1. Each electrical interface has its own characteristics, but also has different baud rate and transmission interval, which can be selected according to the specific application environment of the site, and the actual transmission interval is very related to the transmission rate, encoder and communication cable installation disturbance environment, grounding, cable material selection, etc.
2. The wire of the cable wiring encoder should be connected according to the electrical instructions in the parameter table, and the wire that is not used should be insulated and wrapped separately or an insulating sleeve should be added to prevent damage to the encoder due to short connection with other signals or power lines.
3. It is necessary to carry out the electrical wiring in the case of complete power failure, and it is very easy to damage the encoder if the connector or cable is plugged and unplugged with electricity.
4. The power supply voltage must be within the range of the rated value, and the long-term use of excessive voltage will damage the encoder.
5. The power supply voltage must be stable and fluctuate little, and do not share the power supply with high disturbance components (such as frequency converters, solenoid valves, contactors), and filter power supply can also be used.
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Anti-corrosion method of pressure sensors
Pressure sensors are used in all walks of life, especially in the industry, many pressure sensors, but the industry generally requires pressure sensors to be able to prevent corrosion, pressure sensor joints and cavities are imported stainless steel for all processing, as the pressure transmitter projectile body of stainless steel material resistance...
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Tips and tricks for using sensors – a blessing
Tip 1 – Start with the bus stuff
As a first step, the engineer should use the method of first interfacing the sensor to constrain the ignorance through a bus thing. A bus thing connects to a personal computer (PC) and then to the sensor for I2C, SPI or other ...
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Multi-axis force transducer action
The prevailing understanding of sensors is to transmit sensory information to the machine, the same type of sensor, transmit different sensory information, we also know that the senses are the organs that sense external things to stimulate the machine, such as our eyes, stomping and nose for the machine, the sensor can realize all the sensory information, so many axes ...
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Introducing the Sofis Valve Position Indicator
Sofis, an expert in the operation of valves in the process industry, relies on sensors for its latest treatment solution, the "Valve Orientation Indicator" (VPI). VPI provides an overview of the orientation of manual valves in the plant network. Combined with integrated sensors and automatic detection...
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The PXV absolute positioning system enables reliable positioning of monorail conveyors
Overhead monorail conveyors are used for internal transportation of production materials. They are popular in the car industry, where engines, drivetrains, doors and entire car bodies are transported along the production line, for example. A complete monorail conveyor system is composed of a trajectory system and a plurality of monorail conveyors ...
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Selection of proximity sensor sensors
1. Select the type of proximity switch according to the detected object. If the detection object is a metal *** inductive proximity switch, if the detected object is a non-metal such as wood, plastic, paper, water, etc. or a smaller and thinner metal, a capacitive proximity switch should be selected.
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The selection of safety barriers
1) The operating voltage of the safety equipment connected to the safety barrier shall not exceed the maximum acceptable voltage of the safety barrier. Otherwise, it should be isolated from the system by using techniques such as optical resistance insulation, or using barrier safety barriers;
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Safety barriers are available in a variety of applications
In the process of using the safety barrier, whether it is the construction stage or the daily maintenance, repeated removal of the suture is a troublesome and simple mistake. With pluggable terminals, there is no need to repeatedly disconnect the wires. The field side terminals of the safety barrier and the system side terminals are distinguished by different colors, if there are two sets of ...
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Classification and principle of displacement sensors
According to the principle of operation:
Potentiometer-type displacement sensor
It converts the mechanical displacement through the potentiometer element into a resistive or voltage output that is linearly or arbitrarily linked to it. Generally, linear potentiometers and round potentiometers can be used as linear and angular displacement sensors, respectively. ...
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Analysis of the use of P+F encoders
1. Grating pollution This will reduce the signal output amplitude, and the oil must be quietly wiped off with absorbent cotton dipped in anhydrous alcohol.
2. Encoder connection cable fault: the probability of this fault is high, and it is often encountered in repair, which should be the priority factor. Generally, the encoder cable is broken ...
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We made a wonderful appearance at SIAF 2022
The 2022 Guangzhou World Industrial Automation Skills and Equipment Exhibition (SIAF) landed at the China Import and Export Fair Complex on March 3, kicking off the prelude to this year's industrial automation career exhibition. As the driver and innovator of Industry 4.0, we continue to provide customers with the future of the future.
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Engineered Vibration Sensor Test Methods – Blessing
In the field of engineering oscillation testing, there are various test methods and methods, but they can be divided into three categories according to the measurement methods of various parameters and the physical properties of the measurement process.
1. Mechanical quizzes
Will the works oscillate ...
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The difference between a temperature and humidity transmitter and a temperature and humidity sensor – we are blessed
Let's start with the conceptual difference, the sensor is a kind of detection equipment, can sense the measured information, and can sense the information, according to the law to change the information into electrical signals or other required information output, in order to satisfy the information transmission, processing, storage, display, recording and manipulation ...
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Some models of the sensor
The model number of the sensor
P+F NBB10-30GM60-WS
P+F NJ50-FP-E2-P1
P+F NBN8-18GM50-E2
P+F NJ50-FP-A2-P1
P+F KT10/33
P+F OBE10M-18GM60 ...
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The role and working principle of the P+F encoder
The operation principle and infection of the P+F encoder: it is a modified sensor that converts the change displacement into a series of digital pulse signals, these pulses can be used to control the angular displacement, if the P+F encoder is connected to the gear bar or spiral screw, it can also be used to measure the straight line.
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Features of potentiometer torque transducers – Beggarb
Torsion bar torque transducer is mainly composed of torsion bar tension spring, rotation-displacement converter, and potentiometer. The main function of the torsion bar tension spring is to detect the torque of the driver acting on the steering wheel and convert it into the corresponding corner value.
The angle-displacement converter is a pair of spiral mechanisms that stretch the torsion bar.
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P+F proximity switch selection
1. Select the type of proximity switch according to the detected object. If the detection object is metal, the inductive proximity switch is preferred, and if the detection object is non-metal such as wood, plastic, paper, water, etc., or smaller and finer metals, the capacitive proximity switch should be selected.
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The special safety barrier base plate for the H series dark horse system
The new base plate has been developed and upgraded according to the technical parameters of the Dark Horse system, and is specially adapted to the HIMax safety system. In addition to their comprehensive functionality, these baseplates also offer the look and feel of the Dark Horse System baseplates for use in non-risk areas. The new product line masks all signal types and ...
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Introduction to the sensor model
Proximity Switches:
NBB2-12GM50-E2 NBB2-12GM50-E0 NBN4-12GM50-E2
NBN4-12GM50-E0 NBB5-18GM50-E2 NBB5-18GM50-E0
NBN8-18GM50-E2 NBN8-18GM50-E0 NBN15-30GM50-E0
NBN15-3 ...
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Commonly used sensor type – Doublebless
1. Semiconductor type Semiconductor gas sensor is a gas sensor that uses semiconductor gas sensing elements as sensitive elements, which is the most common gas sensor, widely used in combustible gas leakage detection equipment in homes and factories, and is suitable for the detection of methane, natural gas, liquefied gas, hydrogen, etc.
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