IFM DTE830 User manual

Operating instructions
RFID UHF Reader
DTE830
DTE930
DTE939
11464557 / 0006 / 2022
GB

DTE830 DTE930 DTE939 RFID UHF Reader
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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
6 Installation.................................................................. 9
6.1 Install device........................................................... 9
6.2 Eliminate radio disturbance................................................ 9
7 Electrical connection.......................................................... 11
7.1 Wiring................................................................ 12
7.2 Power supply .......................................................... 12
7.3 Ethernet connection ..................................................... 13
7.4 Digital inputs and outputs................................................. 13
7.4.1 Digital inputs....................................................... 13
7.4.2 Digital outputs...................................................... 14
7.5 Antenna connection ..................................................... 15
8 Operating and display elements................................................. 17
8.1 LED PWR............................................................. 17
8.2 LEDs 1 / 2 / 3 / 4........................................................ 17
8.3 Audio signalling device................................................... 17
9 Maintenance, repair and disposal................................................ 18
10 Approvals/standards.......................................................... 19
10.1 CE labelling............................................................ 19
10.2 FCC labelling .......................................................... 19
10.3 ISED Canada Regulatory Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10.3.1 ISED RF Radiation Exposure Statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
10.4 Singapore............................................................. 20
10.5 MCMC labelling......................................................... 20

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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.
• 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

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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).

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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.

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3 Intended use
The multiprotocol-capable RFID reader DTE830 / DTE930 reads active and passive ID tags in
different frequency ranges:
Country Frequency range Power
Europe 865 - 868 MHz
America 902 - 928 MHz
China 920,5 - 924,5 MHz 2W (ERP)
Canada 902 - 928 MHz
Mexico 902 - 928 MHz
Australia 920 - 926 MHz
Indonesia 920 - 923 MHz max. 400 mW (EIRP)
Malaysia 919 - 923 MHz 2 W (ERP) / 4 W (EIRP)
Singapore 920 - 925 MHz 2 W (ERP)
South Africa 915,3MHz - 920,9MHz
Depending on the country, the unit may only be used in certain frequency ranges and with a
maximum power.
uUse the unit only in the specified frequency range and with the maximum power.
On delivery the device can read and write ID tags according to the EPC Gen2 standard. Further
protocols can be imported via software updates.
The device communicates with the ID tags via transmitting and receiving antennas which are
connected to the max. 4 antenna connections.
The device is designed for indoor use.
Because of the requirements for electromagnetic interference emissions, the device is intended for
use in industrial environments. The device is not suitable for use in domestic areas.
The device may only be used under the operating conditions specified in the data sheet.

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4 Items supplied
• 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.

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5 Function
The unit is controlled and evaluated via the following functions:
• ReaderStart software
• Supplied DLL
• proprietary reader protocol from ifm
The GS1 EPCGlobal Standard describes the interface between device and ID tag. Further information
at: www.epcglobalinc.org
The parameters for the configuration of the device are described in the software manual.

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6 Installation
85100
100140
100
170
M6
Fig.1: Back with mounting holes
6.1 Install device
uObserve the operating conditions specified in the data sheet.
uInstalling the device with the mounting holes.
uUse strain reliefs for M12 connectors connected to the unit.
6.2 Eliminate radio disturbance
The device operates without any interference caused by radio communication, provided it is
• used as intended (Ò Intended use/6),
• properly mounted (Ò Installation/9).

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wThe operation free of radio disturbance cannot be guaranteed for each application.
If radio disturbance occurs in an application:
uRealign the receiving antenna.
uChange the position of the receiving antenna.
uIncrease the distance between the device and the antenna.
uChange the power supply of the device.
wA common circuit between the unit and the antenna can be a cause of radio disturbance.
uContact the support of the manufacturer.

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7 Electrical connection
ATTENTION
The unit 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.
uFor cable lengths > 30 m use an additional protection against surge voltages to IEC
6100-4-5.
uDisconnect power before connecting the unit.
ATTENTION
The IP rating indicated in the data sheet is only reached if the M12 connectors are firmly
screwed. Loosely screwed M12 connectors can damage the unit.
uScrew the M12 connector to the device applying 1 to 1.5 Nm.
uCover unused device connections with protective covers.

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7.1 Wiring
1 2 3 4 5 6 7
Fig.2: Wiring
1 antenna terminals 4, R-TNC 50 Ω 2 antenna terminals 3, R-TNC 50 Ω
3 antenna terminals 2, R-TNC 50 Ω 4 antenna terminals 1, R-TNC 50 Ω
5 GPIO connection, M12 socket, 12 poles, A-coded 6 power supply connection, M12 connector, 4 poles, A-
coded
7 LAN connection with PoE Plus (Power over Ethernet),
M12 socket, 8 poles, X-coded
7.2 Power supply
The power supply is designed as a 4-pole M12 round connector with A-coding.
Pin assignment Pin Connection
4
21
3
1 +24 V DC
2
3 GND
4

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The power supply must be below 100 W on the secondary side.
uUse only LPS (Limits Power Source) or NEC class 2 power supplies for operation.
7.3 Ethernet connection
The Ethernet connection is provided as an 8-pole M12 socket with X coding.
Pin assignment Pin Connection
1
54
7
8
3
6
2
1 TD + PoE+ 1
2 TD - PoE+ 1
3 RD + PoE+ 2
4 RD - PoE+ 2
5 PoE+ 1
6 PoE+ 1
7 PoE+ 2
8 PoE+ 2
Only use screened connectors for Ethernet connection!
7.4 Digital inputs and outputs
The digital inputs and outputs are designed as 12-pole M12 socket with A coding.
Pin assignment Pin Connection Description
12 11
1
9
8
765
4
3
2
10
1 OUT_CMN Common switching output
2 OUTPUT 1 Switching output 1
3 INPUT 3 Switching input 3
4 INP_CMN Common switching input
5 INPUT 1 Switching input 1
6 GND_extern External mass
7 +UB_extern External operating voltage
8 OUTPUT 4 Switching output 4
9 OUTPUT 3 Switching output 3
10 OUTPUT 2 Switching output 2
11 INPUT 2 Switching input 2
12 INPUT 4 Switching input 4
7.4.1 Digital inputs
The inputs are electrically isolated from the operating voltage of the device and have a common pole
(switching output CMN).
If the electrical isolation is not needed, the operating voltage can also be obtained directly from the
device.

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Input 1
Input 2
Input 3
Input 4
Input 1
Input 2
Input 3
Input 4
INP_CMN
+UB_ext.
GND_ext.
Fig.3: Circuitry of the inputs electrically isolated
Input 1
Input 2
Input 3
Input 4
Input 1
Input 2
Input 3
Input 4
INP_CMN
+UB
GND
Fig.4: Circuitry of the inputs not electrically isolated
7.4.2 Digital outputs
The outputs are electrically isolated from the operating voltage of the device and have a common pole
(switching output CMN).
If the electrical isolation is not needed, the operating voltage can also be obtained directly from the
device.

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OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUT_CMN
+UB_ext.
GND_ext.
Fig.5: Circuitry of the outputs electrically isolated
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUTPUT 1
OUTPUT 2
OUTPUT 3
OUTPUT 4
OUT_CMN
+UB
GND
Fig.6: Circuitry of the outputs not electrically isolated
The inputs and outputs are designed for max. 30 V DC. For further information see the data
sheets.
uLoad the digital inputs and outputs with max. 0.5 A.
uLoad the used digital inputs and outputs with max. 1.5 A in total.
uIf the auxiliary voltage of the GPIO connection of the device is used, load the used digital
inputs and outputs with max. 1.1 A in total.
uFor operation of the outputs with an external voltage source, only use LPS (Limited Power
Source) or NEC class 2 power supplies.
7.5 Antenna connection
Up to 4 RFID antennas can be connected via the antenna connections. The antenna connections are
designed as reverse TNC.

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The unit is designed for a maximum antenna gain of 13 dBi and for operation with the following
antennas:
- external linear patch antenna (13 dBi, impedance 50 Ohm)
- external antenna with circular polarisation (8 dBi, impedance 50 Ohm)
Only use an antenna if
- the antenna is listed,
- the antenna gain is less than 13 dBi.
Unsuitable connectors decrease the power of the device.
uFor connection of antennas, only use approved connectors.
wMatching connectors at www.ifm.com

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8 Operating and display elements
1 2 3
Fig.7: Display elements on the front of the device
1 Operating status (LED PWR) 2 Without function
3 Freely programmable (LED 1 / 2 / 3 / 4)
8.1 LED PWR
The device displays the operating state via a 2-colour LED.
Operating status LED colour LED state
device booting yellow ON (permanently)
green OFF
Normal operation yellow ON (pulse)
green ON (permanently)
Error during booting yellow ON (permanently)
green ON (pulse)
8.2 LEDs 1 / 2 / 3 / 4
The LEDs 1 / 2 / 3 / 4 can be lit in the colours RGB and are freely programmable.
8.3 Audio signalling device
The device signals the operating state via an audio signalling device. The audio signalling device is
freely programmable.
Sound Operating status
1x short sound Device has booted successfully
2x long sound Device signals an error

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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
10.1 CE labelling
The device complies with the requirements to CE.
Brand name: ifm electronic DTE830 RFID UHF reader for Europe
The device is designed for operation in accordance with EN 302208. When operating the device with
connected antennas, observe the human exposure regulations to EN 50364. Ensure a minimum
distance of 23 cm between antenna and people. During operation, cardiac pacemakers may be
impaired. In case of doubt, persons concerned should consult the manufacturer of the pacemaker or
the attending doctor.
The output power of the device can be reduced depending on the antenna cable length and the
antenna gain.
10.2 FCC labelling
The device complies with the requirements to FCC Part 15.
Brand name: ifm electronic DTE930 RFID UHF reader for US (FCC)
The device is designed for operation in accordance with FCC Part 15.
wThis device complies with part 15 of the FCC Rules. Operation is subject to the
following two conditions:
uThis device may not cause harmful interference.
uThis device must accept any interference received including interference that may cause
undesired operation.
The device complies with the FCC limits for radiation exposure in a non-controlled environment:
Ensure a minimum distance of 23 cm between antenna and people.
To comply with FCC Part 15 regulations in the United States, the system must be properly installed.
The operator and the installer have to ensure that only certified systems are applied in the United
States.
10.3 ISED Canada Regulatory Information
The device complies with ISED RSS standards (Radio Standards Specifications) for licence-exempt
radio apparatus.
Brand name: ifm electronic DTE930 RFID UHF reader for Canada
Operation is subject to the following two conditions:
(1) the device may not cause interference and
(2) the device must accept any interference received including interference that may cause undesired
operation.
Under ISED regulations, this radio transmitter may only operate using an antenna of a type and
maximum (or lesser) gain approved for the transmitter by ISED.
uTo reduce potential radio interference to other users, choose the antenna type and its gain such
that the equivalent isotopically radiated power (EIRP) is not more than that necessary for
successful communication.
This radio transmitter has been approved by ISED to operate with the antenna types listed as
accessories, with the maximum permissible gain and required antenna impedance for each antenna
type indicated.

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10.3.1 ISED RF Radiation Exposure Statement
This equipment complies with ISED RSS-102 radiation exposure limits set forth for an uncontrolled
environment.
Brand name: ifm electronic DTE930 RFID UHF reader for Canada
Make sure this equipment is installed and operated with a minimum distance of 34 centimetres
between the radiator and your body.
10.4 Singapore
Complies with
IDA Standards
DB 103032
wThe Singapore approval is only valid for the RFID reader DTE930.
The “Equipment Registration” is available on our website at: documentation.ifm.com
10.5 MCMC labelling
The device complies with the requirements of MCMC (Malaysian Communications and Multimedia
Commission).
Brand name: ifm electronic DTE930 RFID UHF reader for Malaysia (MCMC)
The device is designed for operation according to MCMC MTSFB TC T007, the technical code and
specifications for short range devices (SRD).
The frequency range must be set by default to Malaysia.
Incorrect configuration of the device leading to operation outside the frequency range may lead to
penalties, including withdrawal of the certificate of conformity.