National Instruments 9221 User Manual Download

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GETTING STARTED GUIDE

NI 9221

8 AI, ±60 V, 12 Bit, 800 kS/s Aggregate

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Summary of Contents for 9221

Page 1: ...GETTING STARTED GUIDE NI 9221 8 AI 60 V 12 Bit 800 kS s Aggregate ...

Page 2: ...re specific to the NI 9221 The other components in the system might not meet the same safety ratings Refer to the documentation for each component in the system to determine the safety and EMC ratings for the entire system Safety Guidelines Operate the NI 9221 only as described in this document Caution Do not operate the NI 9221 in a manner not specified in this document Product misuse can result ...

Page 3: ...at are within the following limits Channel to COM 60 VDC maximum Channel to channel None Channel to earth ground Continuous 250 Vrms Measurement Category II Withstand 2 300 Vrms verified by a 5 s dielectric withstand test Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system This category refers to local level electrical distribu...

Page 4: ...ges that are within the following limits Channel to COM 60 VDC maximum Channel to channel None Channel to earth Continuous 60 VDC Measurement Category I Withstand 1 000 Vrms 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 e...

Page 5: ... equivalent These test and measurement circuits are not intended for direct connection to the MAINS building installations of Measurement Categories CAT II CAT III or CAT IV Safety Guidelines for Hazardous Voltages You can connect hazardous voltages only to the NI 9221 with screw terminal and the NI 9221 with spring terminal Do not connect hazardous voltages to the NI 9221 with DSUB If hazardous v...

Page 6: ...t devices and circuits connected to the module are properly insulated from human contact You must use the NI 9927 connector backshell kit with the NI 9221 with screw terminal and the NI 9981 connector backshell kit with the NI 9221 with spring terminal to ensure that the terminals are not accessible Safety Guidelines for Hazardous Locations The NI 9221 is suitable for use in Class I Division 2 Gro...

Page 7: ... known to be nonhazardous Caution Substitution of components may impair suitability for Class I Division 2 Caution For Division 2 and Zone 2 applications install the system in an enclosure rated to at least IP54 as defined by IEC EN 60079 15 Caution For Zone 2 applications install a protection device between the input signal and the NI 9221 input terminal The device must prevent the channel to COM...

Page 8: ...n Gas Group IIC hazardous locations you must use the device in an NI chassis that has been evaluated as Ex nC IIC T4 Ex IIC T4 Ex nA IIC T4 or Ex nL IIC T4 equipment Caution You must make sure that transient disturbances do not exceed 140 of the rated voltage Caution The system shall only be used in an area of not more than Pollution Degree 2 as defined in IEC 60664 1 Caution The system shall be m...

Page 9: ...oduct is operated in the intended operational electromagnetic environment This product is intended for use in industrial locations However harmful interference may occur in some installations when the product is connected to a peripheral device or test object or if the product is used in residential or commercial areas To minimize interference with radio and television reception and prevent unacce...

Page 10: ...d s Register certification for a product visit ni com certification and search for the LR certificate or look for the Lloyd s Register mark on the product Caution In order to meet the EMC requirements for marine applications install the product in a shielded enclosure with shielded and or filtered power and input output ports In addition take precautions when designing selecting and installing mea...

Page 11: ...ns Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 C to 70 C Operating humidity IEC 60068 2 78 10 RH to 90 RH noncondensing Pollution Degree 2 Maximum altitude 2 000 m Indoor use only Note Refer to the device datasheet on ni com manuals for complete specifications NI 9221 Getting Started Guide National Instruments 11 ...

Page 12: ...2 AI3 AI4 AI5 AI6 AI7 NC COM 0 1 2 3 4 5 6 7 8 9 COM NC COM COM NC COM COM NC COM COM NC COM COM AI0 NC AI1 AI2 NC AI3 AI4 NC AI5 AI6 NC AI7 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 0 1 2 3 4 5 6 7 8 9 12 ni com NI 9221 Getting Started Guide ...

Page 13: ...criptions Signal Description AI Analog input signal connection COM Common reference connection NC No connection Single Ended Connections COM AI Voltage Source NI 9221 NI 9221 Getting Started Guide National Instruments 13 ...

Page 14: ...lication Connections If your application is subject to high vibration NI recommends that you follow these guidelines to protect connections to the NI 9221 with screw terminal or the NI 9221 with spring terminal Use ferrules to terminate wires to the detachable connector Use the NI 9927 backshell kit with the NI 9221 with screw terminal or the NI 9981 backshell kit with the NI 9221 with spring term...

Page 15: ...Note Refer to the device datasheet on ni com manuals for more information about overvoltage protection NI 9221 Getting Started Guide National Instruments 15 ...

Page 16: ...ources ni com info cseriesdoc Services ni com services CompactRIO Located at ni com manuals Installs with the software NI CompactDAQ NI 9221 Datasheet NI RIO Help LabVIEW FPGA Help NI 9221 Datasheet NI DAQmx Help LabVIEW Help 16 ni com NI 9221 Getting Started Guide ...

Page 17: ...oduct Product registration facilitates technical support and ensures that you receive important information updates from NI A Declaration of Conformity DoC is our claim of compliance with the Council of the European Communities using the manufacturer s declaration of conformity This system affords the user protection for electromagnetic compatibility EMC and product safety You can obtain the DoC f...

Page 18: ...roducts 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 ...

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