Ifm Dte801 User manual

Operating instructions

RFID compact unit

DTE801/DTE802/DTE804/DTE805

DTE901/DTE902/DTE904/DTE905

80291447 / 00 07 / 2020

UK

2

Contents

1 Preliminary note��4

1�1 Symbols used ��4

1�2 Warnings used��4

1�3 Copyright and trademarks ��4

2 Safety instructions ��4

3 Functions and features ��5

3�1 Configuration via Ethernet interface ��6

4 Items supplied��6

5 Function��6

5�1 Operating principle ��6

5�2 Overview DTE801��7

5�3 Overview DTE901��7

5�4 Overview DTE802��7

5�5 Overview DTE902��8

5�6 Overview DTE804��8

5�7 Overview DTE904��8

5�8 Overview DTE805��8

5�9 Overview DTE905��9

6 Installation��9

6�1 General installation instructions��9

6�2 Notes on ID tag mounting��9

6�3 Avoiding interference ��10

6�4 Mechanical design��10

6�5 Mounting options ��10

6�5�1 Installation with angle bracket E80335 �� 11

6�5�2 Installation with mounting device E80336 �� 11

6�5�3 Installation with fixing bars E80337 ��12

6�6 Mounting distances��12

6�7 Positioning of the ID tags��13

7 Electrical connection��13

7�1 Voltage supply PWR��14

7�2 Ethernet ��14

7�2�1 Factory setting of the Ethernet parameters ��15

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7�3 Functional earth connection ��15

7�3�1 Mounting plate ��15

8 Operating and display elements ��16

8�1 Reset to factory settings ��16

8�2 LED indicators ��16

8�2�1 Power LEDs and signal bar ��17

8�2�2 LED signal bar ��17

8�2�3 LED LINK/ACT ETH 1 / ETH 2 ��18

8�2�4 Special device LED indicators ��18

8�3 LED indicators DTE801/DTE901��19

8�3�1 LED SF ��19

8�3�2 LED BF ��19

8�4 LED indicators DTE802/DTE902��20

8�4�1 LED Mod (module status)��20

8�4�2 LED Net (network status) ��21

8�5 LED indicators DTE804/DTE805/DTE904/DTE905 ��22

8�5�1 LED SF ��22

8�5�2 LED BF ��22

9 Maintenance, repair and disposal��23

10 Approvals/standards ��23

10�1 Radio approvals��23

10�1�1 Overview��23

10�1�2 Europe / EU declaration of conformity��23

10�1�3 USA ��23

10�1�4 Canada ��24

10�1�5 Taiwan ��24

10�1�6 Australia��25

10�1�7 Singapore ��25

11 Scale drawing ��25

4

1 Preliminary note

Technical data, approvals, accessories and further information →

www�ifm�com�

1.1 Symbols used

►Instruction

> 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

NOTE!

Kind and source of the hazard

> Possible consequences�

►Actions to refrain from�

►Measures to take�

1.3 Copyright and trademarks

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�

2 Safety instructions

• The device 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�

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• 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 (→ Functions and features).

• 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 the device and the cables against damage�

• Use the device outside petrol stations, fuel depots, chemical plants or blasting

operations�

• Do not transport and store any flammable gases, liquids or explosive

substances near the unit�

• Contact the manufacturer of the corresponding device in case of any

interference�

• 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�

• Device safety: The device is intended for indoor use only�

3 Functions and features

The DTE80x 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,

• DTE801/DTE901:

communication with the control level via PROFINET IO,

• DTE802/DTE902:

communication with the control level via EtherNet/IP,

• DTE804/DTE904: communication with the control level via EtherNet TCP/IP,

6

• DTE805/DTE905:

communication with the control level via EtherNet IoT protocols

• can be configured via a web server�

Example 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�

3.1 Configuration via Ethernet interface

• 10 Mbps and 100 Mbps

• TCP/IP - Transport Control Protocol / Internet Protocol

• IT functionality: HTTP server

• M12, twisted pair

4 Items supplied

• DTE RFID compact unit

• Operating instructions

The device is supplied without installation and connection accessories�

In the event of incomplete or damaged items supplied, please contact ifm

electronic�

5 Function

5.1 Operating principle

The ID tags are operated passively, i�e� without battery� The energy required for

operation is supplied by the RFID compact unit�

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�

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The radiated power is specified in ERP (Effective Radiated Power) for the DTE80x

units and in EIRP (Effective Isotropic Radiated Power) for the DTE90x units� The

respective value can be converted using the following formula:

P [dBm EIRP] = P [dBm ERP] + 2�15 [dB]

5.2 Overview DTE801

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE801

RFID compact unit

DTRUHFE HLRWPNUS04

865-868 MHz

rectangular

22�5 dBm ERP (178 mW)

5.3 Overview DTE901

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE901

RFID compact unit

DTRUHFA HLRWPNUS04

902-928 MHz

rectangular

21�5 dBm EIRP (141 mW)

5.4 Overview DTE802

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE802

RFID compact unit

DTRUHFE HLRWEIUS04

865-868 MHz

rectangular

22�5 dBm ERP (178 mW)

8

5.5 Overview DTE902

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE902

RFID compact unit

DTRUHFA HLRWEIUS04

902-928 MHz

rectangular

21�5 dBm EIRP (141 mW)

5.6 Overview DTE804

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE804

RFID compact unit

DTRUHFE HLRWENUS04

865-868 MHz

rectangular

22�5 dBm ERP (178 mW)

5.7 Overview DTE904

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE904

RFID compact unit

DTRUHFA HLRWENUS04

902-928 MHz

rectangular

21�5 dBm EIRP (141 mW)

5.8 Overview DTE805

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE805

RFID compact unit

DTRUHFE HLRWITUS04

865-868 MHz

rectangular

22�5 dBm ERP (178 mW)

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5.9 Overview DTE905

Art� no�:

Function:

Type designation:

Operating frequency:

Design:

Typ� transm� power:

DTE905

RFID compact unit

DTRUHFA HLRWITUS04

902-928 MHz

rectangular

21�5 dBm EIRP (141 mW)

6 Installation

NOTE!

Radiated electromagnetic field strengths

The device sends ultrahigh frequency electromagnetic waves (construed

in accordance with DIN EN 50364, complies with the limit values for the

general public and workers)�

►For workstations adhere to a minimum distance of 10 cm�

►Disconnect the device in the vicinity of medical equipment�

6.1 General installation instructions

Devices installed next to each other interfere if they are not configured

correspondingly�

When mounting several RFID compact units adhere to the minimum

distances between the systems�

Installing a unit in or on metal reduces the read and write distance�

The immediate vicinity of powerful HF emission sources such as welding

transformers or converters can affect operation of the RFID compact units�

6.2 Notes on ID tag mounting

For installation in and on metal the ID tags provided for this purpose must

be used�

The ID tag must be positioned in the area of the sensing face (→ chapter

„6�4 Mechanical design“)� When doing so, the angle of aperture and the

operating distance must be adhered to (→ Data sheet of the device).

10

The orientation of the RFID compact unit axis must correspond with the

axis of the ID tag�

6.3 Avoiding interference

The unit generates a modulated electromagnetic field in the following frequency

ranges:

- DTE80x: 865-868 MHz

- DTE90x: 902-928 MHz

To avoid interference of the data communication no other RFID UHF devices

generating interference emission in this frequency band must be operated in its

vicinity�

►Use in alternating operation�

►Switch on/off the HF field�

During a read or write operation, there must not be any objects or persons

between the device and an ID tag as this has a strong damping influence

on the UHF field�

6.4 Mechanical design

1

2

1: Sensing face

2: Connections (can be rotated by 270°)

6.5 Mounting options

For installation, the following optional accessories are available�

The unit can be mounted without the accessories� For installation, please

use the threaded sleeves on the back of the unit� The necessary screws are

not supplied with the unit�

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6.5.1 Installation with angle bracket E80335

6.5.2 Installation with mounting device E80336

The mounting device is used to mount the device to a clamp� The following clamps

can be used:

• E21110 with a rod diameter of 12 mm

• E20795 with a rod diameter of 14 mm

• E21109 with a rod diameter of 14 mm

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6.5.3 Installation with fixing bars E80337

►Fix the unit with fixing screws to the designated location�

6.6 Mounting distances

Operating mode Distance side (A) Distance front (B)

Reading and writing at 100% transmitting

power (simultaneous operation)

>6�0 m >10�0 m

Reading and writing at 100% transmitting

power (alternating operation)

>0�3 m >0�3 m

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6.7 Positioning of the ID tags

D

►Align the ID tag on the

antenna central axis�

> Distance D see data

sheet

ID tags can also be read behind the unit� Should such cases occur despite

mounting precautions, the RSSI filter is recommended for suppression�

7 Electrical connection

NOTE!

The unit must be connected by a qualified electrician�

Device of protection class III (PC III)

The electric supply must only be made via SELV circuits�

►Disconnect power before connecting the device�

►For cable lengths > 30 m use an additional protection against surge

voltages to IEC 61000-4-5�

NOTE!

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�

►Screw the M12 connector to the device applying 1 to 1�5 Nm�

14

7.1 Voltage supply PWR

►Connect the device to the voltage supply using an M12 connection cable�

3

12

4

5

Pin Connection

1 24 V DC

2 Digital input / output 2

3 0 V

4 Digital input / output 1

5 Not connected

Pin connection voltage supply

7.2 Ethernet

►Connect the device to a PC using a suitable M12 Ethernet connection cable�

The M12 Ethernet cable must be screened to ensure interference-free

operation�

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34

Pin Connection

1 TD+

2 RD+

3 TD-

4 RD-

Pin connection fieldbus connection

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7.2.1 Factory setting of the Ethernet parameters

The following values are preset at the factory:

Parameter Factory setting

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 the PC�

7.3 Functional earth connection

To ensure interference-free operation, the unit must be connected to an

earth potential free from external voltage�

7.3.1 Mounting plate

When the unit is fixed on a mounting plate, the connection is made via one of the

four mounting bolts on the back� Note that the plate must be connected with the

earth potential�

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8 Operating and display elements

1

2

①

:

②

:

1 power LED (green)

4 LEDs on signal bar (yellow)

2 fieldbus LEDs (green/red)

sensing face

8.1 Reset to factory settings

The Ethernet parameters can be reset to factory setting� To do so, proceed as

follows:

►Remove all cable connections from the device�

►Insert an electrically conductive bridge between pin 2 and pin 4 on the process

connection voltage supply PWR�

►Connect the unit to the voltage supply�

> The LEDs of the signal bar (yellow) are on one after the other� Then LED 4 of

the signal bar (yellow) flashes at 8 Hz�

►As soon as the LEDs of the signal bar (yellow) flash at 8 Hz, disconnect the

unit�

►Remove the bridge�

►Connect the unit to the voltage supply�

> The settings are reset�

8.2 LED indicators

The following LED indicators apply to all DTE80x/DTE90x units�

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8.2.1 Power LEDs and signal bar

LED PWR

(1x green)

LED signal bar

(4x yellow)

State Note

On Off Voltage supply OK 18 V ≤ UPWR ≤ 36 V

Flashing

at

2 Hz

Off Antenna (HF field) is

deactivated

On Flashes twice ID tag read / written

successfully

On Flashing quickly ID tag read / written

incorrectly

If the ID tag has a high receive signal strength, all LEDs of the signal bar

are on (configurable)�

The maximum receive signal strength depends on the type of the ID tag�

8.2.2 LED signal bar

LED signal

bar LED 1

LED signal

bar LED 2

LED signal

bar LED 3

LED signal

bar LED 4

State

Off Off Off Off No ID tag detected

On Off Off Off 1 ID tag detected

On On Off Off 2 ID tags detected

On On On Off 3 ID tags detected

On On On On 4 or more ID tags detected

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8.2.3 LED LINK/ACT ETH 1 / ETH 2

LED green LED yellow State Note

Off Off No connection to another

Ethernet counterpart Link status "no link"

On Off

Connection to Ethernet

counterpart exists, no data

exchange

Link status "link",

"no traffic"

On Flashes

sporadically

Connection to Ethernet

counterpart exists, data

exchange running

Link status "link", "traffic"

8.2.4 Special device LED indicators

LED State Note

PWR LED (green) on

LEDs of signal bar

(yellow) flashing at 8 Hz

Device is in the service mode

"emergency system started"

A firmware update is

necessary and can be

executed via the web server

PWR LED (green) on

LEDs of signal bar

(yellow) flashing at 8 Hz

Major error, device has to be

returned

Hardware fault or permanent

data in the device are corrupt

PWR LED (green) on

The LEDs of the signal

bar (yellow) are on one

after the other� Then

LED 4 of the signal bar

(yellow) flashes at 8 Hz�

Reset to factory settings -

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8.3 LED indicators DTE801/DTE901

The following LED indicators only apply to DTE801/DTE901�

8.3.1 LED SF

LED red LED green State Note

Off Off No voltage supply Check the voltage supply

Off Flashes "Node flash test", initiated by

PROFINET IO controller -

Off On Normal operation -

Flashes Off Error at channel level - Temperature

- Internal fault

On Off Error at device level Temperature

Flashes Flashes Self-test Starting phase of the device

8.3.2 LED BF

LED red LED green State Note

Off Off No voltage supply Check the voltage supply

Off Flashes PROFINET IO controller is in

STOP mode -

Off On PROFINET IO controller is in

RUN mode -

Flashes Off

Connection to the PROFINET

IO controller is established,

no valid configuration

Check configuration

On Off No connection to the

Profinet IO controller Check connection

Flashes Flashes Self-test Starting phase of the device

20

8.4 LED indicators DTE802/DTE902

The following LED indicators only apply to DTE802/DTE902�

8.4.1 LED Mod (module status)

LED red LED green State Note

Off Off No voltage supply Check the voltage supply

Off Flashes Ready for operation

Device is not configured�

There is no exchange of data:

►Check the connection of

the Ethernet/IP scanner�

►Check the parameter

setting of the configuration

assembly�

Off On Normal operation

Connection to the EtherNet/

IP scanner is established�

The device is configured� The

data transfer is running�

Flashes Off Minor error

A connection to the EtherNet/

IP scanner was not

established:

►Check the voltage supply�

►Check the configuration of

the device�

On Off Major error

Software / hardware error of

the device:

►Restart the device�

> If the error remains, send

the device for service�

Flashes Flashes Self-test Starting phase of the device

IFM DTE801 User manual

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