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Data Communications

The transmission of information.

See Also: Communication Protocol, Near Field Communications, Modbus


Showing results: 571 - 585 of 669 items found.

  • USB to RS-422/RS-485 Converter

    ND-6530 - ADLINK Technology Inc.

    ADLINK's NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules an be romotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.

  • Microohmmeter

    MMR-6500 - Sonel S.A.

    The MMR-6500 digital meter is designed for measuring low resistances with a stabilised current of up to 100 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and lowvoltage), isolators and other components earthed on both sides. The MMR-6500 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10 A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integrals features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.

  • Microohmmeter

    MMR-6700 - Sonel S.A.

    The MMR-6700 digital meter is designed for measuring low resistances with a stabilised current of up to 200 A. The use of test clamps enables the safe measurement of breakers (high-, medium- and lowvoltage), isolators and other components earthed on both sides. The MMR-6700 series meters are equipped with a unique module in their class that measures inductive components which have a current of up to 10 A, enabling the winding resistance of motors, transformers and other inductive components to be measured. Another useful function is the temperature measurement and the automatic compensation of results with relation to the measured temperature or temperature set by the user. The system is completed with a recorder function. Special measuring algorithms and additional functions allow an appropriate measuring method to be chosen depending on the measured component and measurement conditions, thus, widening the application areas of the meter. The state-of-the-art user interface, various communication interfaces, wireless communication and communication with the computer, printer, 2D code reader are integrals features which enable full, comfortable and intuitive management of not only measurements and their results but also ID data of measured components.

  • USB Data Acquisition (DAQ) Products

    Acces I/O Products, Inc.

    ACCES now offers USB-based data acquisition and control in both standard packaging and embedded OEM USB/104 board only options. These USB DAQ devices are perfect for a variety of applications requiring monitoring, control and industrial serial communications. USB is by far the most popular and compatible standard data interface for direct PC connection. Add the features you need in your application in hours, not days. Choose from over 100 different models and options (including extended temperature) encompassing analog I/O, digital I/O, counter/timer, and serial I/O configurations. Experience simple and immediate connection to any PC or embedded system with a USB port.

  • UV Meters

    USHIO DEUTSCHLAND GmbH

    USHIO developed a UV meter series to measure intensities of UV radiation. As an add-on, the temperature is also registered. You can decide between the high-end UV meter UIT-250, and UIT-201. The former has a wider measurement range, allows the measurement of energy doses and has the capability to transfer the data via a serial communication protocol to a PC. Various sensors are available. The most popular sensors have center wavelengths at 254 nm, 365 nm or 410 nm.

  • Wideband Radio Communication Tester

    CMW500 - Rohde & Schwarz GmbH & Co. KG

    The R&S®CMW500 wideband radio communication tester is the universal test platform for RF integration and protocol development. It is available as the R&S®CMW500 callbox and the R&S®CMW500 protocol tester. The R&S®CMW500 includes a fully integrated end-to-end data solution that permits comprehensive IP throughput and quality measurements. Thanks to the internal fading simulator, it is easy to perform tests under realistic propagation conditions.

  • High Accuracy Revenue Meter

    JEMStar ll IEC - Ametek Power Instruments

    AMETEK’s JEMStar II has the highest accuracy in the market, provides many communication options and monitors your power quality to make it the ideal choice for any metering application. An impressive color display makes it easy to view power measurements, phasor displays and meter diagnostics. The JEMStar II is easy to use and configure with our intuitive JEMWARE software and the meter display provides a user menu to show and edit configuration details. The JEMStar II has 1 GB of non-volatile memory to store your metering and power quality data for as long as you want. The meter has a single base model that can be used for simple revenue and billing applications as well as more complex power quality monitoring applications.

  • Robust DIN-rail Fanless Embedded System With Intel® Celeron® Processor N3350/Pentium® Processor N4200, Isolated COM, LAN And DIO

    ICO300-83B - Axiomtek Co., Ltd.

    The ICO300-83B is powered by the low-power consumption Intel® Celeron processor N3350 (Formerly codename: Apollo Lake). ICO300-83B’s proven rugged construction ensures harsh operating conditions with an extended temperature range of -20°C to 70°C (-40°C to +70°C for option), a wide voltage range of 12V-24V DC power input with overvoltage and reverse protection, and up to 2G vibration endurance. It supports one DDR3L-1866 SO-DIMM slot with up to 8 GB of system memory. Additionally, the ICO300-83B is equipped with two full-size PCI Express Mini Card slots, one for an mSATA storage card and another for 3G/GPRS/Wi-Fi - allowing it to provide flexible communication and data transfer options for use as an IIoT gateway.

  • PXI Avionics Databus Modules

    Keysight Technologies

    Avionics interface modules from Avionics Interface Technologies, offered through Keysight, enable connectivity between your PXI test systems solution to DUT’s with aviation industry standard buses. These modules are capable of simulation, monitoring, record and play back of bus traffic enabling test and verification of avionics equipment data communication capabilities. The available interface modules support industry standard avionics based buses such as MIL-STD 1553, ARINC 429, and ARINC 664p7, and Fibre Channel.

  • 0.1Hz-3.7GHz Frequency Counter

    FC-3000 - MCH Instruments Co.,Ltd.

    Features:*Frequency measuring range: 0.1Hz to 100MHz in A input, 80 MHz to 3.0GHz in C input.*Period,Total and RPM measurement for input A*9 Digit display with 0.01mHz resolution in 1 Sec (By Ext.Reference signal).*RS-232C serial interface function for communication with computer.*High sensitivity Extemal reference input function(>=1.5Vrms).*Peciprocal technique for high resolution at low counting frequencies .*Self check function executed to perform a automatic self diagnosis of various counter function.*Push-scanning for selecting Function and Gate time.*Low-pass filter(100KHz,-3dB)installed for removing noise signsl in low frequency measuring.*AC/DC coupling function(Selectable AC/CD Coupling)*10:1 Input Attenuation(Selectable×1/×10 Attenuator)*Data hold function

  • Optical Power Monitor Instruments

    MPA-100 - Santec Corporation

    MPA-100 is a highly integrated rack mountable model of pigtailed photo-detectors. Multi-channel optical power from MPO or MTP connectors are measured. Photo-detectors of Silicon type for 850 nm range and InGaAs type for 1260 - 1610 nm are available. The detected photo-current is converted into a voltage output using a 16-bit multi-channel DAQ interface. The dimensions are (W) 482.6 x (D) 430 x (H) 44 mm. The highly integrated MPA-100 is available up to 80 channels with an excellent cost performance and small footprint. The MPA-100 is useful for many 40 GbE / 100 GbE applications, such as testing and monitoring of transceivers (SR4, SR10, LR4, and ER4) for data communications, broadband / CATV, and telecommunications. Tap-PD model (Eg. a partial 5 % tapped power detection) is also available with customization.

  • USB Isolators

    Analog Devices Inc.

    USB isolators protect the communication interface between the host, such as a PC, and its peripheral. Utilizing iCoupler® digital isolation technology, Analog Devices offers USB 2.0 compliant SOIC components with data rates up to 12 Mbps that provide EMC protection and safety isolation, reduce design size and time, and lower system cost. Galvanically isolated USB μModule® (micromodule) transceivers integrate the USB interface with an isolated dc-to-dc converter for up to 2.5 W of isolated power and provide ±15 kV ESD. Whether for host, hub, bus splitter, or peripheral device, these transparent USB digital isolators are easy to use—they just work—all while meeting the demanding standards required for medical and industrial applications.

  • SparkFun Qwiic EEPROM Breakout

    512Kbit - SparkFun Electronics

    The SparkFun Qwiic EEPROM Breakout is a simple and cost effective option to add some extra storage space to any project. With 512 kilo-bits (or 64 kilo-bytes) of storage, this product is great for any microcontroller that doesn't have any EEPROM storage space, like the SAMD21. You can use the Qwiic EEPROM for storing data like GPS waypoints and other user settings that need to be maintained between sketch uploads. The SparkFun Qwiic EEPROM has three address jumpers, allowing for up to eight EEPROMs on one bus. All communication is enacted exclusively via I2C, utilizing our handy Qwiic system (as the name implies). However, we still have broken out 0.1" spaced pins in case you prefer to use a breadboard.

  • Transceiver Module

    Mornsun Guangzhou Science & Technology

    MORNSUN transceiver modules include integrated high efficiency CAN, RS485, RS232 isolated transceiver module, protocol conversion module and serial port to ethernet transceiver module. These industrial bus transceiver with DIP, SMD, SOIC and DFN optional packages features compact size, surge and ESD bus protection, a maximum isolation voltage up to 5,000 VDC and a wide operating temperature range of -40°C to 85°C, even up to 105°C, etc. Coupled with the use of IC integrated technology,  the isolated transceiver module can easily be embedded in the user's end equipment, and achieve fully-functional bus network connectivity and data communication. Check out these isolated transceiver modules with a reasonable price along with high performance and we hope that they are an ideal fit for your application needs.

  • 3U Modular Processor Board

    CP32105 - LinkedHope Intelligent Technologies Co.,Ltd.

    Based on Intel® Atom™ Processor, LinkedHope® designs CP32105 in a COMexpress® based modular 3U CompactPCI form factor. CP32105 is compliant with PICMG CompactPCI 2.0 specification, and it is low power, compact and fully integrated.CP32105 offers a variety of processor options from Intel Cedar View family, such as D2550, N2600 and N2800. CP32105 supports onboard SATA FLASH hard disk up to 64GB, which is designed mainly for installing operating system. With excellent anti-shock and anti-vibration performance, CP32105 can be operated stably on train, on ship, and in other special off road vehicles. CP32105 supports WLAN (Wireless Local Area Network) and 3G/4G wireless communication functions, which enable local and remote wireless data exchange easier than ever before.

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