Turck's encoder series has been strategically expanded even further. We can now consider our customers to offer newer and faster encoders with IO-link interfaces.
Expansion of the product range
As part of Turck's strategy to expand its product portfolio, newer and faster IO-link interface (COM3) encoders are now included in the industrial and universal product ranges. Similarly, they are available in absolute singleturn/multiturn and shaft/sleeve versions. This expansion is also closer to the professional line products, because QR24 is now supplying customers with IO-link products, which also makes our I0-link data plan even more complete, Turck is one of the global market leaders in the field of l0-link, we apply our expertise to encoder products, and then create the high-quality I0-link encoders in the market today.
1. Transmission rate
We have implemented the latest IO-link interface at 230.4 kbps (also known as COM3). This means that our customers can significantly improve their control circuits with IO-link encoders from Turck's I and universal lines. A full transmission cycle of 38.4 kbps (COM2) requires 2.3 milliseconds. With COM3, this cycle time takes only 0.46 milliseconds, which means that the rate is 5 times faster.
2. Resolution
The single-turn 14-bit resolution can meet the needs of most shopping malls, but our multiturn encoder can reach a total resolution of 32 bits, which is equivalent to the number of multiturns can reach 262,000 turns.
3. Mechanical properties
The two shoulder bearings inside the encoder form a particularly robust mechanical structure that protects the encoder from vibrations or shocks from the shaft. In addition, the number of electrical components has been reduced to a minimum. These features extend the service life of the encoder considerably.
Energy Harvesting Skill (Multiturn Encoder)
Normally, the full number of turns of the encoder is recorded even when the encoder is powered off. Turck's new multiturn I0-link encoder counts the number of revolutions and does not use a rated battery or mechanical gears, just like our other products. This means that our customers no longer have to worry about clutter when using batteries or regularly protecting faulty gears. The innovative energy harvesting technology not only enables wear-free and unprotected operation, but also is particularly compact
planning.
Energy harvesting refers to the non-touching process of generating energy in a short period of time using the Wiegand skill. This method makes the storage of turns independent of the external power source.
use
lIO-link is becoming more and more widely used in industry automation and is increasingly replacing analog interfaces. In 2019, the number of I0-link nodes released on the mall reached 16 million, an increase of 40% over the previous year. This illustrates the potential of I0-link interfaces and their importance to the industry.
The I0-link protocol is also becoming increasingly important for smart sensor solutions. Because our I0-link encoders provide data storage functions, if the encoder suddenly fails, when the lO0-link encoder is replaced, the host computer automatically supplies the necessary device parameters for the new encoder without any manual parameterization.
|
More on that
|
The RFID module has been expanded with the FLC function Turck
Turck's TBEN-S-RFID block I/O modules are now available as a field logic controller
Ahead of SPS IPC Drives 2017 (Industrial Automation in Nuremberg, Germany), Turck has expanded its TBEN-S-RFID ...
|
|
Introduction to the working principle of pressure transmitters
A pressure transmitter is a device that measures the pressure of a fluid or gas in a process and converts it into an electrical signal that can be used for monitoring or control purposes. Pressure transmitters have a few different operating principles to accomplish this:
Piezoresistive pressure transmitters
The first ...
|
|
Turck's pressure sensors are prone to malfunctions
** is the pressure, the transmitter can't lose it. In this case, look at the pressure connector to see if it leaks or is clogged, if it admits not, look at the wiring and see if the power supply is normal, simple pressure to determine if the output has changed, or if there is an output at the zero point of the sensor, ...
|
|
Pressure sensor for mobile devices – Turck
Turck presents the PT1100/2100 pressure sensors for mobile equipment such as mining, forestry, agriculture and construction machinery
In order to meet the application requirements of mobile devices, Turck has further expanded its product group of pressure sensors ...
|
|
Turck's method for commissioning pressure sensors
Turck pressure sensor debugging method example: the 0.08-2MPa planning controller is selected, the pressure is requested to drop to 0.8MPa (down switching value) to announce the contact signal, the operation process is as follows: screw the product into the threaded mouth of the hydraulic pressure calibration table, and ...
|
|
Principle of resistance strain gauge of pressure sensor
The operating principle of metal resistance strain gauge is the phenomenon that the resistance value changes due to mechanical deformation due to the strain resistance adsorbed on the matrix data, which is commonly known as the resistance strain effect. The resistance value of a metal conductor can be indicated by the following formula:
where: ρ-- ...
|
|
Three-wire connection for proximity switches – Turck
There is a difference between the two-wire system and the three-wire system of the proximity switch, and the three-wire system proximity switch is divided into NPN type and PNP type, and their wiring is different.
The wiring of the two-wire proximity switch is relatively simple, and the proximity switch is connected in series with the load.
|
|
Turck sensor technology
1. Capacitive pressure sensors are usually loved by many OEMs to test the capacitance changes between the two appearances, so that the sensors can sense extremely low pressure and vacuum levels. In our typical sensor configuration, the tight shell consists of two golden appearances, metal ...
|
|
Turck's zero-point drift problem for pressure sensors
Zero drift is an important indicator that affects the function of the pressure sensor, so when the problem is presented, we should pay attention to it, so what is zero drift? Zero drift refers to when the input signal of the expansion circuit is zero, due to the influence of temperature changes, power supply voltage instability and other factors, so that ...
|
|
Detection of load cell damage – Turck
1. Observe whether the appearance of the sensor is deformed and cracked. If this happens, contact the sensor manufacturer to replace the sensor.
2. Find the sensor connection terminal of the weighing controller (weigher) and measure the sensor connection circuit.
In general, the excitation voltages (EXC+ and EX...
|
|
How to use linear displacement sensors – Turck
A linear displacement sensor is an electrical signal device that converts the linear mechanical displacement into a linear or arbitrary function relationship through the potentiometer element. In order to achieve the intention of measuring displacement, it is necessary to have a confirmation relationship between the change in displacement and the change in resistance. Usually...
|
|
Turck's flow sensors are based on the heat exchange principle
Based on the principle of heat exchange, Turck's flow sensors use energy changes to detect wear-free changes in flow velocity, and send an alarm signal through the processing circuit, with LED indicators indicating the flow status:
1. Traffic ...
|
|
Displacement sensor parameters – Turck sensors
1. Technical indicators in terms of activation: for an instrument, generally the higher the degree of activity, the better, because the more active, the easier it is to feel the change in acceleration in the surrounding environment, the acceleration changes greatly, and naturally, the change of output voltage also becomes larger accordingly, ...
|
|
Precautions for the use of linear position sensors – Turck
Whether it is a linear displacement sensor or a rope displacement sensor, it often encounters a variety of problems when it is used, including quality problems, application problems, environmental problems, etc., but the use of problems is common, and improper use is easy to damage the sensor. So what we're using ...
|
|
Turck's key points for selecting proximity switches
1. For different viewing bodies and different viewing distances of different raw materials, different types of Turck proximity switches should be selected to make them have a high performance-to-price ratio in the system, for which the following criteria should be followed in the selection:
...
|
|
AC and DC contactor interchangeability
1. The AC contactor can replace the DC contactor in an emergency, and the suction time can not exceed 2 hours (because the heat dissipation of the AC coil is worse than the DC coil, which is determined by their different structures).
|
|
Sensor technology boosts the development of the robotics industry – Turck
Since the beginning of the 60s, China has made great progress in the research and development, design, production, and reliability improvement of sensors after the national research and development from the "Sixth Five-Year Plan" to the "Ninth Five-Year Plan", and has initially formed a system of sensor research, development, production and use.
|
|
Sensitivity analysis of pressure sensors – Turck
1. Confirm the type of pressure sensor according to the measurement object and measurement environment
In order to carry out a detailed measurement operation, it is necessary to consider the principle of the sensor to be used, which requires the analysis of many elements before it can be confirmed. Because, even if the same physical quantity is measured, there are many kinds of ...
|
|
Turck Sensor Systems is the basis for agricultural applications
The next stage of development in agriculture is data-driven, requiring solid sensor skills in the field. Turck products can be operated with a driver-assisted system and then fully automated farming. In the steer-by-wire system, the QR20 encoder measures the axle ...
|
|
Advantages and disadvantages of capacitive sensors – Turck
Advantages of capacitive sensors
1. Good temperature stability
The capacitance value of capacitive sensors is generally independent of the electrode data, which is conducive to the selection of data with low temperature coefficient, and has little impact on stability due to its own small heat generation. The resistance sensor has copper loss, which is easy to heat up.
|
|
Contact
working hours
