National Instruments Corporation SC-207 Series, Руководство пользователя

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Contents
SC-207X Series User Manual viii © National Instruments Corporation
Figures
Figure 1-1. SC-2070 Board Connected Directly to an MIO-16 Board................................. 1-3
Figure 1-2. SC-207X Series Board, SC-206X Series Board, and SC-205X Series Board
Connected to an MIO-16 Board......................................................................... 1-3
Figure 2-1. SC-2070 Board Parts Locator Diagram ............................................................. 2-2
Figure 2-2 Onboard Equivalent Circuit ............................................................................... 2-3
Figure 2-3. W1 Jumper Settings ........................................................................................... 2-4
Figure 2-4. W2 Jumper Settings ...........................................................................................2-4
Figure 2-5. Direct Connection between an MIO-16 Board and the SC-2070 Board ...........2-5
Figure 2-6. Connection between an MIO-16 Board and the SC-2070 Board via the
SC-2050 Board...................................................................................................2-6
Figure 2-7. Bias Return Resistor for DC-Coupled Floating Source on Channel 1...............2-8
Figure 2-8. Normalized Frequency Response of Lowpass Filter ......................................... 2-10
Figure 2-9. Lowpass Filter on Differential Channel 1.......................................................... 2-12
Figure 2-10. Normalized Frequency Response of Highpass Filter......................................... 2-13
Figure 2-11. Highpass Filter on Differential Channel 1 ......................................................... 2-14
Figure 2-12. Attenuator for Use with Differential Inputs....................................................... 2-16
Figure 2-13. Thermocouple Circuit with Open Thermocouple Detect and Lowpass
Noise Filter.........................................................................................................2-19
Figure 3-1. SC-2071 Board Parts Locator Diagram .............................................................3-2
Figure 3-2. Onboard Equivalent Circuit ...............................................................................3-3
Figure 3-3. W1 Jumper Settings ...........................................................................................3-4
Figure 3-4. W2 Jumper Settings ...........................................................................................3-4
Figure 3-5. Direct Connection between a Lab/1200 Device and the SC-2071 Board..........3-5
Figure 3-6. Daisy-chaining a Lab/1200 Device to a BNC-2081 ..........................................3-6
Figure 3-7. Connection between a Lab/1200 Device and the SC-2071 Board via the
SC-2053 Board...................................................................................................3-6
Figure 3-8. Normalized Frequency Response of Lowpass Filter ......................................... 3-9
Figure 3-9. Lowpass Filter on Channel 1 ............................................................................. 3-10
Figure 3-10. Normalized Frequency Response of Highpass Filter......................................... 3-11
Figure 3-11. Highpass Filter on Channel 1............................................................................. 3-12
Figure 3-12. Attenuator for Use with SC-2071 Board Inputs................................................. 3-13
Figure 3-13. Thermocouple Circuit with Open Thermocouple Detect and Lowpass
Noise Filter.........................................................................................................3-16
Figure 4-1. SC-2072 Board Parts Locator Diagram .............................................................4-2
Figure 4-2. SC-2072D Board Parts Locator Diagram ..........................................................4-3
Figure 4-3. Direct Connection between a TIO-10 Board and the SC-2072 Board...............4-6
Figure 4-4. Connection between a DIO-24 Board and the SC-2072 Board via the
SC-2051 Board...................................................................................................4-6
Figure 5-1. Mounting Locations for SC-207X Series Boards ..............................................5-3
Figure 5-2. Attaching a Mountable Board to the Chassis.....................................................5-3
Figure 5-3. Double-Height Mounting...................................................................................5-4
Figure 5-4. Connections Between DAQ Devices and SC-205X Series
Boards and Between SC-205X Series Boards and SC-2070
and SC-2071 Boards ..........................................................................................5-7