SL2000 High-Speed Data Acquisition Unit
The SL2000 high-speed data acquisition unit is an isolated oscilloscope/High-speed DAQ for embedded systems.
The same plug-in modules as the DL950 and DL350 can be used.
With just one SL2000 unit, you can simultaneously record isolated analog signals from low voltage to 1000V, digital signals, encoder signals, CAN/CAN FD/LIN/SENT communication signals from in-vehicle networks, and NVH signals such as vibration, strain, and temperature.
- Up to 200 MS/s
- Isolated 1000 V input, up to 7000 V input with differential probe
- Up to 8 G point memory
- Up to 160 CH* (5 units connected and synchronized)
* Up to 640 channels when using the 720221 16 channel module - 10 Gbps PC streaming
- Real-time calculation/power calculation/motor dq analysis
Embedded System Design
The SL2000 is a 4U-high isolated oscilloscope/High-speed DAQ for system integration that allows the DL950 to be mounted in a system rack.
By combining plug-in modules, it is possible to perform long-term multi-channel recording of voltage, current, temperature, acceleration, strain, pulse, digital, and CAN/CAN FD/LIN/SENT communication signals.
Up to 160 channels
(4 CH Module, 5-unit Synchronized Connection /C50 Option)
Capture signals at speeds up to 200 MS/s, and scale to 160 channels by linking as many as five synchronized units.
Real-time math function, Power math function, Motor dq analysis function
(/G03, /G05, /MT1 option)
Real-time waveform calculation, power calculation, and motor dq analysis are supported-including trigger conditions based on computed results.
Plugin Modules for ScopeCorder
A variety of plug-in modules are available to measure signals such as voltage, temperature, acceleration, strain, and CAN bus data.
Control Software Suitable for Long- Term Recording
IS8000 makes it easy to configure instruments and recording settings for standardized and long duration tests-without the need for complex programming.
Two operation modes: oscilloscope and recorder
There are two modes, "Scope Mode" and "Memory Recorder Mode", to suit the environment and purpose.
Scope Mode
- This is an operation mode suitable for measuring high-speed signals and repetitive waveforms.
- Like an oscilloscope, the waveform is recorded each time a trigger occurs according to the set time axis setting (T/Div) and number of sampling points.
- The measurement range is displayed in scale units (V/Div).
Memory Recorder Mode
- This is an operation mode suitable for measuring continuous waveforms over long periods of time.
- Like a data logger or recorder, it performs one-shot measurements with predefined measurement conditions, and records input signals by setting the sampling interval and recording time.
- The measurement range is displayed relative to the full width (upper and lower limits).
Maximum 200 MS/s, isolated 1000 V input. Up to 7000 V possible with differential probe
High-speed sampling of up to 200 MS/s 14 bits is possible, allowing you to accurately capture switching waveforms of high-speed inverters and rapid noise around power supplies.
In addition, when combined with a large-capacity memory of up to 8 G points, you can record continuously for up to 20 seconds even at high-speed sampling of 200 MS/s.
- The 720212 can provide isolated 1000V input when combined with the 700929 (10:1) /702902 (10:1) /701947 (100:1) passive probes.
- The 701255 High-Speed 10MS/s 12-Bit Non-Isolated Module or Isolated Module can be combined with the 701905 Conversion Cable and 701977 High-Voltage Differential Probe to measure high voltages up to 7000V.
Action on trigger and GO/NO-GO judgement
The Action on Trigger function automatically performs predefined tasks-such as saving data files, activating a buzzer, or sending email notifications-when a trigger condition is met. Additionally, it can perform pass/fail (GO/NO-GO) evaluations based on waveform parameters such as shape or amplitude, and execute actions based on the result.
8 G points large memory (/M2 option)
With up to 8 G points of memory and 20 seconds of continuous capturing, even at 200 MS/s, no signal changes are missed.
*Up to 4 G points of memory is allocated per channel.
SSD recording (/ST1 or /ST2 option)
The 512 GB internal SSD can record for long periods of time at up to 2 MS/s. Waveforms from dual capture can also be recorded, which is useful for in-vehicle endurance testing and capturing rare spontaneous events.
Flash acquisition (/ST2 option)
Long time recording at up to 20 MS/s, which is 100 times faster than the previous model, is available. You can capture data anywhere you cannot bring a PC such as on-vehicle or field testing. The flash memory is non-volatile, so the captured data stays in the instrument even after turning off the power. Data can later be transfered to a PC.
Multi-sample rates
Sample rates can be set by channel. Reducing the sample rate reduces the amount of data even when modules with high and low sample rates are mixed together. This allows for less memory space to be used and improves the transfer speed.
Available Data Storage
• Built-in SSD 512 GB
• SD Memory Card (SD/SDHC/SDXC)
• USB Storage up to 8 TB
• Network Drive
2-motor/4-motor system test for EV
In Hybrid Electric Vehicle (HEV) development, two or four motor systems, with each motor connected to a driving wheel, are commonly used. This design eliminates traditional powertrains, simplifying the overall system and alleviating concerns when driving a 4WD on snowy roads. The multi-channel, high-speed, isolated DL950 can simultaneously capture and analyze signals from these multi-motor setups.
Distributed energy resource test (renewable energy)
Renewable energy sources like hydro, solar, and wind power are integrated into the power grid, driving the transition to a sustainable society. The DL950/SL2000 supports this transition with its long-term power recording and analysis capabilities. For example, wind turbines require synchronized monitoring of power generation efficiency at multiple locations, which can be achieved with high precision using GPS or IRIG signals.
Additionally, the DC/AC conversion efficiency of solar panel-generated DC power can be accurately measured using the WT5000 precision power analyzer, while the waveform data from the DL950/SL2000 can be seamlessly integrated with the WT5000’s measurement data to provide a comprehensive analysis of inverter performance.
Vibration and Acoustic Analysis
Vibration is inherent to "moving objects" such as motors and engines. Analyzing the frequency of vibrations to identify abnormal areas is an essential test in the development of "moving objects." By using multiple acceleration modules, Vibrations at multiple points can be simultaneously captured and up to eight vibration frequencies can be analyzed using FFT functionality to identify faulty components.
Railway Vehicle Running Test
By using the DL950 and SL2000, we can simultaneously record the voltage, current, and rotational speed of the battery, inverter, and drive motor, as well as the vibration and interior temperature of railway vehicles.
- Simultaneous measurement of remote devices with a synchronization accuracy of ±150 ns (typ) when using the /C40 option.
- Distributed synchronous measurement with up to 160 channels
- Simultaneous recording of strain and sound (using voltage output microphones or sound level meters) is also possible
- Using power calculations and motor dq analysis, power efficiency and motor performance can be evaluated.
Vehicle Serial Bus Data Recording and Driving Trajectory Display
You can simultaneously view the trends of physical values from CAN/CAN FD bus data alongside the corresponding measured waveforms on the same screen. For example, you can verify the correlation between the ON/OFF signal of the ignition switch, the corresponding CAN/CAN FD signal, and the actual signals from related pressure sensors, all on the same screen. By connecting a GPS unit, Latitude, longitude, altitude, speed, direction, and time information can be added to the measurement data. Using DIAdem, you can simultaneously display the measurement data and driving position. With IoT gateways or M2M routers, remote control and data monitoring can be performed wirelessly.
ScopeCorder SDK (Software Development Kit)
This software offers an API (Application Programming Interface) for waveform data acquisition with DL950/SL2000, the API is provided as a Dynamic Link Library (DLL). By integrating this DLL into your custom application, you can easily leverage the API for automated measurements via PC control. It supports four key operations:
Free Run Mode:
Continuously acquires data from the start to the stop of the waveform capture.
Trigger Mode:
Captures waveforms based on a specified trigger event.
Flash Acquisition Data Access Library Functionality: Transfers recorded flash acquisition waveforms from the DL950/SL2000 to a PC.
File Operation and Transfer Functionality:
Transfers recorded waveforms from the DL950/SL2000 to a PC.
Integrated measurement software platform IS8000
The IS8000 enables synchronized measurements with DL950s, Yokogawa power meters, other manufacturers’ high-speed cameras, and other equipment. It supports measurement setting, remote monitoring, comparative analysis, and MDF file saving to reduce test system development time.
IS8002CDV Classic Data Viewer
IS8002CDV is the successor to the data viewer software Xviewer, and enables remote operation of measuring instruments, data file transfer, waveform display, zooming, automatic measurement of waveform parameters, waveform calculation (optional), data format conversion, and more.
System development tools
- Waveform data (WDF) file access library
- MATLAB WDF Access Toolbox
- Binary data file format conversion tool
- Communication command line tool DL-Term
- Communication library "TMCTL"
- USB driver
- LabVIEW driver
- Sample program (sample programs for various programming languages such as C and Python are available)
720212 High-speed 200 MS/s 14-Bit Isolation Module
- 720212 High-speed 200 MS/s 14-Bit Isolation Module
- Max. sampling rate: 200 MS/s
- A/D conversion resolution: 14-Bit
- Max. input voltage (DC + ACpeak): 1000V / 200V
隔离模块 高速 100 M/s 12-Bit 720211
高速100ms /s 12位隔离模块(2通道)。采用IsoPRO技术，与探头700929或701947联合使用，可达到1千伏的隔离能力，专为逆变器/IGBT相关应用而设计。该模块采用高速光纤传输，实现了高速ADC时钟和数据隔离，并提供了开发高效逆变器所需的性能，除了具有12bit分辨率，这款2通道模块具有100MS/s的采样率，使其成为市场上最快的数据记录器之一。适用于DL350、DL850系列、DL950、SL1000。
720250 Voltage Module 10MS/s
- 720250 Voltage Module
- 10 MS/s sample rate
- 12-bit resolution
- 3 MHz bandwidth
- 2 isolated channels
- DL350, DL850, DL950, SL1000
701251 Analog Voltage Input Module
- 701251 Analog Input Module
- High-Speed 1 Ms/s 16-Bit Isolation Module (2 ch)
- High sensitivity range (10 mV), low noise (±100 µVtyp), high noise immunity
- DL850, DL750, SL1000
720256 4-CH 10 MS/s 16-Bit Isolation Module
High-speed 10 MS/s 16-Bit isolation module (4 channels) – High noise immunity. Suitable for testing and longterm monitoring for power generators and multi-output power supplies. Provides dynamic analysis of multi-channel data recording applications. For use with the DL950 ScopeCorder.
Max. sampling rate: 10 MS/s
A/D conversion resolution: 16 bit
Number of channels: 4
Max. input voltage (DC + ACpeak): 600V / 200V
隔离模块 4通道 1M/s 16Bit 720254
高抗干扰性
适用于DL850, DL850V, DL850E, DL850EV
在单台 DL850E 或 DL850EV示波记录仪上，最多可安装8个这样的模块，使其隔离记录数据的能力最高可达32个高速高分辨率通道。此外，该模块可测量高达600V的电压，在长期监测和分析大型发电机组及多输出电源的供电信号、以及通过对车辆ECU和动力传输系统的多点测量进行动态行为分析等方面的应用是理想选择。该模块多点同时记录的优异性能也可以高效排查故障。
701255 Analog Voltage Input Module
High-Speed 10 MS/s 12-Bit non-isolation Module (2 ch)
Non-Isolation version of model 720250
Applicable to DL350, DL850 series, DL950 and SL1000.
720268 High Voltage Module 1MS/s
- 720268 High Voltage Power Supply Module
- 300 kHz bandwidth
- 2 isolated channels
- Max input (DC+ACpeak) 1000V
- DC accuracy ±0.25%,
- DL350, DL850, DL950, SL1000
16通道电压输入模块 720220
这是一个16通道电压输入模块，能够测量16通道直流电压。
- 隔离(接地端子)
- Non-Isolated (CH-CH)
- 子通道高输入间最大允许电压42V(直流+交流峰值)
- 适用于DL350和DL850系列
701261 Universal Voltage & Temperature Input Module
- 701261 Universal Module (2 ch)
- Thermocouple (K, E, J, T, L, U, N, R, S, B, W, iron-doped gold/chromel)
- Applicable to DL350, DL850 series, DL950 and SL1000.
701262 Universal Voltage & Temperature Input Module (w/AAF)
- Universal Module (with Anti-Aliasing Filter, 2 ch)
- Thermocouple (K, E, J, T, L, U, N, R, S, B, W, iron-doped gold/chromel), with AAF
- DL350, DL850 series, DL950 and SL1000
701265 High-Precision Temperature Input Module
Temperature/high-precision voltage Module (2 ch)
Thermocouple (K, E, J, T, L, U, N, R, S, B, W, iron-doped gold/chromel), high sensitivity range (1 mV), and low noise (±4 µVtyp)
Applicable to DL350, DL850 series, DL950 and SL1000.
720266 High-Sensitivity, Low-Noise, Voltage, Temperature Module
- The 720266 Temperature Module/Voltage Module
- 16-Bit, 125 S/s (Voltage) and 125 S/s (Temperature) sample rate
- DL350, DL850 series, DL950, SL1000
720221 16通道温度/电压输入模块
16通道电压或温度输入模块
701953 16-CH Scanner Box
External scanner box for 720221 module
701270 Strain Input Module (NDIS)
- Strain Module, NDIS (2 channels)
- 701955 or 701956 NDIS bridge head
- Detect/display mechanical stress with ScopeCorder
- DL350, DL850 series, DL950, SL1000
701271 Strain Input Module (DSUB)
Strain Module with Shunt Calibration, type DSUB (2 channels) to be used in combination with 701957 or 701958 DSUB bridge head.
Using the strain module and strain gauge the ScopeCorder can detect and display mechanical stress (strain). It works on the principle that the resistance value of a metal foil changes as it expands and contracts.
Applicable to DL350, DL850 series, DL950 and SL1000.
701275 Acceleration & Voltage Input Module (w/AAF)
- 2 channel Voltage Module/Acceleration Module
- Anti-Aliasing Filter
- Direct input from built-in amp type acceleration sensor to measure acceleration
- DL350, DL850 series, DL950 and SL1000.
720281频率模块
720281频率模块具有1MS/s采样率、16位分辨率、625ps带宽分辨率、2个隔离通道、420V*2、42V*3的最大输入电压(DC+AC.)、±0.1% (频率)直流精度、频率测量范围0.01Hz～500kHz。可测量的参数：频率、rpm、周期、占空比、电源频率、距离和速度。
720245 CAN FD/LIN监视器模块
- CAN FD/LIN监控模块
- 解码 CAN FD/LIN 总线信号，将物理数据信息显示为模拟波形，并与传感器数据进行比较。
- DL950（/VCE选件）、DL350（/VE选件）示波记录仪车辆版
SENT监测模块 720243
业界首款SENT模块，通过测量仪器安装该模块后可使用SENT协议对数据进行监测，可用于研发和生产使用SENT输出传感器的汽车，并且也支持通过SENT输出值反复确认物理量变化以确定其一致性的应用。仅用于示波记录仪 DL850V 和 DL850EV（汽车版）。
720242 CAN／CAN FD监视模块
使用CAN/CAN FD监视器模块对CAN/CAN FD-Bus信号进行解析，并将总线上传输的发动机温度、车速和制动踏板位置等物理数据信息以模拟波形显示，并与来自真实传感器的数据进行比较。适用于DL850V和DL850EV，DL350（/EV选项）示波记录仪车辆版本。
720241 CAN/LIN总线监控模块
使用CAN / LIN总线监控模块解码CAN或LIN-Bus信号，将类似于发动机温度、车速和制动踏板位置等物理数据的信息显示为模拟波形，并将其与来自真实传感器的数据进行比较。
仅适用于DL850V和DL850EV，DL350（/ EV选件），DL950 (/VCE 选件)示波记录仪车辆版机型。
10:1无源探头(独立BNC宽工作温度范围) 10:1 702902
无源探头, 1000V(DC+ACpeak) CAT II, 60MHz, 10:1, 10MΩ, 2.5m
宽工作温度范围(-40 to 85°C)
用于ScopeCoder系列的绝缘BNC输入模块
无源探头 10:1 700929
无源探头、1000Vp CATⅡ、100MHz、10:1、10MΩ、线长1.5米，安全的绝缘探头。只可与701250、701251、701260、701280、720210等绝缘输入模块一起使用。 适用机型包括DL850/DL850V、DL750/DL750P、SL1400和SL1000。(这是最新款700929绝缘探头，用于示波记录仪。)
无源探头10MHz 701940
无源探头
高压差分探头 701977 （7000 V / 50 MHz）
- 最大输入电压： 5000 Vrms 7000 Vpeak
- 频率带宽 (－3dB)：DC~50MHz
- CMRR（典型）：－80dB (60Hz)，－50dB (1MHz)
高压差分探头 701978 (1500 V / 150 MHz)
- 最大输入电压： ±1500V(DC + ACpeak)
- 频率带宽 (－3dB)：DC~150MHz
- CMRR（典型）：－80dB (60Hz)，－50dB (1MHz)
702915 Current Probe 50 MHz/ 0.5 ARMS, 5 ARMS, 30 ARMS
- 702915 Current Probe
- Freq bandwidth: DC to 50 MHz
- Maxi continuous input range: 0.5 Arms/ 5 Arms/ 30 Arms
- Digital Oscilloscopes, ScopeCorders, other waveform measuring instruments
702916 Current Probe 120 MHz/ 0.5 ARMS, 5 ARMS, 30 ARMS
Frequency bandwidth: DC to 120 MHz
Maximum continuous input range: 0.5 Arms/5 Arms/30 Arms
Functions with Digital Oscilloscopes, ScopeCorders and other waveform measuring instruments
720930 Clamp on Probe
The 720930 and 720931 passive clamp-on current probes allow current waveform readings directly via analog input modules on ScopeCorders including the DL350 and DL850 using isolated BNC connections.
- AC 50 A
- 40 Hz to 3.5 kHz Bandwidth
720931 Clamp on Probe
The 720931 passive clamp-on current probe anables current waveform readings directly via analog input modules on ScopeCorders including the DL350 and DL850 using isolated BNC connections.
- AC 200 A
- 40 Hz to 3.5 kHz Bandwidth
BNC安全转接线 1:1 701901
1000Vrms-CAT II、1.8m长
安全BNC(公接头)到安全香蕉(母接头)与701959、701954、758921、758922或758929组合使用。
758928 Pinchers tip (Hook type)
1000 Vrms CAT III, 1 set each of red and black
Equivalent to B9852MM (Color Black)
Equivalent to B9852NM (Color Red)
小号鳄鱼夹转接头 758922
额定电压300V。连接到758917表笔。成对出售。
逻辑探头 702911&702912
逻辑探头
BNC安全电缆 701902/701903
701902: 1000Vtms-CAT II(BNC-BNC)，1m
701903：1000Vtms-CAT II(BNC-BNC)，2m
B8099NM 4mm conversion adapter
For 702902, 702906
连接线 705926
适用于DL850和WT300 系列。
BNC电缆 366925
BNC电缆
BNC-BNC 2m。用于2个单元的同步测量的连接，或用于输入外部触发信号。
720941 Optical Transceiver Module 1000BASE-SX SFP module 850 nm
For DL950,SL2000 multi-unit connection
720942 Optical Fiber Cord Multi mode optical fiber (LC-LC/3 m)
For DL950,SL2000 multi-unit connection, 3 m
Maximum power point tracking (MPPT) charge controllers play a crucial role in the optimization of renewable energy system efficiency and performance. Through dynamic tracking of a renewable energy source’s maximum power point, an MPPT controller enables more efficient energy harvesting, faster charging, and adaptability to changing environmental conditions.
ANIS8000APP02-01EN
- DL950
- Evaluating and designing the Electric Power Steering (EPS)
- Multi-channel simultaneous measurement
- Real-time calculation
ANIS8000APP04-01EN
DL950_Comprehensive_evaluation_of_vehicle_systems_using_real_signal
DL950_Evaluation_of_ECU_and_InverterMotor
- IS8000 Integrated Software Platform
- Measure current waveform using oscilloscope
【search key】DL9 ,DL95 ,DL
宣传手册
产品展示
IS8000软件平台是一个加速工作流程的集成解决方案。它是一款革命性的软件，紧密集成了多个仪器的计时、控制和数据收集，创建了一个全面的测量套件，使测试工作更高效率、可靠和统一。
Test and measurement engineering work groups can have differing priorities and requirements, which often results in multiple instrumentation systems and data file formats, as well as incompatible reporting. This lack of effective communication between groups and instruments causes decreased efficiency and quality and increased spending and time to market. Unify test and measurement instrumentation, software, and data across engineering teams with a suite of solutions that caters to the different needs of engineering work groups, including accurate power data, fast sampling rates, long recordings of multiple different input types, and insights into waveform data.
入门指南
Looking for a turnkey high-speed data transfer solution with better bandwidth and minimal manual overhead?
The 10Gb Ethernet option on the Yokogawa Test&Measurement DL950 ScopeCorder fits that very role and makes capturing and recording high-speed data seamless and convenient.
Record data at 50 times the speeds of traditional Ethernet and USB connections and automatically transfer data to your PC in a single step using the IS8000 Integrated Software Platform.
CAN Bus communication is widely used in the transportation industry where reliable transmission of data is paramount. Monitoring and recording these communications can be easier when using the proper instruments. In this video, a Yokogawa Test&Measurement Applications Engineer demonstrates how to setup the DL950 ScopeCorder to read the temperature of a motor drive alongside its voltage and current output.
The multi-unit synchronization option for the Yokogawa Test&Measurement DL950 ScopeCorder lets you time synchronize up to five DL950 ScopeCorders, for up to 160 channels of voltage, current, temperature, strain measurements, and more. This video walks you through how to set up and connect the multiple DL950 ScopeCorders, take measurements, and pull the data from all of the instruments for analysis with the IS8000 Integrated Test and Measurement Software Platform.
Having multiple memory options allows engineering groups to optimize how data is stored, no matter if you need to record for a long time at slower sampling rates, do a fast capture at high sampling rates, or anything in between.
The Yokogawa Test&Measurement DL950 ScopeCorder operates as an oscilloscope and incorporates the ability to record data for long periods of time like a data acquisition recorder. There are four memory types on the DL950 ScopeCorder: internal memory, solid state drive, flash memory, and PC storage through the IS8000 Integrated Test and Measurement Software Platform. This videos talks about the advantages of each of these and how to pick the best data recording method for you.
网络研讨会
- Establishing baselines for system efficiency
- Conducting inverter control signal analysis at the systems level
- Identifying critical measurements for benchmarking inverter input, inverter output, and motor output
- Analyzing motor control signals, including torque control variables, positional sensors, and pulse-width modulation (PWM), as well as torque measurements
With ongoing innovations in motor and inverter technologies seeking to advance global decarbonization objectives in the automotive industry, it’s crucial that engineers have a thorough understanding of how to properly analyze these systems.
This complimentary webinar provides engineering professionals involved in motor and control system development with insights that enable data benchmarking and troubleshooting issues related to energy efficiency in electric vehicle (EV) powertrains.
Key webinar topics include:
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