HIOKI MR6000 - Modular 32-channel memory recorder, 200 MS/s, 1000 V direct input, touchscreen

Modular memory recorder, up to 32 channels, max. sampling rate 200 MS/s, max 1000 VDC isolated direct voltage input, up to 1 TB storage with SSD option, intuitive user interface, touchscreen, real-time waveform calculation and real-time saving

Product number: MR6000

EAN: 4536036010707

Length: 353 mm

Width: 154.8 mm

Height: 235 mm

Weight: 6.5 kg

Product information HIOKI MR6000 - Modular 32-channel memory recorder, 200 MS/s, 1000 V direct input, touchscreen

Key Specifications

8 slots for modules with up to 32 isolated analog channels
15 different input and 3 output modules
High-speed data sampling with 200 MS/s
Real-time data saving with up to 20 MS/s
User-friendly software and touchscreen display
Compatibility with a wide variety of HIOKI current sensors

Typical Applications

Testing and evaluation of railway, aerospace and automotive components including electric vehicle motors, inverters, and battery systems
Development and maintenance of renewable energy technologies, such as wind turbines and solar panels - monitoring electrical outputs and mechanical performance
Testing of household and industrial appliances by capturing high-speed transient events and long-term trends
Monitoring of SMPS (Switched-Mode Power Supply) output currents over extended periods with high sampling rates
Electric Vehicle (EV) motor shaft angle sensing thanks to its built-in resolver calculation function

Detailed Product Overview

The MR6000 Memory Recorder is a high-performance waveform recorder designed for capturing high-speed, high-accuracy data across multiple channels. It is ideal for complex applications such as inverter testing, ECU signal analysis, and monitoring physical phenomena. Featuring user-friendly software, a touchscreen interface, and various calculation and analysis functions, the MR6000 ensures precise and efficient data acquisition for professionals in research, development, and industrial settings.

Input and Output Modules:

The MR6000 offers exceptional versatility with its plug-and-play modular design with 8 slots. Modules can be easily swapped and are automatically recognized by the device. The MR6000 supports 15 different input modules for various measurements, such as high voltage monitoring up to 1000 VDC/700 VAC with the U8974, multi-channel configurations using the U8975 for up to 32 channels, and high-speed applications with the U8978, which offers a sampling rate of 200 MS/s. DC modules with 24-bit resolution allow ultra-precise voltage measurements with a resolution of 0.1 μV.

The MR6000 also supports three output modules, including pulse and waveform generation for signal testing and simulation. The Arbitrary Waveform Generator Module U8793 allows users to program and generate custom waveforms, ideal for reproducing and simulating anomalies. The free SF8000 software simplifies waveform creation by enabling direct data input or formula-based design and supports noise simulation or multiplying waveforms for advanced scenarios.

Current Measurement:

The MR6000 offers additional versatility by allowing the direct connection of HIOKI's high-accuracy current sensors. Wideband current probes like the CT6711 can be paired with analog modules such as the U8978. The dedicated current modules U8977 and 8971 support precise measurement across a wide range of currents, working seamlessly with high-precision clamps and sensors like the CT6841A or CT6904A.

With these designated current modules, the MR6000 automatically recognizes, and powers connected HIOKI sensors and clamps, ensuring an easy and efficient setup. HIOKI wideband current probes with BNC and 2-pin LEMO connectors can also be powered via the Z5021 Probe Power Unit, which is available as a factory-installed option.

In addition to powering current probes and clamps, the Z5021 Probe Power Unit can supply power to up to eight differential probes. This significantly expands the MR6000’s capabilities for high-voltage measurements, supporting voltages up to 2000 VDC and 1000 VAC.

Data Handling:

Equipped with advanced internal processing, the MR6000 enables fast data saving and efficient handling, reducing downtime and enhancing productivity. For long-term recording, the high-capacity 1 TB SSD Unit U8335 option allows continuous data capture at high sampling rates. The MR6000-01 model enables real-time data saving at speeds of up to 20 MS/s

User Interface:
The MR6000 features a large 12.1-inch touchscreen with a user-friendly interface. Its intuitive design makes it easy for users to view and analyze their data effortlessly.

Software Tools:

The MR6000 offers comprehensive software analysis tools, including the free MR6000 Viewer for data analysis, 9335 Wave Processor for waveform management, GENNECT One for centralized control of up to 30 HIOKI instruments via LAN. In addition, drivers for custom applications like LabVIEW and MATLAB are available.

Models: The MR6000 is offered in two models: the standard MR6000 and the advanced MR6000-01, which includes two additional features – real-time waveform calculation and real-time data saving. The real-time waveform calculation function enables users to monitor calculated results instantly during measurements, providing immediate insights.

The real-time saving function allows data to be recorded at a maximum sampling rate of 20 MS/s directly onto an external memory device. This feature offers several key benefits:

Long-term recording with up to 20 MS/s
Extended recording durations, limited only by the storage capacity of the external device
Record on the SSD, USB stick or choose any other device (via FTP)
Data integrity with non-volatile memory ensures recorded data stays secure and ready for retrieval, even when the device is powered off

Model No. (Order Code)	Options
MR6000	Main unit only, Input modules up to 8 units
MR6000-01	Main unit only, Input modules up to 8 units Built-in real-time waveform calculation and other functionality

More than specs – find more details here:

MR6000-01 Memory Recorder
Power cord
Quick start manual
Precautions concerning use
Application disk, Instruction manual (CD-R)
Blank panel (for blank slots only)

Related products

Z5021

HIOKI Z5021 - Power supply unit for current or differential probes, factory option for MR6000

Power supply unit for up to 8 current clamps of the HIOKI CT670x/327x Series, up to 4 current clamps of the HIOKI CT671x Series, up to eight HIOKI 9322 or up to three P9000 differential probes, factory option for MR6000, 12 VDC and 0.6 A per terminal

U8332

HIOKI U8332 - SSD Unit for MR6000, 256 GB, factory option

SSD Unit for MR6000, 256 GB, factory option, allows real-time recording at maximum 20 MS/s

U8335

HIOKI U8335 - SSD Unit for MR6000, 1 TB, factory option

SSD Unit for MR6000, 1 TB, factory option, allows real-time recording at maximum 20 MS/s

P9000-01

P9000-01 - Differential probe

The Differential Probe P9000-01 is designed to offer superior flexibility for waveform monitoring in high-voltage environments. Ideal for use with Hioki Memory Reorders and Dataloggers, it allows accurate and reliable measurement in various industrial applications, such as electric vehicles, solar power systems, and commercial power circuits. Compact and lightweight, this probe offers 1000 V AC/DC measurements with a choice between 1000:1 and 100:1 division ratios. With a robust operating temperature range, it ensures performance even in challenging conditions. Technical Specifications: Measurement Functions: Waveform monitor output only Frequency Characteristics (Wave Mode): DC to 100 kHz, -3 dB Division Ratio: 1000:1 or 100:1 (user selectable) DC Amplitude Accuracy: ±0.5% f.s. Input Resistance and Capacity: 10.5 MΩ, 5 pF or less (at 100 kHz) Maximum Allowable Input: 1000 V AC/DCMax. Rated Voltage to Earth: 1000 V AC/DC (CAT III) Operating Temperature Range: -40°C to 80°CPower Supply Options: o AC Adapter (Z1008), USB, External DC (2.7V to 15V DC)Dimensions: 128 mm (W) × 36 mm (H) × 22 mm (D) Mass: 170 g Cord Length: Input 70 cm; Output 1.5 m

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P9000-02

P9000-02 - Differential probe

The Differential Probe P9000-02 combines waveform monitoring with AC RMS value output, offering increased versatility for high-voltage applications. With the capability to monitor waveforms and RMS values, it is suitable for industrial applications such as electric vehicle battery circuits, solar power systems, and commercial high-voltage circuits. The probe is lightweight, compact, and offers high accuracy across a wide range of operating temperatures, ensuring durability and performance in demanding conditions. Technical Specifications: Measurement Functions: Waveform monitor output and AC RMS value output (switchable) Frequency Characteristics (Wave Mode): DC to 100 kHz, -3 dB Frequency Characteristics (RMS Mode): 30 Hz to 10 kHz RMS Amplitude Accuracy: ±1% f.s. (30 Hz to 1 kHz); ±3% f.s. (1 kHz to 10 kHz) Response Time (RMS Mode): 300 ms (rising), 500 ms (falling) Division Ratio: 1000:1 or 100:1 (user selectable) DC Amplitude Accuracy: ±0.5% f.s. Input Resistance and Capacity: 10.5 MΩ, 5 pF or less (at 100 kHz) Maximum Allowable Input: 1000 V AC/DC Max. Rated Voltage to Earth: 1000 V AC/DC (CAT III) Operating Temperature Range: -40°C to 80°C Power Supply Options: o AC Adapter (Z1008), USB, External DC (2.7V to 15V DC) Dimensions: 128 mm (W) × 36 mm (H) × 22 mm (D) Mass: 170 g Cord Length: Input 70 cm; Output 1.5 m

€648.00*

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9335

9335 - Wave Processor

The Hioki Wave Processor 9335 is advanced software designed for Memory recorder, allowing users to display, convert, calculate, and print waveform data on a PC. It supports large volumes of data recorded by Memory Recorders, providing features like X-Y graph display, CSV export, and rich printing options, making it ideal for data analysis and report generation.Technical Details: Supported Devices: Hioki Memory Recorder models such as MR6000, MR8875, 8807-20, etc. Operating System: Windows 10/8/7 (32/64-bit) Display Functions: Waveform, X-Y graph, cursor, scroll, gauge display Data Conversion: CSV, tab-delimited, batch conversion File Loading: MEM, REC, RMS, POW formats Print Functions: Print image file (EMF format)

€668.00*

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9322

9322 - Differential probe

The Hioki 9322 Differential Probe is a versatile 3-in-1 probe designed for the floating measurement of high-voltage waveforms, detecting power line surge noise, and providing true RMS rectified output of high-voltage AC. With the ability to handle up to 2000 V DC and 1000 V AC (CAT II), the 9322 ensures safe and accurate measurements even in demanding environments. This probe is compatible with the Memory Memory recorder series and can be powered via an AC adapter or Hioki’s Probe Power Unit Z5021. It offers a wide frequency range for detecting high-frequency components, making it ideal for inverter circuits and power supply noise detection. Technical details: Measurement functions: o DC mode: Waveform monitor output, DC to 10 MHz ±3 dB o AC mode: Detection of power line surge noise, 1 kHz to 10 MHz ±3 dB o RMS mode: Rectified RMS output of DC and AC voltages, DC, 40 Hz to 100 kHz o Response speed: 200 ms or less (400 V AC) Max. allowable input: 2000 V DC, 1000 V AC Max. rated voltage to earth: o 1000 V AC/DC (CAT II) when using the Grabber Clip L9243 o 1000 V AC/DC (CAT II), 600 V AC/DC (CAT III) when using alligator clips Output: Voltage division ratio 1/1000, BNC terminal (3-mode selectable: DC/AC/RMS) • DC amplitude accuracy: ±1% f.s. (1000 V DC or less), ±3% f.s. (2000 V DC) RMS amplitude accuracy: ±1% f.s. (DC, 40 Hz to 1 kHz), ±4% f.s. (1 kHz to 100 kHz)Input resistance and capacity: o H-L: 9 MΩ, approx. 10 pF (at 100 kHz) o H-case, L-case: 4.5 MΩ, approx. 20 pF (at 100 kHz) Power supply: o General requirement: +5 V to +12 V, less than 300 mA (DC jack OD 5.5 mm, ID 2.1mm)Hioki provided power supplies: o AC Adapter 9418-15 o Z5021combined plus Power Cord 9248 o Use of Logic terminal on Memory Recorder plus Power Cord 9324 o Use of sensor terminal of F/V Unit 8940 plus Power Cord 9325 o Use of DC power output terminal attached to the input unit for the 8855 through Power Cord 9328 o Via the 8860 series Probe Power Unit 9687 plus Power Cord 9248 Dimensions and mass: 70 mm (W) × 150 mm (H) × 25 mm (D), 350 g, Cord length: Input 46 cm, Output 1.3 m

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8966

8966 - Analog Unit

Typical Applications Include high-speed voltage measurement, Transient waveform capture, Signal integrity analysis Validation of analog and control circuitsTechnical Specifications2-channel isolated voltage inputInput connector: insulated BNCA/D resolution: 12-bitMaximum sampling rate: 20 MS/sFrequency bandwidth: DC to 5 MHz (–3 dB) Measurement accuracy: ±0.5% of full scaleMeasurement range: 5 mV to 20 V/div (12 ranges)Maximum allowable input: 400 V DC The 8966 Analog Unit is a 2-channel voltage input module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827, MR8740, MR8741 and MR8740T. It expands these instruments with two electrically isolated voltage input channels and is designed for high-speed, multi-channel measurements in development, testing and analysis applications. With a maximum sampling rate of up to 20 MS/s and a frequency bandwidth of DC to 5 MHz (–3 dB), the module is suited for capturing fast signal transitions and transient events in power electronics, control systems and general waveform analysis. Multiple measurement ranges up to 400 V DC enable flexible integration into various measurement environments. Channel-to-channel isolation allows safe parallel measurements at different potentials. Compatible memory recorders: MR6000MR6000-01 MR8848MR8847AMR8827MR8740MR8741MR8740T

8967

8967 - Temp Unit

Typical Applications Thermal testingTemperature monitoring in electronic systemsEnvironmental testing Long-term temperature recording in research and developmentTechnical Specifications 2-channel thermocouple temperature input Supported thermocouple types: K, J, E, T, N, R, S, B, W Reference junction compensation: internal or external Data refresh rate: Fast approx. 1.2 ms / Normal approx. 100 ms / Slow approx. 500 ms Input resistance: ≥ 5 MΩ Maximum rated voltage to earth: 300 V AC/DC The 8967 Temp Unit is a 2-channel temperature input module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827, MR8740, MR8741 and MR8740T. It expands these instruments with two thermocouple measurement channels and is designed for precise temperature monitoring in laboratory, development and industrial measurement applications. The module supports a wide range of thermocouple types including K, J, E, T, N, R, S, B and W, enabling flexible temperature measurements across various environments and applications. Reference junction compensation can be configured for internal or external operation, ensuring reliable temperature measurements under different installation conditions. Included two ferrite clamps help suppress high-frequency noise on thermocouple leads and improve measurement stability in electrically noisy environments. Compatible memory recorders MR6000MR6000-01MR8848MR8847MR8827MR8740MR8741MR8740T

8968

8968 - High Resolution Unit

Typical ApplicationsInclude high-accuracy voltage measurement,Analysis of low-level signals, Evaluation of power supply stability, Ripple and noise analysisDetailed waveform analysis in research and development environments.Technical Specifications 2-channel isolated voltage input Input connector: insulated BNCInput impedance: 1 MΩ / 30 pF A/D resolution: 16-bitMaximum sampling rate: 1 MS/s (simultaneous sampling) Frequency bandwidth: DC to 100 kHz (–3 dB) Measurement accuracy: ±0.3% of full scaleMeasurement range: 5 mV/div to 20 V/div (12 ranges) Maximum allowable input voltage: 400 V DC Isolation to ground: 300 V AC/DC The 8968 High Resolution Unit is a 2-channel high-resolution voltage input module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827 and MR8740T. It expands the recorder with two electrically isolated voltage input channels optimized for precise and stable signal acquisition. The module features 16-bit A/D conversion and supports simultaneous sampling on both channels at up to 1 MS/s. The higher amplitude resolution, combined with the sampling rate, enables more detailed analysis of signal changes in both amplitude and time domains compared to standard analog input modules. With a frequency bandwidth of DC to 100 kHz (–3 dB), the unit is designed for detailed waveform analysis where high resolution is more critical than maximum speed. Twelve measurement ranges from 5 mV/div to 20 V/div allow accurate measurement of low-level signals as well as higher voltage inputs. The maximum allowable input voltage is 400 V DC between input terminals, with isolation up to 300 V AC/DC to ground. Typical applications include high-accuracy voltage measurement, analysis of low-level signals, evaluation of power supply stability, ripple and noise analysis, and detailed waveform analysis in research and development environments.Compatible memory recordersMR6000MR6000-01MR8848MR8847AMR8827MR8740MR8741MR8740T

8970

8970 - Freq Unit

Typical Applications Include RPM analysisMotor and inverter testingPulse evaluationFlow meter pulse analysisEncoder signal evaluation Validation of control and switching signalsTechnical Specifications2-channel isolated frequency and pulse input Input connector: insulated BNC Input impedance: 1 MΩ / 30 pFFrequency mode range: DC to 100 kHz (minimum pulse width 2 µs) Frequency accuracy: ±0.1 % f.s. Measurement functions: frequency, RPM, pulse width, duty ratio, integration, pulse counting Maximum rated voltage to earth: 300 V AC/DCThe 8970 Freq Unit is a 2-channel frequency and pulse measurement module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827, MR8740, MR8741 and MR8740T. It enables accurate measurement of frequency, rotational speed (RPM), pulse width and duty ratio via two electrically isolated input channels. With a measurement range for pulse and frequency signals from very low frequencies up to 100 kHz, the module supports reliable acquisition of repetitive and pulse-based signals. In addition to frequency and RPM measurement, integration and pulse counting functions allow evaluation of accumulated events such as total rotations or pulses from flow meters, supporting detailed system analysis. The module also supports encoder signal measurement, allowing evaluation of rotational speed and position from incremental encoder outputs. A dedicated power frequency measurement mode enables precise monitoring of 50 Hz, 60 Hz and 400 Hz power systems. Isolation up to 300 V AC/DC to ground allows safe operation in electrically demanding environments. Flexible trigger settings ensure stable and reproducible measurements.Compatible memory recordersMR6000MR6000-01MR8848MR8847AMR8827MR8740MR8741MR8740T

8971

8971 - Current Unit

Typical ApplicationsInclude motor current analysisInverter testingPower electronics development Investigation of switching and load currents Technical Specifications 2-channel current measurement input for optional current sensors Input connector: PL23 sensor connector (via conversion cable 9318) Input impedance: 1 MΩ A/D resolution: 12-bit Highest sampling rate: 1 MS/s (simultaneous sampling across 2 channels) Frequency characteristics: DC to 100 kHz (–3 dB) Measurement accuracy: ±0.65% f.s. RMS accuracy: ±1% f.s. (DC, 30 Hz to 1 kHz), ±3% f.s. (1 kHz to 10 kHz)Maximum rated voltage to earth: 300 V AC/DCThe 8971 Current Unit is a 2-channel current measurement module for the memory recorders MR6000, MR6000-01, MR8847A, MR8848, MR8827, MR8740 and MR8740T. It enables precise acquisition of current waveforms using compatible Hioki current sensors connected to dedicated sensor inputs.The module supports simultaneous sampling of up to 1 MS/s across two channels and uses 12-bit A/D conversion for accurate waveform recording. With a frequency bandwidth of DC to 100 kHz (–3 dB), it is suitable for detailed current analysis in power electronics, inverter systems and industrial drive applications.Measurement ranges depend on the connected current sensor and selectable scaling settings. Typical full-scale ranges span from 2 A up to 2000 A depending on the sensor model used. Supported current sensors include: 9272-05, CT6841A, CT6843A, CT6844A, CT6845A, CT6846A, CT6862-05, CT6863-05, CT6872, CT6872-01, CT6873, CT6873-01, CT6875A, CT6875A-1, CT6876A, CT6876A-1, CT6904A, CT6904A-1, CT6904A-2 and CT6904A-3. Sensors are connected via the supplied Conversion Cable 9318. Depending on the sensor type, additional adapters such as CT9901 or CT9900 may be required. Compatible memory recordersMR6000MR6000-01MR8847A MR8848MR8827MR8740MR8740T

8972

8972 - DC/RMS Unit

Typical Applications Include comprehensive DC and AC voltage monitoringRMS waveform analysisVerification of PWM and switching signalsPerformance evaluation in power electronics and test bench environments. Technical SpecificationsRMS measurement bandwidth: DC, 30 Hz to 100 kHzMeasurement range: 5 mV/div to 20 V/div (12 ranges) Maximum sampling rate: up to 1 MS/s RMS amplitude accuracy: ±1 % f.s. Input connectors: Isolated BNC connector (input impedance 1 MΩ, input capacitance 30 pF) Low-pass filter: 5 Hz, 50 Hz, 500 Hz, 5 kHz, 100 kHz Maximum rated voltage to ground: 300 V AC/DC (CAT II)Maximum allowable input voltage between terminals: 400 V DCThe 8972 DC/RMS Unit is a 2-channel DC and RMS voltage measurement module for the memory recorders MR6000, MR6000-01, MR8740T, MR8740, MR8741, MR8827, MR8847A and MR8848. It enables both instantaneous waveform measurement and RMS evaluation via two electrically isolated input channels.The module features a wide-bandwidth RMS measurement circuit that supports DC and AC signals from around 30 Hz up to 100 kHz without requiring external signal conditioning. With a measurement range from 5 mV to 20 V/div and 12 selectable ranges, it can capture everything from small signal details to higher voltages. Simultaneous sampling at up to 1 MS/s on both channels allows detailed waveform and RMS analysis.The high isolation rating of up to 300 V AC/DC to ground and maximum allowable input voltage of 400 V DC between input terminals ensures safe operation even in demanding electrical environments. RMS amplitude accuracy supports precise evaluation of both DC and AC components.Compatible memory recordersMR6000MR6000-01MR8740TMR8740MR8741MR8827MR8847AMR8848

8973

8973 - Logic Unit

Typical applicationsInclude digital timing analysisMonitoring of control logicRelay status trackingValidation of embedded and industrial control systemsTechnical Specifications Probe inputs: 4 (mini-DIN)Logic channels: 16 (4 probe inputs × 4 channels per logic probe) Compatible probes: HIOKI logic probes 9320-01, 9320-02 and 9320-03 (sold separately)The 8973 Logic Unit is a logic signal measurement module for the memory recorders MR6000, MR6000-01, MR8740T, MR8740, MR8741, MR8827, MR8847A and MR8848. It enables acquisition and analysis of digital logic signals using HIOKI logic probes. The module provides four probe inputs. With HIOKI logic probes providing four measurement channels per probe, up to 16 logic channels can be realized per module.Multiple logic units can be installed simultaneously to expand the number of digital channels in the measurement system. The module uses mini-DIN connectors for HIOKI logic probes (sold separately), allowing simultaneous monitoring of multiple digital signals. The number of 8973 modules that can be connected depends on the memory recorder model: MR8827 supports up to 2 units, MR8848 up to 3 units, MR6000 up to 8 units, and MR8740T up to 3 units. Compatible memory recordersMR6000MR6000-01MR8740TMR8740MR8741MR8827MR8847AMR8848

MR8990

MR8990 - Digital Voltmeter Unit

Typical Applications Include high-resolution DC monitoring, Battery characterization,Power rail stability analysis, Calibration verification Long-term reference voltage measurement. Technical Specifications Channels / input: 2 (isolated, 4 mm banana) Measurement type: DC voltage, 6.5 digits Measurement range: 100 mV to 1000 V full scale (5 ranges) Resolution: up to 0.1 µVSampling rate: up to 500 S/sInput impedance: 100 MΩ (100 mV–10 V ranges), otherwise 10 MΩ Voltage limits: 500 V DC input; 300 V AC/DC to ground Basic accuracy: ±0.01% rdg. ±0.0025% f.s. (1000 mV range)The MR8990 Digital Voltmeter Unit is a 2-channel, 6.5-digit high-precision DC voltage measurement module for the memory recorders MR6000, MR6000-01, MR8740T, MR8740, MR8741, MR8827, MR8847A and MR8848. It enables high-accuracy DC voltage analysis in multi-channel recorder systems for industrial, energy and development applications. With a resolution of up to 0.1 µV and a sampling rate of up to 500 S/s, the unit enables highly stable DC voltage measurement across five selectable ranges from 100 mV to 1000 V full scale. Standard 4 mm banana input connectors allow robust and flexible connection in laboratory and validation setups. Compatible memory recorders MR6000MR6000-01MR8740TMR8740MR8741MR8827MR8847AMR8848

MR8790

MR8790 - Waveform Generator Unit

Typical Applications Include component testingSystem stimulationValidation of analog input stages and evaluation of dynamic system behaviorTechnical Specifications Number of channels: 4 (SMB output terminals) Output impedance: ≤1 Ω Max. rated voltage to ground: 30 V rms AC or 60 V DC Output voltage range: −10 V to +10 V (0 to 20 Vp-p, resolution 1 mV) Max. output current: 5 mA Output function: DC, sine wave (1 Hz to 20 kHz) Accuracy: amplitude ±0.25 % of setting ±2 mV p-p (1 Hz to 10 kHz); offset ±3 mV; DC output ±0.6 mV The MR8790 Waveform Generator Unit is a 4-channel signal generation module for the memory recorders MR6000, MR6000-01, MR8740T, MR8740, MR8741, MR8827, MR8847A and MR8848. It generates DC and sine wave signals that can be used as stimulus signals in measurement and test systems. The module supports synchronized signal output alongside multi-channel acquisition, allowing correlation of generated signals with measured voltage, current or logic signals. Adjustable amplitude and frequency parameters enable flexible signal generation for development, validation and functional testing tasks. Compatible memory recordersMR6000 MR6000-01MR8740TMR8740MR8741MR8827MR8847AMR8848

MR8791

MR8791 - Pulse Generator Unit

Typical Applications Include trigger verificationPWM simulationDigital interface testing Timing analysis in embedded and power electronic systemsTechnical Specifications Number of channels: 8 (D-sub half-pitch 50-pin connector) Maximum rated voltage to ground: 30 V rms AC / 60 V DCOutput modes: pattern output, pulse output, logic output, open collector output Pattern output: read frequency 10 Hz to 120 kHz, up to 2048 logic patternsPulse output: frequency 0.1 Hz to 20 kHz, duty cycle 0.1 % to 99.9 %Logic output level: 0 V to 5 V (H ≥ 3.8 V, L ≤ 0.8 V) Open collector output: max. collector-emitter voltage 50 V, overcurrent protection 100 mAThe MR8791 Pulse Generator Unit is an 8-channel pulse signal generation module for the memory recorders MR6000, MR6000-01, MR8740T, MR8740, MR8741, MR8827, MR8847A and MR8848. It generates configurable pulse signals for testing digital control systems and switching applications. The unit enables adjustable pulse widths, repetition rates and output voltage levels for evaluating trigger circuits, timing behavior and switching responses. Synchronized operation with recorder acquisition channels allows detailed analysis of system reactions to defined pulse stimuli. Compatible memory recorders MR6000MR6000-01MR8740TMR8740MR8741MR8827MR8847A MR8848