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National Instruments, NI, ni.com, and LabVIEW are trademarks of National Instruments Corporation. 
Refer to the 

Terms of Use

 section on 

ni.com/legal

 for more information about National 

Instruments trademarks. Other product and company names mentioned herein are trademarks or trade 
names of their respective companies. For patents covering National Instruments products, refer to the 
appropriate location: 

Help»Patents

 in your software, the 

patents.txt

 file on your CD, or 

ni.com/patents

.

© 2006 National Instruments Corporation. All rights reserved.

371877A-01

Dec06

Where to Go from Here

Refer to the 

BNC-2090A User Manual

 for information about the following 

subjects:

Detailed installation instructions

In-depth signal information

Using the BNC-2090A with DAQCard and 100-pin E Series devices 
and USB Mass Termination M Series devices

Changing the shield ground jumper setting

Installing signal conditioning components

BNC-2090A specifications

You can find the 

BNC-2090A User Manual

 on 

ni.com/manuals

.

Summary of Contents for BNC-2090A

Page 1: ...Refer to the BNC 2090A User Manual for in depth information about accessory installation cable connections jumper settings signals and signal conditioning as well as accessory specifications Figure 1...

Page 2: ...gure 2 Connecting the BNC 2090A to Your DAQ Device 1 Place the BNC 2090A near the host computer or mount the BNC 2090A into a 19 inch rack If you do not rack mount the accessory attach the four adhesi...

Page 3: ...ltage to within the input range of the DAQ device Input voltages greater than 42 4 Vpk 60 VDC can damage the BNC 2090A all devices connected to it and the host computer Overvoltage can also cause an e...

Page 4: ...connector below the AI 0 7 BNC connector you use 2 Move the corresponding SE DIFF switch to the DIFF position On the BNC 2090A front panel a line indicates which SE DIFF switch corresponds to each AI...

Page 5: ...sponds to each AI 0 15 BNC connector 3 Move the RSE NRSE switch to select how the ground signal is routed All single ended signals share the one RSE NRSE switch For more information about non referenc...

Page 6: ...nd PFI 0 signals are routed to the DAQ device Figure 5 Analog Output APFI 0 and PFI 0 Connecting Digital Signals Use the BNC 2090A spring terminal block on the front panel to connect digital signals t...

Page 7: ...e 6 USER 1 2 BNC Connections Figure 7 shows an example of how to use the USER 1 2 BNCs To access the PFI 5 signal from a BNC connect USER1 on the spring terminal block to PFI 5 with a wire Figure 7 Co...

Page 8: ...ion Help Patents in your software the patents txt file on your CD or ni com patents 2006 National Instruments Corporation All rights reserved 371877A 01 Dec06 Where to Go from Here Refer to the BNC 20...

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