Operating instructions
RF-identification system
ANT512
Read/write head
11477575 / 0008 / 2022
GB
ANT512
2
Contents
1 Preliminary note ............................................................. 3
1.1 Symbols used.......................................................... 3
1.2 Warnings used ......................................................... 3
1.3 Legal and copyright information ............................................ 3
2 Safety instructions............................................................ 4
3 Intended use................................................................ 5
4 Items supplied............................................................... 6
5 Function ................................................................... 7
5.1 ID tags ............................................................... 7
5.2 Device overview........................................................ 7
6 Installation.................................................................. 8
6.1 Notes on the unit installation............................................... 8
6.2 Avoiding interference .................................................... 8
6.3 Mechanical design ...................................................... 8
6.4 Alignment of the sensing face.............................................. 9
6.5 Install device........................................................... 9
6.6 Mounting distances...................................................... 10
6.7 Positioning of the ID tag .................................................. 10
7 Electrical connection.......................................................... 12
7.1 Wiring................................................................ 12
8 Operating and display elements................................................. 13
9 Maintenance, repair and disposal................................................ 14
10 Approvals/standards.......................................................... 15
Glossary................................................................... 16
ANT512
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1 Preliminary note
You will find instructions, technical data, approvals and further information using the QR code on the
unit / packaging or at www.ifm.com.
1.1 Symbols used
Requirement
Instructions
Reaction, result
[...] Designation of keys, buttons or indications
Cross-reference
Important note
Non-compliance may result in malfunction or interference.
Information
Supplementary note
1.2 Warnings used
ATTENTION
Warning of damage to property
1.3 Legal and copyright information
© All rights reserved by ifm electronic gmbh. No part of these instructions may be reproduced and
used without the consent of ifm electronic gmbh.
All product names, pictures, companies or other brands used on our pages are the property of the
respective rights owners.
ANT512
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2 Safety instructions
General
• The unit described is a subcomponent for integration into a system.
– The system architect is responsible for the safety of the system.
– The system architect undertakes to perform a risk assessment and to create documentation in
accordance with legal and normative requirements to be provided to the operator and user of
the system. This documentation must contain all necessary information and safety instructions
for the operator, the user and, if applicable, for any service personnel authorised by the
architect of the system.
• Read this document before setting up the product and keep it during the entire service life.
• The product must be suitable for the corresponding applications and environmental conditions
without any restrictions.
• Only use the product for its intended purpose (Ò Intended use).
• If the operating instructions or the technical data are not adhered to, personal injury and/or damage
to property may occur.
• The manufacturer assumes no liability or warranty for any consequences caused by tampering with
the product or incorrect use by the operator.
• Installation, electrical connection, set-up, operation and maintenance of the product must be
carried out by qualified personnel authorised by the machine operator.
• Protect units and cables against damage.
Radio equipment
In general, radio equipment must not be used in the vicinity of petrol stations, fuel depots, chemical
plants or blasting operations.
uDo not transport and store any flammable gases, liquids or explosive substances near the unit.
Interference of electronic and medical devices
Operation can affect the function of electronic devices that are not correctly shielded.
uDisconnect the device in the vicinity of medical equipment.
uContact the manufacturer of the corresponding device in case of any interference.
ANT512
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4 Items supplied
• Read/write head
The device is supplied without installation and connection accessories.
Available accessories: www.ifm.com.
The optimum function is not ensured when using components from other manufacturers.
ANT512
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5 Function
5.1 ID tags
The ID tags are passively operated without a battery. The energy required for operation is provided by
the read/write head.
The energy is provided via an inductive coupling. The integrated antenna coil in the read/write head
generates a magnetic field which partly penetrates the antenna coil of the ID tag. A voltage is
generated by induction that supplies the data carrier with energy.
The device supports ID tags according to ISO 15693.
5.2 Device overview
Article number: ANT512
Function: Read/write head
Type designation: DTRLF MCRWIDUS01
Type: Rectangular
ANT512
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6 Installation
6.1 Notes on the unit installation
When mounting several RFID units adhere to the minimum distances between the systems.
Flush mounting of a read/write head in metal reduces the read/write distance.
Device performance can be affected if positioned in the immediate vicinity of powerful HF
emission sources such as welding transformers or converters.
6.2 Avoiding interference
The device generates a modulated electrical field with a frequency of 125 kHz.
Avoid interference of the data communication:
uDo not operate any devices in the vicinity that use the same frequency band.
wSuch devices are for example frequency converters and switched-mode power supplies.
If there are other devices in the same frequency band in the vicinity:
uThe mounting distances between the devices should be as large as possible.
uUse the devices in alternating operation.
uSwitch the HF field of the device on/off.
6.3 Mechanical design
On delivery the sensing face is facing the front.
Fig.1: Factory setting
ANT512
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3
2
11
Fig.2: Antenna head separated from the fixing element
1 Sensing face 2 Adjustable antenna head
3 Fixing element
6.4 Alignment of the sensing face
uLoosen the screw.
uRemove the antenna head from the fixing element and
turn it.
uAttach the fixing element to the antenna head.
uTighten the screw.
6.5 Install device
uFix the device with 2 M5 screws and nuts.
ANT512
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Fig.3: Non-flush mounting
Fig.4: Flush mounting
6.6 Mounting distances
Operating mode Distance side (A) Distance front (B)
For reading and writing ≥ 400 mm ≥ 400 mm
6.7 Positioning of the ID tag
For installation in or on metal use the ID tags provided for this purpose.
uAlign the ID tag on the central axis of the antenna of the device.
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wThe distance “D” is indicated in the data sheet.
wAll indications apply to static read/write operations.
D
Fig.5: Position the ID tag
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7 Electrical connection
The device must be connected by a qualified electrician.
Device of protection class III (PC III).
The electrical supply must only be made via PELV/SELV circuits.
uDisconnect power before connecting the device.
7.1 Wiring
uConnect the unit to a DTE10x evaluation unit via the M12 connector.
wVoltage is supplied via the evaluation unit.
Pin assignment Wiring
43
2 1
L+
1
3
4
L
DATA
Information on available sockets see: www.ifm.com.
Cables with the following characteristics are suitable for the connection:
Length Ohmic resistance (feed + return line) Effective cable capacity
< 20 m max. 3 Ω max. 3 nF
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8 Operating and display elements
1 2
Fig.6: Light indicators
1 LED green: Operating voltage 2 LED yellow: ID tag
LED State Description
green on operating voltage OK
off operating voltage missing
flashing slowly deactivated
yellow on (permanently) ID tag detected
on (pulse) ID tag read/written successfully
flashing quickly error when reading/writing on ID tag
off • no ID tag in the field
• faulty ID tag in the field
• invalid ID tag in the field
green and yellow flashing alternately error in communication or device fault
ANT512
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9 Maintenance, repair and disposal
The unit is maintenance-free.
uContact ifm in case of malfunction.
uDo not open the housing as the unit does not contain any components which can be maintained by
the user. The unit must only be repaired by the manufacturer.
uClean the device using a dry cloth.
uDispose of the unit in accordance with the national environmental regulations.
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10 Approvals/standards
For approvals and standards, the following information is available:
• Test standards and regulations: documentation.ifm.com
• EU declaration of conformity and approvals: documentation.ifm.com
• Notes relevant for approval: Package insert of the device and documentation.ifm.com
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Glossary
ID tag
An ID tag is used to identify objects. A read/
write device is used to read the ID tag via a
high-frequency radio signal. An ID tag
consists of an antenna, an analogue circuit
for receiving and transmitting (transceiver),
a digital circuit and a non-volatile memory.
Funkzulassung
Radio approval
Agrément radio
ANT512
DTAxxx
RFID 125 kHz
ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen • Germany
11426822 / 0004 / 2022
80308135 / 00
ð
2
Hinweis / Note / Remarque
Deutsch
Die aktuell gültigen Zulassungen der Geräte sind als Download
verfügbar: documentation.ifm.com
English
The currently valid approvals of the units are available for download:
documentation.ifm.com
Français
Les homologations actuellement en vigueur des appareils sont
disponibles en téléchargement : documentation.ifm.com
Europäische Union / European Union / L‘Union Europe
Deutsch
Vor Inbetriebnahme die Bedienungsanleitung lesen und während der
Einsatzdauer aufbewahren.
• Hiermit erklärt die ifm electronic GmbH, dass die Geräte in der
folgenden Tabelle der Richtlinie 2014/53/EU entsprechen.
• Der vollständige Text der EU-Konformitätserklärung, Technische Daten,
Anleitungen, Zulassungen, Kontakte und weitere Informationen unter
documentation.ifm.com.
WARNUNG!Der Betrieb des Gerätes kann Funkstörungen in
Wohngebieten verursachen.
Gerät Frequenz Max. H-Feld-
stärke
ANT512, DTA100, DTA101, DTA200,
DTA201, DTA300, DTA301
0,125 MHz 30dBµA/m @
10m
English
3
Read the operating instructions before set-up and keep them for the
duration of use.
• ifm electronic gmbh hereby declares that the devices indicated in the
following table corresponds to the directive 2014/53/EU.
• The full text of the EU Declaration of Conformity, technical data,
instructions, approvals, contacts and further information is available at
documentation.ifm.com.
WARNING!The operation of this device can cause radio interference
in residential areas.
Device Frequency Max. H-field
strength
ANT512, DTA100, DTA101, DTA200,
DTA201, DTA300, DTA301
0,125 MHz 30 dBµA/m @
10m
Français
Lire la notice d‘utilisation avant l‘utilisation et conserver-la pendant toute la
durée d‘utilisation.
• ifm electronic gmbh déclare par la présente que les appareils indiqués
dans le tableau ci-après sont conformes à la directive 2014/53/UE.
• Vous trouverez le texte intégral de la déclaration de conformité de l‘UE,
les données techniques, les instructions, les homologations, les
contacts et d‘autres informations sur le site documentation.ifm.com.
AVERTISSEMENT!Le fonctionnement de cet appareil peut causer des
interférences radio dans les zones résidentielles.
Appareil Fréquence Intensité max.
du champ H
ANT512, DTA100, DTA101, DTA200,
DTA201, DTA300, DTA301
0,125 MHz 30 dBµA/m @
10m
Great Britain
English
Read the operating instructions before set-up and keep them for the
duration of use.
4
• ifm electronic gmbh hereby declares that the devices indicated in the
following table are in compliance with the relevant statutory
requirements.
• The full text of the Declaration of Conformity, technical data,
instructions, approvals, contacts and further information is available at
documentation.ifm.com.
WARNING! The operation of this device can cause radio interference
in residential areas.
Device Frequency Max. H-field
strength
ANT512, DTA100, DTA101, DTA200,
DTA201, DTA300, DTA301
0,125 MHz 30 dBµA/m @
10m
USA
English
ANT512 / DTA100 / DTA101 / DTA200 / DTA201 / DTA300 / DTA301
FCC information:
The devices comply with Part 15 of the FCC Rules. Operation is subject to
the following two conditions:
1. This device must not cause harmful interference, and
2. This device must accept any interference received, including
interference that may cause undesired operation.
Changes or modifications to this device that have not been expressly
approved by ifm could void the user’s authority to operate the equipment.
Note:
This equipment has been tested and found to comply with the limits for a
ClassA digital device, pursuant to part 15 of the FCCRules. These limits
are designed to provide reasonable protection against harmful interference
when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may
cause harmful interference to radio communications. Operation of this
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