National Instruments sbRIO-9215 Operating Instructions And Specifications
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National Instruments sbRIO-9215 Operating Instructions And Specifications

4-channel, ±10 v, 16-bit simultaneous analog input module
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  • Page 1 (217) 352-9330 | Click HERE Find the National Instruments sbRIO-9215 at our website:...
  • Page 2 OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9215E 4-Channel, ±10 V, 16-Bit Simultaneous Analog Input Module Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 3 This document describes how to use the National Instruments 9215E and includes dimensions, terminal assignments, and specifications for the NI 9215E. In this document, the NI 9215E with screw terminal and NI 9215E with BNC are referred to inclusively as the NI 9215E. Visit...
  • Page 4 The following figure shows the dimensions of the NI 9215E. 73.4 in. (2.89 mm) 0.0 in. (0.00 mm) Figure 1. NI 9215E Dimensions in Millimeters (Inches) © National Instruments Corp. NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 5 Connecting the NI 9215E The NI 9215E provides connections for four differential analog input channels. AI0+ AI0– AI1+ AI1– AI2+ AI2– AI3+ AI3– Figure 2. Terminal Assignments of the NI 9215E with Screw Terminal NI 9215E Operating Instructions and Specifications ni.com Artisan Technology Group - Quality Instrumentation ...
  • Page 6 AI0– AI1+ AI1– AI2+ AI2– AI3+ AI3– Figure 3. Connector Assignments of the NI 9215E with BNC © National Instruments Corp. NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 7 The NI 9215E with screw terminal has a 10-terminal detachable screw-terminal connector. The NI 9215E with BNC has four BNC connectors. Each channel of the NI 9215E has an AI+ terminal to which you can connect the positive voltage signal, and an AI– terminal or shield to which you can connect the negative voltage signal.
  • Page 8 Screw Terminal Figure 4. Connecting a Grounded Differential Voltage Signal to the NI 9215E with Screw Terminal © National Instruments Corp. NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 9 To connect floating differential signals to the NI 9215E with screw terminal, you must connect the negative lead of the signal to COM through a 1 MΩ resistor to keep the voltage source within the common-mode voltage range, as shown in Figure 5. If the voltage source is outside of the common-mode range, then the NI 9215E does not read data accurately.
  • Page 10 NI 9215E with Screw Terminal Figure 6. Connecting a Single-Ended Voltage Signal to the NI 9215E with Screw Terminal © National Instruments Corp. NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 11 NI 9215E Circuitry The NI 9215E channels share a common ground that is isolated from other modules in the system. The NI 9215E protects each channel from overvoltages. For more information about overvoltage protection, refer to the Specifications section. The incoming analog signal on each channel is buffered and conditioned by the instrumentation amplifier and is then sampled by a 16-bit ADC.
  • Page 12 Screw Terminal Figure 7. Input Circuitry for One Channel on the NI 9215E with Screw Terminal © National Instruments Corp. 11 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 13 The NI 9215E with BNC has a resistor that ensures the input voltage does not drift outside of the common-mode range. Overvoltage Protection Isolated Overvoltage – Protection Instrumentation 100 kΩ AI– Amplifier NI 9215E with BNC Figure 8. Input Circuitry for One Channel on the NI 9215E with BNC NI 9215E Operating Instructions and Specifications 12 ni.com Artisan Technology Group - Quality Instrumentation ...

  • Page 14: Sleep Mode

    Refer to the Specifications section for more information about power consumption and thermal dissipation. © National Instruments Corp. 13 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 15: Specifications

    Specifications The following specifications are typical for the range –40 to 85 °C internal to any enclosures unless otherwise noted. Input Characteristics Number of channels......4 analog input channels ADC resolution......... 16 bits Type of ADC........Successive approximation register (SAR) Input range ........
  • Page 16 * The minimum measurement voltage range is the largest voltage the NI 9215E is guaranteed to accurately measure. © National Instruments Corp. 15 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 17 Overvoltage protection ..... ±30 V Conversion time Channel 0 only ......4.4 μs Channels 0 and 1 ......6 μs Channels 0, 1, and 2 ....8 μs Channels 0, 1, 2, and 3 ....10 μs Accuracy Percent of Percent of Reading Range*...
  • Page 18 Input bias current ......10 nA Input noise RMS ........... 1.2 LSB Peak-to-peak....... 7 LSB Crosstalk ........... –80 dB © National Instruments Corp. 17 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 19 Settling time (to 2 LSBs) NI 9215E with screw terminal 10 V step ......10 μs 20 V step ......15 μs NI 9215E with BNC 10 V step ......25 μs 20 V step ......35 μs No missing codes......15 bits guaranteed DNL ..........

  • Page 20: Power Requirements

    Screw-terminal wiring ...... 12 to 24 AWG copper conductor wire with 10 mm (0.39 in.) of insulation stripped from the end © National Instruments Corp. 19 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 21 Torque for screw terminals ....0.5 to 0.6 N · m (4.4 to 5.3 lb · in.) Ferrules ..........0.25 mm to 2.5 mm Weight NI 9215E with screw terminal..65 g (2.3 oz) NI 9215E with BNC....71 g (2.5 oz) Safety NI 9215E with Screw Terminal Safety Voltages Connect only voltages that are within the following limits.
  • Page 22 Measurement Category I, (Double Insulation) Withstand ......1,500 V , verified by a 5 s dielectric withstand test © National Instruments Corp. 21 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...
  • Page 23 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.

  • Page 24: Online Product Certification

    Certification column. Environmental National Instruments C Series modules are intended for indoor use only but may be used outdoors if installed in a suitable enclosure. Refer to the manual for the chassis you are using for more information about meeting these specifications.

  • Page 25: Environmental Management

    Maximum altitude......2,000 m Pollution Degree (IEC 60664) ..2 Environmental Management National Instruments 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.
  • Page 26 You can obtain the calibration certificate and information about calibration services for the NI 9215E at ni.com/calibration Calibration interval ......1 year © National Instruments Corp. 25 NI 9215E Operating Instructions and Specifications Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com...

  • Page 27: Where To Go For Support

    Where to Go for Support The National Instruments Web site is your complete resource for technical support. At you have access to ni.com/support everything from troubleshooting and application development self-help resources to email and phone assistance from NI Application Engineers.
  • Page 28 Turkey 90 212 279 3031, United Kingdom 44 (0) 1635 523545 National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. Refer to the Terms of Use section on ni.com/legal for more information about National Instruments trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies.

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9215e

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