Yokogawa DLM4000 8 Channel MSO Series 350MHz-500MHz Oscilloscopes

Yokogawa DLM4000 8 Channel MSO Series 350MHz-500MHz Oscilloscopes

Product Overview:

  • The DLM4000 is a unique to the industry eight-channel mixed-signal oscilloscope suitable to test and debugging applications in the embedded systems, power electronics, mechatronics, and automotive sectors.
  • Available in both 350 MHz and 500 MHz models, the 2.5 GSa/sec DLM4000 features eight analog input channels.
  • The eighth input channel features Flex MSO which converts to a 8-bit logic analyzer at the push of a button; add sixteen additional logic analyzer inputs as an option, for 24-bit logic analysis.
  • Advanced measurement and analysis features such as power analysis and serial-bus analysis, digital filtering, user-defined math, and super-long record lengths (up to 250 Mega Points) make the DLM4000 a super powerful engineering tool.
  • High-resolution 12.1-inch LCD display, compact landscape format, ergonomic and friendly user-interface make it easy to use.

 

 

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The portable eight-channel DLM4000 is the daily instrument of choice

Superior Functionality

Motor control & inverter circuit development

YokogawaKey to efficient and reliable high-performance electric motors is the modern inverter design, or ‘Intelligent Power Module’. Multi-channel, high-speed waveform measurement is an absolute necessity. Four channels are simply not enough. Boasting eight true analog inputs, the DLM4000 empowers today’s engineer with a convenient and comprehensive measurement system. 

 

Limitation of 4 ch scope: Whole-system measurement is impossible with a four-channel scope; the real difficulty is measuring the timing between IGBT gate signals within the inverter. Voltage and current measurements between 3 phases and the IO of the motor driver IC is a very challenging test with a four-channel scope. The truly practical solution is an eight-channel MSO.

Electronic control unit & mechatronic test

Electronic control unit & mechatronic testNumerous I/O analog, digital, and serial-bus waveforms surrounding the Electronic Control Unit (ECU) must be measured. The DLM4000 offers ample channel-count and architecture to monitor eight analog channels and up to 24-bits of logic input while simultaneously performing protocol analysis such as UART, I²C, SPI, CAN, CAN FD, LIN and FlexRay. The DLM4000 can speed up the R&D process when four channels are not enough.

Limitation of 4 ch MSO: The additional logic inputs of a four-channel MSO mixed-signal oscilloscope provides enough channels, but this method has a blind-spot. Digital waveform analysis using logic inputs alone cannot reveal anomalies such as voltage drift, noise, distortion or ringing, and measure risefall times. ECU testing requires stringent examination of all digital waveforms- and analog input channels are the best tool for the job.

Reliable triggering

Reliable triggeringWhen just a specific event or abnormal waveform needs to be captured, the flexible and reliable triggering of the DLM4000 is the solution. In addition to basic trigger functions such as Edge, State, and Pulse Width- Advanced trigger types are provided, including Edge OR between multiple channels, Serial Bus trigger in which A combination of two bus signals is possible, or an A and B combination of different trigger types.

 

Best in Class Deep Memory & Architecture

Long waveform memory Up to 250 MPoints

The two advantages of a long waveform memory are the abilities to capture for long periods of time and to maintain high sample rates. Thus achieving higher effective measuring bandwidths for all time base settings.

Measuring time = Memory length / Sample rate

With the maximum memory installed (/M3 option), in single shot mode, a 10 kHz signal lasting for more than one hour can be captured. The same memory can capture a 200 millisecond signal at a sampling rate of 1.25 GS/s.

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Two fully independent zoom windows

Enabling two fully independent zoom windows allows users to analyze the cause and effect of abnormal behaviors over all input channels. Users can also view and compare the details and timing of different serial buses operating at different speeds.

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History Function

The DLM4000 can capture and replay up to 50,000 individual acquisitions (/M3 option). These can be displayed one at a time or as an accumulation. Using the search and measurement functions, abnormal signals can therefore be quickly isolated, analyzed and precisely categorized without needing to carefully configure triggers to capture rare events.

History Search Function

Search up to 50,000 waveform history records based on detailed search parameters using the history search function.

 

History Search Function

Replay Function

Automatically play back, pause, fast forward, and rewind waveform history records.

Replay Function

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Additional Option License for DLM4000

This is a license product for adding applicable optional features on to DLM4000 series on your own.

It is necessary to update main unit firmware in advance to V3.03 and above* in order to apply this license.



* Firmware version 3.70 or higher is required to apply -F7, -F8, -F9, -X1 licenses.


 

Model Suffix code Description
709820 -G2 User defined math
-G3 Power supply analysis function
-G4 Power supply analysis function (includes G2)
-F1 UART trigger and analysis
-F2 I²C + SPI trigger and analysis
-F3 UART + I²C + SPI trigger and analysis
-F4 CAN + LIN trigger and analysis
-F5 FlexRay trigger and analysis
-F6 FlexRay + CAN + LIN trigger and analysis
-F7 CAN + CAN FD + LIN trigger and analysis
-F8 FlexRay + CAN + CAN FD + LIN trigger and analysis
-F9 SENT trigger and analysis
-X1 F4 -> F7 or F6 -> F8 (adds CAN FD)

 

Power Supply Analysis Function (/G3,/G4 option)

The /G3 and /G4 options enable switching loss, joule integral (I2t), SOA (safe operating area), harmonics based on EN61000-3-2, and other power parameters to be measured and analyzed.

Switching loss analysis:

The switching loss of the voltage and current input waveforms can be computed (U(t) x (I(t)) over long time periods. The turn-on/off loss, the loss including the continuity loss, and the loss over many cycles of the 50 Hz/60 Hz power line can be calculated and analyzed.

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Power Measurement

The DLM4000 can also be used as a power meter by providing automated measurement of power parameters for up to two pairs of voltage and current waveforms, such as the active power, apparent power and power factor. These values can be statistically processed and calculated.

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DC to 150 MHz

1000 Vrms/ ±1400 Vpeak
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Differential probe (701926)

DC to 50 MHz

5000 Vrms/7000 Vpeak
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Current probe PBC100/PBC050 (701928/701929)

DC to 100 MHz (701928)

DC to 50 MHz (701929)

30 Arms
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Deskew correction signal source (701936) Yokogawa

 

User defined math (/G2, /G4 option)

Equations can be arbitrarily created using a suite of operators such as trigonometric and logarithmic operators, integration and differentiation, pulse width operators, phase measurement and digital to analog conversion.

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Logic signal analysis (/L16 option)

The flexible MSO inputs are included as standard. This enables the DLM4000 to be converted to a 7 analog and 8 digital input MSO. With the /L16 option, up to 24 logic signals can be measured. Bus/State display and optional DA calculation function, which is useful for evaluating AD/DA converters, are also provided.

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Serial bus analysis function

UART (RS232) /I²C/SPI/CAN/CAN FD/LIN/FlexRay/SENT

Dedicated trigger and analysis options are available for various serial buses of both in-vehicle and embedded systems. A wide variety of trigger combinations can be set, included ID and Data combinations, which can also be combined with conventional edge triggers.

Serial bus auto-setup saves time

An intelligent serial bus auto-setup detects bit-rate and voltage threshold automatically and enables the DLM4000 to be quickly configured.

Up to 4 buses simultaneously

Analysis can be performed at high speed simultaneously on up to four different buses operating at different speeds. This is enhanced by the extensive search facilities, allowing the user to look for specific data in the very long memory. The dual-zoom facility means that different buses can be viewed and debugged alongside each other.
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Related Accessories

Differential probe PBDH1000 (701924)

DC to 1.0 GHz bandwidth 1 MΩ, approximately 1.1 pF

Maximum differential input voltage range: ±25 V
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Differential probe (701920)

DC to 500 MHz bandwidth

100 kΩ, approximately 2.5 pF

Maximum differential input voltage range ±12 V
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Logic probe PBL100/PBL250 (701988/701989)

100 MHz/250 MHz toggle frequency 1 MΩ, 10 pF/100 kΩ, 3pF
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Broad connectivity and easy control

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PC connectivity and software tools

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Complement complex measurement tasks using a comprehensive suite of software tools.

Software Tools

LCA Reduced energy, emission of CO2, NOx and SOx about 25% compared to the previous model.
PDF Results of Life Cycle Assessment.

 

Updates:

Feb. 17, 2016

  • Released new firmware version 4.43.
  • /F7, /F8 CAN FD analysis option revised to comply with ISO standard.

April 17, 2015

  • New features added.
    • /F7, /F8 (CAN FD analysis option)
    • /F9 (SENT analysis option)

February 9, 2015

  • New features added
    • /M3 (Max. 250 Mpoints memory expansion option)
    • /G3 (Power supply analysis function)
    • Additional Option License for DLM4000

 

 

Name Description  
Construction and verification of SENT communication system Construction and verification of SENT communication system Learn More
Name Description  
LabVIEW Drivers for DLM4000 Series LabVIEW drivers  for DLM4000 Series y-Link
Mask Pattern Editor This software program is used to create mask patterns that are used on the DL (M) Series. The mask pattern created using this program can be loaded into the DL (M) Series via a PC card or USB memory and used for mask tests, GO/NO-GO judgements, and history search. y-Link
MATLAB Control Tool Kit This MATLAB tool kit enables DL (M) Series to easily interface with MATLAB. The software can be used to control supported DL series instruments from MATLAB or to transfer data from DL series instruments to MATLAB via GP-IB, USB or Ethernet. Learn More
Symbol Editor Create and Edit Physical Value Symbol Definition Files for the DL (M) Series.
You can create physical value symbol definition files for serial bus analysis. Created files can be saved for use on the DL/DLM/SB Series. Saved files can be loaded and edited.
y-Link
TMCTL TMCTL is a DLL to support development of custom software. By using this DLL, users can write original programs to control instruments from a PC. y-Link
USB Driver The USB Driver is needed when required by the software. y-Link
XViewer 701992 Xviewer allows you to display acquired waveform data (using the “Viewer” function), perform file transfers, and control DL (M) Series from a PC via GP-IB, USB or Ethernet. Learn More
Xwirepuller Xwirepuller enables the DL (M) Series to be controlled from your PC graphically, via the Ethernet, USB, or GP-IB interface. Learn More
Yokogawa_WDF DataPlugin NI DIAdem is a single software tool that you can use to quickly locate, load, visualize, analyze, and report measurement data collected during data acquisition and/or generated during simulations. The Yokogawa_WDF DataPlugin supports the reading of Yokogawa Waveform Data Files (WDF). Learn More
SENT Protocol Debug & Analysis pdf icon

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