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4CH ANALOG UNIT

U8978

Isolated 4-channel input module to measure multiple points simultaneously

Key Features • 4 analog channels in 1 unit • Measurement of sensor output, etc. with high sensitivity range of 100 mV f.s. • High speed sampling of 5 MS / s ensures high-speed phenomena are captured • High 16-bit A/D resolution

Model No. (Order Code)

U8978 For the MR6000 and similar products

Note: Use it by installing it in the Memory HiCorder. Input cords not included - please purchase separately.

Guarantee3years
CE

Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)

Measurement functionsNumber of channels: 4, for voltage measurement
Input terminalsIsolated BNC terminal (Input impedance: 1 MΩ, Input capacitance: 30 pF)
Max. rated voltage to earth: Direct input: 30 V AC, 60 V DC,
When combined with the 9665: 300 V AC, DC (CAT II)
(with input isolated from the unit, the maximum voltage that can be applied between input channel and chassis and between input channels without damage)
Measurement range100, 200, 400 mV f.s., 1, 2, 4, 10, 20, 40 V f.s., 9 ranges
Low-pass filter: 5/500/5 k/200 kHz
Measurement resolution1/32000 of measurement range (using 16 bit A/D conversion)
Highest sampling rate5 MS/s (4 channel simultaneous sampling)
Measurement accuracy±0.3% f.s. (with filter 5 Hz, zero position accuracy included)
Frequency characteristicsDC to 2 MHz -3 dB
Input couplingDC/GND
Max. allowable input40 V DC (with direct input), 400 V DC (when using the 9665)
Dimensions and mass106 mm (4.17 in) W × 19.8 mm (0.78 in) H × 196.5 mm (7.74 in) D, 250 g (8.8 oz)
AccessoriesNone

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Seminar Videos On Demand

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Seminar Schedule

Registration Open

IEEE IFEEC 2019 - Singapore

Nov 25, 2019 - Nov 28, 2019

Registration Open

SPS - Nuremburg, Germany

Nov 25, 2019 - Nov 28, 2019

Catalogs

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User Guides

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Manuals

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Instruction Manual Japanese
English
Ver.09

Outline Drawings

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Ver.00

Technical Notes

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Declaration of Conformity

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Drivers, Firmware

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Others

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Options

Use with these products

* Main products are listed below. For more information, please see each product page.

MEMORY HiCORDER MR6000

• Test ECUs, inverters and motors • Measure large currents in the fields of solar power and EV/HEV/PHEV development • Measure inverter and switching power supply signals with direct input

Learn more

Voltage measurement Type A

* Input voltage is limited to the specifications of the input modules in use

* Max. rated voltage to earth is limited to the specifications of the input modules in use

CONNECTION CORD L9790

• Flexible φ 4.1 mm (0.16 in) thin dia. • Cable allowing for up to 600 V input • 1.8 m (5.91 ft) length

ALLIGATOR CLIP L9790-01

Red/black set attaches to the ends of the Connection Cord L9790

CONTACT PIN 9790-03

Red/black set attaches to the ends of the Connection Cord L9790

GRABBER CLIP 9790-02

Red/black set attaches to the ends of the Connection Cord L9790

Voltage measurement Type B

* Input voltage is limited to the specifications of the input modules in use

* Max. rated voltage to earth is limited to the specifications of the input modules in use

CONNECTION CORD L9198

•φ 5.0 mm (0.20 in) dia. •Cable allows for up to 300 V input •1.7 m (5.58 ft) length •Small alligator clip

Voltage measurement Type C

* Input voltage is limited to the specifications of the input modules in use

* Max. rated voltage to earth is limited to the specifications of the input modules in use

CONNECTION CORD L9197

•φ 5.0 mm (0.20 in) dia •Cable allows for up to 600 V input •1.8 m (5.91 ft) length •Includes detachable large alligator clips

GRABBER CLIP 9243

Attaches to the tip of the banana plug cable, Red/ Black: 1 each, 196 mm (7.72 in) length, CAT III 1000 V

Voltage measurement Type D

* Max. rated voltage to earth is limited to the specifications of the input modules in use

* For a list of compatible Memory HiCorders, please see the product catalog

10:1PROBE 9665

・1 kV rms Max. (500 kHz or less) ・Max. rated voltage to earth depends on input unit.

Learn more

100:1PROBE 9666

・5 kV peak Max. (1 MHz or less) ・Max. rated voltage to earth depends on input unit.

Learn more

Gallery

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