MIXED SIGNAL OSCILLOSCOPES DLM4000

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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.


What's New

April 17, 2015

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

March 11, 2015
  • Released new firmware version 3.04

February 9, 2015
  • New features added
    • /M3 (Max. 250 Mpoints memory expansion option)
    • /G3 (Power supply analysis function)
    • Additional Option License for DLM4000

 

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

Superior Functionality

Motor control & inverter circuit development
Yokogawa Key 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 triggering When 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.

Screen Shot 2015 02 03 At 9.06.47 AM

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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Related Accessories

Differential probe PBDH0150 (701927)
DC to 150 MHz
1000 Vrms/ ±1400 Vpeak
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Differential probe (701926)
DC to 50 MHz
5000 Vrms/7000 Vpeak
Yokogawa
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
Yokogawa
Differential probe (701920)
DC to 500 MHz bandwidth
100 kΩ, approximately 2.5 pF
Maximum differential input voltage range ±12 V
Yokogawa
Logic probe PBL100/PBL250 (701988/701989)
100 MHz/250 MHz toggle frequency 1 MΩ, 10 pF/100 kΩ, 3pF
Yokogawa

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.
Model Description
DLM4038 DLM4038 350 MHz Mixed Signal Oscilloscope 8-channel 8-bit
DLM4058 DLM4058 500 MHz Mixed Signal Oscilloscope 8-channel 8 bit
Name Description File Type  
Bulletin DLM4000-01EN External Link Download
SENT Protocol Debug & Analysis pdf icon
1.04 MB
Download
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

1.0 GHz Differential Probe (PBDH1000) 701924

1.0 GHz Differential Probe (PBDH1000) 701924

The PBDH1000 (701924) is a 25Vp Differential Probe powered by the Yokogawa Probe Interface. This probe can be used only with the Yokogawa DLM2000, DL6000, DLM6000, DL9000, and SB5000 series oscilloscope. 

100 MHz Differential Probe 701921

100 MHz Differential Probe 701921

Bandwidth: DC to 100 MHz (-3 dB)

100:1 Probe 701944

100:1 Probe 701944

Passive Probe, 1000Vrms, 400MHz, 100:1, 50MΩ, 1.2m, 'Mini'
For DL1700, DLM2000, DLM4000, DL/DLM6000,DL9000 and SB5000.
See also 701945 for 250 MHz version of this same probe.

100:1 Probe 701945

100:1 Probe 701945

Passive Probe, 1000Vrms, 250MHz, 100:1, 50MΩ, 3.0m, 'Mini' with extra-long 3m lead.  Compatible with DL1700, DLM2000, DLM4000, DL/DLM6000, DL9000 and SB5000. See also 701944 for 400 MHz version of this same probe.

10:1 Passive Probe(Wide operating temperature range for non-isolated BNC) 702906

10:1 Passive Probe(Wide operating temperature range for non-isolated BNC) 702906

Passive Probe, 1000V(DC+ACpeak) CAT II, 200MHz, 10:1, 10MΩ, 2.5m
Wide operating temperature range(-40 to 85°C)
For DLM2000 and DLM4000 series

200 MHz Differential Probe 701922

200 MHz Differential Probe 701922

The 701922 is a 10:1 Differential Probe rated at 20Vpeak differential voltage input and 60Vpeak Common-Mode input with 200MHz bandwidth (-3dB). This probe is recommended for CAN bus and can be used with virtuallly any oscillscope with an internal 50Ω termination or use the external 50Ω 700976. This probe is powered via a built in pig-tail LEMO lead. This probe can be powered with Yokogawa scope option /P2 or /P4, or an external power supply 700938-3-D or 701934-D. The probe is supplied with one each pinchers, B9852MF black and B9852MG red and a 50cm ground extension.

500 MHz Differential Probe 701920

500 MHz Differential Probe 701920

Differential Probe, 12Vp Differential, 30Vp Common-Mode, 500MHz, 10:1, 100kΩ, w/ built-in power cable (LEMO lead)

900 MHz FET probe 700939

900 MHz FET probe 700939

Active Probe, 10Vp, 900MHz, 10:1, 2.5MΩ / 1.8pF, 1.5m, FET Probe w/ LEMO power pig-tail

B9988AE Printer paper

B9988AE Printer paper

Quality paper for the DLM2000/DLM4000/DL850/DL6000/DL9000 and DL750

Current Probe 10 MHz/150 ARMS 701930

Current Probe 10 MHz/150 ARMS 701930

Current probe powered by Yokogawa Digital Oscilloscopes, Scopecorders or external power supply.

Current Probe 100 MHz/30 ARMS 701928

Current Probe 100 MHz/30 ARMS 701928

Current probe front-end powered, recognized automatically and adjust zero position from the operation of the DLM2000, DLM4000, DL6000/DLM6000, DL9000/DLM9000 and SB5000 series.

Current Probe 2 MHz/500 ARMS 701931

Current Probe 2 MHz/500 ARMS 701931

Current probe powered by Yokogawa Digital Oscilloscopes, Scopecorders or external power supply.

Current Probe 50 MHz/30 ARMS 701929

Current Probe 50 MHz/30 ARMS 701929

Current probe front-end powered, recognized automatically and adjust zero position from the operation of the DLM2000, DLM4000, DL6000/DLM6000, DL9000/DLM9000 and SB5000 series.

Deskew correction signal source 701936

Deskew correction signal source 701936

Improve switching-loss measurements by eliminating skew.  The 701936 Deskew Correction Signal Source accommodates both clamp-on current probes and through-type ‘CT' Current Transformers.

Differential Probe 100 MHz/1400 V 700924

Differential Probe 100 MHz/1400 V 700924

Differential probe powered by Yokogawa Digital Oscilloscopes, ScopeCorders, external power supply or internal battery.

Differential Probe 15 MHz/1000 V 700925

Differential Probe 15 MHz/1000 V 700925

Differential probe powered by internal battery.

Differential Probe 150 MHz/1400 V 701927

Differential Probe 150 MHz/1400 V 701927

The 701927 is a 50:1 or 500:1 high voltage (1400V peak) probe with extended bandwidth covering DC to 150MHz, This probe provides a balanced differential input, to be used with oscilloscopes with single-ended inputs (1 MΩ Input Impedance).  This probe works with DLM2000, DLM4000, DL6000, DLM6000, DL9000 and SB5000. This probe is conveniently powered by the Yokogawa Probe Interface.

Differential Probe 50 MHz/7000 V 701926

Differential Probe 50 MHz/7000 V 701926

High Voltage Differential probe powered by Yokogawa Digital Oscilloscopes, ScopeCorders, external power supply or internal battery.

Miniature Passive Probe 701946

Miniature Passive Probe 701946

Passive Probe, 400Vrms, 500MHz, 10:1, 10MΩ, 1.3m, 'Miniature Passive Probe' w/ accy kit.
Optional probe for DLM2000/DLM4000/DL6000/DLM6000/DL9000/SB5000 series.

Can also be ordered as a substitute for the standard probe when ordering DLM2000/DL6000/DLM6000.

PBL100 Logic Probe 701988

PBL100 Logic Probe 701988

701988 (PBL100) Logic Probe

PBL250 Logic Probe 701989

PBL250 Logic Probe 701989

100 kΩ input resistance, toggle frequency of 250 MHz

Probe Stand 701919

Probe Stand 701919

Using a probe stand with a flexible arm and heavy base to hold and stabilize probes can simplify circuit board testing.

Rack mount kit for DLM4000 - 701969

Rack mount kit for DLM4000 - 701969

Rack mount kit for DLM4000 series.
EIA/JIS sandard compliant.

Soft carrying case for DLM4000 701968

Soft carrying case for DLM4000 701968

Three pockets are provided for storing accessories and the user’s manual.

 

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All Products Guide
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