background image

GETTING STARTED GUIDE

NI 9239

4 AI, ±10 V, 24 Bit, 50 kS/s/ch Simultaneous

Summary of Contents for NI 9239

Page 1: ...NI 9239...

Page 2: ...GETTING STARTED GUIDE NI 9239 4 AI 10 V 24 Bit 50 kS s ch Simultaneous...

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 9239 only as described in this document Cauti...

Page 4: ...ages Connect only voltages that are within the following limits Isolation Channel to channel Continuous 250 Vrms Measurement Category II Withstand 1 390 V verified by a 5 s dielectric withstand test C...

Page 5: ...ry circuits Such voltage measurements include signal levels special equipment limited energy parts of equipment circuits powered by regulated low voltage sources and electronics Note Measurement Categ...

Page 6: ...provided by a standard wall outlet for example 115 V for U S or 230 V for Europe Caution Do not connect the NI 9239 with screw terminal to signals or use for measurements within Measurement Categorie...

Page 7: ...at 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...

Page 8: ...ecautions A hazardous voltage is a voltage greater than 42 4 Vpk voltage or 60 VDC to earth ground Caution Ensure that hazardous voltage wiring is performed only by qualified personnel adhering to loc...

Page 9: ...zardous locations and nonhazardous locations only Follow these guidelines if you are installing the NI 9239 in a potentially explosive environment Not following these guidelines may result in serious...

Page 10: ...hin 84 VDC to earth ground if there is a transient overvoltage condition Caution For Division 2 and Zone 2 applications connected voltage sources must be within 60 VDC to earth ground Caution For Divi...

Page 11: ...4 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 De...

Page 12: ...wever 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...

Page 13: ...I part number 782801 01 in accordance with the product installation instructions Refer to the NI 9239 product page on ni com for purchasing information about clamp on ferrite beads Cable Requirements...

Page 14: ...loyd s Register LR Type Approved for marine shipboard applications To verify Lloyd s Register certification for a product visit ni com certification and search for the LR certificate or look for the L...

Page 15: ...aring the Environment Ensure that the environment in which you are using the NI 9239 meets the following specifications Operating temperature IEC 60068 2 1 IEC 60068 2 2 40 C to 70 C Operating humidit...

Page 16: ...NI 9239 Pinout AI0 AI0 AI1 AI1 AI2 AI2 AI3 AI3 0 1 0 1 0 1 0 1 AI0 AI0 AI1 AI1 AI2 AI2 AI3 AI3 NI 9239 Getting Started Guide National Instruments 15...

Page 17: ...gnal connection AI Negative analog input signal connection Grounded Connections NI 9239 Signal Source AI AI Make sure the voltage on the AI and AI connections are in the channel to earth safety voltag...

Page 18: ...that devices you connect to the NI 9239 are compatible with the module specifications You must use 2 wire ferrules to create a secure connection when connecting more than one wire to a single terminal...

Page 19: ...ns to the NI 9239 with screw terminal Use ferrules to terminate wires to the detachable connector Use the NI 9971 backshell kit Overvoltage Protection The NI 9239 provides overvoltage protection for e...

Page 20: ...ompactRIO NI CompactDAQ RELATED INFORMATION NI 9239 Datasheet NI RIO Help LabVIEW FPGA Help NI 9239 Datasheet NI DAQmx Help LabVIEW Help Services ni com services C Series Documentation Resources ni co...

Page 21: ...NI 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 with the Co...

Page 22: ...tes create your service request at ni com support or dial 1 866 ASK MYNI 275 6964 For telephone support outside the United States visit the Worldwide Offices section of ni com niglobal to access the b...

Page 23: ...arty 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 global trade compliance policy and how to obtain relev...

Reviews: