SICK UM12 Series User manual
OPERATING INSTRUCTIONS
UM12
Ultrasonic sensor
Described product
UM12
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.
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Contents
1 About this document........................................................................ 5
1.1 Information on the operating instructions.............................................. 5
1.2 Explanation of symbols............................................................................ 5
1.3 Further information................................................................................... 6
2 Safety information............................................................................ 7
2.1 Intended use............................................................................................. 7
2.2 Improper use............................................................................................. 7
2.3 Cybersecurity............................................................................................ 7
2.4 Limitation of liability................................................................................. 7
2.5 Modifications and conversions................................................................ 8
2.6 Requirements for skilled persons and operating personnel.................. 8
2.7 Operational safety and particular hazards.............................................. 8
2.8 UL conformity............................................................................................ 9
3 Product description........................................................................... 10
3.1 Scope of delivery....................................................................................... 10
3.2 Product ID.................................................................................................. 10
3.3 Type code.................................................................................................. 11
3.4 Setup and dimensions............................................................................. 12
3.5 Status indicators....................................................................................... 12
3.6 Temperature compensation..................................................................... 13
4 Transport and storage....................................................................... 14
4.1 Transport................................................................................................... 14
4.2 Unpacking.................................................................................................. 14
4.3 Transport inspection................................................................................. 14
4.4 Storage...................................................................................................... 14
5 Mounting............................................................................................. 15
5.1 Mounting instructions............................................................................... 15
5.2 Mounting distances.................................................................................. 15
5.3 Aligning the device.................................................................................... 15
6 Electrical installation........................................................................ 16
6.1 Wiring instructions.................................................................................... 16
6.2 Prerequisites for safe operation of the device........................................ 16
6.3 Pin assignment......................................................................................... 18
7 Operation............................................................................................ 21
7.1 LED behavior during teach-in................................................................... 21
7.2 Teaching in the digital output................................................................... 21
7.2.1 Factory settings of the digital output...................................... 21
7.2.2 Teaching in the switching point, IO-Link: Single point (DtO)
or single point + 8% (DtO + 8%).............................................. 21
CONTENTS
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7.2.3 Teaching in the switching window, IO-Link: Window (win‐
dow mode)................................................................................ 21
7.2.4 Teaching in the background, IO-Link: Window ± 8% (ObSB). 22
7.2.5 Adjusting the N/C contact and N/O contact.......................... 22
7.3 Teaching in the analog output................................................................. 23
7.3.1 Factory settings of the analog output.................................... 23
7.3.2 Scaling the analog output....................................................... 23
7.3.3 Adjusting the rising or falling output characteristic............... 23
7.4 Resetting the device to factory settings.................................................. 23
7.5 IO-Link....................................................................................................... 23
7.6 SOPAS ET................................................................................................... 24
8 Maintenance...................................................................................... 25
8.1 Maintenance plan..................................................................................... 25
8.2 Cleaning..................................................................................................... 25
9 Troubleshooting................................................................................. 26
9.1 Repairs...................................................................................................... 26
9.2 Returns...................................................................................................... 26
9.3 Disposal..................................................................................................... 26
10 Technical data.................................................................................... 27
10.1 Mechanics/Electronics............................................................................. 27
10.2 Performance............................................................................................. 27
10.3 Interfaces.................................................................................................. 28
10.4 Ambient data............................................................................................. 29
10.5 Detection ranges....................................................................................... 29
11 Accessories........................................................................................ 31
12 Annex.................................................................................................. 32
12.1 Declarations of conformity and certificates............................................ 32
12.2 Licenses.................................................................................................... 32
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 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.
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.
ABOUT THIS DOCUMENT 1
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1.3 Further information
NOTE
Further documentation for the device can be found on the online product page at:
•www.sick.com/UM12
Additional information is available there, depending on the product, e.g.:
•Model-specific online data sheets for device types, containing technical data,
dimensional drawing, and specification diagrams
•EU declaration of conformity and certificates of the product family
•Dimensional drawings and 3D CAD dimension models of the device types in
various electronic formats
•Other publications related to the devices described here
•Publications dealing with accessories
1 ABOUT THIS DOCUMENT
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Subject to change without notice
2 Safety information
2.1 Intended use
The UM12 ultrasonic sensor is used for non-contact detection and distance measure‐
ment. Distance measurement is not possible below the operating range of the device.
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.
2.2 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
SAFETY INFORMATION 2
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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.
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.
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
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.
2.8 UL conformity
The UL certification is dependent on the type. Any existing UL certification can be found
on the type label.
NFPA79 applications only. Adapters including field wiring cables are available.
For more information visit:
bwww.sick.com/UM12
SAFETY INFORMATION 2
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Subject to change without notice
3 Product description
3.1 Scope of delivery
The delivery of the device includes the following components:
No. of
units
Component Remarks
1 Device in the version ordered Device versions
•Digital output without IO-Link
•Digital output with IO-Link
•Analog output
1 Printed safety notes, multilingual Brief information and general safety notes
Accessories are only supplied if you order them separately, see "Accessories",
page 31.
With special variants, where optional extras have been ordered, or owing to the latest
technical changes, the actual scope of delivery may vary from the features and illustra‐
tions shown here.
3.2 Product ID
Packaging
UM12-1172211
6053542
20...150
1 x P N P
250m m , m m
SN220734567
10...30 V DC
out ≤ 200 mA
D-79183 Waldkirch Made in Germany
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Figure 1: Packaging (example)
1Data Matrix code with product data
2Link to the operating instructions
3Approval marks and test symbols
4Supply voltage and output current
5Interface
6Operating range and limiting range
7Serial number
8Part number
9Type code
3 PRODUCT DESCRIPTION
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