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BNC-2090A Quick Start Guide

2

ni.com

Installing the BNC-2090A

To connect the BNC-2090A to your DAQ device, refer to Figure 2 as you 
complete the following steps. Consult your computer user manual or 
technical reference manual for specific instructions and warnings.

Note

If you have not already installed your DAQ device, refer to the 

DAQ Getting Started 

Guide

 for instructions.

Figure 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 adhesive rubber feet included in the 
BNC-2090A kit to the bottom of the accessory.

2.

Connect the BNC-2090A to the DAQ device using the front or rear 
68-position connector, shown in Figure 1. Refer to Table 1 to verify 
that you have the appropriate cable for your DAQ device.

1

BNC-2090A

2

Shielded Cable

3

E/M Series DAQ Device

4

Personal Computer

 NAT

ION

AL 

INST

RUM

ENT

S

BN

C-2

090

A

1

4

2

3

Содержание BNC-2090A

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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