NI-9201 and sbRIO-9201 Specifications
- Updated2024-11-19
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NI-9201 and sbRIO-9201 Specifications
NI-9201 and
sbRIO-9201 Specifications
Connector Types
The NI-9201 has more than one connector type: NI-9201 with screw terminal, NI-9201 with spring terminal, and NI-9201 with DSUB. Unless the connector type is specified, NI-9201 refers to all connector types.
Definitions
Warranted specifications describe the performance of a model under stated operating conditions and are covered by the model warranty.
Characteristics describe values that are relevant to the use of the model under stated operating conditions but are not covered by the model warranty.
- Typical specifications describe the performance met by a majority of models.
- Nominal specifications describe an attribute that is based on design, conformance testing, or supplemental testing.
Specifications are Typical unless otherwise noted.
Conditions
Specifications are valid for the range -40 °C to 70 °C unless otherwise noted. All voltages are relative to COM unless otherwise noted.
NI-9201 with Screw Terminal or Spring Terminal Pinout
Signal | Description |
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AI | Analog input signal connection |
COM | Common reference connection |
NC | No connection |
NI-9201 with DSUB Pinout
Signal | Description |
---|---|
AI | Analog input signal connection |
COM | Common reference connection |
NC | No connection |
Input Characteristics
Number of channels | 8 |
ADC resolution | 12 bits |
Type of ADC | Successive approximation register (SAR) |
Mode | Maximum Sample Rate (R Series Expansion Chassis) | Maximum Sample Rate (All Other Chassis) |
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Single Channel | 475 kS/s | 800 kS/s |
Scanning | 475 kS/s | 500 kS/s |
Input range | ±10 V | ||||||||
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Overvoltage protection, channel-to-COM | ±100 V |
Measurement Conditions | Percent of Reading (Gain Error) | Percent of Range[1]1 Range equals 10.53 V (Offset Error) | |
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Calibrated | Typical (25 °C, ±5 °C) | ±0.04% | ±0.07% |
Maximum (-40 °C to 70 °C) | ±0.25% | ±0.25% | |
Uncalibrated[2]2 Uncalibrated accuracy refers to the accuracy achieved when acquiring in raw or unscaled modes where the calibration constants stored in the module are not applied to the data. | Typical (25 °C, ±5 °C) | ±0.26% | ±0.46% |
Maximum (-40 °C to 70 °C) | ±0.67% | ±1.25% |
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Input bandwidth (-3 dB) | 690 kHz minimum | ||||||
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No missing codes | 12 bits | ||||||
DNL | -0.9 to 1.5 LSB | ||||||
INL | ±1.5 LSB | ||||||
Crosstalk, at 10 kHz | -75 dB | ||||||
Settling time, to 1 LSB | 2 μs | ||||||
MTBF | 1,092,512 hours at 25 °C; Bellcore Issue 2, Method 1, Case 3, Limited Part Stress Method |
Power Requirements
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Physical Characteristics
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Dimensions | Visit ni.com/dimensions and search by module number. |
NI-9201 with
Screw Terminal Wiring
Gauge | 0.2 mm2 to 2.5 mm2 (26 AWG to 14 AWG) copper conductor wire | ||||||
Wire strip length | 13 mm (0.51 in.) of insulation stripped from the end | ||||||
Temperature rating | 90 °C minimum | ||||||
Torque for screw terminals | 0.5 N · m to 0.6 N · m(4.4 lb · in. to 5.3 lb · in.) | ||||||
Wires per screw terminal | One wire per screw terminal; two wires per screw terminal using a 2-wire ferrule | ||||||
Ferrules | 0.25 mm2 to 2.5 mm2 | ||||||
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NI-9201 with
Spring Terminal Wiring
Gauge | 0.2 mm2 to 2.5 mm2 (30 AWG to 12 AWG) copper conductor wire | ||||||
Wire strip length | 10 mm (0.39 in.) of insulation stripped from the end | ||||||
Temperature rating | 90 °C minimum | ||||||
Wires per spring terminal | One wire per spring terminal; two wires per spring terminal using a 2-wire ferrule | ||||||
Ferrules | 0.25 mm2 to 2.5 mm2 | ||||||
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Environmental Characteristics
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Ingress protection | IP40 | ||||||||||||
Pollution Degree | 2 | ||||||||||||
Maximum altitude | 2,000 m | ||||||||||||
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To meet these shock and vibration specifications, you must panel mount the system.
NI-9201 with Screw Terminal and NI-9201 with Spring Terminal Safety Voltages
Connect only voltages that are within the following limits.
Channel-to-COM | ±60 V DC maximum | ||||||
Channel-to-channel | None | ||||||
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NI-9201 with DSUB Safety Voltages
Connect only voltages that are within the following limits.
Channel-to-COM | ±60 V DC maximum | ||||||
Channel-to-channel | None | ||||||
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Measurement Category
Measurement Category I
Measurement Category I is for measurements performed on circuits not directly connected to the electrical distribution system referred to as MAINS voltage. MAINS is a hazardous live electrical supply system that powers equipment. This category is for measurements of voltages from specially protected secondary circuits. Such voltage measurements include signal levels, special equipment, limited-energy parts of equipment, circuits powered by regulated low-voltage sources, and electronics.
Measurement Category II
Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system. This category refers to local-level electrical distribution, such as that provided by a standard wall outlet, for example, 115 V for U.S. or 230 V for Europe.
Calibration
Calibration interval | 1 year |
In This Section
- NI-9201 and
sbRIO-9201 Specifications
- Connector Types
- Definitions
- Conditions
- NI-9201 with Screw Terminal or Spring Terminal Pinout
- NI-9201 with DSUB Pinout
- Input Characteristics
- Power Requirements
- Physical Characteristics
- Environmental Characteristics
- NI-9201 with Screw Terminal and NI-9201 with Spring Terminal Safety Voltages
- NI-9201 with DSUB Safety Voltages
- Measurement Category
- Calibration