NI sbRIO-961x/963x/964x and NI sbRIO
Contents
1. un DGND 34 Dist tL DI30 32 31 DI29 0128 29 027 0126 28 27 025 0124 26 25 0122 24 23 121 0120 22 21 d DI18 20 19 DIt7 0116 18 17 015 0114 16 15 0112 14 13 Dati 12111 DI8 10 9 07 Pint pe 7 Di5 6 5 4 3 DH DIO 2 1 DGND Figure 10 Pinout of 1 0 Connector J6 24 V Digital Input NI sbRIO 964x 9642XT Only National Instruments Corporation 13 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT DESDE 19157 DO15 18 36 DO30 DO14 17 35 DO29 DO13 16 34 DO28 DO12 15 33 DO27 DO11 141 5 32 DO26 DO10 13 5131 DO25 DO9 12 30 DO24 DO8 11 V V 1029 sup V 9 28 Vsup 27 DO23 207 8 506 7126 0022 L 005 6 25 0021 24 DO20 204 5 23 0019 4 55 22 DO18 DO2 3 5421 DO17 Do1 20 DO16 DOO 1 1 Figure 11 Pinout of 1 0 Connec2. 6 35 VDC Continuous output current 5 on each channel No heat 250 mA max With external heat sinks added 1 5 A max 1 Setup time is the amount of time input signals must be stable before you can read from the module Transfer time is the maximum time FPGA Device I O functions take to read data from the module 3 Refer to the Increasing Current Drive section for information about installing heat sinks National Instruments Corporation 45 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Maximum total output current on all channels 20A Output impedance 0 3 O max Continuous overvoltage protection range 40 Reversed voltage protection None Current limiting None Short circuit protection Indefinitely protected when a channel is shorted to D GND or to a voltage up to Trip current for one channel With all other channels at 250 mA typ With all other channels off 5Atyp Quiescent current consumption 28 mA max Maximum update 40 us max Propagation delay 500 us max Power Limits Caution Exceeding the power limits may cause unpred
3. 4 400 111 76 2 440 61 98 2 Clearance Required Above This Capacitor 0 275 6 99 0 125 3 18 _ m 0 000 0 P eg 2 0 450 11 43 6 796 172 62 7 295 185 29 EpL i 0 000 0 00 4 100 104 14 Fo ES 3 d 5 5 N Q 2 mm Clearance e a Required Above 8 5 5 5 N This Capacitor 9 9 N 1 1 1 1 1 0 651 16 54 1 1 1 1 1 1 0 327 8 31 E 0 000 0 Minimum Clearance 0 138 3 50 Needed Below Board 6 32 Threads 4 40 Threads 0 112 2 84 5 633 143 07 6 617 168 06 227777 0 625 15 88 0 380 9 65 eade d pro 0 469 11 91 3 is T 0 327 8 31 0 180 4 57 1 S 1 0 080 2 03 1 1 0 242 6 16 0 000 0 WM n Cae M i i or c WO Pss 0 iD ps 8 e S258 ER 201 9 2 oo rei 5 9 o 2 9 o c Qa
4. Figure 23 Device Connected to One Digital Input Channel The digital input channel registers as ON when the sourcing output device applies a voltage or drives a current to the DI pin that is in the input ON range The channel registers as OFF when the device applies a voltage or drives a current to the DI pin that is in the input OFF range If no device is connected to the DI pin the channel registers as OFF Refer to the Specifications section for more information about ON and OFF states Integrated 24 V Digital Output sbRIO 964x 9642XT Only Connector 75 of the NI sbRIO 964x 9642XT provides connections for 32 current sourcing digital output channels Refer to the and Other Connectors on the NI sbRIO Device section for a pinout of connector J5 The DO pin of the channel drives current or applies voltage to a connected device You can directly connect the NI sbRIO 964x 9642XT to a variety of industrial devices such as motors actuators relays and lamps Make sure the devices you connect to the NI SBRIO 9643 9642XT are compatible with the output specifications Refer to the Specifications section for the output specifications The 24 V digital outputs of the NI sbRIO 964x 9642XT require a 6 35 VDC power supply separate from the power supply connected to J3 National Instruments Corporation 31 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Connect the device to DO and D GND and connect the external power supply to
5. n 9 q q Pn50 ci a e MEI Pin 1 D GND D GND D GND D GND D GND D GND D GND D GND D GND D GND D GND D GND D GND D GND Port6 DIOCTL D GND D GND D GND D GND D GND 5V D GND 5V Port5 DIO9 Port5 DIOCTL 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 o Port2 DIO8 Port2 DIO7 Port2 DIO6 Port2 DIO5 Port2 DIO4 Port6 DIO8 Port6 DIO7 Port6 DIO6 Port6 DIO5 Port6 DIO4 Port6 DIO3 Port6 DIO2 Port6 DIO1 Port6 DIOO Port6 DIO9 Port5 DIO8 Port5 DIO7 Port5 DIO6 Port5 DIO5 Port5 DIO4 Port5 DIO3 Port5 DIO2 Port5 DIO1 Port5 DIOO D GND Figure 5 Pinout of 1 0 Connector P2 3 3 V Digital 1 0 sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 8 ni com 9
6. 24 V one channel only AISENSE eene 24 V CMRR DC to 60 92 dB National Instruments Corporation 39 NI sbRIO 961x 9612XT 963x 9632X1 964x 9642XT Typical performance graphs Error ppm of Step Size 1k 100 Settling Error Versus Time for Different Source Impedances 10k 10 10 100 Time us Al lt 0 31 gt Small Signal Bandwidth 8 2 8 0 2 8 6 5 8 o 8 10 12 9 14 1k 10k 100 k 1000 k 10000 k Frequency Hz Al lt 0 31 gt CMRR 120 T TTTTTT 0 2 V Range 100 m 80 S x 60 O 40 20 0 10 100 1k 10k 100 Frequency Hz NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 40 ni com Settling time for multichannel measurements accuracy ranges 120 ppm of full scale step 8 5 4 us convert interval 5 5 us from 50 to 85 C 42 8 us convert interval Analog triggers Number of triggers 1 Resolution 10 bits 1 in 1 024 Bandwidth 3 dB 700 kHz ACCUFaCy anode eI 1 of full scale Scaling coefficients Typical Sc
7. USER GUIDE NI sbRIO 961x 963x 964x and NI sbRIO 9612XT 9632XT 9642XT Single Board RIO OEM Devices This document provides dimensions pinouts connectivity information and specifications for the National Instruments sbRIO 9611 sbRIO 9612 sbRIO 9612XT sbRIO 9631 sbRIO 9632 sbRIO 9632XT sbRIO 9641 sbRIO 9642 and sbRIO 9642XT The devices are referred to inclusively in this document as the NI sbRIO 961x 9612XT 963x 9632XT 964x 9642 gt Caution The NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT must be installed inside a suitable enclosure prior to use Hazardous voltages may be present gt Caution National Instruments makes no product safety electromagnetic compatibility EMC or CE marking compliance claims for NI sbRIO devices The end product supplier is responsible for conformity to any and all compliance requirements Caution Exercise caution when placing the NI sbRIO devices inside an enclosure Auxiliary cooling may be necessary to keep the device under the maximum ambient temperature rating for the NI sbRIO device Refer to Specifications section for more information about the maximum ambient temperature rating NATIONAL p INSTRUMENTS Figure 1 shows the NI sbRIO 961x 9612XT 963x 9632XT and the NI sbRIO 964x 9642XT NI sbRIO 964x 9642XT Figure 1 NI sbRIO 961 x 9612XT 963x 9632XT and NI sbRIO 964x 9642XT What You Need to Get Started This section lists the software and
8. Weight NI sbRIO 9613x 9612XT 266 5 g 9 4 oz NI sbRIO 9633x 9632XT 269 3 g 9 5 oz NI sbRIO 964x 9642XT 292 0 g 10 3 oz NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 50 ni com Cabling Table 6 shows the standard Ethernet cable wiring connections for both normal and crossover cables Table 6 Ethernet Cable Wiring Connections Connector 2 Connector 2 Pin Connector 1 Normal Crossover 1 white orange white orange white green 2 orange orange green 3 white green white green white orange 4 blue blue blue 5 white blue white blue white blue 6 green green orange 7 white brown white brown white brown 8 brown brown brown Connector 1 Connector 2 1 3 Pin 8 Pint National Instruments Corporation Figure 27 Ethernet Connector Pinout 51 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Where to Go for Support The National Instruments Web site is your complete resource for technical support At ni com support you have access to everything from troubleshooting and application development self help resources to email and phone assistance from NI Application Engineers National Instruments corporate headquarters is located at 11500 North Mopac Expressway Austin Texas 78759 3504 National Instruments also has offices locat
9. The NI sbRIO 964x 9642XT is protected against overcurrent inrush and short circuit conditions in accordance with IEC 1131 2 Each digital output channel on the NI sbRIO 964x 9642XT has circuitry that protects it from voltage and current surges resulting from short circuits Caution NI sbRIO 964x 9642XT can be damaged under overvoltage and reverse bias voltage conditions Check the voltage specifications for all devices that you connect to the NI sbRIO 964x 9642XT Excessive current through a DO pin causes the channel to go into an overcurrent state In an overcurrent state the channel cycles off and on until the short circuit is removed or the current returns to an acceptably low level Refer the Specifications section for typical trip currents Each channel has a status line that indicates in software whether the channel is in an overcurrent state Refer to the software help for information about the status line NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 34 ni com Specifications Unless otherwise noted the following specifications are typical for the range 40 to 85 C for the NI sbRIO 96x2XT and for the range 20 to 55 C for the NI sbRIO 961x 963x 964x Network Network 10BaseT and 100BaseTX Ethernet Compatibility eee IEEE 802 3 Communication rates 10 Mbps 100 Mbps auto negotiated Maximum cabling distan
10. and D GND as shown in Figure 24 Vsup 2 1 6 35 DO External Device _ Power D GND 1 Supply Figure 24 Device Connected to One Digital Output Channel Increasing Current Drive If you do not modify the NI sbRIO device each channel has a continuous output current of 250 mA If you want to increase the output current to a device you can connect any number of channels together in parallel For example if you want to drive 1 A of current connect DO lt 0 3 gt in parallel as shown in Figure 25 You must turn all parallel channels on and off simultaneously so that the current on any single channel cannot exceed the 250 mA rating You must also select heavier cabling for the connection between the negative terminal of the device and the negative terminal of the power supply for the device Refer to Figure 25 and use heavier cabling where indicated by heavier traces Veup 250 mA 1A 6 35 VDC DOO External 250 mA _ Power DO1 7 Supply 250 mA Device 0020 250 mA D GND Figure 25 Increasing the Current to a Device hyi Note Refer to the Understanding Ground Connections section for cautions about D GND NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 32 ni com If you add heat sinks to the output transistors 049 056 and 0110 0117 such that the measured case tempera
11. 10 7 V Minimum eee 10 3 V 11 V Current drive 3 mA per channel Output impedance 019 Accuracy Percent of Reading Percent of Range Measurement Conditions Gain Error Offset Error Calibrated max 40 to 85 C 0 35 0 75 Calibrated typ 25 C 5 C 0 01 0 1 Uncalibrated max 40 to 85 C 2 2 1 7 Uncalibrated typ 25 C 5 C 0 3 0 25 Range equals 10 7 V Stability Offset drift 80 uV C Gain drifts ui eee 6 ppm C National Instruments Corporation 43 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Protection Overvoltage eee 25 V at 25 Short circuit esee Indefinitely Power on voltage OV Note All analog outputs are unpowered until a value is written to an analog output Update time One channel in 3us Two channels in use 5us Three channels in use 7 5 us Four channels in use 9 5 us Noise Updating at 100 kS s 600 UV ms Not updating 260 UV ms Slew ou oben eg rte itur 4 V us Crosstalk 76 dB Settling time 100 pF load to 1 LSB 20 us 3 SLE sissies Age eee 10 8
12. 128 5 15 21 21 129 6 16 22 AI22 AI30 7 AI7 115 23 AI23 AI31 Figure 18 shows how to make a differential connection for a floating signal and for a ground referenced signal Floating Grounded Signal Source p7777777 7 771 Signal Source Tin gga caer 1 1 oF 4 T AI GND _ LAL NZ Figure 18 Differential Analog Input Connection National Instruments Corporation 27 80 10 961 9612 963 9632 964 9642 Referenced Single Ended RSE Measurements You can use an RSE measurement configuration to take measurements on 32 channels when all channels share a common ground Figure 19 shows how to make an RSE analog input connection for a floating signal National Instruments does not recommend making an RSE connection for a ground referenced signal NOT RECOMMENDED Floating Grounded Signal Source SignalSource Cm Ground loop potential is added to measured signal Figure 19 RSE Analog Input Connection In an RSE connection configuration the NI sbRIO device measures each input channel with respect to AI GND Non Referenced Single Ended NRSE Measurements You can use an NRSE measurement configuration to take measurements on all 32 channels while reducing noise more effective
13. software is interrupted Reinstall software on the device Refer to the Measurement amp Automation Explorer Help for information about installing software on the device The device is in safe mode because the SAFE MODE DIP switch is in the ON position Refer to the Configuring DIP Switches section for information about the SAFE MODE DIP switch The device software has crashed twice without rebooting or cycling power between crashes This usually occurs when the device runs out of memory Review your RT VI and check the device memory usage Modify the VI as necessary to solve the memory usage issue Continuous flashing or solid The device has detected an unrecoverable error Format the hard drive on the device If the problem persists contact National Instruments NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 22 ni com Resetting the Network Configuration of the NI sbRIO Device If the NI sbRIO device is not able to communicate with the network you can use the IP RESET switch to manually restore the device to the factory network settings When you restore the device to the factory network settings the IP address subnet mask DNS address gateway and Time Server IP are set to 0 0 0 0 Power on defaults watchdog settings and VIs are unaffected Complete the following steps to restore the device to the factory network settings 1 Move the IP RESET DIP switch to the ON position 2 Press the Reset
14. D GND 50 49 Port9 DIO8 E 5V 48 47 Port9 DIO7 Pin 50 1 6 D GND 46 45 Port9 DIO6 210 5V 44 43 Port9 DIO5 GND 42 41 Port9 DIO4 GND 40 39 Port9 DIO3 GND 38 37 Port9 DIO2 d ul D GND 36 35 Port9 DIO1 D GND 34 33 Port9 DIOO UN Pin 1 5 Port9 DIOCTL 32 31 Port9 DIO9 GND 30 29 Port8 DIO8 GND 28 27 Port8 DIO7 D GND 26 25 8 0106 D GND 24 23 Port8 DIO5 D GND 22 21 Port8 DIO4 D GND 20 19 Port8 DIO3 D GND 18 17 Ports DIO2 D GND 16 15 Port8 DIO1 D GND 14 13 Port8 DIOO 9 Port8 DIOCTL 12 11 Port8 DIO9 GND 10 9 Port7 DIO8 D GND 8 7 Port7 DIO7 D GND 6 5 Port7 DIO6 D GND 4 3 7 0105 Port7 DIO4 2 1 DGND Figure 6 Pinout of 1 0 Connector 3 3 V Digital 1 0 National Instruments Corporation 9 NI SbRIO 961x 9612XT 963x 9632XT 964x 9642XT Pin 1 D GND D GND D GND D GND Port2 DIOCTL D GND D GND D GND D GND D GND D GND D GND D GND D GND Port1 DIOCTL D GND D GND D GND D GND D GND 5 GND 5 Port0 DIO9 Port0 DIOCTL 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35
15. Resistance Temperature Characteristics Typical Curve 40 100 120 140 160 d NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 38 ni com Analog Input All voltages are relative to AI GND unless otherwise noted Number of channels 32 single ended or 16 differential analog input channels ADC resolution 16 bits Differential nonlinearity No missing codes guaranteed Integrated nonlinearity Refer to the AI Absolute Accuracy Tables and Formulas Conversion time 4 00 us 250 kS s Input coupling DC Nominal input ranges 10 5 V 1 0 2 V Minimum overrange for 10 eee 4 Maximum working voltage for analog inputs signal common mode Each channel must remain within 10 4 V of common Input impedance AI to AI GND Powered on gt 10 in parallel with 100 pF Powered off overload 1 2 min Input bias current 100 pA Crosstalk at 100 kHz Adjacent channels 65 dB Non adjacent 10 dB Small signal bandwidth 700 kHz Overvoltage protection AI channel 0 to 31
16. V Digital 1 0 Number of DIO channels 110 Maximum tested current per channel 3 mA Maximum total current all lines 330 mA Maximum tested DIO frequency 10 MHz Input logic levels Input high voltage Vr 2 0 V min 5 25 V max Input low voltage Vi 0 V min 0 8 V max NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 36 ni com Output logic levels Output high voltage sourcing 2 7 V min 3 3 V max Output low voltage VoL sinking 3 0 07 V min 0 54 V max Overvoltage protection maximum 2 pins in overvoltage NI sbRIO 961x 963x 964x at 20 to 55 C iue ene 20 NI sbRIO 96x2XT at 20 to 85 20 at 40 to 20 7 Posistor PRGI8BB330MSIRB from Murata Maximum peak abnormal condition current 760 mA Maximum hold current at 25 36 mA Maximum hold current at 70 C 20 mA Maximum hold current at 85 C NI sbRIO 96x2XT only 3mA Trip current at 25 71 mA Resistance at 25 33 20 National Instruments Corporation 37 80 10 961 9612 963 9632 1 964 9642 Resistance temperature characteristics typical curve 1000 Resistance Change R R25
17. button 3 Move the IP RESET switch to the OFF position The network settings are restored You can reconfigure the settings in MAX from a computer on the same subnet Refer to the Measurement amp Automation Explorer Help for more information about configuring the device Note If the device is restored to the factory network settings the Lab VIEW run time engine does not load You must reconfigure the network settings and reboot the device for the LabVIEW run time engine to load National Instruments Corporation 23 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Integrated 3 3 V Digital 1 0 The four 50 pin IDC headers P2 P5 provide connections for 110 low voltage DIO channels 82 D GND and eight 5 V voltage outputs Figure 16 represents a single DIO channel D1 R1 User Xilinx Spartan 3 FPGA U1 2 Connection D2 V U1 5 V to 3 3 V Level Shifter SN74CBTD3384CDGV from Texas Instruments D1 and D2 ESD Rated Protection Diodes NUP4302MR6T1G from ON Semiconductor R1 Current Limiting Posistor PRG18BB330MS1RB from Murata 1 0 Protection Drive Strength Figure 16 Circuitry of One 3 3 V DIO Channel The 33 Q current limiting posistor R1 and the protection diodes D1 and D2 protect each DIO channel against externally applied voltages and ESD events The combination of R1 and D1 protects against overvoltage and the combination of R1 and D2 protects against unde
18. current probe after final assembly of the end product and any current differences investigated and removed All external power supplies should have their connected to a system ground external to the NI sbRIO device Do not use the NI sbRIO device as the common system grounding point Significant currents traversing through the NI sbRIO grounds can result in digital component failures If more than 3 A flows through the common pin on the J3 power connector components start to fuse open Connecting the NI sbRIO Device to a Network Use a standard Category 5 CAT 5 or better Ethernet cable to connect the RJ 45 Ethernet port to an Ethernet network UN Caution To prevent data loss and to maintain the integrity of your Ethernet installation do not use a cable longer than 100 m If you need to build your own cable refer to the Cabling section for more information about Ethernet cable wiring connections National Instruments Corporation 15 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT The host computer communicates with the device over a standard Ethernet connection If the host computer is on a network you must configure the device on the same subnet as the host computer If neither the host computer nor the device is connected to a network you can connect the two directly using a crossover cable If you want to use the device on a subnet other than the one the host computer is on first connect the device on the same subnet as
19. to the Measurement amp Automation Explorer Help for more about installing software and reformatting the drive National Instruments Corporation 19 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT CONSOLE OUT Switch IP RESET Switch NO APP Switch USER1 Switch With a serial port terminal program you can use the serial port to read the IP address and firmware version of the NI sbRIO device Use a null modem cable to connect the serial port on the device to a computer Push the CONSOLE OUT switch to the ON position Make sure that the serial port terminal program is configured to the following settings e 9 600 bits per second e Eight data bits e No parity e One stop bit No flow control Keep this switch in the OFF position during normal operation If CONSOLE OUT is enabled LabVIEW RT cannot communicate with the serial port Push the IP RESET switch to the ON position and reboot the NI sbRIO device to reset the IP address to 0 0 0 0 If the device is on your local subnet and the IP RESET switch is in the ON position the device appears in MAX with IP address 0 0 0 0 You can configure new IP address for the device in MAX Refer to the Resetting the Network Configuration of the NI sbRIO Device section for more information about resetting the IP address Push the NO APP switch to the ON position to prevent a LabVIEW startup application from running at startup If you want to permanently disable a LabVIEW RT applicati
20. us Glitch energy 256 steps worst 2 mV for 2 us Capacitive 1 500 pF min Monotonicity 16 bits Differential nonlinearity 1 to 2 LSBs max Integrated nonlinearity endpoint 16 LSBs max NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 44 ni com 24 V Digital Input NI SbRIO 964x 9642XT Only Number of channels 32 digital input channels Inp t type Sinking Digital logic levels OFF state Input voltage lt 5V Input current lt 150 uA ON state Input voltage 210 V Input current 2330 UA Hysteresis Input voltage 2 V min Input current 60 min Input impedance 30 5 Input protection 8 channels rre 60 VDC max 32 channels nei 30 VDC max Setup time 1 max Transfer 7 max 24 V Digital Output NI SbRIO 964x 9642XT Only Number of channels 32 digital output channels Output type ee Sourcing Output voltage Vo V sup Input voltage from external power supply
21. 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 2 Port2 DIO3 Port2 DIO2 Port2 DIO1 Port2 DIOO Port2 DIO9 Port1 DIO8 Port1 DIO7 Port1 DIO6 Port1 DIO5 Port1 DIO4 Port1 DIO3 Port1 DIO2 Port1 DIO1 Port1 DIOO Port1 DIO9 Port0 DIO8 Port0 DIO7 Port0 DIO6 Port0 DIO5 Port0 DIO4 Port0 DIO3 Port0 DIO2 PortO DIO1 Port0 DIOO D GND Figure 7 Pinout of 1 0 Connector 3 3 V Digital 1 0 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 10 ni com D GND 50 49 0108 5V 48 47 Port4 DIO7 Pin 50 D GND 46 45 Port4 DIO6 5V 44 43 Port4 DIO5 i D GND 42 41 Port4 DIO4 D GND 40 39 Port4 DIO3 D GND 38 37 Port4 DIO2 D GND 36 35 Port4 DIO1 D GND 34 33 Port4 DIOO Port4 DIOCTL 32 31 Port4 DIO9 D GND 30 29 Port3 DIO8 D GND 28 27 Port3 DIO7 D GND 26 25 Port3 DIO6 D GND 24 23 Port3 DIO5 D GND 22 21 Port3 DIO4 5 8 D GND 20 19 Port3 DIO3 D GND 18 17 Port3 DIO2 D GND 16 15 Port3 DIO1 D GND 14 113 Port3 DIO
22. 63 but there is no isolation Each channel has a digital to analog converter that produces a voltage signal Each channel also has overvoltage and short circuit protection Refer to the Specifications section for information about the overvoltage and short circuit protection Figure 21 shows the analog output circuitry for one channel Overvoltage DAC Short Circuit 1 Protection Amplifier GND NE Figure 21 Analog Output Circuitry for One Channel When you apply power to the NI sbRIO device analog output channels are unpowered until data is written to them When the channels receive the first data they turn on and drive the output voltage configured in software This behavior is similar to that of the NI 9263 Refer to the Specifications section for more information about power on voltage Refer to the software help for information about configuring startup output states in software National Instruments Corporation 29 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Connect the positive lead of the load to the AO terminal Connect the ground of the load to an AO GND terminal Figure 22 shows a load connected to one analog input channel i 2 Load Figure 22 Load Connected to One Analog Input Channel Integrated 24 V Digital Input NI sbRIO 964x 9642XT Only Connector 76 of the NI sbRIO 964x 9642XT provides connections for 32 simultaneously sampled
23. National Instruments Corporation 17 sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Boot Options Table 2 lists the reset options available on NI sbRIO devices These options determine how the FPGA behaves when the device is reset in various conditions Use the RIO Device Setup utility to select reset options Access the RIO Device Setup utility by selecting Start All Programs National Instruments NI RIO RIO Device Setup Table 2 NI sbRIO Reset Options Reset Option Behavior Do not autoload VI Does not load the FPGA bit stream from flash memory Autoload VI on device powerup Loads the FPGA bit stream from flash memory to the FPGA when the device powers on Autoload VI on device reboot Loads the FPGA bit stream from flash to the FPGA when you reboot the device either with or without cycling power ER Note If you want a VI to run when loaded to the FPGA complete the following steps 1 Right click the FPGA Target item in the Project Explorer window in LabVIEW 2 Select Properties 3 Inthe General category of the FPGA Target Properties dialog box place a check in the Run when loaded to FPGA checkbox 4 Compile the FPGA VI Connecting Serial Devices to the sbRIO Device The NI sbRIO device has an RS 232 serial port to which you can connect devices such as displays or input devices Use the Serial VIs to read from and write to the serial port from a LabVIEW RT application For more informati
24. O B Port3 DIOCTL 12 11 Port3 DIO9 D GND 10 9 Port7 DIO3 E D GND 8 7 Port7 DIO2 D GND 6 5 Port7 DIO1 Port7 DIO9 4 3 Port7 DIOO Port7 DIOCTL 2 1 DGND Figure 8 Pinout of 1 0 Connector P5 3 3 V Digital 1 0 National Instruments Corporation 11 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Pin 50 Al GND 18 12 111 Al GND 112 15 16 115 Al GND Al24 117 118 127 Al GND Al28 Al21 Al22 131 Al SENSE AO3 2 1 nm 4 Or oo 8 10 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Alo AI9 AI GND Al GND Al7 Al16 125 Al GND Al26 119 120 129 Al GND AI30 AI23 AO GND AO GND AO GND AO GND AI GND sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Figure 9 Pinout of 1 0 Connector J7 Analog 1 0 12 ni com
25. aling Nominal Range V Coefficient uV LSB 10 324 5 5 162 2 1 32 45 0 2 6 49 Al Absolute Accuracy Tables and Formulas The values in the following tables are based on calibrated scaling coefficients which are stored in an onboard EEPROM Values are valid for a two year period between external calibrations Accuracy summary Absolute Accuracy at XT Devices Only Nominal Full Scale within 5 C Absolute Accuracy Absolute Accuracy Random Range of Last Internal at Full Scale at Full Scale Noise Sensitivity V Calibration uV 20 to 55 C mV 40 to 85 C mV u Vrms 10 7 820 36 6 52 0 244 97 6 5 3 990 18 6 26 4 122 48 8 1 870 427 6 07 30 12 0 0 2 244 1 37 1 96 16 5 2 Sensitivity is the smallest voltage change that can be detected It is a function of noise National Instruments Corporation 41 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Accuracy details Residual Gain Residual Offset Error Gain Offset Error Tempco INL Error Nominal ppm of Tempco Reference ppm of ppm of ppm of Range V Reading ppm C Tempco Range Range C Range 10 94 23 5 20 49 76 5 104 23 5 20 50 76 1 114 23 5 25 62 76 0 2 154 23 5 40 118 76 Absolute accuracy formulas AbsoluteAccuracy Reading GainError Range OffsetError NoiseUncertainty GainError ResidualGainError GainTempco TempChangeF
26. ce 100 m segment RS 232 DTE Serial Port Baud rate support Arbitrary Maximum baud rate 115 200 bps Data 5 6 7 8 Stop 1 2 istoc etae ea AR Odd Even Mark Space None Flow control gn ete RTS CTS XON XOFF DTR DSR None Processor Speed NI sbRIO 9611 9631 9641 266 MHz NI sbRIO 9612 9632 9642 and NI 9 2 400 MHz National Instruments Corporation 35 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Nonvolatile memory NI sbRIO 9611 9631 9641 128 MB minimum NI sbRIO 9612 9632 9642 and NI sbRIO 96x2XT 256 MB minimum System memory NI sbRIO 9611 9631 9641 64 MB minimum NI sbRIO 9612 9632 9642 and NI sbRIO 9632XT 128 MB minimum For information about the life span of the nonvolatile memory and about best practices for using nonvolatile memory go to ni com info and enter the Info Code SSDBP Xilinx Spartan 3 Reconfigurable FPGA Number of logic cells NI sbRIO 9611 9631 9641 17 280 NI sbRIO 9612 9632 9642 and NI sbRIO 96x2XT 46 080 Available embedded RAM NI sbRIO 9611 9631 9641 432 kbits NI sbRIO 9612 9632 9642 and NI sbRIO 96x2XT 720 kbits 3 3
27. digital input channels Each channel has one pin DI to which you can connect a digital input signal The remaining two pins of J6 are the ground reference pins D GND Refer to the and Other Connectors on the NI sbRIO Device section for a pinout of connector 16 The integrated digital input of the NI sbRIO device is similar to that of the NI 9425 but there is no isolation The 24 V digital input channels are sinking inputs meaning that when the device drives a current or applies a voltage to the DI pin the pin provides a path to D GND D GND is the current return path for sourcing digital input devices The NI sbRIO 964x 9642XT internally limits current signals connected to DI For more information about input current protection refer to the Specifications section You can connect 2 3 and 4 wire sourcing output devices to the NI sbRIO 964x 9642XT A sourcing output device drives current or applies voltage to the DI pin An example of a sourcing output device is an open collector PNP NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 30 ni com Connect the sourcing output device to the DI pin on the NI sbRIO 9642 9642XT Connect the common of the external device to the D GND pin Refer to Figure 23 for an illustration of connecting a device to the NI sbRIO 9642 9642XT Sourcing Output Device DI External 9 oj Power Supply T i 372
28. e information Understanding LED Indications 1 2 USER 3 POWER 4 STATUS Figure 15 sbRIO Device LEDs FPGA LED You can use the FPGA LED to help debug your application or easily retrieve application status Use the LabVIEW FPGA Module and NI RIO software to define the FPGA LED to meet the needs of your application Refer to LabVIEW Help for information about programming this LED USER LED You can define the USER LED to meet the needs of your application To define the LED use the RT LEDs VI in LabVIEW For more information about the RT LEDs VI refer to the LabVIEW Help National Instruments Corporation 21 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT POWER LED The POWER LED is lit while the NI sbRIO device is powered on This LED indicates that the 5 V and 3 3 V rails are stable STATUS LED The STATUS LED is off during normal operation The NI sbRIO device indicates specific error conditions by flashing the STATUS LED a certain number of times as shown in Table 3 Table 3 Status LED Indications Number of Flashes Indication 1 one flash every couple seconds The device is unconfigured Use MAX to configure the device Refer to the Measurement amp Automation Explorer Help for information about configuring the device The device has detected an error in its software This usually occurs when an attempt to upgrade the
29. ed around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the calling instructions or dial 512 795 8248 For telephone support outside the United States contact your local branch office Australia 1800 300 800 Austria 43 662 457990 0 Belgium 32 0 2 757 0020 Brazil 55 11 3262 3599 Canada 800 433 3488 China 86 21 5050 9800 Czech Republic 420 224 235 774 Denmark 45 45 76 26 00 Finland 358 0 9 725 72511 France 01 57 66 24 24 Germany 49 89 7413130 India 91 80 41190000 Israel 972 3 6393737 Italy 39 02 41309277 Japan 0120 527196 Korea 82 02 3451 3400 Lebanon 961 0 1 33 28 28 Malaysia 1800 887710 Mexico 01 800 010 0793 Netherlands 31 0 348 433 466 New Zealand 0800 553 322 Norway 47 0 66 90 76 60 Poland 48 22 328 90 10 Portugal 351 210 311 210 Russia 7 495 783 6851 Singapore 1800 226 5886 Slovenia 386 3 425 42 00 South Africa 27 0 11 805 8197 Spain 34 91 640 0085 Sweden 46 0 8 587 895 00 Switzerland 41 56 2005151 Taiwan 886 02 2377 2222 Thailand 662 278 6777 Turkey 90 212 279 3031 United Kingdom 44 0 1635 523545 LabVIEW National Instruments NI ni com the National Instruments corporate logo and the Eagle logo are trademarks of National Instruments Corporation Refer to the Trademark Information at ni com trademarks for other National Instruments trademarks Other product and company names menti
30. eplace it use the Return Material Authorization RMA process or contact an authorized National Instruments 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 RT ERIT mis SED ChE RoHS 2 5 National Instruments E S jn i ROHS XT National Instruments RoHS 4 A tae ni com environment rohs_china For information about China RoHS compliance go to ni com environment rohs china National Instruments Corporation 49 NI SbRIO 961x 9612XT 963x 9632XT 964x 9642XT Environmental The NI sbRIO 96xx 96x2XT is intended for indoor use only Ambient temperature in enclosure IEC 60068 2 1 IEC 60068 2 2 NI sbRIO 9613 963x 964x 20 to 55 NI sbRIO 9632XT 40 to 85 C Storage temperature IEC 60068 2 1 60068 2 2 40 to 85 C Operating humidity TEC 60068 2 56 10 to 90 RH noncondensing Storage humidity IEC 60068 2 56 5 to 9596 RH noncondensing Maximum altitude eese 2 000 m Pollution Degree 60664 2 Indoor use only Physical Characteristics Torque for screw terminals on J3 0 5 0 6 m 4 4 to 5 3 in
31. es Millimeters Note maintain isolation clearances the C Series modules do not use mounting hardware larger than 0 240 in 6 1 mm in diameter and maintain an air gap of at least 0 200 in 5 0 mm from the modules to anything else National Instruments Corporation 5 NI SbRIO 961x 9612XT 963x 9632XT 964x 9642XT 1 0 and Other Connectors on the NI 50810 Device Figure 4 shows the locations of parts on the NI sbRIO device 2 1 Qd NS 1 910 Connector for C Series Module 11 J2 RJ 45 Ethernet Port 2 Plated Mounting Holes 12 J1 RS 232 Serial Port 3 J7 Analog I O Connector 13 DIP Switches 4 J9 Connector for C Series Module 2 14 Reset Button 5 6 24 V Digital Input SbRIO 964x 9642XT Only 15 P1 Ground Lug 6 98 Connector for C Series Module 1 16 LEDs 7 5 24 Digital Output SbRIO 964x 9642XT Only 17 43 Power Connector 8 P4 3 3V Digital I O 18 3 3 V Digital I O 9 Backup Battery 19 P5 3 3 V Digital 10 P2 3 3 V Digital I O Figure 4 NI sbRIO Device Parts Locator Diagram NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 6 ni com Table 1 lists and describes the connectors on NI sbRIO devices and lists the part number and manufactu
32. hardware you need to start programming the NI sbRIO device Software Requirements You need a development computer with the following software installed on it Go toni com info and enter the Info Code rdsoftwareversion for information about software version compatibility LabVIEW LabVIEW Real Time Module LabVIEW FPGA Module NI RIO Hardware Requirements You need the following hardware to use the NI sbRIO device C NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 19 30 VDC power supply L Ethernet cable sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 2 ni com Dimensions This section contains dimensional drawings of the NI sbRIO devices For three dimensional models refer to the Resources tab of the NI sbRIO product page at ni com Note The plated mounting holes connected to the ground lug Connect 1 or one of the plated mounting holes securely to earth ground Refer to the Understanding Ground Connections section for cautions about current loops through the grounding lug Figure 2 shows the dimensions of the NI sbRIO 961x 9612X T 963x 9632 964 9642 National Instruments Corporation 3 NI SbRIO 961x 9612XT 963x 9632XT 964x 9642XT 1 556 89 52 5 121 130 07 5 826 147 98 8 076 205 13 8 200 208 28 2 916 74 07 5 550 140 97 5 415 137 54 12 0 0 134 3 40
33. iD N Figure 2 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Dimensions in Inches Millimeters sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 4 ni com You can install up to three board only C Series I O modules on the NI sbRIO device The following figure shows the dimensions of the NI sbRIO device with three board only C Series I O modules installed Sz 88 5 EM Uto N CE gt e 92 89 8 MES A ien i 8 460 214 88 i 7 410 188 21 EN 3 18 6 160 156 46 9 quse 81 18 4 m 5 860 148 84 5 550 140 97 4 785 121 55 4 685 119 00 4 591 116 60 2 885 73 28 1 2 514 63 86 1 2 mm Clearance Required 1 1 1 Above This Capacitor 0 512 13 00 i 0 747 18 97 zi To i 0 000 0 2 LEAI 55 5 g 8 88 Sur e S 888 5 2 ES NN a eue 8 4 5 8 N Figure NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT with C Series Modules Dimensions Inch
34. ictable behavior by the device 5 V pins P2 5 5 5 2 A max shared with C Series modules Power Requirements The NI sbRIO device requires a power supply connected to connector J3 Refer to Figure 4 for the location of J3 Refer to the Powering the NI sbRIO Device section for information about connecting the power supply Power supply voltage 19 30 VDC Power supply current limit 18 The NI sbRIO device is 1 2 more efficient with a 19 V supply than with a 30 V supply NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 46 ni com Power connector internal fuse 2 A non replaceable Total power requirement Ppro Psy Poser where Pinis the consumption by sbRIO internal operation including integrated I O is the consumption by the 3 3 V DIO Psy is the consumption by the 5 V voltage output Ps is the consumption by installed board only C Series modules Note You must add 20 to the calculated measured total power requirement to account for transient and startup conditions Maximum NI sbRIO 9613 9612XT 7 50 W NI sbRIO 9633 9632XT 7 75 NI sbRIO 9643 9642X7 8 00 W Maximum Ppjo 1 28 W Total DIO Current x 3 3 V 0 85 Maximum Posy eee 11 1 W Psy Total 5 V Output Current x 5 V 0 9 Max
35. imum Pres eene 3 3 W each installed C Series module consumes up to 1 1 W National Instruments Corporation 47 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Safety Voltages Example power requirement calculations e Foran NI sbRIO 9642 9642XT with three installed board only C Series modules 20 mA total current through the 3 3 V DIO pins and 1 A of current through the 5 V output calculate the total power requirement as follows P 28 00W Pese 3 30 W Ppio 0 08 W Psy 5 55 W Adding 20 for transient conditions 16 93 W x 1 2 20 32 W Total power requirement 20 32 W e For an sbRIO 9612 9612XT with one installed board only C Series module 330 mA total current through the 3 3 V DIO pins and no 5 V output used calculate the total power requirement as follows P 27 50W Pese 1 10 W 1 28 W Psy 0 00 W Adding 20 for transient conditions 9 88 W x 1 2 11 86 W Total power requirement 11 86 W Backup battery 3 lithium coin cell BR2032 40 to 85 C Connect only voltages that are within this limit V terminal to C terminal 35 VDC max 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 measurement
36. lications These 5 V outputs are referenced to D GND on the headers and are connected directly to the internal 5 V power plane of the NI sbRIO device The 5 V source has current limiting and overvoltage clamps Nevertheless sudden current steps and noisy loads can inject high frequency transients into the power planes of the device Such transients can cause intermittent failures in the digital timing and lead to unexpected behavior Add filters and or additional current limiting between the external load and the 5 V output if the external load is not a quiet slowly ramping DC load An LC filter of 6 8 uH and 100 uF 200 mA load should be sufficient but the OEM user is responsible for final requirements and testing The NI sbRIO power supply has a total of 2 A external load at 5 V This total includes 200 mA per installed C Series module For example if three C Series modules are installed only 2 3 x 0 2 1 4 A is available for use on headers P2 P5 Each pin on the headers is rated for 2 A but a typical 28 AWG ribbon cable is rated for only 225 mA per conductor The OEM user is responsible for determining cabling requirements and ensuring that current limits are not exceeded National Instruments Corporation 25 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Integrated Analog Input Connector J7 provides connections for 32 single ended analog input channels or 16 differential analog input channels Connector J7 also
37. ly than with an RSE connection configuration This configuration provides remote sense for the negative input of the programmable gain instrumentation amplifier PGIA that is shared by all channels configured for NRSE mode The behavior of this configuration is similar to the behavior of RSE connections but it provides improved noise rejection Figure 20 shows how to make an NRSE analog input connection for a floating signal and for a ground referenced signal Floating Grounded Signal Source 0070777777773 Signal Source Al Al Al SENSE i Al SENSE Ry 6 Al GND GND Hy 100ko 1MQ Yl Figure 20 NRSE Analog Input Connection sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 28 ni com 9 Note The analog input and analog output of the NI sbRIO 963x 9632XT 964x 9642XT share an internal power supply Putting the analog input into Sleep Mode turns off analog output as well However putting analog output into Sleep Mode does not turn off analog input Integrated Analog Output NI sbRIO 963x 9632XT 964x 9642XT Only Connector J7 of the NI sbRIO 963x 9632XT 964x 9642XT provides connections for four analog output channels Refer to the and Other Connectors on the NI sbRIO Device section for a pinout of connector 17 The integrated analog output of the NI sbRIO device is similar to that of the NI 92
38. o connect a power supply to the device Refer to Figure 13 for an illustration of the power supply connection NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 16 ni com Figure 13 Connecting a Power Supply 1 Remove the MINI COMBICON plug from connector J3 of the sbRIO device Refer to Figure 4 for the location of 13 2 Connect the positive lead of the power supply to the V terminal of the MINI COMBICON plug 3 Connect the negative lead of the power supply to the C terminal of the MINI COMBICON plug 4 Re install the MINI COMBICON connector in connector 73 Note The 24 V digital output of the NI sbRIO 964x 9642XT requires a separate additional power supply Refer to the Integrated 24 V Digital Output NI sbRIO 964x 9642XT Only and Specifications sections for more information about powering digital output channels Powering On the NI sbRIO Device When you apply power to the NI sbRIO device the device runs a power on self test POST During the POST the Power and Status LEDs turn on When the Status LED turns off the POST is complete If the LEDs do not behave in this way when the system powers on refer to the Understanding LED Indications section You can configure the device to launch an embedded stand alone LabVIEW RT application each time it is booted Refer to the Running a Stand Alone Real Time Application RT Module topic of the LabVIEW Help for more information
39. on about using the Serial VIs refer to the Serial VIs and Functions topic of the LabVIEW Help Using the Internal Real Time Clock The system clock of the NI sbRIO device gets the date and time from the internal real time clock at startup This synchronization provides timestamp data to the device NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 18 ni com Configuring DIP Switches AMP 0650 1 5435802 7 1 SAFE MODE 3 IP RESET 5 USER 2 CONSOLE OUT 4 NO APP 6 NOFPGA Figure 14 DIP Switches All of the DIP switches are in the OFF up position when the NI sbRIO device is shipped from National Instruments SAFE MODE Switch The position of the SAFE MODE switch determines whether the embedded LabVIEW Real Time engine launches at startup If the switch is in the OFF position the LabVIEW Real Time engine launches Keep this switch in the OFF position during normal operation If the switch is in the ON position at startup the NI sbRIO device launches only the essential services required for updating its configuration and installing software The LabVIEW Real Time engine does not launch Push the SAFE MODE switch to the ON position if the software on the NI sbRIO device is corrupted Even if the switch is not in the ON position if there is no software installed on the device the device automatically boots into safe mode The SAFE MODE switch must be in the ON position to reformat the drive on the device Refer
40. on from running at startup you must disable it in LabVIEW To run an application at startup push the NO APP switch to the OFF position create an application using the LabVIEW Application Builder and configure the application in LabVIEW to launch at startup For more information about automatically launching VIs at startup and disabling VIs from launching at startup refer to the Running a Stand Alone Real Time Application RT Module topic of the LabVIEW Help You can define the USERI switch for your application To define the purpose of this switch in your embedded application use the RT Read Switch VI in your LabVIEW RT embedded VI For more information about the RT Read Switch VI refer to the LabVIEW Help NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 20 ni com NO FPGA Switch Push the NO FPGA switch to the ON position to prevent a LabVIEW FPGA application from loading at startup The NO FPGA switch overrides the options described in the Boot Options section After startup you can download bit files to flash memory from a LabVIEW project regardless of switch position If you already have an application configured to launch at startup and you push the NO FPGA switch from ON to OFF the startup application is automatically enabled Using the Reset Button Pressing the Reset button reboots the processor The FPGA continues to run unless you select the Autoload VI on device reboot boot option Refer to the Boot Options section for mor
41. oned herein are trademarks or trade names of their respective companies For patents covering National Instruments 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 2008 2010 National Instruments Corporation All rights reserved 375052C 01 Juni0
42. provides one connection for AI SENSE and nine connections for AI GND Refer to the and Other Connectors on the NI sbRIO Device section for a pinout of connector J7 The integrated analog input of the NI sbRIO device is similar to that of the NI 9205 but there is no isolation or digital I O Figure 17 shows the input circuitry for one channel ADC 5 16 bit A GND6 NA Amplifier Figure 17 Input Circuitry for One Analog Channel The remainder of this section provides a brief discussion of possible analog input configurations For a more in depth discussion and examples refer to the Analog Input chapter of the M Series User Manual on com Differential Measurement Configurations You can use a differential measurement configuration to attain more accurate measurements and less noise A differential measurement configuration requires two inputs for each measurement thus reducing the number of available channels to 16 Table 4 shows the signal pairs that are valid for differential connection configurations NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 26 ni com Table 4 Differential Pairs Channel Signal Signal Channel Signal Signal 0 AIO AI8 16 124 1 AI9 17 7 125 2 AD 18 8 126 3 AI3 19 9 127 4 2 20 120
43. rer of each connector Refer to the manufacturer for information about using and matching these connectors Table 1 NI sbRIO Connector Descriptions Manufacturer and Recommended Connector Description Part Number Mating Connector J3 Power 2 position MINI COMBICON Phoenix Contact Sauro header and plug 1727566 CTFO2BV8 BN 0 285 in 7 24 mm high included J1 RS 232 9 pin DSUB plug Tyco Electronics Serial Port 0 318 in 8 08 mm high with 4 40 jacksockets 5747840 6 2 P3 P4 50 pin polarized header plug 3M N2550 6002RB 3M 8550 4500PL P5 J7 0 100 x 0 100 in 2 54 x 2 54 mm J5 37 pin DSUB plug FCI FCI D37S24B6GV00 with 4 40 jacksockets D37P24B6GVOOLF J6 34 pin polarized header plug 3M N2534 6002RB 8534 4500PL 0 100 x 0 100 in 2 54 x 2 54 mm NI sbRIO 964x 9642XT Only Use Samtec connector ESW 125 33 S D if you are connecting one board to P2 P3 P4 P5 J7 and J5 to accommodate for the height of the J5 connector sbRIO 964x 9642XT Only Use Samtec connector ESW 117 33 S D if you are connecting one board to 16 and J5 to accommodate for the height of the J5 connector National Instruments Corporation NI sbRIO 961x 9612X1 963x 9632XT 964x 9642XT The following figures show the pinouts of the I O connectors on the NI sbRIO devices
44. romLastInternalCal ReferenceTempco TempChangeFromLastExternalCal OffsetError ResidualOffsetError OffsetTempco TempChangeFromLastInternalCal Error NoiseUncertainty RandomNoise 3 for a coverage factor of 36 and averaging 100 points Absolute accuracy at full scale on the analog input channels is determined using the following assumptions TempChangeFromLastExternalCal 45 C TempChangeFromLastInternalCal 5 C NumberOfReadings 100 CoverageFactor 3 For example on the 10 V range the absolute accuracy at full scale is as follows GainError 94 ppm 23 ppm 5 5 ppm 45 GainError 434 ppm OffsetError 20 ppm 49 ppm 5 76 ppm OffsetError 341 ppm sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 42 ni com NoiseUncertainty 244 uV 3 Noise Uncertainty 73 2 UV AbsoluteAccuracy 10 V 434 ppm 10 V 341 ppm 73 2 uV AbsoluteAccuracy 7 823 uV rounds to 7 820 LV To determine the absolute accuracy over the full operating temperature range let TempChangeFromLastInternalCal 45 C Analog Output sbRIO 963 x 9632XT and NI sbRIO 964x 9642XT Only Number of channels 4 analog output channels DAC resolution 16 bits Type OF DA Gia ense tete String Output 10 V Operating voltage Nominal 2
45. rvoltage The resistance of R1 increases rapidly with temperature During overvoltage conditions high current flows through R1 and into the protection diodes High current causes internal heating in the posistor which increases the resistance and limits the current Refer to the Specifications section for current limiting and resistance values The NI sbRIO devices are tested with all 110 DIO channels driving 3 mA DC loads for a total of 330 mA sourcing from the FPGA The FPGA uses minimum 8 mA drivers but the devices are not characterized for loads higher than 3 mA NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 24 ni com Signal Integrity NI sbRIO boards have 60 Q characteristic trace impedance The characteristic impedance of most IDC ribbon cables is 110 Q which is grossly mismatched from the board However headers P2 P5 were designed such that the signals are interwoven with ground signal ground signal ground etc which greatly improves the signal integrity This is sufficient for most applications For the best possible signal integrity use a 3M 3353 series ribbon cable which has a characteristic impedance of 65 Q This cable has a ground plane that connects to the ground plane of the board at pin 1 and pin 50 The internal ground plane of this cable also reduces noise and radiated emissions Using 5 V Power from 3 3 V DIO Headers 2 5 Each of the four DIO headers has two pins to provide 5 V power for external app
46. s 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 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT 48 ni com AN Caution Do not connect the system to signals or use for measurements within Measurement Categories II or IV Environmental Management 54 A 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 For additional environmental information refer to the and the Environment Web page at 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 Waste Electrical and Electronic Equipment WEEE EU Customers At the end of the product life cycle all products must be sent to WEEE recycling center For more information about WEEE recycling centers National Instruments WEEE initiatives and compliance with WEEE Directive 2002 96 EC on Waste and Electronic Equipment visit ni com environment weee Battery Replacement and Disposal Battery Directive This device contains a long life coin cell battery If you need to r
47. the host computer Use DHCP to assign an IP address or reassign a static IP address for the subnet where you want it to be and physically move it to the other subnet Refer to the Measurement amp Automation Explorer Help for more information about configuring the device in Measurement amp Automation Explorer MAX Powering the NI sbRIO Device 17 The NI sbRIO device requires a power supply connected to J3 The supply voltage and current must meet the specifications in the Power Requirements section of this document but the actual power requirement depends on how the device is physically configured programmed and used To determine the power requirement of your application you must measure the power consumption during execution and add 20 to your estimates to account for transient and startup conditions Note Select a high quality power supply with less than 20 mV ripple The NI sbRIO device has some internal power supply filtering on the positive side but a low quality power supply can inject noise into the ground path which is unfiltered Four elements of the NI sbRIO device can require power NI sbRIO internal operation including integrated analog and digital I O 3 3 V DIO 5 V output and board only C Series modules installed on the device Refer to the Power Requirements section for formulas and examples for calculating power requirements for different configurations and application types Complete the following steps t
48. tor 45 24 V Digital Output NI sbRIO 964x 9642XT Only Figure 12 shows the signals on J1 the RS 232 serial port DSR 6 1 DCD 2 RXD RTS 7 259 9 4 DTR 5 GND Figure 12 J1 RS 232 Serial Port sbRIO 961x 9612X1 963x 9632XT 964x 9642XT 14 ni com Understanding Ground Connections All of the grounds D GND AI GND AO GND ground lug P1 and the plated mounting holes are connected together internally on the NI sbRIO device The ESD protection diodes are connected to the plated mounting holes with a lower inductive path than the path to D GND so the best ESD protection is provided by connecting the plated mounting holes and ground lug P1 to a low inductive earth ground Care must be taken to connect the grounds in such a way that stray power supply currents traverse through the board For example when using the NI sbRIO 964x 9642XT the D GND connections on the 24 V DIO connectors J5 and J6 should not be carrying more than a few tens of milliamps of current Ideally only the return current for the 24 V inputs should return through D GND on J5 and D GND on J6 should have no current flow For the remaining connectors a good rule of thumb is current flowing out of the connector should match current flowing in To verify correct grounding of the NI sbRIO device make sure current flowing into the power connector J3 equals the current flowing out of power connector J3 These currents should be measured with a
49. ture of the transistors remains below 65 C at ambient temperature of 55 C each channel can drive up to 1 5 A However the total current through all channels must not exceed 20 Use a heat sink that dissipates 0 5 W for each transistor driving up to 1 5 A For example for four transistors each driving 1 5 A use a 2 W heat sink Table 5 shows the channels associated with the output transistors Table 5 Transistors Associated with DO Channels DO Channels Transistor 0 1 U49 2 3 050 4 5 051 6 7 052 8 9 053 10 11 054 12 13 055 14 15 056 16 17 0117 18 19 0116 20 21 0115 22 23 0114 24 25 U113 26 27 0112 28 29 0111 30 31 0110 1 The 20 A total current limit is based the maximum current rating of DSUB connector pins 5 A multiplied by 4 the number of V sup pins National Instruments Corporation 38 NI sbRIO 961x 9612XT 963x 9632XT 964x 9642XT Protecting the 50810 Device from Flyback Voltages If a digital output channel is switching an inductive or energy storing device such as a motor solenoid or relay and the device does not have flyback protection install a flyback diode as shown in Figure 26 Vsup 6 35 VDC i DO External CL Power Flyback Inductive Supply Diode Device Figure 26 Connecting a Flyback Diode to the NI sbRIO 964 9642 1 0 Protection
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