as VDA55xx.
Data processing •Ensuring through various filter criteria that the desired transponder
is output.
Data communication •IO-Link interface (IO-Link V1.1 according to standard IEC 61131-9)
for data exchange with the PLC
Electrical Interfaces •IO-Link interface: IO-Link Port Class A, supply voltage and data
transmission
•1 digital input for external trigger sensor
Connectivity (Design) •1 x male connector, M12, 4-pin, A-coded, 1 x female connector, M8,
4-pin, coded, 1 x USB (female connector, type Micro-B) 2)
1) Optional accessories.
2) The interface can only be used by SICK Service.
PRODUCT DESCRIPTION 3
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Subject to change without notice

Support Portal
NOTE
In the SICK Support Portal (supportportal.sick.com, registration required) you will find,
besides useful service and support information for your product, further detailed infor‐
mation on the available accessories and their use.
3.2.5 Memory card
The device offers a card slot integrated in the housing that accommodates a memory
card in MicroSD format.
The memory card is an optional accessory and is not included with delivery.
NOTE
Only use types approved by SICK to ensure reliable function of the memory card.
You can find the memory card as an accessory online at:
•www.sick.com/RFU61x
The memory card has no write protection that can be activated.
Memory functions
An inserted memory card serves as a local external storage medium for the device
outside the internal device memory.
The device can execute the following functions using the memory card:
•Data logging: Recording of read diagnostic data
Continuous recording of read diagnostic data after initial manual start, e.g. via
SOPAS ET. If the function is set permanently, the device continues recording after
a restart.
•Firmware update
NOTE
Use an empty memory card to save the read diagnostic data for the first time.
bTo do this, check the contents of the current card on the computer using a card
reader. Delete existing content if necessary.
Indication of operational readiness
The “microSD” optical display shows the status of the memory card after installation
of the card in the device. It lights up in different colors according to the status, see
"Optical status indicators on the display panel", page 38.
NOTICE
Possible data loss
When the color is green (operational), this does not mean that the device is actually
accessing the memory card for reading or writing.
Do not remove the memory card or switch off the supply voltage of the device while one
of the following functions with access to the memory card is running in the device:
•Data logging (read diagnostic data)
•Firmware update
3 PRODUCT DESCRIPTION
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