U8975 - 4ch Analog Unit
Product information U8975 - 4ch Analog Unit
The U8975 4ch Analog Unit is a 4-channel voltage measurement module for the memory recorders MR6000, MR6000-01, MR8848, MR8827, MR8740, MR8741 and MR8740T. It enables simultaneous voltage measurement across four channels with isolated inputs and supports direct signal acquisition. The module provides measurement ranges from 4 V to 200 V full scale and supports AC voltage display up to 140 V rms using the memory function. Simultaneous sampling across all channels is performed at up to 5 MS/s with 16-bit A/D conversion. A frequency characteristic from DC to 2 MHz and integrated low-pass filters support detailed waveform analysis.
Typical applications include multi-channel signal monitoring, analysis of control systems, evaluation of analog circuits and synchronized waveform acquisition in development and industrial environments.
Technical specifications
- Channels: 4 (voltage measurement)
- Input: isolated BNC, 1 MΩ, 30 pF, DC/GND coupling
- Max. rated voltage to ground: 300 V AC/DC; max. allowable input: 200 V DC
- Measurement range: 4, 10, 20, 40, 100, 200 V f.s. (6 ranges), AC display up to 140 V rms
- Sampling rate / resolution: 5 MS/s max (4-channel simultaneous sampling), 16-bit (1/32000 of range)
- Accuracy: ±0.1% f.s. (5 Hz filter, zero position included)
- Frequency characteristic / filters: DC to 2 MHz (−3 dB), low-pass 5 / 500 / 5 k / 200 kHz
Compatible memory recorders MR6000, MR6000-01, MR8848, MR8827, MR8740, MR8741, MR8740T
- U8975 4ch Analog Unit
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Product Brochure with Data Sheet, Memory Recorder MR6000 (English)11,509 KB pdf
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Product brochure with data sheet, Modular Memory Recorder MR8848 (English)5,153 KB pdf
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Instruction Manual, Modules for Memory Recorders (Japanese, English)2,925 KB pdf
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Product brochure with datasheet, Memory Recorder MR8740T (English)7,728 KB pdf
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