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NI sbRIO-9684 User Manual

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sbRIO-9684 User
Manual
08-2023

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Summary of Contents for NI sbRIO-9684

  • Page 1 User Manual 08-2023...

  • Page 2: Table Of Contents

    User Manual sbRIO-9684 User Manual General Purpose Inverter Controller RIO Mezzanine Card Contents sbRIO-9684 User Manual ........
  • Page 3 User Manual 1.15 System Grounding Recommendations ......1.16 Specifications .........

  • Page 4: Sbrio-9684 User Manual

    NI for repair. ATTENTION Le sbRIO-9684 ne doit en aucun cas être utilisé d'une manière qui n'est pas spécifiée dans ce document. Une mauvaise utilisation du produit peut s'avérer dangereuse. Si le produit est endommagé de quelque manière que ce soit, la sécurité...
  • Page 5 CAUTION The sbRIO-9684 is designed for low voltage signals. You must ensure that all signals connected to the sbRIO-9684 are not hazardous. A hazardous voltage is a voltage greater than 42.4 Vpk or 60 VDC to earth ground.

  • Page 6: Dimensions

    User Manual CAUTION Use the sbRIO-9684 with only NI sbRIO-9603/9605/9606/9607 devices. The sbRIO-9684 is not electrically or mechanically compatible with other NI sbRIO devices. ATTENTION Utiliser le sbRIO-9684 uniquement avec les appareils NI sbRIO-9603/9605/9606/9607. Le sbRIO-9684 n'est pas compatible électriquement ou mécaniquement avec les autres appareils NI sbRIO.
  • Page 7 User Manual Figure 2 : Primary Side Dimensions in Millimeters (Inches) 111.10 mm (4.374 in.) 91.67 mm (3.609 in.) Figure 3 : Secondary Side Dimensions in Millimeters (Inches) 11x Ø 3.3 mm (0.130 in.) 105.46 mm (4.152 in.) 84.12 mm (3.312 in.) 73.66 mm (2.900 in.)

  • Page 8: Mounting The Sbrio-9684

    Figure 4 : Maximum Height of Components in Millimeters (Inches) 10.03 mm (0.395 in.) Mounting the sbRIO-9684 About this task Mount the sbRIO-9684 to a thermally conductive surface that is at least 3 mm thick. What to Use • sbRIO-9684 •...
  • Page 9 Apply a thermal interface material, such as grease, to the flat side of the head spreader. b) Align the heat spreader with the tapped holes for the NI sbRIO controller. c) Fasten the M3 x 16, M-F standoffs through the heat spreader to the tapped holes for the NI sbRIO controller.
  • Page 10 Apply the gap pad to the NI sbRIO controller. Refer to the Thermal Kit Installation Instructions for information about gap pad placement. b) Align the NI sbRIO controller with the heat spreader. c) Fasten the M3 x 9.65, M-F standoffs through the NI sbRIO controller to the M3 x 16, M-F standoffs. ni.com...
  • Page 11 User Manual Figure 7 : Installing the NI sbRIO-9603 © National Instruments Corporation...
  • Page 12 User Manual Figure 8 : Installing the NI sbRIO-9607 CAUTION The gap pad is a viscoelastic material and compressing it too quickly places a large amount of stress on board components. If you must use an automatic screwdriver, fasten these screws at a rate less than 4.23 mm/s (10 in./min.) to prevent damage during assembly.
  • Page 13 à tête cylindrique M3 x 5. 4. Install the sbRIO-9684. a) Install the M3 x 29.81, M-F standoffs to the tapped holes for the sbRIO-9684. b) Align the sbRIO-9684 with the M3 x 29.81, M-F standoffs and the NI sbRIO controller.
  • Page 14 Align the interface board with the M3 x 43.36, M-F standoffs and the sbRIO-9684. c) Seat the connectors on the interface board and the sbRIO-9684 to connect the boards. d) Insert eight M3 x 5 panhead screws through the interface board to the M3 x 43.36, M-F standoffs and the M3 x 11.12, M-F standoffs.

  • Page 15: Surface Mounting Dimensions

    User Manual Figure 10 : Mating the Interface Board to the sbRIO-9684 Surface Mounting Dimensions Figure 11 : Surface Mounting Dimensions in Millimeters (Inches) Interface Board 193.04 (7.600) sbRIO-9684 109.22 (4.300) sbRIO 93.32 (3.674) sbRIO 60.30 (2.374) sbRIO 21.59 (0.850) sbRIO-9684/Interface Board 0.00 (0.000)

  • Page 16: Installing Software On The Host Computer

    User Manual Installing Software on the Host Computer Before using the sbRIO-9684, you must install the following application software and device drivers on the host computer. 1. LabVIEW 2019 or later 2. LabVIEW Real-Time Module 2019 or later 3. LabVIEW FPGA Module 2019 or later 4.

  • Page 17: Pinout

    DI P0.2 DO11 DI P0.1 DI P0.0 DO12 VI P0 Vext DO13 Connectors The following table lists the sbRIO-9684 connectors and recommended mating connectors. Refer to the manufacturer for information about using and matching these connectors. © National Instruments Corporation...

  • Page 18: Simultaneous Analog Input

    The incoming analog signal on each channel is buffered and conditioned by the differential amplifier and then sampled by a 16-bit ADC. The sbRIO-9684 analog channels share a common ground that is isolated from other parts of the board. The sbRIO-9684 protects each channel from overvoltages.

  • Page 19: Connecting Differential And Single-Ended Voltage Signals To The Simultaneous Ai

    Connecting Current Sensors to the Simultaneous AI You can connect current sensors to the sbRIO-9684 using a termination resistor to convert the current measurement to a single-ended voltage measurement. Connect the current sensor output to AI+ and the external power supply COM to the current sensor common pin (CS COM) on the sbRIO-9684.

  • Page 20: Termination Resistor Values

    User Manual Termination Resistor Values The sbRIO-9684 simultaneous analog inputs have ±10 V and ±5 V input ranges that can accommodate termination resistor values in a certain range, based on the sensor peak current. Select the highest possible termination resistor to maximize the dynamic range of the analog input.

  • Page 21: Connecting Single-Ended Voltage Signals To The Scanned Ai

    User Manual Connecting Single-Ended Voltage Signals to the Scanned AI You can connect single-ended signal sources to the scanned AI on the sbRIO-9684. Figure 18 : Connecting Single-Ended Voltage Signals to the Scanned Analog Inputs Voltage Source Scanned AI0 –...

  • Page 22: Half-Bridge Digital Output

    100 Ω Half-Bridge DO sbRIO-9684 NOTE Make sure the devices you connect to the sbRIO-9684 are compatible with the half- bridge digital output specifications. Use connections that match the output impedance of the sbRIO-9684 half-bridge outputs. Sinking Digital Output The sbRIO-9684 provides connections for 24 sinking digital output channels.

  • Page 23: Connecting Digital Devices To The Sinking Do

    Make sure the devices you connect to the sbRIO-9684 are compatible with the output specifications. Increasing Current Drive Each channel of the sbRIO-9684 has a continuous output current of 20 mA. If you want to increase the output current to a device, you can connect any number of channels together in parallel.

  • Page 24: Connecting Industrial Devices To The Relay Control Do

    NI recommends using the appropriate cabling for the current return pins based on the amount of current returned per each relay control DO- output. NOTE Make sure the devices you connect to the sbRIO-9684 are compatible with the output specifications ni.com...

  • Page 25: Protecting The Digital Outputs From Flyback Voltages

    VI P0 or VI P1 voltage. The sbRIO-9684 has sourcing inputs, meaning the DI sources current from the VI P0 or VI P1 to the sinking output device. The sbRIO-9684 internally limits current signals connected to DI.

  • Page 26: Connecting Digital Devices To The Sourcing Di

    DIO0 through DIO15 for better signal integrity and crosstalk performance since these channels have an individual GND pin. The LVTTL DIO channels on the sbRIO-9684 are routed with a 55 Ω characteristic trace impedance. Route all external circuitry with a similar impedance to ensure the best signal quality.

  • Page 27: Connecting Digital Devices To The Lvttl Dio

    Perform signal integrity measurements to test the effect of signal routing and cable type on your application. To meet defined power-up states for outputs, use a pull-up or pull-down resistor on the line. System Diagrams The following figure shows a diagram for interfacing digital signals with the sbRIO-9684. © National Instruments Corporation...
  • Page 28 GND (for power) IGBT Intelligent sbRIO-9684 Power Module sbRIO Mezzanine Connector 9 V to 30 V PS_COM Digital GND (GND) Chassis GND Bracket NI sbRIO Controller The following figure shows a diagram for interfacing analog signals with the sbRIO-9684. ni.com...

  • Page 29: System Grounding Recommendations

    Connect +24 V power to +24 VDC IN on the Semikron SKiiP3 26-pin connector • Connect +24 V power to input power supply of the NI sbRIO-9603 or sbRIO-9607 • Connect +24 V GND/COM to GND input on the Semikron SKiiP3 26-pin connector •...

  • Page 30: Specifications

    User Manual +15 VDC Power Supply Connections (Gate Driver Control Signal Power) • Connect +15 V power to Vext input on the sbRIO-9684 • Connect +15 V GND/COM to GND input on the Semikron SKiiP3 26-pin connector • Connect +15 V Earth (chassis) ground to system Earth (chassis) ground ±15 VDC Sensor Power Supply Connections (Sensor/Transducer Power)
  • Page 31 User Manual Table 2 : Accuracy Percent of Percent of ‡ Measurement Nominal Measurement Range Reading Conditions Range (V) Conditions † (Offset (Gain Error) § Error) Maximum 0.54% 0.200% (-40 °C to 85 °C) ±5 V Typical (23 °C±5 °C) 0.13%...

  • Page 32: Scanned Analog Input (Monitoring)

    User Manual Input impedance Differential 250 kΩ Single-ended 125 kΩ Overvoltage protection ±30 V maximum Scanned Analog Input (Monitoring) Number of channels ADC resolution 12 bits Input range Typical 0 V to 5 V Minimum 12 mV to 4.97 V...

  • Page 33: Analog Output (Set-Point)

    User Manual Input impedance for channel ON 10 kΩ, 120 pF low pass filter Input current for channel OFF 10 μA maximum Overvoltage protection ±30 V maximum Analog Output (Set-Point) Number of channels DAC resolution 12 bits Startup voltage...

  • Page 34: Sourcing Digital Input

    Output type Sinking Hold time is the amount of time input signals must be stable after initiating a read from the sbRIO-9684. Setup time is the amount of time input signals must be stable before reading from the sbRIO-9684. ni.com...

  • Page 35: Half-Bridge Digital Output

    User Manual Startup voltage Open Output voltage (V Continuous output current (I ) on each channel 20 mA Output impedance (R 6 Ω maximum External power supply voltage range 0 V to 30 V Maximum update time 50 μs...

  • Page 36: Relay Control Digital Output

    300 ns maximum Vext > 15 V, CL = 50 pF 100 ns maximum Protection Overcurrent None Short-circuit None Relay Control Digital Output Relay control DO specifications assume the use of direct board-to-board connections to I/O connectors on the sbRIO-9684. ni.com...

  • Page 37: Lvttl Digital Input/Output

    User Manual Number of channels Output type Sinking Startup voltage Open External power supply voltage range 0 V to 30 V Continuous current 500 mA Maximum inrush current Maximum inrush time 300 ms Turn ON rate One operation per 60 s...

  • Page 38: Power Requirements

    NI sbRIO-9603 or sbRIO-9607. When sbRIO-9684 is not used in an application with NI sbRIO-9603 or sbRIO-9607, ensure that the protection circuit for the battery consists of two blocking components such as diodes or one blocking component and one current limiting component such as a resistor or fuse that protects the battery at not more than the maximum reverse charge current stated above.
  • Page 39 User Manual CAUTION Do not connect the product to signals or use for measurements within Measurement Categories II, III, or IV. ATTENTION Ne pas connecter le produit à des signaux dans les catégories de mesure II, III ou IV et ne pas l'utiliser pour effectuer des mesures dans ces catégories.

  • Page 40: Environmental

    NI complies, as well as other environmental information not included in this document. Ensure that the local ambient temperature of the sbRIO-9684 is -40 °C to 85 °C. Measure the local ambient temperature by placing thermocouples on both sides of the PCB, 5 mm (0.2 in.) from the board surface.

  • Page 41: Eu And Uk Customers

    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/...

  • Page 42: Battery Replacement And Disposal

    Battery Replacement and Disposal Battery Directive —This product contains a long-life coin cell battery. If you need to replace it, use the Return Material Authorization (RMA) process or contact an authorized NI service representative. For more information about compliance with the EU Battery Directive 2006/66/EC about Batteries and Accumulators and Waste Batteries and Accumulators, visit ni.com/environment/batterydirective.
  • Page 43 User Manual ni.com...
  • Page 44 For patents covering NI products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents. You can find information about end-user license agreements (EULAs) and third-party legal notices in the readme file for your NI product. Refer to the Export Compliance Information at ni.com/legal/export-compliance for the NI global trade compliance policy and how to obtain relevant HTS codes, ECCNs, and other import/export data.

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