National Instruments NI 9246 User Manual Download

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Summary of Contents for NI 9246

Page 1: ...NI 9246...

Page 2: ...GETTING STARTED GUIDE NI 9246 3 Channel 20 Arms Continuous 24 Bit Analog Input Module...

Page 3: ...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 9246 only as described in this document Cauti...

Page 4: ...personnel adhering to local electrical standards Caution Do not mix hazardous voltage circuits and human accessible circuits on the same module Caution Ensure that devices and circuits connected to t...

Page 5: ...ms Measurement Category III Up to 5 000 m altitude 150 Vrms Measurement Category III or 300 Vrms Measurement Category II Maximum working voltage channel to channel Continuous Up to 2 000 m altitude 48...

Page 6: ...S or 230 V for Europe Measurement Category III is for measurements performed in the building installation at the distribution level This category refers to measurements on hard wired hardware such as...

Page 7: ...tion The NI 9246 ships with a connector backshell to ensure that the terminals are not accessible Do not operate the device without first installing this backshell 6 ni com NI 9246 Getting Started Gui...

Page 8: ...Figure 1 NI 9246 with Backshell Related Information Installing the NI 9246 Backshell on page 14 NI 9246 Getting Started Guide National Instruments 7...

Page 9: ...tions 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 m...

Page 10: ...icate 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 filter...

Page 11: ...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 5 000 m Indoor use only Note Refer to the device datasheet on ni com manu...

Page 12: ...Note The NI 9246 does not measure DC currents Caution Connecting a DC current source to the NI 9246 outside of the specifications stated in the NI 9246 Datasheet may lead to invalid measurements NI 92...

Page 13: ...com manuals for the NI 9246 specifications Connecting Cables Using Ring Lug Connectors Complete the following steps to connect cables using ring lug connectors Use 5 26 mm2 10 AWG cables 12 ni com NI...

Page 14: ...stalling 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 NI 9246 Getting Started Guide National Ins...

Page 15: ...Installing the NI 9246 Backshell Complete the following steps to install the NI 9246 backshell 14 ni com NI 9246 Getting Started Guide...

Page 16: ...ckshell Installation 1 2 1 Align the backshell components with the device terminals 2 Secure the backshell using the captive screws Tighten to 0 45 N m 4 lb in torque NI 9246 Getting Started Guide Nat...

Page 17: ...he NI 9246 You can connect a current source to the NI 9246 for single phase measurements For grounded current sources connect to the chassis ground Figure 5 Connecting a Grounded or Floating Current S...

Page 18: ...nce specifications stated in the NI 9246 Datasheet on ni com manuals Strain relieve all cabling as close to the chassis mounting plate as possible to reduce the stresses exerted on the module Ensure t...

Page 19: ...tware CompactRIO NI CompactDAQ RELATED INFORMATION NI 9246 Datasheet NI RIO Help LabVIEW FPGA Help NI 9246 Datasheet NI DAQmx Help LabVIEW Help C Series Documentation Resources ni com info cseriesdoc...

Page 20: ...al Instruments product 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...

Page 21: ...ing 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 pate...

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