sbRIO-9220 Specifications

Notice The input terminals of this device are not protected from electromagnetic interference. As a result, this device may experience reduced measurement accuracy or other temporary performance degradation when connected cables are routed in an environment with radiated or conducted radio frequency electromagnetic interference. To limit radiated emissions and to ensure that this device functions within specifications in its operational electromagnetic environment, take precautions when designing, selecting, and installing measurement probes and cables.

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 the AI- signal on each channel unless otherwise noted.

Input Characteristics

Number of channels

16 analog input channels

ADC resolution

16 bits

Type of ADC

Successive approximation register (SAR)

Input voltage ranges
Measurement Voltage (AI+ to AI-)

Minimum[1]

±10.4 V

Typical

±10.5 V

Maximum

±10.6 V

Maximum voltage (Signal + Common Mode)

Each channel must remain within ±10.4 V of common

Overvoltage protection

±30 V

Conversion time

10 μs minimum

Sample rate

100 kS/s maximum

Table 1. Accuracy
Measurement Conditions Percent of Reading (Gain Error) Percent of Range[2] (Offset Error)
Calibrated Maximum (-40 °C to 70 °C) 0.142% ±0.070%
Typical (23 °C ±5 °C) 0.010% ±0.001%
Uncalibrated[3] Maximum (-40 °C to 70 °C) 0.350% ±0.360%
Typical (23 °C ±5 °C) 0.060% ±0.070%
Stability

Gain drift

5 ppm/°C

Offset drift

29 μV/°C

CMRR (fin = 60 Hz)

70 dB

-3 dB bandwidth

>100 kHz

Input impedance

>1 GΩ

Input noise

0.85 LSBrms

Crosstalk

-90 dB

Settling time (to 2 LSBs)

10 V step

19 μs

20 V step

26 μs

No missing codes

15 bits

MTBF

1,522,250 at 25 °C; Bellcore Issue 6, Method 1, Case 3, Limited Part Stress Method

Power Requirements

Power consumption from chassis (full-scale input, 100 kS/s)

Active mode

1 W maximum

Sleep mode

4 mW maximum

Thermal dissipation (at 70 °C)

Active mode

1.250 W maximum

Sleep mode

510 mW maximum

Physical Characteristics

Dimensions and Weight

Connector type

Spring terminal

Weight

64.4 g (2.27 oz)

Spring-Terminal Wiring Specifications

Gauge

0.14 mm2 to 1.5 mm2 (26 AWG to 16 AWG) copper conductor wire

Wire strip length

10 mm (0.394 in.) of insulation stripped from the end

Temperature rating

90 °C minimum

Wires per terminal

One wire per spring terminal; two wires per spring terminal using a 2-wire ferrule

Ferrules

Single ferrule, uninsulated

0.14 mm2 to 1.5 mm2 (26 AWG to 16 AWG) 10 mm barrel length

Single ferrule, insulated

0.14 mm2 to 1.0 mm2 (26 AWG to 18 AWG) 12 mm barrel length

Two-wire ferrule, insulated

2x 0.34 mm2(2x 22 AWG)12 mm barrel length

Connector securement

Securement type

Screw flanges provided

Torque for screw flanges

0.2 N · m (1.80 lb · in.)

Safety Voltages

Isolation Voltages

Temporary Overvoltage—An overvoltage condition of a relatively long duration.

Channel-to-channel

None

Channel-to-earth ground

Continuous

250 V RMS, Measurement Category II

Withstand up to 4,000 m

3,000 V RMS, verified by a 5 sdielectric withstand test

Temporary overvoltage protection

±30 V between any two pins

Measurement Category

Caution Do not connect the product to signals or use for measurements within Measurement Categories III or IV.
Attention Ne pas connecter le produit à des signaux dans les catégories de mesure III ou IV et ne pas l'utiliser pour effectuer des mesures dans ces catégories.

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.

Environmental Characteristics

Temperature

Operating

-40 °C to 70 °C

Storage

-40 °C to 85 °C

Humidity

Operating

10% RH to 90% RH, noncondensing

Storage

5% RH to 95% RH, noncondensing

Pollution Degree

2

Maximum altitude

4,000 m

Compliance Standards

Environmental Standards

This product meets the requirements of the following environmental standards for electrical equipment.

  • IEC 60068-2-1 Cold
  • IEC 60068-2-2 Dry heat

EMC Standards

This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use:

  • EN 61326-1 (IEC 61326-1): Class A emissions; Industrial immunity
  • EN 55011 (CISPR 11): Group 1, Class A emissions
  • AS/NZS CISPR 11: Group 1, Class A emissions
  • ICES-001: Class A emissions
Note Group 1 equipment (per CISPR 11) is any industrial, scientific, or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection/analysis purposes.
Note In Europe, Australia, and New Zealand (per CISPR 11) Class A equipment is intended for use in non-residential locations.

Safety Compliance Standards

This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:

  • IEC 61010-1, EN 61010-1
  • UL 61010-1, CSA C22.2 No. 61010-1
Note For safety certifications, refer to the product label or the Product Certifications and Declarations section.

Calibration

You can obtain the calibration certificate and information about calibration services for the sbRIO-9220 at ni.com/calibration.

Calibration interval

1 year

Environmental Management

NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.

For additional environmental information, refer to the Engineering a Healthy Planet web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.

EU and UK Customers

  • 1378 Waste Electrical and Electronic Equipment (WEEE)—At the end of the product life cycle, all NI products must be disposed of according to local laws and regulations. For more information about how to recycle NI products in your region, visit ni.com/environment/weee.

    • 电子信息产品污染控制管理办法（中国RoHS）

  • 1378 中国RoHS— NI符合中国电子信息产品中限制使用某些有害物质指令(RoHS)。关于NI中国RoHS合规性信息，请登录 ni.com/environment/rohs_china。(For information about China RoHS compliance, go to ni.com/environment/rohs_china.)

    • Product Certifications and Declarations

    Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for NI products, visit ni.com/product-certifications, search by model number, and click the appropriate link.

    NI Services

    Visit ni.com/support to find support resources including documentation, downloads, and troubleshooting and application development self-help such as tutorials and examples.

    Visit ni.com/services to learn about NI service offerings such as calibration options, repair, and replacement.

    Visit ni.com/register to register your NI product. Product registration facilitates technical support and ensures that you receive important information updates from NI.

    NI corporate headquarters is located at 11500 N Mopac Expwy, Austin, TX, 78759-3504, USA.

    1 The minimum measurement voltage range is the largest voltage the sbRIO-9220 is guaranteed to accurately measure.

    2 Range equals ±10.5 V.

    3 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.