National Instruments SCB-100 Installation Manual
National Instruments SCB-100 Installation Manual

National Instruments SCB-100 Installation Manual

100-pin female scsi to 100-pin female screw terminal, desktop mount terminal block
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INSTALLATION GUIDE
SCB-100
100-Pin Female SCSI to 100-Pin Female Screw Terminal, Desktop
Mount Terminal Block
This document describes how to connect and use the SCB-100 with 100-pin data acquisition
(DAQ) devices and lists specifications. The SCB-100 is a shielded I/O connector block with
100 screw terminals for easy signal connection to the following NI devices and modules:
Digital I/O (DIO)—NI 6508, NI 6509, NI 6511, NI 6512, NI 6513, NI 6514, NI 6515,
NI 6527, NI 6528, NI 6529, PCI-DIO-96
Counter/Timer—NI 6624
Multifuntion I/O (MIO)—NI 6025E, NI 6031E, NI 6033E, NI 6071E
Other devices with a 100-pin 0.050 series shielded D-type I/O connector
Note
To use the SCB-100 with a digital I/O or counter/timer device, you must
change the default switch setting. Refer to
Counter/Timer Devices
1. Quick Reference Label (Optional)
2. Top Cover
3. Connector Screw
4. Grounding Screw
5. 100-Pin I/O Connector
for more information.
Figure 1. SCB-100 Parts Locator Diagram
9
8
7
Using the SCB-100 with Digital I/O and
1
2
4
5
6
6. Enclosure Base
7. Strain-Relief Bar
8. Strain-Relief Screw
9. SCB-100 Board Assembly
3

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Summary of Contents for National Instruments SCB-100

  • Page 1 100-Pin Female SCSI to 100-Pin Female Screw Terminal, Desktop Mount Terminal Block This document describes how to connect and use the SCB-100 with 100-pin data acquisition (DAQ) devices and lists specifications. The SCB-100 is a shielded I/O connector block with 100 screw terminals for easy signal connection to the following NI devices and modules: •...
  • Page 2: Table Of Contents

    Connecting Ground-Referenced Signal Sources to Analog Inputs.........10 Using the SCB-100 for Thermocouple Measurements ..........10 Removing the Board ......................12 Soldering, Desoldering, and Cutting Via Traces on the SCB-100 Board ......12 Specifications.......................... 12 Where to Go Next........................15 Worldwide Support and Services.................... 15 Icons Notice—Take precautions to avoid data loss, loss of signal integrity, degradation of...
  • Page 3: Electromagnetic Compatibility Guidelines

    Attention Installez le capot de protection avant l'utilisation. Pour éviter tout choc électrique, ne retirez pas le capot de protection du SCB-100, sauf si vous êtes qualifié pour le faire. Avant de retirer le capot de protection, déconnectez tout circuit sous tension du bloc de connexion.
  • Page 4: What You Need To Get Started

    SH100M-100M cable (formerly known as SH100100), part number 182853-0x, for multifunction I/O devices • Phillips #1 and #2 screwdrivers • 14 AWG to 26 AWG wire • Wire cutters • Wire insulation strippers • 1/8 in. flathead screwdriver 4 | ni.com | SCB-100 Installation Guide...
  • Page 5: Getting Started With The Scb-100

    DAQ device or module, refer to the getting started guide that came with your device for instructions. Remove all cables from the SCB-100 before getting started. Remove the grounding screws on either side of the top cover with a Phillips #1 screwdriver.
  • Page 6: Using The Scb-100 With Digital I/O And Counter/Timer Devices

    Interfaces to confirm that your DAQ device or module is recognized, and then configure your device settings. 11. (Optional) Configure the DAQ device or module connected to the SCB-100 by completing the following steps. In MAX, right-click your DAQ device or module and select Configure.
  • Page 7: Using The Scb-100 With Multifunction I/O Devices

    Using the SCB-100 with Multifunction I/O Devices You can take measurements with the SCB-100 and multifunction I/O (NI 60xxE) devices in a number of ways. The SCB-100 has a temperature sensor for cold-junction compensation to accommodate thermocouples. Switches S4, S5, and S6 configure the temperature sensor for different analog input settings.
  • Page 8 • The signal accessory power LED (DS1) lights when the S6 S5 S4 device is powered and connected to the SCB-100. Refer to the following figure for a detailed diagram. MIO with single-ended temperature sensor mode—Move switches S1, S2, S3, S4, S5, and S6 to the positions shown on the left.
  • Page 9: Connecting Nonreferenced Or Floating Signal Sources To Analog Inputs

    Single-Ended Inputs—When measuring floating signal sources, configure the multifucntion I/O device for referenced single-ended (RSE) input to supply a ground reference. In this configuration, the negative input of the device instrumentation amplifier SCB-100 Installation Guide | © National Instruments | 9...
  • Page 10: Connecting Ground-Referenced Signal Sources To Analog Inputs

    Cold-junction compensation with the SCB-100 is accurate only if the temperature sensor reading is close to the actual temperature of the screw terminals. Therefore, when reading thermocouples, keep the SCB-100 away from drafts or other temperature gradients such as those caused by heaters, radiators, fans, and warm equipment.
  • Page 11 0.5 °C of uncertainty to the measurement. For best results, use a well-calibrated device so that offsets can be ignored. Eliminate offset error by grounding one channel on the SCB-100 and measuring the voltage. This value, the offset of the device, then can be subtracted by software from all other readings.
  • Page 12: Removing The Board

    Use a low-wattage soldering iron (20 W to 30 W) when soldering to the board. To desolder on the SCB-100, vacuum-type tools work best. Use care when desoldering to avoid damaging component pads.
  • Page 13 Do not connect the SCB-100 to signals or use for measurements within Measurement Categories II, III, or IV. Attention Ne connectez pas le SCB-100 à des signaux et ne l'utilisez pas pour effectuer des mesures dans les catégories de mesure II, III ou IV. Environmental Operating temperature 0 °C to 55 °C...
  • Page 14 For more information about how to recycle NI products in your region, visit ni.com/environment/weee. 电子信息产品污染控制管理办法(中国 RoHS) National Instruments 符合中国电子信息产品中限制使用某些有害物 中国客户 质指令(RoHS)。关于 National Instruments 中国 RoHS 合规性信息,请登录 。(For information about China RoHS ni.com/environment/rohs_china compliance, go to ni.com/environment/rohs_china 14 | ni.com | SCB-100 Installation Guide...
  • Page 15: Where To Go Next

    1 866 ASK MYNI (275 6964). For support outside the United States, visit the Worldwide Offices section of ni.com/niglobal access the branch office websites, which provide up-to-date contact information. SCB-100 Installation Guide | © National Instruments | 15...
  • Page 16 NI trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering NI products/technology, refer to the appropriate location: Help»Patents in your software, the file on your media, or the National Instruments Patent Notice at . You can find patents.txt ni.com/patents...

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