manualshive.com logo in svg
background image

TB-2705 PXI Terminal Block

14

ni.com

Figure 5.  

Connecting the TB-2705 to an E Series or Waveform Generation Device

Caution

The TB-2705 is not designed for input voltages greater than 42 V, even if you 

install a voltage divider that reduces the voltage to within the input range of the DAQ 
device. Input voltages greater than 42 V can damage the TB-2705, any device connected 
to it, and the host computer. Overvoltage can also cause an electric shock hazard for the 
operator. National Instruments is 

not 

liable for damage or injury resulting from such 

misuse.

1

Terminal Block Mounting 
Screws

2

PXI Chassis

3

PXI Module Connector

1

1

8

7

6

5

4

3

2

2

3

Содержание PXI TB-2705

Страница 1: ...terminal block assembly connects directly to the front panel of National Instruments E Series and waveform generation devices eliminating the need for an external cable The TB 2705 allows you to easil...

Страница 2: ...aution which advises you of precautions to take to avoid injury data loss or a system crash italic Italic text denotes variables emphasis a cross reference or an introduction to a key concept This fon...

Страница 3: ...the terminal block National Instruments is not liable for any damages or injuries resulting from incorrect signal connections Clean the module and accessories by brushing off light dust with a soft no...

Страница 4: ...he analog output voltages are referenced to these terminals All three ground references AIGND AOGND and DGND are connected together on your E Series device DGND Digital Ground These pins supply the re...

Страница 5: ...s is the TRIG1 signal In posttrigger data acquisition sequences a low to high transition indicates the initiation of the acquisition sequence In pretrigger applications a low to high transition indica...

Страница 6: ...date As an input this is one of the PFIs Output As an output this is the UPDATE signal A high to low edge on UPDATE indicates that the analog output primary group is updating PFI6 WFTRIG DGND Input PF...

Страница 7: ...UT DGND Output Frequency Output This output is from the frequency generator output Table 2 TB 2705 Terminal Block Waveform Generation Signal Descriptions Signal Name Reference Direction Description AO...

Страница 8: ...s You cannot use PFI1 as an output PFI2 DGND Input PFI2 As an input this is one of the PFIs You cannot use PFI2 as an output PFI3 GPCTR1_SOURCE DGND Input PFI3 Counter 1 Source As an input this is one...

Страница 9: ...e PFIs You cannot use PFI7 as an output PFI8 GPCTR0_SOURCE DGND Input PFI8 Counter 0 Source As an input this is one of the PFIs Output As an output this is the GPCTR0_SOURCE signal This signal reflect...

Страница 10: ...connect your signals Refer to Figure 1 as you perform the following steps to connect signals to your terminal block Figure 1 TB 2705 Parts Locator Diagram 1 Cover 2 Cover Screws Captive 3 Strain Reli...

Страница 11: ...3 22 54 8 46 50 42 18 5 37 2 1 28 61 59 62 25 58 27 21 20 55 16 48 35 11 43 41 6 4 ACH0 ACH8 AIGND ACH1 ACH9 AIGND ACH2 ACH10 AIGND ACH7 ACH15 DAC0OUT AOGND 5V SCANCLK DGND PFI3 GPCTR1_SOURCE DGND PFI...

Страница 12: ...UT AOGND AOGND AOGND DIO4 DIO0 DIO1 DGND DGND DIO5 DIO2 DIO3 EXTSTROBE PFI1 5V GPCTR1_OUT PFI7 PFI9 DGND P I N S I G N A L P I N S I G N A L P I N S I G N A L 6 8 3 4 2 9 3 3 6 6 2 4 6 5 3 1 5 6 5 7 2...

Страница 13: ...hten or replace the strain relief screws 8 Replace the terminal block cover and tighten the cover screws Installing the Terminal Block Refer to Figure 5 as you perform the following steps to connect t...

Страница 14: ...der that reduces the voltage to within the input range of the DAQ device Input voltages greater than 42 V can damage the TB 2705 any device connected to it and the host computer Overvoltage can also c...

Страница 15: ...ge temperature 20 to 70 C Relative humidity 10 to 90 noncondensing Safety Designed in accordance with IEC61010 01 EN 61010 1 UL 3111 1 and CAN CSA C22 2 No 1010 1 for electrical measuring and testing...

Страница 16: ...nical support resources on our Web site and still cannot find the answers you need contact your local office or National Instruments corporate For telephone support in the United States dial 512 795 8...

Отзывы: