NI-9247 Getting
Started
2022-07-06
Page 1: ...NI 9247 Getting Started 2022 07 06 ...
Page 2: ...patibility Guidelines 5 Special Conditions for Marine Applications 5 Preparing the Environment 6 Connecting the NI 9247 6 Connecting Cables Using Ring Lug Connectors 7 Installing the NI 9247 Backshell 7 Connecting Phase Measurements 8 High Vibration Applications 8 Where to Go Next 8 NI Services 9 ni com 2 NI 9247 Getting Started ...
Page 3: ...spectez toutes les mises en garde de la documentation d utilisation L utilisation du produit de toute autre façon que celle spécifiée risque de l endommager et de compromettre la protection de sécurité intégrée Safety Guidelines for Hazardous Voltages Caution Ensure that hazardous voltage wiring is performed only by qualified personnel adhering to local electrical standards Caution Do not mix haza...
Page 4: ...nt Category III or 300 Vrms Measurement Category II Maximum working voltage channel to channel Continuous Up to 2 000 m altitude 480 Vrms Measurement Category III Up to 5 000 m altitude 300 Vrms Measurement Category III or 480 Vrms Measurement Category II Withstand Channel to channel 3510 Vrms verified by a 5 s dielectric withstand test Channel to earth ground 3510 Vrms verified by a 5 s dielectri...
Page 5: ... 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 unacceptable performance degradation install and use this product in strict accordance with the instructions in the product documentation Furthermore any changes or modifications to the product not expressly approved ...
Page 6: ...ronment Ensure that the environment in which you are using the NI 9247 meets the following specifications Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 C to 70 C Operating humidity IEC 60068 2 30 10 RH to 90 RH noncondensing Pollution Degree 2 Maximum altitude 5 000 m Indoor use only Note Refer to the NI 9247 Specifications on ni com manuals for complete specifications Connecting the NI 924...
Page 7: ...ations Connecting Cables Using Ring Lug Connectors Complete the following steps to connect cables using ring lug connectors Use 5 26 mm2 10 AWG cables Figure 4 Installing Cables 1 2 1 Align the cables with the device terminals 2 Secure the cables using the ring lug screws Tighten the screws to 1 36 N m 12 lb in torque Installing the NI 9247 Backshell Complete the following steps to install the NI ...
Page 8: ... current sources connect to the chassis ground Figure 5 Connecting a Grounded or Floating Current Source NI 9247 AI AI For three phase measurements connect three current sources to the NI 9247 High Vibration Applications Proper strain relief of 5 26 mm2 10 AWG cable is required to meet the shock and vibration performance specifications stated in the NI 9247 Datasheet on ni com manuals Strain relie...
Page 9: ...documentation downloads and troubleshooting and application development self help such as tutorials and examples Visit ni com services to learn about NI service offerings such as calibration options repair and replacement Visit ni com register to register your NI product Product registration facilitates technical support and ensures that you receive important information updates from NI NI corpora...
