Loop
See Also: Current Loops, HIL, Loop Testers
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Product
PCI-8513, 1‑Port, Software‑Selectable/FD CAN Interface Device
780684-01
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1‑Port, Software‑Selectable/FD CAN Interface Device—The PCI‑8513 is a controller area network (CAN) flexible data-rate (FD) interface for developing applications with the NI‑XNET driver. NI‑XNET software-selectable CAN interfaces offer the best flexibility for CAN development with onboard transceivers for high-speed/FD, low-speed/fault-tolerant, and single-wire CAN as well as any external transceiver. The PCI‑8513 excels in applications requiring real‑time, high‑speed manipulation of hundreds of CAN frames and signals such as hardware‑in‑the‑loop simulation, rapid control prototyping, automation control, and more. 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.
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Product
2.5GS/s 16Bit 1GS Mem 4CH 8 Markers AWG
2584M
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The Proteus P2584M, is a PXIe based, 2.5GS/s, four channel arbitrary waveform generator offering technologically advanced options and configurations such as, a dual channel 2.7GS/s digitizer with 9GHz bandwidth, to transform the instrument to an arbitrary waveform transceiver. The P2584M offers industry leading performance Including an innovative task oriented programming, real time data streaming, fast feedback loop for environment dependent waveform generation and user customizable FPGA for application specific solutions.
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Product
4-Axis EtherCAT Motion SubDevice
AMAX-3245
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Max. 5 MHz, 4-axis pulse outputEncoder input is 10 MHz for 4xAB mode, 2.5 MHz for CW/CCW modeBoardID is switchableEasily visible LED indicators on board to do diagnosisDirect wire to servo drive to save terminal board space while installationHorizontal installation for for servo or stepping motor driverSuitable for DIN-rail mountingProgrammable interruptMemory buffer (10K points) for trajectory planning which is designed in DSP4-axis position compare triggering up to 100 KHz, and memory buffer is up to 100 K pointsPosition latchSupports gantry mode by semi-closed loop pulse train controlLTC-dedicated input channels & SVON/CMP/RST/ERC-dedicated Output channels are switchable for general input and output purposes
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Product
Elite™ 13.56 MHz RF Plasma Generators
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The elite™ Series of RF plasma generators provides state-of-the art technology in a compact air-cooled package. The elite is designed with high speed closed loop control, a class E RF deck and a switching modulator for superior output performance. The elite design utilizes a single printed circuit board assembly for the full rack product virtually eliminating all internal wires and connectors and thereby providing the highest reliability available.
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Product
Stand Alone Thermometers
UNO
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A range of stand alone thermometers answering the needs of OEM''''s, plant designers and process operators for a rugged, low cost temperature sensor which will integrate directly into a 4 to 20mA measuring, monitoring or control loop.
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Product
PXIe-7856, Kintex-7 160T FPGA, 1 MS/s PXI Multifunction Reconfigurable I/O Module
784145-01
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Kintex-7 160T FPGA, 1 MS/s PXI Multifunction Reconfigurable I/O Module—The PXIe‑7856 features a user-programmable FPGA for high-performance onboard processing and direct control over I/O signals to ensure complete flexibility of system timing and synchronization. You can customize these devices with the LabVIEW FPGA Module to develop applications requiring precise timing and control such as hardware‑in‑the‑loop testing, custom protocol communication, sensor simulation, and high-speed control. The PXIe‑7856 features a dedicated A/D converter (ADC) per channel for independent timing and triggering. This design offers specialized functionality such as multirate sampling and individual channel triggering, which are outside the capabilities of typical data acquisition hardware. The PXIe‑7856 also includes peer‑to‑peer streaming for direct data transfer to other PXI Express modules.
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Product
sbRIO-9265, Non-Enclosed, 4-Channel C Series Current Output Module
780921-01
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Non-Enclosed, 4-Channel C Series Current Output Module - The sbRIO‑9265 is ideal for interfacing and controlling industrial current-driven actuators at high rates. The module has built-in open-loop detection, which generates an interrupt in software when an open loop is detected as well as zeroing outputs to ensure safety and avoid driving actuators at system power on. The sbRIO‑9265 requires an external power supply and includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity. Non-enclosed modules are designed for OEM applications.
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Product
NI-9225, 300 Vrms, 50 kS/s/ch, 24-Bit, Simultaneous Input, 3-Channel C Series Voltage Input Module
780159-01
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300 Vrms, 50 kS/s/ch, 24-Bit, Simultaneous Input, 3-Channel C Series Voltage Input Module - The NI‑9225 performs differential analog input. The wide measurement range is well suited for high-voltage measurement applications such as power metering, power quality monitoring, motor test, battery stack testing, and fuel cell tests. You can perform transient and harmonic analysis with high-speed simultaneous sampling. In addition, you can prevent ground loops and add safety to a system with 600 Vrms channel‑to‑channel isolation between the three NI‑9225 channels.
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Product
Current Loop Adapter
OP-1C
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This adapter supports current loop communications.The kit incorporates a communications circuit with photo-coupler isolation and constant-current power supply of insulated type, thus realizing not only monitoring but also easy communications testing with passive or active current loop devices.
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Product
Distribution Amplifier
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AVLINK TECHNIC TAIWAN CO., LTD.
Is a device that accepts a single input signal and provides this same signal to multiple isolated outputs.These devices are important because they allow a signal to be distributed to multiple destinations without ground loops or signal degradation. They are used for a number of common engineering tasks, including multiple amplification, cable television, splitting monitor and front of house mixes, and "tapping" a signal prior to sending it through effects units to preserve a "dry" signal for later experimentation.
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Product
43.5W to 66W - Single Output
iBF Series
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*DOSA Compatible Footprint*2.4-5.5 Vdc, 4.5-14 Vdc Inputs*0.6-3.63 Vdc, 0.7-5.5 Vdc Outputs*Non-Isolated*Excellent Transient Response*LGA or EPC format*No external loop tuning components needed
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Product
1.25GS/s 16Bit 1GS Mem 4CH 4 Markers AWG
P1284D
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The Proteus P1284D, is a 1.25GS/s, four channel arbitrary waveform generator packaged in a 4U, half 19” dedicated chassis, offering technologically advanced options and configurations that integrate the ability to transmit, receive and perform digital signal processing all in a single instrument. The P1284D offers industry leading performance Including an innovative task oriented programming, real time data streaming, fast feedback loop for environment dependent waveform generation and user customizable FPGA for application specific solutions.
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Product
Signal Generator
SG-1501B
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Features :*Programmable up to 110MHz stereo*100 types of programmable steps*Phase-locked loop digital synthesis generator*Output level -200dBu to 100dBu (in 1dB step)*7digit LED frequency display*With auto test function
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Product
32Ch Isolated Input Card
SET-1310
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This card provides 32 optically isolated digital inputs. SET-1310 combines high-density IO with high isolation voltages and a wide input voltage range. It allows to break ground loops and protect your system from high-voltage spikes, but also to connect high voltage signals to standard logic level acquisition devices. The channel-to-channel isolation allows to connect signals from different DUTs to a single acquisition system without compromises.
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Product
1310nm Direct Modulated Optical Transmitter
ONT-8600AG
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Hangzhou Huatai Optic Tech. Co., Ltd.
Huatai 1310nm direct modulation optical transmitter, adopts high linearity DFB laser of famous brand in the world, and builds-in perfect pre-distortion adjustment circuit and laser APC, ATC closed loop control circuit. All the operating parameters are controlled by microprocessor, and the LCD screen on the front panel can display relative operating status and the fault information. Guangtai ONT-8600AG series direct modulation optical transmitter adds AGC function on the base of ONT-8600AF reliable type. It is a universal AGC optical transmitter.
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Product
Earth Leakage Relay
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Nippen Electrical Instruments Co.
NIPPEN's Earth Resistance Testers are used for measuring earth electrode resistance, soil resistance, earth continuity, neutral and earth loop resistance, resistance of various components etc.They are used in Railways, Defence, Utilities, Power Plants, Geological Surveys and other Industries.Direct reading type models SET/DET/TET provide direct readings of resistance on moving coil type meters, having a linear scale, 70mm long knife edge pointer and an external zero adjustment.
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Product
Frequency Meters
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Passive frequency meters are intended for moderate (±0.05%) accuracy applications in microwave measuring setups. Keysight's meters feature broadband coupling loops that provide flat power transmission off-frequency.
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Product
10 GHz Signal Source
YIG Series
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The SC5503B and SC5502A are designed to meet demanding low phase noise applications. This is accomplished by employing a multiple phase-locked loop architecture as well as a YIG oscillator as the heart of its synthesizer. Frequency accuracy is provided by an onboard 10 MHz temperature compensated crystal oscillator (TCXO) which can be phase locked to an external reference source if required. These modules can be used as standalone CW signal sources or as LO sources for frequency conversion systems such as the SignalCore IQ modulators and demodulators. They are designed to meet the requirements of many modern applications such as wireless device testing, software-defined radio research, point-to-point radio, multi-channel coherent systems, and other academic and military programs.
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Product
Digital Bit Pattern Generator
FAB-3226
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The FAB-3226 Digital Bit Pattern Generator connects digital ports to an user-defined FPGA logic. As the FPGA is user-programmable all kind of operation can be implemented: input, output, and closed loop operation where input and output are processed in real-time. All this can be controlled by an user-defined application program running on a computer system (PC or embedded).
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Product
Multifunction Electrical Installations Meter
MPI-520
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The MPI-520 multifunction meter is dedicated to perform diagnosis of electrical installation according to IEC 61557 standards. Digital meter MPI-520 is designed to measure impedance of a short cicuit loop also without triggering RCD, parameters of RCD, insulation resistance, earthing resistance, continuity and also for phase sequence testing. Furthermore to measure and logging of AC voltage and current, frequency and power.Wide range of standard accessories enable to perform all necessary measurements and safety test. Highly professional portable multifunction meter with memory of measured parameters.
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Product
NI-9229, ±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module
779785-02
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±60 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Module - The NI‑9229 performs differential analog input. The NI‑9229 is an effective general-purpose analog module because of its resolution, sample rate, and input range. With channel‑to‑channel isolation, your entire system, including the device under test, is protected from harmful voltage spikes up to the isolation rating. In addition to safety, isolation eliminates measurement errors caused by ground loops because the front end of the module is floating.
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Product
NI-9239 , ±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module
782402-01
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±10 V, 50 kS/s/ch, 24-Bit, Simultaneous Input, 4-Channel C Series Voltage Input Module - The NI‑9239 performs differential analog input. With channel‑to‑channel isolation, your entire system, including the device under test, is protected from harmful voltage spikes up to the isolation rating. In addition to safety, isolation eliminates measurement errors caused by ground loops because the front end of the module is floating. Designed for both speed and accuracy, the NI‑9239 is an effective general-purpose analog module because of its resolution, sample rate, and input range.
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Product
Four Channel Digital Lock Controller
Ice Bloc LB-4
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The Ice Bloc LB-4 is a digital lock controller designed for stabilisation of laser systems, containing four PID loops with optional demodulation at loop bandwidths up to 3 MHz. The highly-configurable FPGA-based control algorithm provides flexibility for use with a wide array of applications such as quantum experiments, laser linewidth narrowing, frequency stabilisation, and many more.
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Product
Composite 1×6 Video Distribution Amplifier
VDA106
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Video Distribution Amplifiers (sometimes called a video splitter – not to be confused with a video split screen controller such as our PXD510E split screen controller) are typically used for connecting a camera or other video source to several monitors that do not have “looping” inputs. In this situation, each monitor has a permanent 75 ohm termination. With two non-looping monitors connected together, the line would be double loaded and result in a dim picture on each monitor. Using a Video Distribution Amplifier will solve this problem by driving each monitor individually at 100%.
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Product
Shared Memory Network PCI & PCIx Interface
PCI-SMN
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Avionics Interface Technologies
2.125 Gbps Optical loop network - Single-mode and Multi-mode optical interfaces supported - Up to 256 Shared Memory Network nodes supported - Up to 200 MByte/sec sustained data rates - Maximum 500 nS latency between nodes - Network interrupts supported - Compatible with PCI & PCIx Host System Slots - Software Drivers available for Windows, Linux, LabVIEW Real-Time, and VxWorks
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Product
Test Hardware
TTPSimulate XMC/PCIe
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TTPSimulate is a high-performance test system which enables the simulation of a networked TTP system in real-time. It allows full hardware in the loop verification of a TTP unit. There are two form factors available for this product – PCIe and XMC card format. Both cards can act as four independent TTP nodes and have an IRIG-B interface for time-stamping.
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Product
Signal Isolators
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Signal IsolatorsDatexel manufacture a large range of Signal Isolators. The DAT511 is a loop powered isolator with 3000 V galvanic isolation between the input and output. It is a 2 wire device so there is no external wiring. The DAT511H is similar but is Hart compatible. The DAT4035 is a universal input signal (Thermocouples, RTD's, mV, Volts, mA, resistance and potentiometers) conditioner with 2000 V isolation between the input and output and it is PC programmable. It is a 2 wire loop powered device. The DAT4135 is similar but it is a 4 wire device so it has the ability to boost the output or provide a voltage output.
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Product
Toolset for NI TestStand
TS+
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MESULOG TS + includes new configurable TestStand steps that simplify product characterization and validation, while reducing the time and cost of developing test sequences. With TS + , you can easily create advanced loop structures, save and replay datasets, display data dynamically, and include screenshots in your reports.
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Product
Telemetry Simulators & Test Transmitters
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Command Data Telemetry Simulators offer a dynamic way to create or change a PCM data stream on a word by word basis on the fly. This PCM data stream can be used to modulate an FM or SOQPSK RF output at S-Band or L-Band. In addition to simulating a new telemetry stream, the telemetry simulators can play back and loop an archived data file (which can also be changed on the fly) or create pseudo-random patterns.
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Product
Fast Temperature Shift
CherryTemp
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CherryTemp is a temperature controller based on two independent Peltier channels, allowing for very accurate temperature control and ultra-fast shifts from 5°C to 45°C. A thermalization liquid circulates from a reservoir to the heat exchangers (heating/cooling Peltier elements) where it is thermalized to a target temperature. Once thermalized, this liquid can be quickly injected to a microfluidic device (CherryTemp chip) mounted near the sample. Because of the small thermal mass (the distance between the microfluidic chip and the sample), the temperature transfer is very fast (less than 10 seconds) and of unprecedented accuracy due to a feedback loop control of the room temperature and the heat-sink played by immersion objective lenses.
