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Manual National Instruments USB-6501 OEM

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  • National Instruments USB-6501 OEM - page 1

    USER GUIDE USB-6501 OEM This user guide describes how to use the National Instruments USB-6501 OEM data acquisition (DA Q) de vice. The NI USB-6501 OEM is a full-speed USB 2.0 de vice that provides 24 DIO channels and a 32-bit counter . Dimensional Drawings Figure 1 shows a top view of the US B-6501 OEM. Fig ure 2 shows the front and rear dimension ...

  • National Instruments USB-6501 OEM - page 2

    USB-6501 OEM U ser Guide 2 ni.com Figure 2. USB-6501 OEM Dimensions (Front and Rear Views) Block Diagram Figure 3 shows key functional compo nents of the USB-6501 OEM device. Figure 3. Device Bl ock Diagram Refer to the Safety G uidelines section of this document for im portant safety information. Installing Software To install the driver software ...

  • National Instruments USB-6501 OEM - page 3

    © National Instruments Corporatio n 3 USB-6501 OEM User Guide I/O Connector and Cable Use any 34-pin female IDC (ribbon) cable to connect to th e IDC connector on the USB-6501 OEM device. Table 1 lists the pin assignments and sign al names for the IDC connector. Table 1. Pin Assignments Signal Pin Connector Pin Signal P1.0 1 2 GND P1.1 3 4 P2.0 P1 ...

  • National Instruments USB-6501 OEM - page 4

    USB-6501 OEM U ser Guide 4 ni.com Signal Descriptions Table 2 describes the signals available on the I/O connectors. Digital I/O The USB-6501 OEM has 24 single-ended digital lines, P0.<0..7>, P1.<0..7>, and P2.<0.. 7>, which com p rise the three DIO ports. P2.7 can also function as a 32-bit counter. Refer to the Event Counter sect ...

  • National Instruments USB-6501 OEM - page 5

    © National Instruments Corporatio n 5 USB-6501 OEM User Guide Figure 4. Example of Connecting Extern al User -Provided Resistor Complete the following steps to determine the v alue of the user-provided pull-up resistor: 1. Place an ammeter in se ries with the load. 2. Place a v ariable resistor between th e digital output line and the +5 V . 3. Ad ...

  • National Instruments USB-6501 OEM - page 6

    USB-6501 OEM U ser Guide 6 ni.com Figure 5. Example of Connecting a Load Caution Exceeding the maximum input voltage ratin gs or maximum output ratings, which are listed in the Specifications section, can damage the D A Q de vice and the computer . National Instruments is not liable for any damage resulting from such signal connections. I/O Protect ...

  • National Instruments USB-6501 OEM - page 7

    © National Instruments Corporatio n 7 USB-6501 OEM User Guide Power - On States At system startup and reset, the hardware sets all DIO lines to high-impedance inputs. The DAQ devi ce does not drive the signal high or low. Each line has a weak pu ll-up resistor connected to it. Event Counter You can configure P2.7 as the source for a 32-bit counter ...

  • National Instruments USB-6501 OEM - page 8

    USB-6501 OEM U ser Guide 8 ni.com Pull-up resistor .................... ................ ....4.7 k Ω VBus (nominally 5 V) Absolute voltage range .................. .........– 0.5 to 5.8 V with respect to GND Power-on state .............. ........... ...............Input (high impedance) Digital logic lev els Counter Number of counters ......... ...

  • National Instruments USB-6501 OEM - page 9

    © National Instruments Corporatio n 9 USB-6501 OEM User Guide Power Requirements USB 4.10 to 5.25 VDC ..................... ....... 80 mA typical, 500 mA max USB Suspend ........ .............. ............ 300 µ A standby mode, 500 µ Am a x Physical Characteristics Dimensions ............ .............. .............. .... 5.74 cm × 6.73 cm × ...

  • National Instruments USB-6501 OEM - page 10

    USB-6501 OEM User Guide 10 ni.com specially protected secondary circuits . Such voltage measureme nts include signal le vels , special equipment, limited-energ y parts of equipment, circuits powered b y regulated lo w-v oltage sources, and electronics. Caution Do not use this module for connection to signals or for measurement s within Measurement ...

  • National Instruments USB-6501 OEM - page 11

    © National Instruments Corporation 11 USB-6501 OEM User Guide Note Refer to the Declaration of Conformity (DoC) for this product fo r any additional regulatory compliance informatio n. T o obtain the DoC for this product, visit ni.com/certification , search b y model number or product line, and click the appropriate link in the Certification colum ...

  • National Instruments USB-6501 OEM - page 12

    USB-6501 OEM User Guide 12 ni.com A void contact between your bo dy and the connector block signal w hen hot swapping modules. Remove po wer from signal lines b efore connecting them to or disconnecting them from the device. Operate the device at or belo w the Measurement Category I 1 . Measurement circuits are subjected to working v oltages 2 and ...

  • National Instruments USB-6501 OEM - page 13

    National Instruments, NI, ni.com, and LabVIEW are tradem arks of National Instruments Corporation. Refer to t he Terms of Use section on ni.com/legal for mor e information abou t National Instruments trademarks. Other product and compan y names mentioned herein are t rademarks or trade names of their respective companie s . For patents covering Nat ...

Manufacturer National Instruments Category Computer Drive

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All of them are important, but the most important information from the point of view of use of the device are in the user manual National Instruments USB-6501 OEM.

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A complete manual for the device National Instruments USB-6501 OEM, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use National Instruments USB-6501 OEM by users. Manuals are usually written by a technical writer, but in a language understandable to all users of National Instruments USB-6501 OEM.

A complete National Instruments manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual National Instruments USB-6501 OEM - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the National Instruments USB-6501 OEM, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the National Instruments USB-6501 OEM, that we can find in the current document
3. Tips how to use the basic functions of the device National Instruments USB-6501 OEM - which should help us in our first steps of using National Instruments USB-6501 OEM
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with National Instruments USB-6501 OEM
5. FAQ - Frequently Asked Questions
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