Fieldbus
An all-digital, serial, two-way communications system that interconnects measurement and control instrumentation such as sensors, actuators and controllers.
See Also: Serial, I2C, LIN, Can bus, ExpressCard, FireWire, RS-232, RS-485, PCI Express, Serial ATA, Serial Peripheral Interface, SMBus, PROFIBUS
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Product
DDLS 200 with 2 Mbit/s Transmission Rate
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Leuze electronic GmbH + Co. KG
Optical data transmission for RS interfaces and fieldbuses up to 300 m and up to 2 Mbit/s. Infrared data transmission protects the DDLS 200 from interference. Systems are available for all common industrial fieldbus interfaces. The ranges are stepped and reach a maximum transmission distance of 300 m. Low ambient light sensitivity through special FSK method. Available interfaces: PROFIBUS, Interbus and CAN/DeviceNet, as well as RS422 and RS 485.
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Product
Modular Embedded Box PC With 11th Gen Intel® Core™ I CPU
UNO-2484G V2
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Intel® Core™ 11th i7/i5/i3 Processor with 8GB DDR4 3200Mb/s memory4 x GbE, 3 x USB 3.2 Gen2, 1 x USB2.0, 1 x HDMI 1.4, 1 x DP 1.4a, 4 x RS232/422/485Optional 2nd stack supports up to 2 x iDoor extension for expending wireless connectivity, industrial fieldbus or more I/OCompact fanless designRuggedized by zero cable and lockable I/O designSupports NVME storage with high data-transmission efficiency
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Product
Process Analyzers
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Knick Elektronische Messgeräte GmbH & Co. KG.
Industrial meters for pH, ORP, conductivity and oxygen. In 2- and 4-wire technology, explosion-proof.Bus Communication: HART, FOUNDATION Fieldbus, Profibus DP and PA. Robust industrial housing with high IP protection. Suitable for outdoor use. For analog and digital sensors. Simple intuitive operation. From DIN rail transmitters up to the modular system.
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Product
Small-Size Modular Embedded Box PC With Intel® Processor N250 And Intel Atom® X7433RE Processor
UNO-2372V3
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Intel® N250 (1.3GHz, formerly Twin Lake) and Intel Atom® x7433RE (1.5GHz, formerly Amston Lake) quad-core processorEquipped with one DDR5 memory slot (up to 16GB)Compact, robust, fanless and scalable system with high stabilityOptional second stack for supporting iDoor extension modules, including wireless connectivity, industrial fieldbus and additional I/O ports1 x M.2 B Key (3042/3052, PCIe x1, USB 3.2/2.0, SATA), 1 x M.2 E key (2230, PCIe x1, USB 2.0) for wireless modules1 x M.2 M key (2242 NVMe, PCIe x2) for storageSupports Windows 11 LTSC, Ubuntu 22.04
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Product
Advantech IDoor Module
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Advantech iDoor Module utilizes mini PCIe format to provide flexible I/O expansion, including fieldbus protocol, communication and memory functions.
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Product
Connection Units
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Leuze electronic GmbH + Co. KG
All peripheral devices – such as sensors, safety switches and cameras – require a connection to the fieldbus or a control unit. Depending on device type and area of application, our modular connection units offer variable interfaces that enable simple connection of the devices directly to the fieldbus and thus ensure simple integration of new devices in the system.
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Product
Fieldbus Network
CC-Link
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CC-Link is a Fieldbus network that processes both cyclic I/O data and acyclic parameter data at high speed. CC-Link was developed by Mitsubishi and today, it is managed by the CC-Link Partner Association (CLPA). CC-Link is a very popular network in Asia. Worldwide, it is used for time-critical applications based on Mitsubishi Automation technology. CC-Link products are certified by the CLPA, guaranteeing worldwide compatibility.
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Product
Process Industry Head Thermometers
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Rough environmental conditions, hazardous areas, space-saving installation and flexible assembly are only some examples of the skills of our daily proven and reliable temperature sensors. With direct sensor output or 4 to 20 mA HART, PROFIBUS, FOUNDATION Fieldbus or WirelessHART communication, including device configuration with LCD display. Available without thermowell or with welded or drilled thermowell for sensor protection. Available also for non-invasive temperature measurements with high precision.
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Product
Analyzers
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for analysis and optimizing of all RS232 and RS422/485 field-bus connections. It gathers exact information about every line change with 1µsec precision – indispensable for each analysis of time depending protocols like Modbus RTU, Profibus or similiar.
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Product
Electromagnetic Flowmeter for conductive liquids
Picomag
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Reliable measurement and monitoring of industrial water, cooling water or warm water. Simultaneous measurement of flow and temperature. Flexible integration into all fieldbus systems via IO-Link. Commissioning and operation via Bluetooth® and SmartBlue App. Minimum conductivity ≥20 μS/cm. Fluid temperature –10 to +70 °C (+14 to +158 °F).
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Product
IDoor Module: 2-Port Hilscher NetX100 FieldBus MPCIe, PROFINET, RJ45
PCM-26R2PN
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Meets Advantech Standard iDoor TechnologyPCI ExpressR Mini Card Specification Revision 1.2 compliantIdentical interface for all Hilscher Real-Time Ethernet Fieldbus ProtocolsVarious colorful front plates for protocol identificationEasy integration by wide range of device driversHigh extended temperature range up to 70°CCompatible with embedded automation PC UNO-1/2/3/4 series
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Product
Encoders
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*Designs to proven industrial standard*Compact and robust housing*Hollow shaft encoder for direct mounting on actuators*Versions with integrated fieldbus interface*Cable entry for axial and radial use
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Product
All-in-One Software for UniStream - PLC, HMI, I/O, VFDs, and Servo
UniLogic Studio
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Powerfully efficient, UniLogic’s ergonomic design enables you to rapidly develop all project aspects: Hardware and Communication configuration, Motion, Ladder, and HMI applications.Built-in, context-sensitive editors enable you to write Ladder or C functions, configure and implement servo Motion, create beautiful HMI screens and interactive web pages, instantly translate them from Italian to Chinese, easily track data and display it live via Trends and gauges or export it to Excel, raise multi-level Alarms and send notification via SMS or email and run Recipes. With UniLogic, you can conveniently configure and implement a broad range of industrial fieldbus and IT protocols—and easily integrate IIoT/Cloud technology into your solutions.
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Product
Small-Size Modular Embedded Box PC With Intel® Celeron® J6412
UNO-2372G V2
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Intel® Celeron® J6412 quad-core processor with 8GB DDR4 memoryCompact, robust, fanless and scalable system with high stabilityOptional second stack for supporting extension iDoor module, including wireless connectivity, industrial fieldbus and more I/O portsSupports NVME storage with high data-transmission efficiencySupports Windows 11 IoT Enterprise LTSC
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Product
Fully Compliant ASi-5 Transceiver ASSP
ASI4U-V5
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The ASI4U-V5 is the industry’s first silicon solution to fulfill the ASi-5 (Actuator-Sensor-Interface version 5) standard for industrial network equipment that enables comprehensive Industry 4.0 applications. The ASI4U-V5 ASSP comes with a completely verified and field-proven firmware that fully implements ASi-5. Hence, integration of ASi-5 into any application is very easy, as the complexity of the fieldbus is hidden by the chip and the firmware.
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Product
Industrial Protocol Gateways
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Advantech Fieldbus gateways provide seamless communication between Fieldbus and industrial Ethernet devices as well as support for different protocols.
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Product
Control Panel
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Control panels are high-performance industrial PCs, serving as PC-based automation control platforms supporting fieldbus and process visualization.
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Product
CAN Interface Device
CAN Interface
CAN Interface Devices communicate using onboard transceivers for High-Speed/Flexible Data-Rate, Low-Speed/Fault-Tolerant, and/or Single-Wire CAN as well as any external transceiver. Using the NI-XNET driver, you can create applications that require real-time, high-speed manipulation of hundreds of CAN frames and signals. You can also import, edit, and use signals from Fieldbus Exchange Format (FIBEX) and Database Container (DBC) files in integrated CAN databases. The NI-XNET device-driven DMA engine enables the onboard processor to move CAN frames and signals between the interface and the user program without CPU interrupts, minimizing message latency and freeing host processor time.
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Product
Small-Size DIN-Rail IPC With Intel® Celeron® J1900
UNO-1372G-J
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Intel® Celeron® J1900 2.0GHz processor with 4GB DDR3L MemoryRobust design for industrial control and harsh environmentIsolated protection of COM and digital Input/outputCompact fanless designWide power input range and operating temperatureChassis grounding protectionFlexibility of expanding functionality for various applicationSupport diverse industrial fieldbus, IO & peripheral iDoor modulesDedicated TPM2.0 microcontroller designed for hardware security
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Product
DAQ Modules
Q.series X DAQ Modules for Ethernet, CAN and ProfiNet
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All Q.series X DAQ systems possess the same measurement capabilities and performance, regardless of form factor. The main differentiating quality between the XL and XE versions of Q.series X is the Fieldbus communication protocol (Localbus or EtherCAT), which can be interchanged on Q.series X modules using a simple firmware update.



















