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 National Instruments Corporation

3

NI USB-9265 User Guide and Specifications

Caution

When module terminals are hazardous voltage LIVE (>42.4 V

pk

/60 VDC), you 

must ensure that devices and circuits connected to the module are properly insulated from 
human contact. You must use the NI 9932 connector backshell kit, illustrated in Figure 3 
to ensure that the terminals are 

not

 accessible.

Figure 3.  

NI 9932 Connector Backshell

Related Documentation

Each application software package and driver includes information about 
writing applications for taking measurements and controlling measurement 
devices. Check 

ni.com/manuals

 for the most recent hardware 

documentation, and refer to Table 1 for a list of locations for driver and 
application software documentation. The following document location 
references assume you have NI-DAQmx 8.9 or later, and where applicable, 
version 7.1 or later of the NI application software.

Summary of Contents for USB-9265

Page 1: ...Instruments USB 9265 and lists the device specifications Introduction The NI USB 9265 consists of two components an NI 9265 module and an NI USB 9162 carrier as shown in Figure 1 Figure 1 NI USB 9265...

Page 2: ...es A hazardous voltage is a voltage greater than 42 4 Vpk or 60 VDC to earth ground If hazardous voltages are connected to the module take the following precautions Caution Ensure that hazardous volta...

Page 3: ...erminals are not accessible Figure 3 NI 9932 Connector Backshell Related Documentation Each application software package and driver includes information about writing applications for taking measureme...

Page 4: ...eneral information about measurement concepts key NI DAQmx concepts and common applications that are applicable to all programming environments Start All Programs National Instruments NI DAQ NI DAQmx...

Page 5: ...ontains NI DAQmxmeasurementconcepts and step by step instructions about creating a measurement task using the DAQ Assistant Help Contents then select Using LabWindows CVI Data Acquisition Taking an NI...

Page 6: ...l Basic NET Start All Programs National Instruments NI DAQ NI DAQmx NET Reference Help Expand NI Measurement Studio Help NI Measurement Studio NET Class Library Reference to view the function referenc...

Page 7: ...uctions that accompany your software Example Programs The NI DAQmx media contains example programs that you can use to get started programming with the NI USB 9265 Refer to the NI DAQmx for USB Device...

Page 8: ...5 into the NI USB 9162 Carrier The NI 9265 C Series module and NI USB 9162 carrier are packaged separately Refer to Figure 5 while completing the following assembly steps 1 Make sure that no signals a...

Page 9: ...s a green LED next to the USB connector The LED indicator indicates device status as listed in Table 2 When the device is connected to a USB port the LED blinks steadily to indicate that the device is...

Page 10: ...hat is internally connected to the isolated ground reference of the module The USB 9265 also has a terminal for an external power supply Vsup and an external power supply common terminal Power Supply...

Page 11: ...NI USB 9265 You must connect an external power supply to the NI USB 9265 This power supply provides the current for the devices you connect to the module Connect the positive lead of the power supply...

Page 12: ...ferrules Refer to Figure 3 for an illustration of the NI 9932 connector backshell Figure 9 10 Terminal Detachable Screw Terminal Connector with Ferrule Specifications The following specifications are...

Page 13: ...ion AO Vsup Overvoltage 40 V Short circuit Indefinitely Noise 600 nArms Crosstalk 90 dB Settling time to 1 LSB Full scale step 10 s 1 mA step 5 s Glitch energy Unmeasurable Monotonicity 16 bits DNL 1...

Page 14: ...pe it with a dry towel Maximum Voltage1 Connect only voltages that are within the following limits Channel to COM or Vsup to COM 40 V max Isolation Voltages Channel to channel No isolation between cha...

Page 15: ...1010 1 EN 61010 1 UL 61010 1 CSA 61010 1 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 appr...

Page 16: ...ive safety 2004 108 EC Electromagnetic Compatibility Directive EMC Online Product Certification Refer to the product Declaration of Conformity DoC for additional regulatory compliance information To o...

Page 17: ...lso 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...

Page 18: ...respective companies For patents covering National Instruments products technology refer to the appropriate location Help Patents in your software the patents txt file on your media or the National I...

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