Bühler technologies TF with IO-Link Manuale utente
Fluidcontrol
Installation and Operation Instructions
Original instructions
Temperature sensor
TF with IO-Link
BE140016
09/2020
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
E-Mail: [email protected]
Internet: www.buehler-technologies.com
Bühler Technologies GmbH, Harkortstr. 29, D-40880 Ratingen
Tel. +49 (0) 21 02 / 49 89-0, Fax: +49 (0) 21 02 / 49 89-20
Internet: www.buehler-technologies.com
E-Mail: [email protected]
Read this instruction carefully prior to installation and/or use. Pay at-
tention particularly to all advises and safety instructions to prevent in-
juries. Bühler Technologies can not be held responsible for misusing
the product or unreliable function due to unauthorised modifications.
All rights reserved. Bühler Technologies GmbH 2020
Document information
Document No...........................................................BE140016
Version........................................................................ 09/2020
TF with IO-Link
Contents
1 Introduction..................................................................................................................................................................................................................... 2
1.1 Intended Use.........................................................................................................................................................................................................2
1.2 Layout and Functionality ..................................................................................................................................................................................2
1.3 Scope of Delivery..................................................................................................................................................................................................2
1.4 Model key............................................................................................................................................................................................................... 2
2 Safety instructions......................................................................................................................................................................................................... 3
2.1 Important advice ................................................................................................................................................................................................. 3
2.2 General hazard warnings .................................................................................................................................................................................4
3 Transport and storage .................................................................................................................................................................................................. 5
4 Installation and connection ........................................................................................................................................................................................6
4.1 Installation ............................................................................................................................................................................................................6
4.2 Electrical Connections........................................................................................................................................................................................6
5 Operation and control .................................................................................................................................................................................................. 7
6 Cleaning and Maintenance.........................................................................................................................................................................................8
7 Service and repair...........................................................................................................................................................................................................9
7.1 Spare parts and accessories .............................................................................................................................................................................9
8 Disposal........................................................................................................................................................................................................................... 10
9 Appendix.......................................................................................................................................................................................................................... 11
9.1 Technical Data.....................................................................................................................................................................................................11
9.2 Standard pin assignment ................................................................................................................................................................................ 11
10 Attached documents....................................................................................................................................................................................................12
iBühler Technologies GmbHBE140016 ◦ 09/2020
TF with IO-Link
1 Introduction
1.1 Intended Use
The TF temperature sensors are used to monitor temperatures inside a tank.
The TF temperature sensors can also be used in piping and cooling matrices. In this case the tube is located inside the tank. Ac-
cording to EN 60079-11, the TF series temperature sensors are simple electrical apparatuses without separate voltage source in-
tended for tank top installation. The temperature sensors must not be used in highly flammable or corrosive liquids. Before in-
stalling the temperature sensors, verify the listed technical data meet the application parameters. Also observe the applicable
requirements of EN60079-14. Further check if all contents are complete. Observe the specific values of the temperature sensors
when establishing the connection.
1.2 Layout and Functionality
Type TF temperature sensors use a Pt100 temperature sensor to generate a temperature-dependent resistance signal. The Pt100
sensor is installed at the lowest point of the sensor tube to always ensure sufficient contact with the medium being measured.
The electronics of the TF temperature sensor converts this resistance signal into a digital IO-Link signal.
1.3 Scope of Delivery
– Temperature switch/sensor
– Elastic profile gasket G1/2 (NBR): 11 20 101
– Product Documentation
1.4 Model key
TF-M
TF-E
Version
MS
VA
Length (max. 1000 mm)
280
370
500
variable (please specify)
XXX -XX
G1/2 1D1S XXX
---
for Version MS
for Version V
-M12
Brass
Stainless steel
TD /
Ordering example
You require: Brass temperature sensor with M12 plug, IO-Link output, length L= 520 mm, operating pressure 5 bar
Order: TF–M-G1/2-MS-M12-TD-1D1S/520
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2 Safety instructions
2.1 Important advice
Operation of the device is only valid if:
– the product is used under the conditions described in the installation- and operation instruction, the intended application
according to the type plate and the intended use. In case of unauthorized modifications done by the user Bühler Technolo-
gies GmbH can not be held responsible for any damage,
– when complying with the specifications and markings on the nameplates.
– the performance limits given in the datasheets and in the installation- and operation instruction are obeyed,
– monitoring devices and safety devices are installed properly,
– service and repair is carried out by Bühler Technologies GmbH,
– only original spare parts are used.
This manual is part of the equipment. The manufacturer keeps the right to modify specifications without advanced notice. Keep
this manual for later use.
Signal words for warnings
DANGER
Signal word for an imminent danger with high risk, resulting in severe injuries or death if not avoided.
WARNING
Signal word for a hazardous situation with medium risk, possibly resulting in severe injuries or death if not
avoided.
CAUTION
Signal word for a hazardous situation with low risk, resulting in damaged to the device or the property or
minor or medium injuries if not avoided.
NOTICE
Signal word for important information to the product.
Warning signs
These instructions use the following warning signs:
Warns of a general hazard Unplug from mains
Voltage warning Wear respiratory equipment
Warns not to inhale toxic gasses Wear a safety mask
Warns of corrosive liquids Wear gloves
General information
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TF with IO-Link
2.2 General hazard warnings
The equipment must be installed by a professional familiar with the safety requirements and risks.
Be sure to observe the safety regulations and generally applicable rules of technology relevant for the installation site. Prevent
malfunctions and avoid personal injuries and property damage.
The operator of the system must ensure:
– Safety notices and operating instructions are available and observed,
– The respective national accident prevention regulations are observed,
– The permissible data and operational conditions are maintained,
– Safety guards are used and mandatory maintenance is performed,
– Legal regulations are observed during disposal,
– compliance with national installation regulations.
Maintenance, Repair
Please note during maintenance and repairs:
– Repairs to the unit must be performed by Bühler authorised personnel.
– Only perform conversion-, maintenance or installation work described in these operating and installation instructions.
– Always use genuine spare parts.
– Do not install damaged or defective spare part. If necessary, visually inspect prior to installation to determine any obvious
damage to the spare parts.
Always observe the applicable safety and operating regulations in the respective country of use when performing any type of
maintenance.
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3 Transport and storage
Only transport the product inside the original packaging or a suitable alternative.
The equipment must be protected from moisture and heat when not in use. It must be stored in a covered, dry, dust-free room
at room temperature.
5Bühler Technologies GmbHBE140016 ◦ 09/2020
TF with IO-Link
4 Installation and connection
4.1 Installation
The temperature sensor comes fully assembled and can be mounted to the tank with a screw fitting and seal. Please be sure to
leave enough space between the tank wall and add-ons. The maximum torque of the screw-in thread is 25Nm. When installing,
be sure the sealing face is clean and even. Only screw the temperature sensor into the designated thread. Sealed with an elastic
sealing ring. No other sealants required.
4.2 Electrical Connections
Electricity is supplied via plug connectors. Please refer to the appendix for installation dimensions, nominal voltage and plug
configuration. The switching outputs are PNP transistors. The level- and temperature sensor is powered with 18-30V direct
voltage. The sensor connects with a cable and standard M12 plug-in connectors.
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5 Operation and control
NOTICE
The device must not be operated beyond its specifications.
Version with IO-Link interface
This unit is equipped with an IO-Link interface, which require an IO-Link master.
The IO-Link interface allows direct access to process and diagnostics data, and allows configuring the unit during operation.
The IODDs required to configure the unit is available at https://ioddfinder.io-link.com/.
If the IO-Link interface is not being used (no master or only used to parametrise), the temperature sensor functions as a regular
temperature sensor with 2 switching outputs. The default parameters and switching function of the switching outputs, how-
ever, can be parametrised via IO-Link master.
For more information please visit: www.io-link.com
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TF with IO-Link
6 Cleaning and Maintenance
This device is maintenance-free.
The method for cleaning the devices must be adapted to the IP protection class of the devices. Do not use cleaners which could
damage the device materials.
8 Bühler Technologies GmbH BE140016 ◦ 09/2020
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