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BNC-208X Series
National Instruments BNC-208X Series Manuals
Manuals and User Guides for National Instruments BNC-208X Series. We have
1
National Instruments BNC-208X Series manual available for free PDF download: User Manual
National Instruments BNC-208X Series User Manual (69 pages)
Analog BNC Breakout Boards
Brand:
National Instruments
| Category:
Control Unit
| Size: 0.2 MB
Table of Contents
Limited Warranty
3
Table of Contents
8
Chapter 1 Introduction
12
Table 1-1. Data Acquisition Boards for Use with BNC-208X Series Boards
12
Figure 1-1. BNC-2080 Board Directly Connected to an MIO-16 Board
13
Figure 1-2. BNC-208X, SC-207X, SC-206X, and SC-205X Series Boards Connected to an MIO-16 Board
13
Optional Equipment
14
What Your Kit Should Contain
14
Signal Conditioning Accessories
15
Software Support
16
Unpacking
16
Chapter 2 BNC-2080 Board
17
Figure 2-1. BNC-2080 Analog Breakout Board
17
Figure 2-2. BNC-2080 Board Parts Locator Diagram
18
Analog Input
19
Power Connections
19
Table 2-1 Switch S5 Settings for National Instruments Data Acquisition Boards
19
Figure 2-3. Onboard Equivalent Circuit for DIFF Mode
20
Figure 2-4. W2 Jumper Settings
21
Shield Ground
21
Table 2-2. DIFF Mode Channel Component Positions
21
Digital and Timing Signals
22
Fuse and Power LED
22
Specifications
22
Analog Input
22
Operating Environment
23
Physical
23
Power Requirements
23
Storage Environment
23
Board-To-Board Cabling
23
Table 2-3. Data Acquisition Boards Used with the BNC-2080 Board
23
Figure 2-5. Direct Connection between an MIO-16 Board and the BNC-2080 Board
24
Application Notes
25
Channel Configurations
25
MIO-16 Analog Input
25
Soldering and Desoldering on the BNC-2080 Board
25
Figure 2-7. Switch Configurations for Differential Mode or Single-Ended Mode
26
Figure 2-9. BNC-2080 Switch Configurations for an MIO-16 Configured in DIFF Mode (Factory Default Setting)
27
Connecting Nonreferenced (or Floating) Signal Sources
28
Differential Inputs
28
Single-Ended Inputs
29
Building Lowpass Filters
30
Connecting Ground-Referenced Signal Sources
30
Differential Inputs
30
Single-Ended Inputs
30
Building Highpass Filters
32
Figure 2-14. Normalized Frequency Response of Highpass Filter
33
Figure 2-15. Highpass Filter on Differential Channel 1
34
Building Attenuators (Voltage Dividers)
35
Figure 2-16. Attenuator for Use with Differential Inputs
36
Figure 2-17. Switch Configurations for SE Mode (PC-LPM-16)
37
MIO-16 Analog Output
38
Pc-Lpm-16
38
Mounting
25
Chapter 3 BNC-2081 Board
39
Analog Input
40
Figure 3-3. Onboard Equivalent Circuit
41
Shield Ground
42
Table 3-1. Component Positions in each Channel
42
Fuse and Power LED
43
Digital and Timing Signals
43
Specifications
43
Analog Input
43
Power Requirements
43
Physical
44
Operating Environment
44
Storage Environment
44
Board-To-Board Cabling
44
Table 3-2. Data Acquisition Boards Used with the BNC-2081 Board
44
Figure 3-5. Direct Connection between a Lab Board and the BNC-2081 Board
45
Mounting
46
Application Notes
46
Soldering and Desoldering on the BNC-2081 Board
46
Connecting Nonreferenced (or Floating) Signal Sources
46
Connecting Ground-Referenced Signal Sources
46
Building Lowpass Filters
47
Figure 3-8. Lowpass Filter on Channel 1
48
Building Highpass Filters
49
Building Attenuators (Voltage Dividers)
50
Figure 3-11. Attenuator for Use with BNC-2081 Board Inputs
51
Lab Board Analog Output
52
Figure 3-13. Analog Output Schematic for Dacs, DAC0 out Shown
53
Chapter 4 Installation and Connections
54
Hardware Installation
54
Hardware Installation for the BNC-2080 and the BNC-2081
54
Installing the SC-205X Series Cable Adapter Boards
55
Installing the SC-207X General-Purpose Termination Breadboards
55
Rack Mounting
55
Figure 4-1. Mounting Locations for the BNC-208X Series Board and SC-207X Series Board
56
Figure 4-3. Attaching a Mountable Board to the Chassis
57
External Power Connection (if Necessary)
58
BNC-208X Series Board Connection
59
Figure 4-5. Connections between Data Acquisition Boards and BNC-208X Series Boards and between SC-205X Series Boards and
59
Signal Connections
60
Ribbon-Cable Connectors
60
Rack-Mount Chassis Cover Attachment
60
Appendix Customer Communication
61
Appendix
61
Customer Communication
61
Index
64
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