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NI PXIe-4302 User Manual And Specifications Download Page 18

NI PXIe-4302/4303 and TB-4302/4302C

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© National Instruments

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17

Calibration Interval

TB-4302............................................................ No calibration

TB-4302C ......................................................... 1 year interval (verification only)

Electrical

TB-4302

Input range........................................................ Refer to 

NI PXIe-4302/4303 Specifications

CJC accuracy .................................................... 1.5 °C

1, 2

TB-4302C

Input range

Nominal .................................................... ±20 mA
Minimum .................................................. ±20.38 mA
Typical ...................................................... ±20.68 mA

Current shunt 

Value ......................................................... 5 

Ω

Accuracy................................................... 0.5% max
Temperature stability ................................ 25 ppm/°C

Input impedance
between AI to AISENSE .................................. 47 

Ω

Max voltage of AISENSE ................................ ±8.4 V

V

sup

 pins

Current ...................................................... 2 A max
Voltage ...................................................... 30 V max

Overvoltage protection
between AI, AISENSE, and AIGND................ ±30 V for up to two AI pins

Mechanical

Screw terminal wire gauge ............................... 1.5 mm

2

 (16 AWG), max

1   

Combines CJC sensor accuracy and temperature difference between the CJC sensor and each screw 
terminal.

2   

Represents performance for wire gauge of 24 AWG.

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Summary of Contents for PXIe-4302

Page 1: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

Page 2: ... prevents them from connecting to other modules that could be damaged by the voltage present on the terminal block However you should only use these terminal blocks with their supported modules Contents Electromagnetic Compatibility Guidelines 2 What You Need to Get Started 3 Installation 3 Install the Software 3 Unpack and Install the Module 4 Connect the Signals 5 Install the Terminal Block 8 Co...

Page 3: ...hen the product 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 prev...

Page 4: ...uide and Terminal Block Specifications NI PXIe 4302 4303 User Manual NI PXI Express chassis user manual You can download needed documents from ni com manuals Installation Install the Software Note You must be an administrator to install NI software and devices on your computer Ensure that the following software is installed before installing the NI PXIe 4302 4303 and TB 4302 4302C hardware 1 Your ...

Page 5: ...red off until you finish installing the NI PXIe 4302 4303 module 3 Touch a metal part on the chassis to discharge any accumulated static electricity 4 Identify a supported PXI Express slot in the chassis NI PXIe 4302 4303 modules can be placed only in PXI Express Peripheral slots PXI Express Hybrid Peripheral slots and PXI Express System Timing slots Refer to the chassis documentation for details ...

Page 6: ...nect signals to the terminal block refer to Figures 3 and 4 or 5 while completing the following steps Note You can find the pinout names and locations in Measurement Automation Explorer MAX at any time by right clicking the device name under Devices and Interfaces and selecting Device Pinouts 1 Loosen the captive top cover screws and remove the top cover 2 Loosen the strain relief screws and remov...

Page 7: ... terminal The NI PXIe 4302 4303 User Manual provides more detailed wiring information Make sure no exposed wire extends past the screw terminal Exposed wire increases the risk of a short circuit that can cause circuit failure 1 Strain Relief Screws 2 Strain Relief Bar 3 Tie Wrap Holes 4 Ground Lugs 5 Terminal Block to Module Connector 6 Captive Top Cover Screws 7 Top Cover 8 Tie Wraps 9 Shielded S...

Page 8: ... 0 AIGND AIGND AIGND AIGND J2 1 J4 1 8 8 J5 J3 J6 J8 J9 J7 J10 J12 1 8 1 8 8 1 8 1 U6 U5 CR3 AIGND AIGND AIGND AIGND J15 J17 J11 J13 J18 J16 J14 8 1 8 1 U2 R2 U3 C1 U1 C3 C5 C2 R1 R5 R6 R4 R7 R8 R3 CR1 U4 C6 CR2 C4 PFI0 DGND FOR PATENTS NI COM PATENTS AI3 VSUP AI2 VSUP AI4 AI5 AI7 VSUP AI6 VSUP VSUP VSUP AI0 AI1 VSUP VSUP AI2 VSUP AI1 VSUP AI3 AI4 AI15 VSUP AI8 VSUP VSUP VSUP A9 AI0 VSUP VSUP AI19...

Page 9: ...stall the Terminal Block Refer to Figure 6 to install the terminal block on the module while completing the following steps 1 Move the TB 4302 4302C into position in front of the NI PXIe 4302 4303 and engage the alignment feature with the guide on the associated module Figure 6 Installing the TB 4302 4302C on the NI PXIe 4302 4303 Module 1 PXIe Controller 2 PXIe Chassis 3 Mounting Screw 4 TB 4302 ...

Page 10: ...igh voltages are present all NI PXIe 4302 4303 modules and TB 4302 4302C terminal blocks are keyed to prevent connection between incompatible terminal blocks modules and or cables 4 Power on the chassis Figure 7 shows an example NI PXIe 4302 4303 system setup Figure 7 Sample NI PXIe 4302 4303 System 1 Terminal Block 2 Signal Input NI PXIe 1062Q 1 CO OL ING CL EA RA NC E AN D FA N FIL TE R MA INT E...

Page 11: ...hich the module is located to confirm that MAX detects the module and terminal block The terminal block should appear beneath its associated module If your module or terminal block is not listed press F5 to refresh MAX If the module is still not recognized go to ni com support daqmx Tip Using an NI DAQmx simulated device you can test NI DAQmx applications without installing hardware Refer to the C...

Page 12: ...Qmx Help for complete information about channels and tasks Use the DAQ Assistant to configure virtual channels and tasks in MAX or in your application Configure a Task Using the DAQ Assistant in MAX Complete the following steps to create a task using the DAQ Assistant in MAX 1 In MAX right click Data Neighborhood and select Create New to open the DAQ Assistant 2 Select NI DAQmx Task and click Next...

Page 13: ... at All Programs National Instruments NI DAQmx Text Based Code Support Modify example code and save it in an application or use examples to develop a new application or add example code to an existing application For other examples go to ni com info and enter the Info Code daqmxexp Table 1 DAQ Assistant Tutorial Locations Application Tutorial Location LabVIEW Go to ni com and search for Taking an ...

Page 14: ...h the latch release raised grasp the terminal block and pull it away from the module Figure 8 Removing the TB 4302 4302C from the NI PXIe 4302 4303 Module 3 Store the terminal block in an antistatic protective bag 1 Mounting Screw 2 Latch Release 3 PXIe Controller 4 PXIe Chassis 5 TB 4302 4302C Terminal Block NI PXIe 1062Q 5 1 2 C O O L IN G C L E A R A N C E A N D F A N F IL T E R M A IN T E N A ...

Page 15: ...n Do not pull the front panel to remove the module Doing so may cause module components to come into contact with adjacent modules causing damage to the modules 3 Pull the captive screws to unseat the module and slowly slide the module along the guides 4 Replace the filler panel in the empty slot 5 Store the module in an antistatic protective bag Figure 9 Removing NI PXIe 4302 4303 Modules 1 Capti...

Page 16: ...ariety of conditions however care must be taken to ensure the best possible accuracy Refer to the Minimizing Thermal Gradients section for guidelines to minimize thermal gradients that can impact the CJC accuracy Refer to the TB 4302 section for the CJC accuracy specifications Minimizing Thermal Gradients Thermal gradients can be caused by changes in the ambient air temperature near the terminal b...

Page 17: ... More Information After you install NI DAQmx the NI DAQmx documentation is available from Start All Programs National Instruments NI DAQmx Additional resources are online at ni com gettingstarted You can access online device documentation by right clicking your module in MAX and selecting Help Online Device Documentation A browser window opens to ni com manuals with the results of a search for rel...

Page 18: ...racy 0 5 max Temperature stability 25 ppm C Input impedance between AI to AISENSE 47 Ω Max voltage of AISENSE 8 4 V Vsup pins Current 2 A max Voltage 30 V max Overvoltage protection between AI AISENSE and AIGND 30 V for up to two AI pins Mechanical Screw terminal wire gauge 1 5 mm2 16 AWG max 1 Combines CJC sensor accuracy and temperature difference between the CJC sensor and each screw terminal 2...

Page 19: ...Maximum altitude 2 000 m 800 mbar at 25 C ambient temperature Pollution Degree 2 Indoor use only Operating Environment Ambient temperature range 0 C to 55 C Tested in accordance with IEC 60068 2 1 and IEC 60068 2 2 Meets MIL PRF 28800F Class 3 low temperature limit and MIL PRF 28800F Class 2 high temperature limit Relative humidity range 10 to 90 noncondensing Tested in accordance with IEC 60068 2...

Page 20: ...ry I1 Caution Do not connect the TB 4302 4302C to signals or use for measurements within Measurement Categories II III or IV Caution The protection provided by the TB 4302 4302C can be impaired if it is used in a manner not described in this document Safety Standards This product meets the requirements of the following standards of safety for electrical equipment for measurement control and labora...

Page 21: ... heavy industrial locations Note Group 1 equipment per CISPR 11 is any industrial scientific or medical equipment that does not intentionally generate radio frequency energy for the treatment of material or inspection analysis purposes Note For the standards applied to assess the EMC of this product refer to the Online Product Certification section CE Compliance This product meets the essential re...

Page 22: ... to everything from troubleshooting and application development self help resources to email and phone assistance from NI Application Engineers Visit ni com services for NI Factory Installation Services repairs extended warranty and other services Visit ni com register to register your National Instruments product Product registration facilitates technical support and ensures that you receive impo...

Page 23: ...ense 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 National Instruments global trade compliance policy and how to obtain relevant HTS codes ECCNs and other import export data NI MAKES NO EXPRESS OR IMPLIED WARRANTIES AS TO THE ACCURACY OF THE INFORMATION CONTAINED HEREIN AND...

Page 24: ...l service in house repair center WE BUY USED EQUIPMENT Sell your excess underutilized and idle used equipment We also offer credit for buy backs and trade ins www artisantg com WeBuyEquipment REMOTE INSPECTION Remotely inspect equipment before purchasing with our interactive website at www instraview com LOOKING FOR MORE INFORMATION Visit us on the web at www artisantg com for more information on ...

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