LXI digitizer adds I / O line for mixed mode test

The enhanced digitizer obtains 8 analog signals and 11 digital signals through signal synchronization, and easily accesses these 19 channels through the BNC connector on the front panel. The analog and digital signals of 19 synchronous channels are obtained from hansdorf, Germany, April 22, 2020 - German spectrum instrument adds a powerful mixed mode test option, Further expand the functions of its LXI / Ethernet digitizer. The new option can be used in four different modes, consisting of eight analog input channels with a resolution of up to 16 bits and a synchronous signal sampling rate of 5ms / s, 20ms / s, 40ms / s or 125ms / s. The new option adds 8 digital lines to the original 3 multi-function I / O lines as the standard configuration of all products, and increases the number of digital input channels to 11. This series of products are equipped with professional software and tools for integration into any test system, including mechatronics, robotics, vibration research, control system, data bus analysis, automation and motion control. The BNC connector on the front panel can access 8 analog inputs and 11 digital inputs (19 synchronization channels in total) for remote control and access to the data collected by digitizernetbox. It needs to be connected to Gbit Ethernet through host (laptop or workstation) or company network. Because the product can be programmed freely, it is very conducive to remote control. At the same time, it also perfectly meets the needs of most automatic test applications. Digitizernetbox is fully compatible with LXI (following core 2011 specifications) and provides IVI compatible interfaces for IVI scope and IVI digitizer classes. Spectrum is equipped with sbench 6 professional software for its products. The software enables users to control and set all modes of hardware through a simple and easy-to-use interface. The software also provides built-in functions for data analysis and archiving. These functions include FFT analysis, analog and digital waveform display modes, XY display, a function interpreter, parameter measurement, export to ASCII, waveform, MATLAB, comment function (for annotation signal or display) and even report generation and printing. Flexible signal conditioning and triggering the analog input channel of digitizernetbox products provides optional software, single ended and differential input modes. Each channel is equipped with an ADC and an independent amplifier. The optional input impedance of the amplifier is 50 ohms and 1 MOhms, and the calibration gain range is ± 200 mV to ± 10V. Variable gain can expand the input signal to cover the full dynamic range of ADC, so as to ensure the best measurement accuracy. All channels rely on clock synchronization, so the phase error is the smallest, and the measurement in the channel can achieve absolute accuracy. Large on-board memory is also beneficial to the acquisition and storage of the longest and most complex waveforms. This series of products includes a series of intelligent trigger and acquisition modes. Trigger problem signals (such as faults, peaks, bursts, even when a specific logic mode occurs) and store the recorded waveform in the most effective way. Support transient signal capture, multiple (burst) recording, gate sampling, ABA sampling and data flow (FIFO) mode. The digital and analog waveform dn2.59x-08-dig option displayed by sbench 6 software of mixed mode test and programming spectrum stores 16 bit analog sampling data by reducing the resolution of the channel. Since the 1-bit digital signal is placed in the high position of the analog waveform, the analog signal and the digital signal can be phase synchronized. For example, if an 8-bit digital channel is used, the resolution of the analog channel is reduced from 16 bits to 14 bits, and two digital signals will be attached to each analog channel of the digitizer. The software driver can be customized and can generate a solution that perfectly matches the mixed mode. The SDK of this option supports C + +, c#, vb.net, python, Java, LabVIEW or MATLAB. Each product is equipped with SDK. Sbench6 provided by spectrum also supports the main functions of this option. Dn2.59x-08-dig option can be used for four different digital model 8-channel digitizernetbox products, including dn2.591-08 (5 ms / s), dn2.592-08 (20 ms / s), dn2.593-08 (40 ms / s) and dn2.596-08 (80 / 125 ms / s). This series of products can be delivered immediately and enjoy a five-year warranty.