The NI 9221 is an 8-channel analog input module with ±60 V input range and 12-bit resolution, designed for CompactRIO and CompactDAQ systems.
It provides galvanic isolation and reliable high-voltage measurement capabilities for industrial and laboratory applications.
This unit is used, tested, and in excellent condition.
Manufacturer Information
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Name: National Instruments Corporation
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Address: 11500 North Mopac Expressway, Austin, TX 78759-3504, USA
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Phone: +1 512 683 0100
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Email: info@ni.com
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Website: https://www.ni.com
Technical Specifications
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Model: NI 9221
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Type: 8-Channel ±60 V Analog Input (12-Bit)
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Input Range: ±60 V Ch-to-COM
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Resolution: 12 Bit
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Sampling Rate: 800 kS/s per channel
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Isolation: 250 Vrms CAT II (Ch-to-Earth)
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Operating Temperature: −40 °C to +70 °C
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Connector: D-Sub 15-Pin
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Certifications: CE, UL, Lloyd’s Register, ATEX II 3G Ex nC IIC T4
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Condition: used, tested, cleaned
Key Features
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8 isolated analog input channels
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±60 V measurement range for high-voltage signals
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12-bit resolution for accurate data acquisition
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CompactRIO and CompactDAQ compatible
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ATEX Zone 2 certified for hazardous environments
Applications
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Industrial automation and monitoring
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Data acquisition and signal analysis
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Laboratory and test systems
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Research and development
Notes
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Condition: used, tested, fully functional
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Scope of delivery: 1 × NI 9221 Analog Input Module
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Shipping: securely packed, insured, worldwide
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Installation: qualified technicians only
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