NI 9205 Operating Instructions and Specifications
Contents
1. Number of triggers 0 0 0 0 1 Resolution 10 bits 1 in 1 024 Bandwidth 3 dB 370 kHz ACCUTACY reines 1 of full scale Scaling coefficients Typical Scaling Nominal Range V Coefficient LV LSB 10 328 5 164 2 1 32 8 0 2 6 57 National Instruments Corp 21 NI 9205 Operating Instructions and Specifications Al Absolute Accuracy Tables and Formulas The values in the following tables are based on calibrated scaling coefficients which are stored in the onboard EEPROM Accuracy summary Nominal Absolute Accuracy Random Noise Sensitivity Range V at Full Scale UV 6 uVrms UV 10 6 230 240 96 0 5 3 230 116 46 4 1 690 26 10 4 0 2 174 10 4 0 noise Absolute accuracy values at full scale on the analog input channels assume the device is operating within 70 C of the last external calibration and are valid for averaging 100 samples immediately following internal calibration Refer to the Absolute accuracy formulas for more information Sensitivity is the smallest voltage change that can be detected It is a function of NI 9205 Operating Instructions and Specifications 22 ni com Accuracy details Residual Residual Gain Offset Offset INL Nominal Error Gain Error Tempco Error Range ppm of Tempco Reference ppmof ppmof ppmof V Reading ppm C Tempco Range Range C Range 102. All other chassis c cccceees 4 00 us 250 kS s Input coupling DC Nominal input ranges 10 V 5 V 1 V 0 2 V Minimum overrange for 10 V range 4 Maximum working voltage for analog inputs signal common mode Each channel must remain within 10 4 V of common NI 9205 Operating Instructions and Specifications 18 ni com Input impedance AI to COM Powered on gt 10 GQ in parallel with 100 pF Powered off overload 4 7 KQ min Input bias current 100 pA Crosstalk at 100 kHz Adjacent channels 0 0 eee 65 dB Non adjacent channels 70 dB Analog bandwidth eee 370 kHz Overvoltage protection Al channel 0 to 31 30 V one channel only AISENSE sinnene oni 30 V CMRR DC to 60 Hz 100 dB National Instruments Corp 19 NI 9205 Operating Instructions and Specifications Typical AI to AI CMRR graph Al lt 0 31 gt CMRR 140 120 3 100 80 O 60 40 60 100 1k 10k 100 k Frequency Hz Settling time for multichannel measurements accuracy all ranges 120 ppm of full scale step E8 LSB Joice ceesre sasni 4 us convert interval 30 ppm of full scale step 22 LS nn 8 us convert interval NI 9205 Operating Instructions and Specifications 20 ni com Analog triggers
3. NI 9205 Operating Instructions and Specifications 30 ni com Storage humidity IEC 60068 2 56 5 to 95 RH noncondensing Maximum altitude 2 000 m Pollution Degree IEC 60664 2 Shock and Vibration To meet these specifications you must panel mount the system and use a backshell kit or shielded cable to protect the connections Use the NI 9940 backshell for the NI 9205 with spring terminal and a 37 pin shielded cable or the NI 9933 backshell for the NI 9205 with DSUB Operating vibration Random IEC 60068 2 64 5 Sims 10 to 500 Hz Sinusoidal IEC 60068 2 6 5 g 10 to 500 Hz Operating shock IEC 60068 2 27 30 g 11 ms half sine 50 g 3 ms half sine 18 shocks at 6 orientations National Instruments Corp 31 NI 9205 Operating Instructions and Specifications Electromagnetic Compatibility This product is designed to meet the requirements of the following standards of EMC for electrical equipment for measurement control and laboratory use e EN 61326 EMC requirements Industrial Immunity EN 55011 Emissions Group 1 Class A e CE C Tick ICES and FCC Part 15 Emissions Class A 3 Note For EMC compliance operate this device with shielded cabling CE Compliance This product meets the essential requirements of applicable European directives as amended for CE markings as follows e 2006 95 EC Low Voltage Directive safety e 2004 108 EC Electromagnetic C
4. 115 11 5 20 44 76 5 135 11 a 20 47 76 1 155 11 5 25 66 76 0 2 215 11 5 40 162 76 National Instruments Corp 23 NI 9205 Operating Instructions and Specifications Absolute accuracy formulas AbsoluteAccuracy Reading GainError Range OffsetError NoiseUncertainty GainError ResidualGainError GainTempco TempChangeFromLastInternalCal ReferenceTempco TempChangeFromLastExternalCal OffsetError ResidualOffsetError OffsetTempco TempChangeFromLastInternalCal INL_Error NoiseUncertainty RandomNoise 3 100 for a coverage factor of 3 and averaging 100 points Absolute accuracy at full scale on the analog input channels is determined using the following assumptions TempChangeFromLastExternalCal 70 C TempChangeFromLastInternalCal 1 C NumberOfReadings 100 CoverageFactor 3 6 For example on the 10 V range the absolute accuracy at full scale is as follows GainError 115 ppm 11 ppm 1 5 ppm 70 GainError 476 ppm OffsetError 20 ppm 44 ppm 1 76 ppm OffsetError 140 ppm NoiseUncertainty 240 UV 3 100 Noise Uncertainty 72 WV AbsoluteAccuracy 10 V 476 ppm 10 V 140 ppm 72 uV AbsoluteAccuracy 6 232 uV rounds to 6 230 uV NI 9205 Operating Instructions and Specifications 24 ni com Digital Characteristics Overvoltage protection ee 30 V Digital input logic levels Level Min Max Input high
5. 22 Al26 Al24 30 12 Al17 ano f12 30 A127 Al25 3113 A8 Abo h3 311 ais ae Er AH9 Al21 l4 31 Al29 AlS 3115 AI20 Al22 h5 330 AI30 AI29 35 EI Al23 h6 341 AI31 AI30 36 18 Al23 COM 17 35 O AISENSE Al31 379 AISENSE DOO Oh8 36 O PFIO D DV J Figure 2 NI 9205 Terminal and Pin Assignments National Instruments Corp 7 NI 9205 Operating Instructions and Specifications The NI 9205 provides connections for the 32 single ended or 16 differential analog input channels as well as one digital input channel one digital output channel COM and AI SENSE 3 Note The digital output channel is supported only in CompactRIO systems The NI 9205 with spring terminal has a 36 terminal detachable spring terminal connector and the NI 9205 with DSUB has a 37 pin DSUB connector Each analog input channel has an AI terminal or pin to which you can connect an analog output device The NI 9205 is capable of an aggregate sampling rate of 250 kS s The NI 9205 also supports triggering Refer to the software help for information about input trigger modes The NI 9205 channels share a common ground that is isolated from the other modules in the system All channels share a programmable gain instrumentation amplifier and are multiplexed to an ADC Each channel also has 30 V overvoltage protection For more information about overvoltage protection refer to the Specifications s
6. Connections In an RSE connection configuration the NI 9205 measures each input channel with respect to COM NI 9205 Operating Instructions and Specifications 14 ni com Note If you leave COM unconnected the signals float 3 outside the working input range of the NI 9205 This may result in unreliable measurements because there is no way to ensure that the input signal is within 10 V of COM Non Referenced Single Ended NRSE Measurements You can use an NRSE measurement configuration to take measurements on all 32 channels while reducing noise more effectively than with an RSE connection configuration This configuration provides remote sense for the negative input of the 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 Refer to Figure 8 for an illustration of connecting a device to the NI 9205 using NRSE connections National Instruments Corp 15 NI 9205 Operating Instructions and Specifications NI 9205 Figure 8 Connecting a Device to the NI 9205 Using NRSE Connections In an NRSE connection configuration the NI 9205 measures each input channel with respect to AI SENSE Sleep Mode This module supports a low power sleep mode Support for sleep mode at the system level depends on the chassis that the module is plugged into Refer to th
7. 2 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 3390150 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 National Instruments Corp 35 NI 9205 Operating Instructions and Specifications National Instruments NI ni com and LabVIEW are trademarks of National Instruments Corporation Refer to the Terms of Use section on ni com 1egal for more information about National Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the appropriate location Help Patents in your software the patents txt file on your CD orni com patents 2006 2008 National Instruments Corp All rights reserved 374188D 01 Feb08
8. Conditions for Marine Applications Some modules are Lloyd s Register LR Type Approved for marine applications To verify Lloyd s Register certification visit ni com certification and search for the LR certificate or look for the Lloyd s Register mark on the module Caution To meet radio frequency emission requirements for marine applications use shielded cables and install the system in a metal enclosure Suppression ferrites must be installed on power supply inputs near power entries to modules and controllers Power supply and module cables must be separated on opposite sides of the enclosure and must enter and exit through opposing enclosure walls NI 9205 Operating Instructions and Specifications 6 ni com Connecting the NI 9205 The NI 9205 is a 32 channel single ended 16 channel differential analog input module ja O AIO 1190 Als Al 2 200 Alo Als salt Alo Al2 3 210 Al10 ya 512 Alt AI3 O 4 22 10 An 3 Al2 AO 2215 AB A4 5 2310 Al12 Al11 23H a AIS 6 240 A113 Al12 245 AIS AI6 7 250 Al14 A113 257 AIE a7 fs l26O ans ana 2s 8 AI7 A6 9 27 0 Al24 9 DOO PFIO 28155 Al17 hol28l AI25 COM Boe COM Alis h1
9. Do not connect the NI 9205 with DSUB to A signals or use for measurements within Measurement Categories II III or IV Safety Standards This product is designed to meet the requirements of the following standards of safety for electrical equipment for measurement control and laboratory use e IEC 61010 1 EN 61010 1 e UL61010 1 CSA 61010 1 3 Note For UL and other safety certifications refer to the product label or visit ni com certification search by module number or product line and click the appropriate link in the Certification column Hazardous Locations US US ernn Class I Division 2 Groups A B C D T4 Class I Zone 2 AEx nC IIC T4 National Instruments Corp 29 NI 9205 Operating Instructions and Specifications Canada C UL 0 eeeeecceesseeeseeeeeeees Class I Division 2 Groups A B C D T4 Class I Zone 2 Ex nC IIC T4 Europe DEMKO EEx nC IIC T4 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 Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 to 70 C Storage temperature IEC 60068 2 1 IEC 60068 2 2 40 to 85 C Ingress protection IP 40 Operating humidity IEC 60068 2 56 10 to 90 RH noncondensing
10. OPERATING INSTRUCTIONS AND SPECIFICATIONS NI 9205 32 Channel 200 mV to 10 V 16 Bit Analog Input Module Fran ais Deutsch HA 820 fP ni com manuals NV NATIONAL D INSTRUMENTS This document describes how to use the National Instruments 9205 and includes specifications and pin assignments for the NI 9205 In this document the NI 9205 with spring terminal and the NI 9205 with DSUB are referred to inclusively as the NI 9205 Visit ni com info and enter rdsoftwareversion to determine which software you need for the modules you are using For information about installing configuring and programming the system refer to the system documentation Visit ni com info and enter cseriesdoc for information about C Series documentation 3 Note The safety guidelines and specifications in this document are specific to the NI 9205 The other components in the system might not meet the same safety ratings and specifications Refer to the documentation for each component in the system to determine the safety ratings and specifications for the entire system Visit ni com info and enter cseriesdoc for information about C Series documentation Safety Guidelines Operate the NI 9205 only as described in these operating instructions NI 9205 Operating Instructions and Specifications 2 ni com Hot Surface This icon denotes that the component may be hot Touching this component may result in bodily injury S
11. afety Guidelines for Hazardous Voltages You can connect hazardous voltages only to the NI 9205 with spring terminal Do not connect hazardous voltages to the NI 9205 with DSUB If hazardous voltages are connected to the module take the following precautions A hazardous voltage is a voltage greater than 42 4 V or 60 VDC to earth ground A Caution Ensure that hazardous voltage wiring is performed only by qualified personnel adhering to local electrical standards Caution Do not mix hazardous voltage circuits and human accessible circuits on the same module Caution Make sure that devices and circuits connected to the module are properly insulated from human contact gt gt National Instruments Corp 3 NI 9205 Operating Instructions and Specifications Caution When module terminals are hazardous voltage A LIVE gt 42 4V 60 VDC you must ensure that devices and circuits connected to the module are properly insulated from human contact You must use the NI 9940 connector backshell kit to ensure that the terminals are not accessible Figure 1 shows the NI 9940 connector backshell NI Note You can use the NI 9940 connector backshell only with the NI 9205 with spring terminal Figure 1 NI 9940 Connector Backshell Safety Guidelines for Hazardous Locations The NI 9205 is suitable for use in Class I Division 2 Groups A B C D T4 hazardous locations Class I Zone 2 AEx nC IIC T4 and NI 9205 Operat
12. e chassis manual for information about support for sleep mode If the chassis supports sleep mode refer to the software help for information about enabling sleep mode Visit ni com info and enter cseriesdoc for information about C Series documentation NI 9205 Operating Instructions and Specifications 16 ni com Typically when a system is in sleep mode you cannot communicate with the modules In sleep mode the system consumes minimal power and may dissipate less heat than it does in normal mode Refer to the Specifications section for more information about power consumption and thermal dissipation Specifications The following specifications are typical for the range 40 to 70 C unless otherwise noted All voltages are relative to COM unless otherwise noted Analog Input Characteristics Number of channels 32 single ended or 16 differential analog input channels 1 digital input channel and 1 digital output channel 16 bits No missing codes guaranteed National Instruments Corp 17 NI 9205 Operating Instructions and Specifications TIN nene a ENDIE NENE Refer to the AJ Absolute Accuracy Tables and Formulas MIBE SM dsr aenteetees ea 775 832 hours at 25 C Bellcore Issue 6 Method 1 Case 3 Limited Part Stress Method 3 Note Contact NI for Bellcore MTBF specifications at other temperatures or for MIL HDBK 217F specifications Conversion time R Series Expansion chassis 4 50 us 222 kS s
13. ection Refer to Figure 3 for an illustration of the input circuitry for one analog input channel on the NI 9205 NI 9205 Operating Instructions and Specifications 8 ni com Trigger AISENSE o _ 16 bi A Filtered Isolated COM i Differential ADC Vv Amplifier NI 9205 1 1 ii ea a E E E E oe EE des Dee J Figure 3 Input Circuitry for One Analog Channel on the NI 9205 Connecting Wires to the NI 9205 Spring Terminal Connector Use a flathead screwdriver with a blade smaller than 2 3 x 1 0 mm 0 09 x 0 04 in to connect wires to the detachable spring terminal connector Insert the screwdriver into a spring clamp activation slot and press a wire into the corresponding connector terminal then remove the screwdriver to clamp the wire into the terminal Refer to the Specifications section for more information about spring terminal wiring Refer to Figure 4 for an illustration of connecting wires to the NI 9205 with spring terminal National Instruments Corp 9 NI 9205 Operating Instructions and Specifications Figure 4 Connecting Wires to the NI 9205 with Spring Terminal Connector Wiring for High Vibration Applications If an application is subject to high vibration National Instruments recommends that you use a backshell kit or shielded cable to protect the connections For the NI 9205 with spring terminal use the NI 9940 backshell to protect the connec
14. ignal Signal J Channel Signal Signal 0 AIO AI8 16 AI16 AI24 1 All AIO 17 AI17 AI25 2 AI2 AI10 18 AI18 AI26 3 AI3 AII1 19 AI19 AI27 4 AI4 AI12 20 AI20 AI28 5 AIS AI13 21 AI21 AI29 6 AI6 AI14 22 AI22 AI30 7 AI7 AI15 23 AI23 AI31 NI 9205 Operating Instructions and Specifications 12 ni com Refer to Figure 6 for an illustration of connecting a device to the NI 9205 using differential connections 1 AlO y AIO Al8 1 E H mux PGIA ADC qe 1 Al1 Al1 Alg QI PS een RO NI 9205 1This signal name indicates the differential pair Refer to Table1 for a list of differential signal pairs Figure 6 Connecting a Device to the NI 9205 Using Differential Connections In a differential connection configuration the NI 9205 rejects the common mode noise voltage V m during the measurement of V4 National Instruments Corp 13 NI 9205 Operating Instructions and Specifications 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 Refer to Figure 7 for an illustration of connecting a device to the NI 9205 using RSE connections LAM l MUX PGIA ADC LAI2 O VA COM 4 NV EL Figure 7 Connecting a Device to the NI 9205 Using RSE
15. ing Instructions and Specifications 4 ni com Ex nC IIC T4 hazardous locations and nonhazardous locations only Follow these guidelines if you are installing the NI 9205 in a potentially explosive environment Not following these guidelines may result in serious injury or death gt EE BP Caution Do not disconnect I O side wires or connectors unless power has been switched off or the area is known to be nonhazardous Caution Do not remove modules unless power has been switched off or the area is known to be nonhazardous Caution Substitution of components may impair suitability for Class I Division 2 Caution For Zone 2 applications install the system in an enclosure rated to at least IP 54 as defined by IEC 60529 and EN 60529 Caution For Zone 2 applications connected signals must be within the following limits Capacitance sus 0 2 WF max National Instruments Corp 5 NI 9205 Operating Instructions and Specifications Special Conditions for Hazardous Locations Use in Europe This equipment has been evaluated as EEx nC IIC T4 equipment under DEMKO Certificate No 03 ATEX 0324020X Each module is marked II 3G and is suitable for use in Zone 2 hazardous locations If you are using the NI 9205 in Gas Group IIC hazardous locations or in ambient temperatures of 40 C lt Ta lt 70 C you must use the device in an NI chassis that has been evaluated as EEx nC IIC T4 Ex nA IIC T4 or Ex nL IIC T4 equipment Special
16. ompatibility Directive EMC 3 Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance information To obtain the DoC for this product visit NI 9205 Operating Instructions and Specifications 32 ni com ni com certification search by module number or product line and click the appropriate link in the Certification column 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 not only to the environment but also to NI customers For additional environmental information refer to the NI and the Environment 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 Waste Electrical and Electronic Equipment WEEE X EU Customers At the end of their life cycle all products must be sent to a WEEE recycling center For more information about WEEE recycling centers and National Instruments WEEE initiatives visit ni com environment weee htm National Instruments Corp 33 NI 9205 Operating Instructions and Specifications BTS mises BEDE HE ROHS HEA National Instruments 46A p Hla Fa A SS Pm P BR HER E EM ROHS KT National Instruments F E ROHS A HER GER ni com en
17. rement 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 1 The maximum voltage that can be applied or output between AI and COM without creating a safety hazard National Instruments Corp 27 NI 9205 Operating Instructions and Specifications Caution Do not connect the NI 9205 with spring terminal to signals or use for measurements within Measurement Categories III or IV NI 9205 with DSUB Isolation Voltages Channel to channel None Channel to earth ground Continuous ccccccceseeesseeeeeees 60 VDC Measurement Category I Withstand 1 000 Vims Verified by a 5 s dielectric withstand test 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 NI 9205 Operating Instructions and Specifications 28 ni com Caution
18. tions For the NI 9205 with DSUB use a 37 pin shielded cable or the NI 9933 backshell to protect the connections Refer to Figure 1 for an illustration of the NI 9940 connector backshell Refer to Figure 5 for an illustration of the NI 9933 connector backshell NI 9205 Operating Instructions and Specifications 10 ni com Figure 5 NI 9933 Connector Backshell Connecting Devices to the NI 9205 You can connect the NI 9205 directly to a variety of devices and other signal sources Make sure the devices you connect to the NI 9205 are compatible with the input specifications of the module Refer to the Specifications section for more information about the input specifications When connecting various sources to the NI 9205 you can use differential single ended or a combination of differential and single ended connections Refer to Figures 6 7 and 8 for diagrams of each connection type National Instruments Corp 11 NI 9205 Operating Instructions and Specifications Differential Measurements 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 on the NI 9205 to 16 Table 1 shows the signal pairs that are valid for differential connection configurations with the NI 9205 Table 1 Differential Pairs Channel S
19. vironment rohs_china For information about China RoHS compliance go to ni com environment rohs_china Calibration Analog Input You can obtain the calibration certificate and information about calibration services for the NI 9205 at ni com calibration Calibration interval eee 2 years 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 NI 9205 Operating Instructions and Specifications 34 ni com National Instruments also has offices located 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 0
20. voltage Vp 2 0 V 3 3 V Input low voltage V OV 0 34 V Digital output logic levels Level Min Max Output high voltage Voy sourcing 75 LA 21V 3 3 V Output low voltage VoL sinking 250 LA OV 04 V External digital triggers DOUTC serrer nt tetes PFIO National Instruments Corp 25 NI 9205 Operating Instructions and Specifications Power Requirements Power consumption from chassis Active mode cccccceeseeseeereeeee 625 mW max Sleep Mode seececesecesseteeseeees 15 mW Thermal dissipation at 70 C Active mode kesise 625 mW max Sleep mode oo eee eee 15 mW Physical Characteristics If you need to clean the module wipe it with a dry towel Spring terminal wiring 18 to 28 AWG copper conductor wire with 7 mm 0 28 in of insulation stripped from the end Weight NI 9205 with spring terminal 158 g 5 8 oz NI 9205 with DSUB s seseseee 148 g 5 3 oz NI 9205 Operating Instructions and Specifications 26 ni com Safety Maximum Voltage Connect only voltages that are within the following limits AI PFIO and DO to COM 30 VDC NI 9205 with Spring Terminal Isolation Voltages Channel to channel None Channel to earth ground Continuous 250 Vms Measurement Category II Withstand 2 300 Vins Verified by a 5 s dielectric withstand test Measu
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