The SL2000 is a high-speed, modular data acquisition system that combines the functionality of an isolated oscilloscope with the flexibility of a high-speed DAQ, ideal for design validation, ATE systems and operational testing.
Compatible with the same plug-in modules as the DL950 ScopeCorder, the SL2000 offers exceptional versatility for mixed-signal measurement. A single unit can simultaneously capture a wide variety of signals, including high voltages, vehicle communication busses, and NVH inputs such as vibration, strain, and temperature.
Key specifications:
The SL2000 is a 4U-high, high-speed data acquisition system and modular isolated oscilloscope designed for high-channel-count automated testing and validation.
By integrating a wide range of plug-in modules, the SL2000 enables both transient capture and long-duration, multi-channel recording of diverse signal types including voltage, current, temperature, acceleration, strain, frequency, digital I/O, and automotive communication protocols such as CAN, CAN FD, LIN, and SENT.
Scope Mode: For high speed, repetitive signals. Works like an oscilloscope:
DAQ Mode: For long-duration, continuous recording. Functions like a data logger:
Capture signals at speeds up to 200 MS/s, and scale to 160 synchronized channels (/C50) by linking as many as five chassis as a single triggered unit.
Even higher channel counts are possible through custom integration.
Choose the approach that fits your workflow. IS8000 software offers a no-code, configurable solution for rapid instrument setup, data capture, and visualization, ideal for standardized test environments and where ease of use and long-term supportability are key.
For fully customized systems, Yokogawa's open API and sample code enable seamless integration into your bespoke ATE software for precise control and data streaming.
With optional functions such as real-time math (/G03), power calculations (/G05), and motor dq analysis (/MT1), the SL2000 can perform on-the-fly waveform computation, power analysis, and motor control vector analysis. Trigger conditions can also be set based on computed math results.
The SL2000’s capabilities are organized into five key groups to support high-throughput, automated test applications. Designed for flexibility, speed, and precision, each function accelerates workflows in demanding validation and production environments.
The SL2000 delivers continuous, high-speed data transfer for real-time integration with automation software and test orchestration platforms.
For high channel count systems or multi-instrument testbeds, the SL2000 offers precise synchronization and seamless scaling.
Supporting a wide array of sensor types and signals, the SL2000 is highly adaptable to various test configurations.
Sophisticated triggering and automated test decisions help streamline pass/fail evaluation and event-driven acquisition.
Built-in computation capabilities allow real-time analytics without external post-processing or slowing down acquisition.
The SL2000 is designed to fit seamlessly into your test environment. Whether you want to get started right away with intuitive software or build a fully customized system, you can choose the path that best fits your workflow.
Get up and running quickly with Yokogawa’s powerful software platforms designed for the SL2000. No programming required—just connect, configure, and measure.
IS8000 Integrated Measurement Platform
IS8000 offers synchronized control and visualization of the SL2000 alongside other Yokogawa instruments, such as power analyzers and high-speed cameras. It’s a unified platform for electrical, mechanical, and protocol data.
IS8002CDV Classic Data Viewer
For engineers who need straightforward viewing and remote access, IS8002CDV is a feature-rich viewer for SL2000 data files and instrument control.
Together, IS8000 and IS8002CDV provide an efficient and reliable way to make precision measurements, perform quick analysis, and manage data. All of this is available without the need to develop custom software.
For test engineers and developers building automated systems or specialized workflows, Yokogawa provides a robust set of development tools and libraries to tailor the SL2000 to your exact needs.
ScopeCorder SDK (Software Development Kit)
The SDK includes a DLL-based API that allows you to fully control the SL2000 from your own software environment. Easily automate acquisition, trigger events, and data transfers from a PC.
Key supported operations:
Development Tools and Drivers
Whether you're building a test automation system, developing custom visualization tools, or integrating the SL2000 into a larger bench setup, these resources help you get the most out of your measurement hardware.
Modern electric and hybrid vehicles often use two or four motor configurations, where each motor directly drives an individual wheel. By powering each wheel independently, these systems eliminate components like transmissions and differentials found in traditional powertrains. This results in greater efficiency, improved traction control, and better performance in conditions such as snow or off-road terrain.
The SL2000 offers high speed, isolated, multi-channel measurement. It is ideal for capturing voltage, current, torque, and speed across multiple motors simultaneously. This enables detailed analysis of motor control strategies and real-world system behavior.
The SL2000 supports long duration waveform and power analysis, making it ideal for evaluating distributed energy sources such as solar, wind, and hydro.
In wind turbine applications, synchronized measurements across multiple locations are essential. With GPS or IRIG-B support, the SL2000 ensures precise time alignment. For solar systems, the SL2000 can be paired with the WT5000 precision power analyzer to measure inverter performance and DC to AC conversion efficiency. Combined data provides a comprehensive view of system behavior and energy output.
Mechanical systems like motors and engines naturally produce vibration, but excessive or irregular patterns often indicate developing faults. The SL2000 can record data from multiple accelerometers simultaneously. With up to eight FFTs available during post-processing, engineers can analyze vibration frequencies at different points to identify issues such as imbalance, misalignment, or bearing wear before they lead to failure.
During real world testing of railway vehicles, the SL2000 can record a mix of electrical and physical signals including voltage, current, motor speed, vibration, and cabin temperature. Using the /C40 option, multiple units can be distributed and synchronized with ±150 ns accuracy. This enables high channel count acquisition across the vehicle. The system also supports dq axis motor analysis and power calculations, helping engineers evaluate drive efficiency and energy usage under actual running conditions.
The SL2000 enables simultaneous capture of vehicle bus data (CAN or CAN FD) and physical signals, so you can directly correlate control messages with sensor responses. For example, ignition commands and pressure readings can be aligned and displayed together on the same screen. With GPS integration, you can log location, speed, direction, and time data alongside your measurements. Tools such as DIAdem allow you to visualize this data in sync with the vehicle's path. For remote monitoring, the SL2000 supports wireless communication through IoT gateways or M2M routers.
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.
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.
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.
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.
• Built-in SSD 512 GB
• SD Memory Card (SD/SDHC/SDXC)
• USB Storage up to 8 TB
• Network Drive
High-Speed 100 MS/s 12-Bit Isolation Module (2 channels)
IsoPRO technology enables 1kV isolated measurements in combination with 700929 or 701947 probe and is designed for inverter / IGBT related applications in mind. Using high speed optical fiber-based transmission, the module achieves high speed ADC clock and data isolation and provides the performance needed to develop high efficiency inverters, which employ high voltages, large currents, and ever increasing switching speeds.
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.
Max. sampling rate: 10 MS/s
A/D conversion resolution: 16 bit
Number of channels: 4
Max. input voltage (DC + ACpeak): 600V / 200V
High-Speed 10 MS/s 12-Bit non-isolation Module (2 ch)
Non-Isolation version of model 720250
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)
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.
Use the SENT monitoring module to decode the SENT protocol signal and display information on physical quantities from SENT output sensors.
Applicable to ScopeCorder Vehicle Edition only.
Passive Probe, 1000V(DC+ACpeak) CAT II, 60MHz, 10:1, 10MΩ, 2.5m
Wide operating temperature range(-40 to 85°C)
For isolated BNC input modules for ScopeCoder series
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
The 720930 and 720931 passive clamp-on current probes allow current waveform readings directly via analog input modules on ScopeCorders using isolated BNC connections.
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.
Industry leading high precision, high current AC/DC split core measurement. Compatible with power analyzers and waveform measurement instruments.
1000 Vrms CAT III, 1 set each of red and black
Equivalent to B9852MM (Color Black)
Equivalent to B9852NM (Color Red)
Set contains one black and one red clip.
1000 Vrms-CAT II.
Rated at 300 V. Attaches to the 758917 test leads. Sold in pairs.
A subassembly of 1.2 m long test leads with alligator-clip adapters.
Use only for circuits having voltage levels no greater than 42 V.
Applicable for ScopeCorders.
For conversion between BNC and female banana plug
Applicable for ScopeCorder modules with BNC inputs.
8-bit, non-isolated, response speed: 3µs or less, treshold level approx 1.4V
702911: 1 meter cable, 702912: 3 meter cable
8-bit, non-isolated, response speed: 1µs, threshold level approx 1.4V
Two measurement leads (B9879PX and B9879KX) included.
2 pieces (red and black) in 1 set
length: 1.00 m
Used in combination with the 701959, 758921, 758922, or 758929
Rating: 1000 V CAT III/19 A
Connected to the 700929, 701947
Maximum input voltage: 1,000V (DC + ACpeak)
Length: 0.26m/0.3m/0.4m
Set contains one black and one red clip
1000 Vrms-CAT II
2 pieces (red and black) in 1 set
Connected to the 758933, 758917, or 701901
Length: 0.3m
Applicable for DL750/DL750P, SL1000, SL1400
Applicable for ScopeCorder and WT300 series.
BNC-BNC 2m. For connection to simultaneously measurement with 2 units, or for input external trigger signal.
For DL950,SL2000 multi-unit connection
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.
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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: