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Related Manuals for National Instruments SC-207 Series
Summary of Contents for National Instruments SC-207 Series
- Page 1 SC-2052...
- Page 2 SC-207X Series User Manual General-Purpose Termination Breadboards November 1995 Edition Part Number 371173A-01 © Copyright 1991, 1995 National Instruments Corporation. All Rights Reserved.
- Page 3 National Instruments Corporate Headquarters 6504 Bridge Point Parkway Austin, TX 78730-5039 (512) 794-0100 Technical support fax: (800) 328-2203 (512) 794-5678 Branch Offices: Australia 03 9 879 9422, Austria 0662 45 79 90 0, Belgium 02 757 00 20, Canada (Ontario) 519 622 9310, Canada (Québec) 514 694 8521, Denmark 45 76 26 00, Finland 90 527 2321, France 1 48 14 24 24,...
- Page 4 The reader should consult National Instruments if errors are suspected. In no event shall National Instruments be liable for any damages arising out of or related to this document or the information contained in it.
- Page 5 WARNING REGARDING MEDICAL AND CLINICAL USE OF NATIONAL INSTRUMENTS PRODUCTS National Instruments products are not designed with components and testing intended to ensure a level of reliability suitable for use in treatment and diagnosis of humans. Applications of National Instruments products involving medical or clinical treatment can create a potential for accidental injury caused by product failure, or by errors on the part of the user or application designer.
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Page 6: Table Of Contents
Building Attenuators (Voltage Dividers)............2-15 Working with Thermocouples ..................2-17 Using the SC-2070 Board for Thermocouple Measurements........2-17 Input Filtering and Broken Thermocouple Detection (Optional) ......2-18 Selecting the Gain and Input Ranges ..............2-19 Linearizing the Data...................2-20 © National Instruments Corporation SC-207X Series User Manual... - Page 7 Thermocouple Measurement Accuracies............3-20 Additional Signal Connection Information..............3-21 Chapter 4 SC-2072 Board ........................4-1 Signal Connections ......................4-3 Power Connections ......................4-4 Fuses and Power LED....................4-5 Board-to-Board Cabling....................4-6 Mounting........................4-7 Soldering and Desoldering on the SC-2072 Board............4-7 SC-207X Series User Manual © National Instruments Corporation...
- Page 8 Screw Terminal Connections for the SC-2070 and the SC-2071 ......5-8 Screw Terminal Connections for the SC-2072 ..........5-9 Rack-Mount Chassis Cover Attachment............5-9 Appendix A Specifications ........................A-1 Appendix B Customer Communication ....................B-1 Glossary ........................Glossary-1 Index ..........................Index-1 © National Instruments Corporation SC-207X Series User Manual...
- Page 9 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 SC-207X Series User Manual viii © National Instruments Corporation...
- Page 10 Table 3-4. NBS Polynomial Coefficients................3-18 Table 3-5. Thermocouple Measurement Accuracies............3-21 Table 4-1. Switch S2 Settings for National Instruments DAQ Devices......4-4 Table 5-1. Amount of Power Supplied by DAQ Devices ...........5-6 Table 5-2. SC-205X Series Board Connectors Compatible with the SC-207X Series Boards......................5-8...
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Page 11: About This Manual
SC-2072 boards and contains information about installing and making connections to the boards. The SC-207X Series boards are general-purpose termination breadboards. These breadboards connect to the National Instruments multifunction data acquisition (DAQ) boards for the IBM PC/XT/AT, Personal System/2, and compatible computers, and Macintosh II computers. -
Page 12: Conventions Used In This Manual
TIO-10 refers to the PC-TIO-10 board. Abbreviations, acronyms, metric prefixes, and symbols are listed in the Glossary. Related Documentation The following National Instruments documents contain information that you may find helpful as you read this manual: • Your DAQ hardware manuals •... -
Page 13: Customer Communication
Standards and Technology, Gaithersburg, MD 20899). Customer Communication National Instruments wants to receive your comments on our products and manuals. We are interested in the applications you develop with our products, and we want to help if you have problems with them. To make it easy for you to contact us, this manual contains comment and configuration forms for you to complete. -
Page 14: Chapter 1 Introduction
The SC-2072 can be used with all National Instruments NB Series, MC Series, PC Series, AT Series, Lab/1200 Series, and the PC-OPDIO-16 DAQ, digital I/O, and timing boards (except the NB-A2000 and the EISA-A2000), and some DAQCards. -
Page 15: Table 1-1. Daq Devices For Use With Sc-207X Series Boards
DAQ board for conditioning of the digital I/O signals, then an SC-205X Series cable adapter board is required. Figure 1-1 shows the SC-2070 board, mounted in a 19-in. rack mount, directly connected to the MIO-16 board. SC-207X Series User Manual © National Instruments Corporation... -
Page 17: What You Need To Get Started
50-conductor NB1 0.5 or 1.0 m cable (some kits do not contain either cable) Your computer Optional Equipment You can use the following National Instruments products with your SC-207X Series board: • Type NB5 ribbon cable, 0.5 or 1.0 m •... -
Page 18: Unpacking
• Remove the board from the package and inspect the board for loose components or any other sign of damage. Notify National Instruments if the board appears damaged in any way. Do not install a damaged board into your computer. -
Page 19: Chapter 2 Sc-2070 Board
I/O signals; add analog input signal conditioning, such as filters, dividers, and thermocouple compensation; and build external, custom timing, analog, and digital circuits. The SC-2070 board is used with National Instruments DAQ boards for the Macintosh (NB Series), IBM PS/2 Micro Channel (MC Series), and PC/XT/AT and compatible (AT Series) computers. -
Page 20: Analog Input
For thermocouple and other low-level applications, best results are obtained when differential inputs are used. For specific applications illustrating signal conditioning with both single-ended and differential inputs, refer to Applications later in this chapter. SC-207X Series User Manual © National Instruments Corporation... -
Page 21: Temperature Sensor
0. If the temperature sensor is chosen, any signal conditioning that has been installed on channel 0 is ignored and has no effect. Figure 2-3 shows the positions for jumper W1. © National Instruments Corporation SC-207X Series User Manual... -
Page 22: Shield Ground
I/O lines, then you must use the SC-2050 cable adapter board and the appropriate SC-2060 digital signal conditioning board. For more information on the SC-205X Series boards or the SC-206X Series boards, refer either to your National Instruments catalog, the SC-205X Series User Manual, or the SC-206X Series User Manual. -
Page 23: Board-To-Board Cabling
Figure 2-5. Direct Connection between an MIO-16 Board and the SC-2070 Board If any signal conditioning of the digital I/O ports with the National Instruments SC-206X Series boards is desired, then the SC-2050 cable adapter board must be used with the DAQ boards listed in Table 2-2. -
Page 24: Mounting
Chapter 2 Warning: Do not connect the SC-2070 board to any board other than a National Instruments MIO-16 board or the SC-2050 cable adapter board. The SC-2070 board is not compatible with any other DAQ boards or cable adapter boards. Attempts to use the SC-2070 board with products for which it is not intended can result in damage to the SC-2070 board, the DAQ board, or the host computer. -
Page 25: Channel Configurations
1 (the D position in Table 2-1). Additional signal conditioning circuitry, such as filters and attenuators (described in Building Lowpass Filters, Building Highpass Filters, and Building Attenuators later in this chapter), can be built in the open component positions. © National Instruments Corporation SC-207X Series User Manual... -
Page 26: Single-Ended Inputs
AIGND. Signal conditioning circuitry such as filters and attenuators (described in Building Lowpass Filters, Building Highpass Filters, and Building Attenuators later in this chapter) can be built in the open component positions. SC-207X Series User Manual © National Instruments Corporation... -
Page 27: Connecting Ground-Referenced Signal Sources
AISENSE as the ground reference. Referencing the signal to AIGND can cause inaccurate measurements resulting from an incorrect ground reference. © National Instruments Corporation SC-207X Series User Manual... -
Page 28: Building Lowpass Filters
E and F. The closest standard 5% tolerance resistors are 20 kΩ. The closest standard 0.5% resistors are 19.8 kΩ. National Instruments recommends using 1% or better tolerance resistors in this application because differences between the resistor values degrade the common-mode rejection ratio. - Page 29 1 µF (19.8 kΩ) 1 µF Capacitor 19.8 kΩ Resistor Input Schematic 19.8 kΩ + Channel Input 1 µF Multiplexer - Channel 19.8 kΩ Figure 2-9. Lowpass Filter on Differential Channel 1 © National Instruments Corporation 2-11 SC-207X Series User Manual...
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Page 30: Building Highpass Filters
Formula 2-2) 6,366 Ω, or about 6.4 kΩ. Therefore, in this example, the input channel has a 6.37-kΩ resistor (or closest standard value) in its capacitor position, G. The closest standard 5% tolerance SC-207X Series User Manual 2-12 © National Instruments Corporation... - Page 31 0.001 µF 0.001 µF Capacitor 6.34 kΩ Resistor Input Schematic 0.001 µF + Channel Input 6.34 kΩ Multiplexer - Channel 0.001 µF Figure 2-11. Highpass Filter on Differential Channel 1 © National Instruments Corporation 2-13 SC-207X Series User Manual...
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Page 32: Building Attenuators (Voltage Dividers)
Input voltages greater than 42 V can result in damage to the SC-2070 board, any and all boards connected to it, and the host computer. Overvoltage can also cause an electric shock hazard for the operator. National Instruments is liable for damage or injury resulting from such misuse. -
Page 33: Figure 2-12. Attenuator For Use With Differential Inputs
10 kΩ (10 kΩ + 10 kΩ + 10 kΩ) = Therefore, When the MIO-16 is configured for ±10 V inputs, the board can acquire ±30 V signals with this attenuator circuit. © National Instruments Corporation 2-15 SC-207X Series User Manual... -
Page 34: Working With Thermocouples
The temperature can be determined from tables available from thermocouple vendors or calculated from polynomial equations such as those given in the next section. SC-207X Series User Manual 2-16 © National Instruments Corporation... -
Page 35: Using The Sc-2070 Board For Thermocouple Measurements
AIGND is a bias current return path as described under Connecting Floating Signal Sources earlier in this chapter. A sample circuit and component placement for a lowpass filter and broken thermocouple detection are shown in Figure 2-13. Assume the thermocouple is connected to channel 1. © National Instruments Corporation 2-17 SC-207X Series User Manual... -
Page 36: Selecting The Gain And Input Ranges
Table 2-3 lists the voltage extremes from several popular thermocouple types. Use this table as a guide for determining the best gain and input range settings to use. SC-207X Series User Manual 2-18 © National Instruments Corporation... -
Page 37: Linearizing The Data
T = a + x(a + x(a + xa (Formula 2-6) Table 2-4 lists the National Bureau of Standards (NBS) polynomial coefficients for several popular thermocouples. © National Instruments Corporation 2-19 SC-207X Series User Manual... -
Page 38: Table 2-4. Nbs Polynomial Coefficients
NIST Monograph 175, Temperature-Electromotive Force Reference Functions and Tables for the Letter-Designated Thermocouple Types Based on the ITS-90 (National Institute of Standards Technology, Gaithersburg, MD 20899). SC-207X Series User Manual 2-20 © National Instruments Corporation... -
Page 39: Differential Measurements
3. This result is the temperature at the measuring end of the thermocouple. For the example given, the temperature of the boiler system is 175° C + 25° C = 200° C. © National Instruments Corporation 2-21 SC-207X Series User Manual... -
Page 40: Single-Ended Measurements
3. This result is the temperature at the measuring end of the thermocouple. For the example given, the temperature of the boiler system is 175° C + 25° C = 200° C. SC-207X Series User Manual 2-22 © National Instruments Corporation... -
Page 41: Sources Of Error
Thermocouple wire error is neglected because of a dependence on the conditions listed previously. Finally, these uncertainties are for the gains listed with a ±10 V input range. © National Instruments Corporation 2-23 SC-207X Series User Manual... -
Page 42: Additional Signal Connection Information
±1.4° C ±2.1° C ±1.8° C ±1.9° C ±3.6° C ±2.9° C Additional Signal Connection Information For more information about signal connections, see Chapter 2 in your MIO-16 board user manual. SC-207X Series User Manual 2-24 © National Instruments Corporation... -
Page 43: Chapter 3 Sc-2071 Board
Lab/1200 device I/O signals; add analog input signal conditioning, such as filters, dividers, and thermocouple compensation; and build external, custom timing, analog, and digital circuits. The SC-2071 board is used with the National Instruments Lab/1200 devices for the Macintosh, IBM PC/XT/AT, and compatible computers. -
Page 44: Analog Input
RC filters. The board is shipped with wire jumpers in one position for each input. The equivalent circuit of one input is shown in Figure 3-2. For specific applications illustrating signal conditioning with single-ended inputs, refer to Applications later in this chapter. SC-207X Series User Manual © National Instruments Corporation... -
Page 45: Figure 3-2. Onboard Equivalent Circuit
When the board is shipped, a jumper is inserted in the C position of the input network. You can easily remove the jumper to build analog input signal conditioning circuits. A few specific applications showing the use of these open component positions are discussed in Applications later in this chapter. © National Instruments Corporation SC-207X Series User Manual... -
Page 46: Temperature Sensor
DAQ device is powered on, check both the 800 mA fuse on the SC-2071 board and the output fuse (if any) on the Lab/1200 device. Information on power connection is given in Chapter 5, Installation and Connections. SC-207X Series User Manual © National Instruments Corporation... -
Page 47: Digital And Timing Signals
DAQCard-1200 to the SC-2071 board. The second connector is used for daisy- chaining to the BNC-2081 as shown in Figure 3-6. 50-Pin I/O Connectors Lab/1200 Device SC-2071 50-Conductor cable Figure 3-5. Direct Connection between a Lab/1200 device and the SC-2071 Board © National Instruments Corporation SC-207X Series User Manual... -
Page 48: Figure 3-6. Daisy-Chaining A Lab/1200 Device To A Bnc-2081
SC-2071 Figure 3-6. Daisy-chaining a Lab/1200 device to a BNC-2081 For digital signal conditioning with the National Instruments SC-206X Series boards, the SC-2053 cable adapter board must be used with the Lab-NB or Lab-PC. Figure 3-7 shows a connection using the SC-2053 cable adapter board. -
Page 49: Mounting
DAQ devices or cable adapter boards. Attempts to use the SC-2071 board with products for which it was not intended can result in damage to the SC-2071 board, the DAQ device, or the host computer. National Instruments is liable for damages resulting from these connections. -
Page 50: Connecting Floating Signal Sources
(Formula 3-1) (2πRC) The frequency response rolls off at a rate of -20 dB per decade of increase thereafter. A Bode plot of the amplitude versus normalized frequency is shown in Figure 3-8. SC-207X Series User Manual © National Instruments Corporation... -
Page 51: Figure 3-8. Normalized Frequency Response Of Lowpass Filter
39 kΩ. For a lowpass filter on a single-ended input, 5% tolerance resistors suffice. Figure 3-9 shows both the schematic and the component placement for a 4-Hz lowpass filter placed on channel 1. © National Instruments Corporation SC-207X Series User Manual... -
Page 52: Building Highpass Filters
(2πRC) The response rolls off at a rate of -20 dB per decade drop in frequency thereafter. A Bode plot of the amplitude versus normalized frequency is shown in Figure 3-10. SC-207X Series User Manual 3-10 © National Instruments Corporation... -
Page 53: Figure 3-10. Normalized Frequency Response Of Highpass Filter
(for example, 20% to 30%). Figure 3-11 shows both the schematic and the component placement for a 20-kHz highpass filter placed on input channel 1. © National Instruments Corporation 3-11 SC-207X Series User Manual... -
Page 54: Building Attenuators (Voltage Dividers)
SC-2071 board, any and all devices connected to it, and the host computer. Overvoltage can also cause an electric shock hazard for the operator. National Instruments is liable for damage or injury resulting from such misuse. SC-207X Series User Manual 3-12 © National Instruments Corporation... -
Page 55: Figure 3-12. Attenuator For Use With Sc-2071 Board Inputs
Component Positions kΩ AIGND Channel 1 kΩ kΩ Resistor Input Schematic kΩ + Channel Input kΩ Multiplexer AIGND AIGND Figure 3-12. Attenuator for Use with SC-2071 Board Inputs © National Instruments Corporation 3-13 SC-207X Series User Manual... -
Page 56: Working With Thermocouples
The temperature can be determined from tables available from thermocouple vendors or calculated from polynomial equations such as those given in the next section. SC-207X Series User Manual 3-14 © National Instruments Corporation... -
Page 57: Using The Sc-2071 Board For Thermocouple Measurements
A sample circuit and the component placement for a lowpass filter and broken thermocouple detection are shown in Figure 3-13, assuming that the thermocouple is connected to channel 1. © National Instruments Corporation 3-15 SC-207X Series User Manual... -
Page 58: Selecting The Gain And Input Ranges
If the thermocouples are being used in a known temperature range, consult a book of thermocouple tables to determine the approximate millivolt output and the best gain and input range settings. SC-207X Series User Manual 3-16 © National Instruments Corporation... -
Page 59: Linearizing The Data
T = a + x(a + x(a + xa (Formula 3-6) Table 3-4 lists the NBS polynomial coefficients for several popular thermocouples. © National Instruments Corporation 3-17 SC-207X Series User Manual... -
Page 60: Measurement Connections
Omega Engineering (Stamford, CT), have red insulation on the negative terminal. Check with the vendor to determine the output polarity of any particular thermocouple. For more information about signal sources and their connections, see Chapter 2 in your Lab/1200 device user manual. SC-207X Series User Manual 3-18 © National Instruments Corporation... -
Page 61: An Example Of Using Thermocouples
The method of temperature calculation used in this example yields only an approximate value. For a discussion on the preferred method of temperature calculation, which uses voltage compensation calculations, see National Instruments Application Note 043, Measuring Temperature with Thermocouples. Sources of Error... -
Page 62: Thermocouple Measurement Accuracies
Lab/1200 device, and the ±1° C cold-junction sensor error are all included. Thermocouple wire error is neglected because of dependence on several factors as listed above. Finally, these uncertainties are for the gain listed with a ±5 V input range. SC-207X Series User Manual 3-20 © National Instruments Corporation... -
Page 63: Additional Signal Connection Information
±2.7° C ±3.7° C ±2.9° C ±3.6° C ±9.8° C ±8.5° C Additional Signal Connection Information For more information about signal connection, refer to Chapter 2 in your Lab/1200 device user manual. © National Instruments Corporation 3-21 SC-207X Series User Manual... -
Page 64: Chapter 4 Sc-2072 Board
DAQCards; add analog input signal conditioning, such as filters and dividers; and build external, custom timing, analog, and digital circuits. The SC-2072 board is used with the National Instruments DAQ devices for the Macintosh, IBM PS/2 Micro Channel, and PC/XT/AT and compatible computers. -
Page 65: Figure 4-1. Sc-2072 Board Parts Locator Diagram
Screw-Block Terminals for Analog Power (Connector J4) External Power Screw-Block Terminals (Connector J3) Screw-Block Terminals for I/O Connector Signals (Connector J3) Switch S1 50-pin I/O Connector General-Purpose Breadboard Area Fuses Figure 4-1. SC-2072 Board Parts Locator Diagram SC-207X Series User Manual © National Instruments Corporation... -
Page 66: Signal Connections
J5. In this case, the hole directly to the right of a terminal is connected to that terminal. For more information on the signals present on the I/O cable connector, consult your expansion or other signal conditioning board manual. © National Instruments Corporation SC-207X Series User Manual... -
Page 67: Power Connections
I/O pins in position B, and to pins 33 (DGND) and 34 (+5 V) in position C. Table 4-1 shows the setting to be used with each of the National Instruments DAQ devices. Table 4-1. Switch S2 Settings for National Instruments DAQ Devices... -
Page 68: Fuses And Power Led
S2 to position B under these conditions could result in damage to your external power supply, the SC-2072 and its breadboarded circuitry, the expansion board connected to the SC-2072, and/or your computer. National Instruments is liable for damage resulting from such connections. -
Page 69: Board-To-Board Cabling
Figure 4-3. Direct Connection between a TIO-10 Board and the SC-2072 Board If you want any signal conditioning of the digital I/O ports with the National Instruments SC-206X Series boards, you can use an SC-205X Series cable adapter board. The SC-2050 can be used with any MIO-16. -
Page 70: Mounting
Use a low-wattage soldering iron (20 to 30 W) when soldering to the board. To desolder on the SC-2072, vacuum-type tools work best. Use care when desoldering to avoid damaging component pads. Only use rosin-core electronic-grade solder. Acid-core solder damages the printed circuit board and components. © National Instruments Corporation SC-207X Series User Manual... -
Page 71: Installation And Connections
Connect field signals to the SC-207X Series board at the screw terminals. Attach the appropriate cover to the rack mount (optional). Turn the computer on. When finished, turn off any powered external signals to the SC-207X Series board before turning off the computer. © National Instruments Corporation SC-207X Series User Manual... -
Page 72: Hardware Installation For The Sc-2072
SC-207X Series board, can result in damage to the SC-207X Series board, the DAQ device, or the host computer. High voltage can also cause an electric shock hazard to you. National Instruments is liable for damages or injuries resulting from these connections. -
Page 73: Installing The Bnc-2081 Analog Breakout Board
(see Figure 5-2). Top Washers and Screw Circuit Board Metal Standoff Rack Mount Washer Lock Washer Screw Figure 5-2. Attaching a Mountable Board to the Chassis © National Instruments Corporation SC-207X Series User Manual... -
Page 74: Figure 5-3. Double-Height Mounting
Figure 5-3 illustrates double-height mounting. Install racks for double-height mounting First row of boards mount in bottom of rack mount chassis Second row of boards mounts on racks Figure 5-3. Double-Height Mounting SC-207X Series User Manual © National Instruments Corporation... -
Page 75: External Power Connection (If Necessary)
+5 V and GND on the board. To connect the external analog power supply (the power supply must be turned off) to the SC-2072, connect the wires from the positive, ground, and negative supply outputs to the screw terminals labeled +V, COM, and -V, respectively. © National Instruments Corporation SC-207X Series User Manual... -
Page 76: Table 5-1. Amount Of Power Supplied By Daq Devices
These limitations are caused by a series fuse on the +5 V out on these boards, rather than the remaining power per slot. The DIO-32F does not have a +5 V digital supply output. All SSR Series modules require an external power supply when used with the DIO-32F. SC-207X Series User Manual © National Instruments Corporation... -
Page 77: Sc-207X Series Board Connection
SC-2071) or J2 (SC-2072). The other end connects either to the DAQ device or to one of the two 50-pin headers on the SC-205X Series board you installed for use with the DAQ device. © National Instruments Corporation SC-207X Series User Manual... -
Page 78: Signal Connections
SC-207X Series boards, to the host computer, and to the SC-207X Series boards. Overvoltage conditions also can present a shock hazard to you. National Instruments is liable for any damages or injuries resulting from incorrect signal connections. -
Page 79: Screw Terminal Connections For The Sc-2072
SC-207X Series boards, to the host computer, and to the SC-207X Series boards. Overvoltage conditions also can present a shock hazard to you. National Instruments is liable for any damages or injuries resulting from incorrect signal connections. -
Page 80: Appendix A Specifications
SC-2070 board is a function of the signal conditioning components installed and any circuits constructed on the general-purpose breadboard area. If the board is being powered from the host computer, the maximum +5 V current draw is fuse-limited to 800 mA. © National Instruments Corporation SC-207X Series User Manual... - Page 81 Dimensions (including standoffs) ...........20.1 by 12.5 by 4.6 cm (7.9 by 4.9 by 1.8 in.) Signal connections ..............54 screw terminals I/O connector................One 50-pin male ribbon cable connector Environment Operating temperature.............0° to 70° C Storage temperature ..............-55° to 110° C Relative humidity ..............5% to 90%, noncondensing SC-207X Series User Manual © National Instruments Corporation...
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Page 82: Customer Communication
Filling out a copy of the Technical Support Form before contacting National Instruments helps us help you better and faster. National Instruments provides comprehensive technical assistance around the world. In the U.S. and Canada, applications engineers are available Monday through Friday from 8:00 a.m. to 6:00 p.m. - Page 83 National Instruments for technical support helps our applications engineers answer your questions more efficiently. If you are using any National Instruments hardware or software products related to this problem, include the configuration forms from their user manuals. Include additional pages if necessary.
- Page 84 Documentation Comment Form National Instruments encourages you to comment on the documentation supplied with our products. This information helps us provide quality products to meet your needs. Title: SC-207X Series User Manual Edition Date: November 1995 Part Number: 371173A-01 Please comment on the completeness, clarity, and organization of the manual.
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Page 85: Glossary
National Bureau of Standards NRSE nonreferenced single-ended (input mode) PS/2 Personal System/2 referenced single-ended (input mode) signal to noise solid-state relay volts volts direct current watts © National Instruments Corporation Glossary-1 SC-207X Series User Manual... -
Page 86: Index
SC-207X Series boards (table), 1-2 installing, 5-3 board-to-board cabling differential (DIFF) input mode, 2-7 SC-2070 board, 2-5 to 2-6 differential inputs SC-2071 board, 3-5 to 3-7 ground-referenced signal sources, 2-9 SC-2072 board, 4-6 © National Instruments Corporation Index-1 SC-207X Series User Manual... - Page 87 (figure), 5- 3 SC-2071 board, 3-16 SC- 2070 board, 2- 6 thermocouple voltage output extremes SC- 2071 board, 3- 7 SC-2070 board (table), 2-20 SC- 2072 board, 4- 7 SC-2071 board (table), 3-17 SC-207X Series User Manual Index-2 © National Instruments Corporation...
- Page 88 (figure), 2-8 SC-2070 board, 2-20 single-ended inputs, 2-8 SC-2071 board, 3-17 to 3-18 nonreferenced single-ended (NRSE) input, lowpass filters connecting to SC-2070 board, 2-18 thermocouple circuit with lowpass noise filter (figure), 2-19 © National Instruments Corporation Index-3 SC-207X Series User Manual...
- Page 89 (figure), 2-6 DAQ devices used with SC-2070 (table), 2-5 SC-205X Series boards direct connection to MIO-16 board connections with SC-2070 and SC-2071 (figure), 2-5 boards (figure), 5-7 DAQ devices supported (table), 1-2 SC-207X Series User Manual Index-4 © National Instruments Corporation...
- Page 90 (warning), 4-6 highpass filters, building, connection via SC-2072 board 3-10 to 3-12 (figure), 4-6 lowpass filters, building, 3-8 to 3-10 direct connection to TIO-10 board soldering and desoldering, 3-7 (figure), 4-6 © National Instruments Corporation Index-5 SC-207X Series User Manual...
- Page 91 2-9 National Bureau of Standards (NBS) nonreferenced or floating signal sources, polynomial coefficients (table), 2-21, 2-7 to 2-8 3-18 differential inputs, 2-7 to 2-8 thermocouples single-ended inputs, 2-8 definition, 2-17, 3-14 SC-207X Series User Manual Index-6 © National Instruments Corporation...
- Page 92 Index purpose and use, 2-17, 3-14 timing signals SC-2070 board, 2-4 to 2-5 SC-2071 board, 3-5 unpacking SC-207X Series boards, 1-5 voltage dividers. See attenuators, building. © National Instruments Corporation Index-7 SC-207X Series User Manual...
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