This section provides an overview for fieldbus components as well as their applications and principles. Also, please take a look at the list of 38 fieldbus components manufacturers and their company rankings. Here are the top-ranked fieldbus components companies as of November, 2024: 1.Regal Rexnord Corporation, 2.BEKA associates Ltd., 3.Endress+Hauser Group Services AG.
Table of Contents
Fieldbus Components are a bus system that connects field devices, such as sensors and actuators with controllers such as PLCs and DCSs in factories and plants through digital communication.
By using Fieldbus Components, wiring can be omitted, the amount of data can be increased, and the system is more resistant to noise than conventional analog or parallel signals. It also makes it possible to perform self-diagnosis and change settings of field devices remotely.
There are various types of fieldbuses, with PROFIBUS, CANopen, and AS-i being typical examples.
Due to their versatility and efficiency, Fieldbus Components are used in a wide variety of industries, especially in manufacturing. It is an important tool for cost reduction, efficiency, and optimization.
Process control and monitoring are key elements in manufacturing. Fieldbus Components enable process automation and efficiency by linking devices such as sensors and actuators in a unified communication platform.
In process control in chemical plants and refineries, Fieldbus Components monitor process variables such as temperature, pressure, and flow in real time and make the necessary adjustments to maintain optimal conditions.
In building and infrastructure automation, Fieldbus Components integrate a wide variety of devices such as lighting, heating and cooling, and safety systems into a single network. This allows operators to monitor and control all systems from a central location.
In automotive manufacturing, Fieldbus Components link stations on the production line, aggregating data from actuators and sensors and enabling precise coordination between stations.
In a nutshell, the principle of Fieldbus Components is information sharing between devices using digital communication. Fieldbus Components are used in a variety of fields, including manufacturing and process control due to the following characteristics:
Fieldbus Components are a communication network that connects various devices in a factory or plant with a single cable. This allows each device to send and receive data over a single fieldbus cable without the need for separate connecting cables. This is also called digital multi-drop technology and allows multiple devices to share the same communication line.
Fieldbus Components use a communication protocol. A communication protocol is a set of rules that govern how data is sent and received. Fieldbus Components follow these rules to exchange information between devices. This allows any device to be compatible with any other device and ensures accurate transmission of information.
Another important principle of Fieldbus Components is real-time capability. In factory and plant operations, information must be transmitted quickly and accurately. Fieldbus Components accomplish this by transmitting and receiving data in real time.
For example, data from sensors can be immediately sent to the control system, enabling the system to react quickly, for example, to move actuators as needed.
Factory networks are classified into information networks, controller-to-controller networks, and field networks. Industrial Ethernet is used for controller-to-controller networks, while Fieldbus Components are used for field networks.
In 2017, the number of industrial Ethernet installations reversed the number of Fieldbus Components installations. The factory-wide IT initiative, Industry 4.0, which was proposed in Germany, is beginning to be realized.
*Including some distributors, etc.
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Regal Rexnord Corporation, established in October 2021 as a combination company of Regal and Rexnord, is a manufacturer and service provider of motors and conversion systems. Its parent companies have over 125 years of industry experience, with its products powering HVAC systems, smart buildings, agricultural and food service equipment, and conveyor systems. As a producer of motors and related components, Regal Rexnord supports various industries such as healthcare, food and beverage, and pharmaceutical production. Their global presence spans over 220 sites, and their product range and services include AC/DC drives, bearings, blowers, conveyor technologies, and predictive maintenance solutions.
Siemens USA was established in Washington D.C. in 1988, and is the American branch of Siemens AG, the German manufacturer, supplier, and distributor of automation, electrification, and digitalization products established in 1847. The company’s extensive product portfolio includes smart infrastructure products, power generation and transmission products such as gas turbines and transformers, and medical imaging as well as laboratory diagnostics products such as CT scanners and MRI machines. It also offers mobility products and automation management software. The company operates throughout North and South America, and is certified to ISO 9001, ISO 14001, ISO 27001, and OHSAS 18001 standards.
Endress+Hauser Group Services AG, established in 1953 with headquarters in Reinach, Switzerland, is a global manufacturer, distributor, and integrator of industrial process solutions for flow, level, pressure, temperature, and digital communications. The company's product line includes portable pH meters, Raman spectroscopic analyzers, electromagnetic flowmeters, hydrostatic level sensors, and application managers (devices). These products are available individually, and custom-process manufacturing turnkey systems can be commissioned. The company serves industries including food processing, chemical processing, agriculture, mining, and energy.
ifm efector (ifm) is a subsidiary of ifm electronic, founded in Germany in 1969. ifm has developed, manufactured and marketed sensors and controls technology to industries that include assembly and robotics, automotive, material handling, metal forming, mobile equipment, plastics, and food and beverage. Ifm produces sensors, condition monitoring equipment, image processing, safety technology, industrial communication, IO-link, systems for mobile machines, displays, software, connection technology, voltage supplies, as well as other accessories.
Pepperl+Fuchs, Inc. was founded in Mannheim, Germany in 1945 developing the forerunner of the proximity switch. Pepperl+Fuchs continues to develop proximity sensors as well as other industrial sensors including ultrasonic sensors, rotary encoders, positioning systems, display and signal processing, vibration monitoring, industrial communication, and signal processing as well as related accessories and software. Explosive protection products include safety barriers, surge protection, wireless solutions, HMI systems, power supplies, electrical explosion protection equipment, level measurement, and related software.
Veris Industries, established in 1992 and based in Tualatin, Oregon, is a manufacturer and distributor of environmental sensing and power monitoring instruments used in commercial HVAC, smart buildings, renewable energy, industrial control, and energy management applications. The company’s power monitoring portfolio comprises of power meters, power metering CTs, current switches, current transducers, and current monitor relays for monitoring, regulating, and reducing energy use. Veris's environmental sensing instruments include pressure sensors, temperature sensors, humidity sensors, water & leak detectors, and smoke detectors used in commercial and residential building automation systems. The company operates under ISO 9001 and ISO 14001 quality standards.
Toyogiken Co. Ltd (TOGI) is a manufacturer in electrical machinery and accessories. They design, develop and sell terminal blocks, transformers, cables, box terminals, PC board terminals and related accessories. TOGI headquartered in Nagano, Japan has set up their global operations in China, Taiwan, Korea, Thailand, Indonesia, Malaysia and Vietnam. The company is ISO:9001 2015 certified. In addition they are also involved in solar power business operations. TOGI holds 7 patents, 5 trademark patents and 48 utility model patents.
Renesas Electronics Corporation was established in 2002 and is headquartered in Tokyo, Japan. Renesas is a global research, design, and manufacturer of semiconductors used in industries spanning automotive, consumer electronics, the internet of things, power & energy, and industrial sectors. Renesas manufactures both analog and digital products. Analog products include amplifiers, audio & video devices, data converters, PLC, and switches & multiplexers. Digital products include microcontrollers, memory components, sensors, wireless connectivity products, and others. Renesas also offers design resources such as kits, development tools, partner programs, and design tools.
BEKA, established in 1984, and located in Hertfordshire, United Kingdom, is a manufacturer and supplier that specializes in providing process control instruments and displays. Their product range includes intrinsically safe indicators, controllers, and data loggers used in hazardous areas for industries such as oil and gas, petrochemicals, and pharmaceuticals. BEKA's instruments ensure accurate monitoring, control, and data recording in critical industrial processes, helping to enhance safety, efficiency, and productivity. The company's products play a vital role in maintaining operations in hazardous environments.
Mitsubishi Electric was established in Japan in 1921 and headquartered in Tokyo. The company’s Semiconductors & Devices division is a manufacturer of products serving several industries ranging from home appliances and automotive to renewable energy and optical fiber communication. The company’s products are divided into 4 product segments: power devices, high-frequency devices, optical devices, and infrared sensors. Power devices encompass motion controls, most home appliances, and SiC applications. High-frequency devices include satellite communications systems, radios, and base transceiver stations. Optical devices include projector light sources and optical fiber communication. Infrared sensing systems include MeIDIR thermal sensors.
Motrona is a German company founded in 1981, with its headquarters located in Gottmadingen, Germany and it is a manufacturer of electronic devices and controllers. The company specializes in manufacturing electronic devices, signal converters, process and motion controllers. They produce a vast range of products including safety relays, touchMatrix digital indicators, and universal motion controllers. These products find application in load monitoring, amusement rides, grinding plants, speed/flow measurements, circumference/diameter calculations, pressure/level sensing, flying operations, tubular bags handling, drive synchronization, vision systems, hydraulic presses, robotics, and production lines. Additionally, Motrona provides software and firmware support for their products.
Avisaro, a manufacturer based in Hannover, Germany, specializes in monitoring and data logging devices. Their data loggers are designed for industrial data recording, offering features such as removable storage, direct PC connectivity, and networking options like LAN, WLAN, and cloud connections. They also provide softwares, designed to enhance the functionality and usability of their devices to efficiently manage and analyze the recorded data. Avisaro provides solutions for vibration, shock, temperature, humidity, and pressure monitoring which caters to industries such as agricultural technology, logistics, research, and the medical field.
The Endress+Hauser Group are manufacturers and suppliers of instruments, systems, and services for process automation, established in 1953 and headquartered in Reinach, Switzerland. The company supplies a wide range of products, including flow meters, level and temperature sensors, pressure gauges, analytical instruments, and control systems. These instruments enable its clients to make informed decisions, improve quality control, reduce downtime, and minimize operational costs. They cater to various industries, including oil and gas, chemical, food and beverage, water, and wastewater. Power generation, pharmaceuticals, and mining also benefit from the optimization, safety enhancement, and regulation of standards provided by the instruments.
The Carlo Gavazzi Group is a multinational company that was established in 1931 in Milan, Italy, known for designing, manufacturing, and distributing electronic equipment and automation solutions. The company offers a wide range of products that includes automation components such as monitoring relays, sensors, timers including electronic controls. There are also energy management solutions, and these products are supplied to industrial manufacturers of semiconductors, plastic machinery, agriculture, HVAC, and mobile equipment to name a few. Building automation companies and renewable energy services also benefit as they streamline their operations, reduce energy costs, and increase productivity.
WAGO was founded in Minden in 1951 in then West Germany. WAGO manufacturers components for the automotive, digital lant, elevator and escalator, energy, intralogistics, lighting, marine & offshore, mechanical engineering, and railway systems industries. WAGO produces, electrical interconnections such as rail mount terminal blocks, wire connectors, PCB interconnects, pluggable connection systems, panel feedthrough connections, and EMC shielding. Other types of products include relays, protection devices, fieldbus couplers, ethernet switches, touch panels, edge devices, and wireless devices.
Siemens began in 1847 and is headquartered in Munich, Germany. Siemens focuses in automation and digitalization technology and operates globally. Siemens’s 5 operating segments are digital industries, smart infrastructure, mobility, Siemens Healthineers, and Siemens Financial Services. Siemens Financial Services provides debt and equity investment as well as financing solutions. Siemens Healthineers is a medical devices company that provides products and consulting. Mobility includes passenger and freight transportation. Smart infrastructure includes full solutions for electrification. Digital industries offer both software and hardware for industries and production efficiency.
Hilscher, founded in Hessen, Germany in 1986, is a supplier of System Networking Components and Industrial IoT systems. The company's product portfolio includes SoCs and Stacks, Embedded Modules, Edge Gateways with Container Management, PC cards for Industrial Ethernet and Fieldbus and Container Apps. Their products are used for software, operating systems, data security applications, IOT systems, and the company has 13 locations worldwide. The company also privides industrial solutions such as autmation, system integration and plant management.
Wieland, established in 1910 and based in Bamberg, Germany, is a manufacturer and supplier of electrical connection technology. Their product range includes pluggable connections for seamless plug-and-play electrical device connections, insulated connectors that provide electrical insulation in device connections, cable glands for safeguarding cables and ensuring a watertight seal, terminal blocks used for connecting electrical wires, and contact systems facilitating connections between electrical components. Wieland's products find applications in diverse industries, such as building construction, electrical engineering, and automation.
ESD Electronic System Design is a German manufacturer and developer of hardware and software for industrial automation applications founded in 1984. The company produces etherCAT interfaces for real-time and performance applications, CAN/CANopen interfaces for industrial comms and control applications, and FPGA boards supporting a range of functions including analog and digital I/O, as well as image processing. ESD Electronics is headquartered in Hannover, with partners and subsidiaries serving clients in the aerospace, automotive, and cellular technology industries.
BrainChild Electronics Co., Ltd., established in 1977 and headquartered in Taipei, Taiwan, is a manufacturer of industrial control equipment. The company offers a wide range of products including temperature controllers, BC software, graphic recorders (paperless recorders & chart recorders), signal conditioners, and converters like ethernet converters among others. The company’s products serve various industries like food & pharmaceutical, textiles, plastics injection molding, petrochemicals, semiconductors, and more. The company receives the ISO 9001 certification from TUV Rheinland every year and holds a CSA certificate.
Omron Corporation, started in 1933 and headquartered in Kyoto, Japan, is a manufacturer of automation components, equipment, and systems, and it developed the first contactless proximity switch in 1960. It has four domains, including industrial automation, electronic components, healthcare, and social systems, and it provides products and services in around 120 countries and regions. Some of its products include microsensing devices, access control systems, industrial robots, surveillance cameras, and blood pressure monitors. In 1971, it developed the first online cash machine, and in 1972, it established Japan’s first welfare factory.
Anybus, founded in Singapore, in 1988 is a manufacturer of industrial communication products that can connect to PROFINET, PROFIBUS, and Ethernet/IP. The company's product portfolio includes Battery Energy Storage Systems, IoT Solutions, Building Automation, and Gateway and Wireless Solutions. The company serves markets including Automotive and Electric Vehicles, Renewable Energy and Energy Storage and Electronics and IT Infrastructure. They operate in 18 countries and also provide services such as Product Selection Guidance, Engineering Support, and Custom Manufacturing.
Yaskawa Europe, founded in 1915 and headquartered in Hattersheim, Hesse, is a manufacturer of mechatronics and robotics solutions. The company is a subsidiary of Japan's Yaskawa Electric Corporation, and offers industrial robots for welding, painting, and handling, AC drives for motor speed and torque control, precise servo motors, motion controllers for coordinated movement, and inverters for DC to AC power conversion. Its products facilitate system and machine design in sectors like automotive, packaging, metalworking, and woodworking. Its noteworthy certifications encompass ISO 9001:2015, ISO 50001:2018 for energy management, and ISO 14001:2015 for environmental management.
ALTHEN, established in 1978, headquartered in Kelkheim, Germany, is a manufacturer and supplier that specializes in providing precision sensors and measurement solutions. Their product range includes strain gauges, load cells, pressure transducers, and displacement sensors, catering to industries such as aerospace, automotive, renewable energy, and robotics. ALTHEN's sensors enable accurate data collection, testing, and monitoring of various parameters critical to the performance and safety of industrial processes and structures. They maintain ISO 9001 and ISO 14001 certifications, ensuring the quality of their products for precise measurements across diverse industrial applications.
Softing Industrial Automation, headquartered in Haar, Germany, is a manufacturer of industrial communication products and technologies for manufacturing and process automation. They offer products such as gateways for multi-protocol process control, network access parallel to the controller and access for controller data, UA software platform, integration platform, and Docker container, providing secure data exchange between different systems and devices. These products are used in various industries such as automotive, industrial, and IT networks.
B&R Industrial Automation GmbH, founded in 1979 with headquarters in Austria, is a manufacturer of automation technology, including a complete portfolio of robotics, automation, and software. The company's standard and tailored products are used in the automotive, maritime, medical device assembly, packaging, and plastics markets, among many others. The product line includes industrial PCs, I/O systems, robotics, and software for industrial components. B&R joined the ABB Group in 2017 to specialize in the integration of technology and sophisticated engineering to provide industries with solutions for machine and factory automation, motion control, and integrated safety technology.
Balluff was founded in 1921 and is headquartered in Neuhausen, near Stuttgart, Germany. Balluff is a manufacturer of sensor and automation solutions for customers globally. Balluff serves many industries including life sciences, semiconductors, metalworking, fluid power, and mobile equipment. Balluff’s product line consists of sensors and connectivity components, accessories, complete systems, and software. Balluff offers services to assist customers across the range of finding solutions, deploying solutions, training, as well as support.
Phoenix Contact is headquartered in Blomberg, Germany, originally founded in 1923. Phoenix Contact’s Israeli subsidiary was founded in 2006 and located in Quadima Tzoran. Phoenix Contact provides tools and components for e-mobility, power, infrastructure, process industry, production manufacturing, system manufacturing, and others. Phoenix Contact’s product lines include automate including cloud computing, connect including PCB terminal blocks, “mark, assemble, and install” including hand tools, “supply, charge, and protect” including power distributors, and “switch, measure, and monitor” including relays and optocouplers.
Shenyang Vhandy Technology Co., Ltd., established in 2012 and based in Shenyang City, China, is a manufacturer and supplier of Programmable Logic Controllers (PLCs). The company's product portfolio includes the CAN Bus Analyzer series, CAN Bus Gateway series, as well as PLC and IO Coupler series. These products are utilized by various industries, including wastewater treatment, food packaging, and building automation. The company offers services, including technical support, product training, and providing user manuals and software downloads to help customers understand and utilize the features of its products.
METZ CONNEct was founded in 1976 in Blumberg, Germany. The company is a global manufacturer of electronics used in semiconductor, manufacturing, consumer electronics, and other industries. The company has 3 primary product lines: P-cabling, U-Contact, and C-Logline. P-Cabling provides cabling solutions for networks and includes DIN rail housing, patch panels, and fiber optic wall distributors and housings. U-Contact for connection technology includes PC board terminal blocks and board-to-board connectors. C-Logline for intelligent system components includes I/O components, energy controlling, and telecommunication products.
Moxa Inc. is a manufacturer of networking and automation technology for the industrial sector that was established in 1987 in Taipei, Taiwan. The company produces items designed to enable Industrial Internet of Things (IIoT) functionalities via interconnectivity between devices or equipment. These include industrial edge computers, ethernet switches, and isolators for legacy device connectivity. It also offers additional services including personnel training, technical support, and custom product design. The company mainly serves clients in the mining, automation, and transportation sectors.
Beckhoff Automation LLC is the American branch of Beckhoff Automation GmbH & Co. founded in Verl, Germany. The United States headquarters is based in Savage, Minnesota. The company serves industries such as automotive, marine, semiconductors, and alternative energy with hardware and software-based solutions. The company’s five hardware product segments are industrial PCs, fieldbus components for I/O, motion drive systems, MX systems, and system-integrated machine vision products. The company also produces software for automation-related tasks.
Delta Electronics was founded in 1971 in Taipei, Taiwan. Delta Electronics is a global provider of power and thermal management solutions, serving power electronics, automation, and infrastructure. Delta’s power electronics division sells components such as inductors, power and system components such as industrial power supplies and external adapters, fans and thermal management such as DC brushless fans and motors, and automotive electronics. Automation includes industrial automation and building automation subdivisions. Infrastructure includes ICT infrastructure, energy infrastructure & industrial solutions, and display & visualization. Delta Electronics also provides solutions for data center, telecom energy, and EV charging.
PEAK-System Technik, nestled in the heart of Darmstadt, Germany, specializes in mobile and industrial communication, directing attention to CAN and LIN field buses was born in 1999. Their product range includes hardware components like CAN FD connections, interfaces, and converters. They provide chip solutions for seamless integration with USB and PCI Express interfaces. On the software side, they offer comprehensive CAN development systems, monitoring tools, and configuration software. Custom-designed hardware and software development services and CAN-related courses are also available. The company's ISO 9001 and ISO 14001 certifications underscore its sincerity to quality and customer satisfaction.
OMRON Industrial Automation is the UK branch of OMRON, originally founded in Japan in 1933. OMRON Industrial Automation serves food and beverage industry, panel board design, automotive manufacturing industries among others. OMRON Industrial Automation products categories include automation systems such as industrial PCs and human machine interfaces (HMI), safety such as safety switches and safety logic control systems, switching components such as solid state relays, motion & drives such as motion controllers, sensing such as photoelectric sensors, software, robotics, quality control & inspection systems, as well as control components including power supplies and digital panel indicators.
Data Device Corporation is a manufacturer of connectivity, power, and motion control products for the industrial sector established in 1970 and based in Bohemia, New York, USA. The company’s product lineup includes power conversion and smart power control modules for vehicles, data bus networking board and subsystems for connectivity applications, and synchro/resolver motion feedback and motor control systems for motion control applications. The company is ISO 9001:2015 and AS9100:2016-certified, and mainly serves the defense and aerospace sectors.
Ranking as of November 2024
Derivation MethodRank | Company | Click Share |
---|---|---|
1 | Regal Rexnord Corporation |
14.3%
|
2 | BEKA associates Ltd. |
8.6%
|
3 | Balluff |
8.6%
|
4 | Endress+Hauser Group Services AG |
5.7%
|
5 | Hilscher Gesellschaft für Systemautomation mbH |
5.7%
|
6 | Moxa Inc. |
5.7%
|
7 | Veris Industries |
5.7%
|
8 | ifm efector, inc. |
5.7%
|
9 | motrona GmbH |
2.9%
|
10 | Carlo Gavazzi Automation Spa |
2.9%
|
Derivation Method
The ranking is calculated based on the click share within the fieldbus components page as of November 2024. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
Country | Number of Companies | Share (%) |
---|---|---|
Germany | 12 | 46.2% |
United States of America | 6 | 23.1% |
Japan | 4 | 15.4% |
United Kingdom | 1 | 3.8% |
Italy | 1 | 3.8% |
China | 1 | 3.8% |
Taiwan | 1 | 3.8% |
25 products are listed.
Hans Turck GmbH & Co.
160+ people viewing
For factory homes, we offer compact remote I/O for Profibus-DP, DeviceNet, CANOPEN, Interbus, AS-Interface, Modbus TCP, Ethernet/IP and Profinet. ...
Hans Turck GmbH & Co.
150+ people viewing
For factory homes, we offer compact remote I/O for Profibus-DP, DeviceNet, CANOPEN, Interbus, AS-Interface, Modbus TCP, Ethernet/IP and Profinet. ...
Hans Turck GmbH & Co.
70+ people viewing
For factory homes, we offer compact remote I/O for Profibus-DP, DeviceNet, CANOPEN, Interbus, AS-Interface, Modbus TCP, Ethernet/IP and Profinet. ...
Hans Turck GmbH & Co.
50+ people viewing
For factory homes, we offer compact remote I/O for Profibus-DP, DeviceNet, CANOPEN, Interbus, AS-Interface, Modbus TCP, Ethernet/IP and Profinet. ...
NIPPON PULSE MOTOR Co., Ltd.
40+ people viewing
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