IFM DTE801 User manual

Operating instructions
RFID compact unit
DTE801
DTE802
DTE804
DTE805
DTE901
DTE902
DTE904
DTE905
DTE911
DTE912
DTE914
DTE915
DTE921
DTE922
DTE924
DTE925
DTE961
DTE962
DTE964
DTE965
11405187 / 0009 / 2022
GB

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
2
Contents
1 Preliminary note ............................................................. 3
1.1 Symbols used.......................................................... 3
1.2 Warnings used ......................................................... 3
1.3 Legal and copyright information ............................................ 3
1.4 Open source information.................................................. 4
2 Safety instructions............................................................ 5
3 Intended use................................................................ 6
4 Items supplied............................................................... 7
5 Function ................................................................... 8
5.1 Device overview........................................................ 8
6 Installation.................................................................. 13
6.1 Installation instructions for devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.2 Installation instructions for ID tags. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.3 Avoiding interference .................................................... 13
6.4 Mechanical design ...................................................... 14
6.5 Mounting options........................................................ 14
6.5.1 Installation with angle bracket E80432 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.5.2 Installation with mounting device E80431 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6.5.3 Installation with fixing bars E80337 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.5.4 Installation with cooling element E80430. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.6 Mounting distances...................................................... 17
6.7 Positioning of the ID tags ................................................. 17
7 Electrical connection.......................................................... 18
7.1 Wiring................................................................ 18
7.2 Connecting the functional earth............................................. 19
8 Operating and display elements................................................. 20
8.1 Display elements DTE8x1 / DTE9x1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8.2 Display elements DTE8x2 / DTE9x2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
8.3 Display elements DTE8x4/DTE8x5/DTE9x4/DTE9x5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9 Maintenance, repair and disposal................................................ 24
10 Approvals / standards......................................................... 25

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
3
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.
• AS-i is the property of AS-International Association, (→www.as-interface.net)
• CAN is the property of Robert Bosch GmbH, Germany (→www.bosch.de)
• CAN is the property of CiA (CAN in Automation e.V.), Germany (→www.can-cia.org)
• CODESYS™ is the property of CODESYS GmbH, Germany (→www.codesys.com)
• DeviceNet™ is the property of ODVA™ (Open DeviceNet Vendor Association), USA
(→www.odva.org)
• EtherNet/IP® is the property of → ODVA™
• EtherCAT® is a registered trademark and patented technology, licensed by
BeckhoffAutomationGmbH, Germany.
• IO-Link® is the property of PROFIBUS Nutzerorganisation e.V., Germany (→www.io-link.com)
• ISOBUS is the property of AEF - Agricultural Industry Electronics Foundation e.V., Germany
(→www.aef-online.org)
• Microsoft® is the property of Microsoft Corporation, USA (→www.microsoft.com)
• Modbus® is the property of Schneider Electric SE, France (→www.schneider-electric.com)
• PROFIBUS® is the property of PROFIBUS Nutzerorganisation e.V., Germany
(→www.profibus.com)
• PROFINET® is the property of →PROFIBUS Nutzerorganisation e.V., Deutschland

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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• Windows® is the property of →Microsoft Corporation, USA
1.4 Open source information
This product can contain Free Software or Open Source Software from various software developers
which is subject to the following licenses: General Public License version 1, version 2 and version 3
(General Public License version 3 in conjunction with the GNU Compiler Collection Runtime Library
Exception version 3.1), Lesser General Public License version 2.1, Lesser General Public License
version 3, Berkeley Software Distribution (BSD-2-Clause, BSD-3-Clause, BSD-4-Clause), MIT-License
(MIT), Python Software Foundation License 2.0, Pearl Artistic License and Artistic License 2.0,
Microsoft Public License, Apache Software License Version 1.0, 1.1 und 2.0, ISC License, libpng
License, zlib Licence, the Academic Free License version 2.1. For the components subject to the
General Public License in their respective versions the following applies:
This program is free software: you can redistribute it and/or modify it under the terms of the GNU
General Public License as published by the Free Software Foundation. If version 1 applies to the
software: either version 1 of the License or (at your option) any later version; if version 2 (or 2.1)
applies to the software: either version 2 (or 2.1) of the License or (at your option) any later version; if
version 3 applies to the software: either version 3 of the License or (at your option) any later version.
The following disclaimer of the software developers applies to the software components that are
subject to the General Public License or the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License and the GNU Lesser General
Public License for more details.
The responsibility of ifm electronic gmbh for ifm products, in the case of product-specific software,
remains unaffected by the above disclaimer. Please note that the firmware for the ifm products is in
some cases provided free of charge.
The price of the ifm products has then to be paid for the respective device itself (hardware) and not for
the firmware. For the latest information on the license agreement for your product please visit
www.ifm.com
For binaries that are licensed under any version of the GNU General Public License (GPL) or the GNU
LGPL you may obtain the complete corresponding source code of the GPL software from us by
sending a written request to: [email protected] or to ifm electronic gmbh, Friedrichstraße 1, 45128
Essen, Germany.
We charge €30 for each request. Please write “source for product Y” in the memo line of your
payment. Your request should include (i) the name of the covered binary, (ii) the name and the version
number of the ifm product, (iii) your name and (iv) your return address.
This offer is valid to anyone in receipt of this information. This offer is valid for at least three years
(from the date you received the GPL/LGPL covered code).

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
5
2 Safety instructions
• 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.

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
6
3 Intended use
The device is composed of an evaluation unit and an integrated RFID read/write head and provides
the following functions
• read and write ID tags which conform to the system without contact,
• can be configured via a web server,
• DTE8x1/DTE9x1 only: communication with the control level via PROFINET IO,
• DTE8x2/DTE9x2 only: communication with the control level via EtherNet/IP,
• DTE8x4/DTE9x4 only: communication with the control level via EtherNet TCP/IP,
• DTE8x5/DTE9x5 only: communication with the control level via EtherNet IoT protocols.
Possible applications:
• Material flow control in production lines
• Warehouse management by the automatic detection of stored products
• Tank management, order picking or product tracking.
The device may only be used under the operating conditions specified in the data sheet.

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
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4 Items supplied
• RFID compact unit
• Package insert 'general information’
• Package insert 'radio approval'
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.

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
8
5 Function
The ID tags are operated passively without battery. The energy required for operation is provided by
the compact RFID device.
The energy is transferred via an electromagnetic wave. The receiving antenna takes up the wave and
transforms it into voltage which supplies the data carrier with energy.
The radiated power is specified in ERP (Effective Radiated Power) and in EIRP (Effective Isotropic
Radiated Power) for the devices. The respective value can be converted using the following formula:
P [dBm EIRP] = P [dBm ERP] + 2.15 [dB]
5.1 Device overview
DTE801
Article number: DTE801
Function: RFID compact device
Type designation: DTRUHFE HLRWPNUS04
Type: Rectangular
DTE802
Article number: DTE802
Function: RFID compact device
Type designation: DTRUHFE HLRWEIUS04
Type: Rectangular
DTE804
Article number: DTE804
Function: RFID compact device
Type designation: DTRUHFE HLRWENUS04
Type: Rectangular

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
9
DTE805
Article number: DTE805
Function: RFID compact device
Type designation: DTRUHFE HLRWITUS04
Type: Rectangular
DTE901
Article number: DTE901
Function: RFID compact device
Type designation: DTRUHFA HLRWPNUS04
Type: Rectangular
DTE902
Article number: DTE902
Function: RFID compact device
Type designation: DTRUHFA HLRWEIUS04
Type: Rectangular
DTE904
Article number: DTE904
Function: RFID compact device
Type designation: DTRUHFA HLRWENUS04
Type: Rectangular
DTE905
Article number: DTE905
Function: RFID compact device
Type designation: DTRUHFA HLRWITUS04
Type: Rectangular

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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DTE911
Article number: DTE911
Function: RFID compact device
Type designation: DTRUHFA HLRWPNUS04
Type: Rectangular
DTE912
Article number: DTE912
Function: RFID compact device
Type designation: DTRUHFA HLRWEIUS04
Type: Rectangular
DTE914
Article number: DTE914
Function: RFID compact device
Type designation: DTRUHFA HLRWENUS04
Type: Rectangular
DTE915
Article number: DTE915
Function: RFID compact device
Type designation: DTRUHFA HLRWITUS04
Type: Rectangular
DTE921
Article number: DTE921
Function: RFID compact device
Type designation: DTRUHFA HLRWPNUS04
Type: Rectangular

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
11
DTE922
Article number: DTE922
Function: RFID compact device
Type designation: DTRUHFA HLRWEIUS04
Type: Rectangular
DTE924
Article number: DTE924
Function: RFID compact device
Type designation: DTRUHFA HLRWETUS04
Type: Rectangular
DTE925
Article number: DTE925
Function: RFID compact device
Type designation: DTRUHFA HLRWITUS04
Type: Rectangular
DTE961
Article number: DTE961
Function: RFID compact device
Type designation: DTRUHFA HLRWPNUS04
Type: Rectangular
DTE962
Article number: DTE962
Function: RFID compact device
Type designation: DTRUHFA HLRWEIUS04
Type: Rectangular

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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DTE964
Article number: DTE964
Function: RFID compact device
Type designation: DTRUHFA HLRWENUS04
Type: Rectangular
DTE965
Article number: DTE965
Function: RFID compact device
Type designation: DTRUHFA HLRWITUS04
Type: Rectangular

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
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6 Installation
ATTENTION
Radiated electromagnetic field strengths
wThe device sends ultrahigh frequency electromagnetic waves. It complies with the
country-specific limit values for the public and workers.
uDisconnect the device in the vicinity of medical equipment.
6.1 Installation instructions for devices
Devices installed next to each other interfere if they are not configured correspondingly.
When mounting several RFID units adhere to the minimum distances between the systems.
Installing a unit in or on metal reduces the read and 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 Installation instructions for ID tags
For installation in and on metal use the ID tags provided for this purpose.
Position the ID tag in the area of the sensing face. When doing so, the angle of aperture and the
operating distance must be adhered to (→ Data sheet of the device).
Align the axes of the RFID device and the ID-TAG in the same way.
6.3 Avoiding interference
The device generates a modulated electromagnetic field in the following frequency ranges:
DTE80x: 865-868MHz
DTE90x: 902-928MHz
DTE91x: 920–925 MHz
DTE92x: 915–928 MHz
DTE96x: 916.8–920.4 MHz
Interference in data communication is avoided if there are no other RFID UHF devices in the vicinity. If
there are other RFID UHF devices in the vicinity:
uThe mounting distances between the devices should be as large as possible.
uUse the RSSI filter.
uUse the devices in alternating operation.
uSwitch the HF field of the device on/off.

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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The UHF field is attenuated if there are people or objects (cables, metal profiles, etc.) between
the device and ID tag.
uKeep the area between the device and ID tag clear during reading or writing.
6.4 Mechanical design
1
2
1 Sensing face 2 Connections (can be rotated by 270°)
6.5 Mounting options
The device can be mounted without the accessories.
uFor installation, please use the threaded sleeves on the back of the device.
wThe required screws are not supplied with the device.
No liquid should be allowed to accumulate on the connected sockets and plugs.
uMount the device preferably vertically, with the connections facing downwards.
uRoute the connection cables vertically or horizontally downwards away from the device.
Fig.1: Vertically mounted device with the connections facing downwards

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
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6.5.1 Installation with angle bracket E80432
6.5.2 Installation with mounting device E80431
The mounting device is used to mount the unit on a clamp. Compatible clamps:
• E21110 with a rod diameter of 12 mm
• E20795 with a rod diameter of 14 mm
• E21109 with a rod diameter of 14 mm

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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6.5.3 Installation with fixing bars E80337
6.5.4 Installation with cooling element E80430
Fig.2: Cooling element E80430
The cooling element E80430 can improve the heat dissipation of the device when
• the device is used in environments with high temperatures,
• the device is loaded by computationally intensive tasks.
Mounting the cooling element:
uMount the cooling element E80430 on the mounting device E80431 or the angle bracket E80432.
uMount the mounting device or the angle bracket on the device.
In addition, the mounting device E80336 and the angle bracket E80335 are available. Both
articles are missing the drill holes for the cooling element E80430.
uFor mounting the cooling element E80430, only use the mounting device E80431 or the
angle bracket E80432.

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
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6.6 Mounting distances
Operating mode Distance side (A) Distance front (B)
Reading and writing at 100% transmit-
ting power (simultaneous operation)
> 0.6 m > 0.6 m
Reading and writing at 100% transmit-
ting power (alternating operation)
> 0.3 m > 0.3 m
Interference in data communication is avoided if there are no other RFID UHF devices in the
vicinity. If there are other RFID UHF devices in the vicinity:
uThe mounting distances between the devices should be as large as possible.
uUse the RSSI filter.
uUse the devices in alternating operation.
uSwitch the HF field of the device on/off.
6.7 Positioning of the ID tags
D
Fig.3: Position the ID tag
uAlign the ID tag on the antenna central axis.
wThe distance “D” is indicated in the data sheet.
ID tags are also detected on the back of the device. To avoid this:
uUse the RSSI filter.

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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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.
ATTENTION
The IP rating indicated in the data sheet is only guaranteed if the M12 connectors are firmly
screwed. The device can be damaged by insufficiently tightened M12 connectors.
uScrew the M12 connector to the device applying 1 to 1.5 Nm.
Use strain reliefs for cables connected to the device.
7.1 Wiring
PWR voltage supply
uConnect the device to a voltage supply using an M12 connection cable.
Pin assignment Wiring
4
2 1
3
5
1 24 V DC
2 Digital input / output 2
3 0 V
4 Digital input / output 1
5 not connected
Ethernet
uConnect the device to a PC using a suitable M12 Ethernet connection cable.
Pin assignment Wiring
1 2
34
1 TD+
2 RD+
3 TD-
4 RD-
For trouble-free operation:
uuse a shielded M12 Ethernet connection cable.
The following parameters are preset at the factory:
Parameter Preset
IP address 192.168.0.79
Gateway address 192.168.0.100
Subnet mask 255.255.255.0
Auto-negotiation On
DHCP Off
The settings can be changed via the unit's web server or via a connected PC.

RFID compact unit DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911
DTE912 DTE914 DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965
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Reset Ethernet parameters
wReset the Ethernet parameters to factory setting:
uRemove all cable connections from the device.
uInsert an electrically conductive bridge between pin 2 and pin 4 on the connection “voltage
supply PWR”.
uConnect the device to the voltage supply.
wThe LEDs of the signal bar (yellow) are on one after the other. Then LED 4 of the signal
bar (yellow) flashes at 8 Hz.
uAs soon as the LEDs of the signal bar (yellow) flash at 8 Hz, disconnect the unit.
uRemove the bridge.
uConnect the device to the voltage supply.
wThe Ethernet parameters are reset.
7.2 Connecting the functional earth
For trouble-free operation:
uConnect the device to an earth potential free from external voltage.
Connect the mounting plate to functional earth.
Fig.4: Mounting plate with mounted device
When the device is mounted on a mounting plate:
uConnect one of the 4 mounting bolts on the back of the device to the mounting plate.
uConnect the mounting plate to an earth potential free from external voltage.

DTE801 DTE802 DTE804 DTE805 DTE901 DTE902 DTE904 DTE905 DTE911 DTE912 DTE914
DTE915 DTE921 DTE922 DTE924 DTE925 DTE961 DTE962 DTE964 DTE965 RFID compact unit
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8 Operating and display elements
1
2
Fig.5: LED signal bar and sensing face
1 1x LED Power (green)
4x LED signal bar (yellow)
2x LEDs SF/BF or LEDs Mod/Net (green/red)
2 Sensing face
Depending on the device, the LEDs SF/BF or the LEDs Mod/Net are used:
wDTE8x1/DTE9x1: LEDs SF/BF (Ò Display elements DTE8x1 / DTE9x1/21)
wDTE8x2/DTE9x2: LEDs Mod/Net (Ò Display elements DTE8x2 / DTE9x2/22)
wDTE8x4/DTE8x5/DTE9x4/DTE9x5: LEDs SF/BF (Ò Display elements DTE8x4/DTE8x5/
DTE9x4/DTE9x5/23)
2 41 3
Fig.6: Connections with LEDs
1 ETH2 ACT 2 ETH2 LINK
3 ETH1 ACT 4 ETH1 LINK
The following table applies to all devices.
State Power LED (green) LED signal bar (yellow)
Voltage supply OK (18 V ≤ UPWR ≤ 36 V) on off
Antenna (HF field) is deactivated flashes at 2 Hz off
ID tag read/ written successfully on flashes twice
ID tag read/ written incorrectly on flashing quickly
The maximum receive signal strength depends on the type of the ID tag.
If the ID tag has a high receive signal strength, all LEDs of the signal bar are on.
wThe response of the LEDs of the signal bar is adjustable.