background image

©

 National Instruments Corporation

3

BNC-2110 Installation Guide

3.

Make sure the floating source (FS)/ground-referenced source (GS) 
switches under BNC connectors AI <0..7> are set correctly for your 
application. Refer to the 

Connecting Analog Inputs (E Series and 

S Series Devices Only)

 section for more information.

4.

Connect the field signals to the BNC connectors and/or digital spring 
terminal plugs. Refer to the 

Configuring the BNC-2110

 section

 

for 

more information.

5.

Refer to the 

DAQ Quick Start Guide

 to launch Measurement & 

Automation Explorer (MAX), confirm that your DAQ device is 
recognized, and configure your device settings. National Instruments 
recommends that you use your DAQ device in differential mode when 
using the BNC-2110.

6.

Test specific device functionality, such as the ability to send and 
receive data. Refer to the 

DAQ Quick Start Guide

 for more detailed 

information about running test panels in MAX.

When you have finished using the BNC-2110, power off any external 
signals connected to the BNC-2110 before you power off your computer.

Caution

The BNC-2110 is not designed for input voltages greater than 42 V, even if a 

user-installed voltage divider reduces the voltage to within the input range of the DAQ 
device. Input voltages greater than 42 V can damage the BNC-2110, any device connected 
to it, and the host computer. Overvoltage also can cause an electric shock hazard for the 
operator. National Instruments is 

not

 liable for damage or injury resulting from misuse.

Connecting the Cables

Caution

Do not connect the BNC-2110 to any device other than National Instruments 

E Series, S Series, or waveform generation Multifunction DAQ devices. Doing so can 
damage the BNC-2110, the DAQ device, or the host computer. National Instruments is 

not

 

liable for damage resulting from these connections.

The BNC-2110 has one 68-pin connector on the rear panel to connect to 
your DAQ device. Refer to Table 1 to make this connection.

.

Table 1.  

BNC-2110 Connection Options

DAQ Device

Required Cable

100-pin SCSI connector

SH1006868

68-pin SCSI connector

SH6868, SH68-68-EP, or R6868

68-pin DAQCard (VHDCI) connector

SHC68-68-EP

Содержание BNC-2110

Страница 1: ...rminal block with 30 pins for signal connections and a 68 pin I O connector that connects to the E Series S Series and waveform generation Multifunction DAQ devices The BNC 2110 is ideal for simplifyi...

Страница 2: ...onnecting the BNC 2110 to Your DAQ Device 1 Place the BNC 2110 near the host computer or use the optional DIN rail mounting kit which you can order from National Instruments For more information about...

Страница 3: ...r off any external signals connected to the BNC 2110 before you power off your computer Caution The BNC 2110 is not designed for input voltages greater than 42 V even if a user installed voltage divid...

Страница 4: ...lences table in the E Series Help at ni com manuals Figure 2 BNC 2110 Front Panel 1 Floating Source FS Ground Referenced Source GS Switch 2 BNC Connectors 3 Terminal Block Retaining Screws 4 Terminal...

Страница 5: ...nnectors you use depends on your DAQ device and your application Table 2 BNC 2110 Connector Signal Descriptions Front Panel BNC Connectors Signal Description AI 0 1 Differential Analog Input channels...

Страница 6: ...the switch to either the floating or ground referenced source position For best results use the ground referenced source position labeled GS to avoid ground loops Refer to your DAQ device documentatio...

Страница 7: ...on the BNC 2110 front panel These terminals and their associated BNC connectors give you the flexibility to choose up to two additional digital timing signals For example if an application requires a...

Страница 8: ...neral Purpose Counters 0 and 1 respectively CTR 1 OUT Counter 1 Output This is the output from General Purpose Counter 1 USER 1 User defined 1 Connected to USER 1 BNC this terminal provides a user def...

Страница 9: ...Part 15 Class A Compliant Note For EMC compliance you must operate this device with shielded cabling CE Compliance This product meets the essential requirements of applicable European Directives as am...

Страница 10: ...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 pat...

Отзывы: