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Manual National Instruments NI USB-6525

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  • National Instruments NI USB-6525 - page 1

    USER GUIDE AND SPECIFICATIONS NI USB-6525 This user guide describes how to use the National Instruments USB-6525 data acquisi tion (D A Q) de vice. Introduction The NI USB-6525 is a full-speed USB 2.0 device that provides eight ±60 VDC chan nel-to-channel isolated digital inputs (DI ), eight 60 VDC/30 Vrms channel-to-channel isolated solid-state r ...

  • National Instruments NI USB-6525 - page 2

    USB-6525 User Guide an d Specifications 2 ni.com Figure 2. USB-6525 Back View Installing Software Software suppo rt for the USB-6525 for Wind ows 2000/XP is provided by NI-DAQmx. The NI-D A Q mx CD contains example programs th at you can use to get started programming with the USB-65 25. Refer to the NI-D AQmx for USB Devices Getting Started Guide ...

  • National Instruments NI USB-6525 - page 3

    © National Instruments Co rporation 3 USB-6525 User Guide and Specifications Refer to the Safety G uidelines section of this document for im portant safety information. Setting Up Hardware Complete the f ollowing st eps to set up the hardwa re: 1. Install combicon scr e w terminal blocks by inserting them into th e combicon jacks. Note The USB-652 ...

  • National Instruments NI USB-6525 - page 4

    USB-6525 User Guide an d Specifications 4 ni.com I/O Connector The USB-6525 device ships with two d etachable terminal blocks for digital signals. Each indivi dual terminal accepts a wire gauge between 16 AWG–28 AWG. Table 1. Digital T erminal Assignments Module T erminal Signal Module T erminal Signal 1 P0.0A 17 P1.0+ 2 P0.0B 18 P1.0– 3 P0.1A ...

  • National Instruments NI USB-6525 - page 5

    © National Instruments Co rporation 5 USB-6525 User Guide and Specifications Signal Descriptions Table 2 describes the signals available on the I/O connectors. Digital I/O USB-6525 has eight channel-to-channel op tically isolated inputs, P1.<0..7>, and eight chann el-to-channel optically isolated solid-state relay outputs, P0.<0..7>. P ...

  • National Instruments NI USB-6525 - page 6

    USB-6525 User Guide an d Specifications 6 ni.com Applying a DC voltage of at least 3.2 V across two input terminals registers logic high. Applying no voltage or a voltage dif ference of 1 V or less registers logic lo w . DC voltages between 1 V and 3.2 V may not register a consistent or usable value. Signal Connection Example Figure 5 shows signal ...

  • National Instruments NI USB-6525 - page 7

    © National Instruments Co rporation 7 USB-6525 User Guide and Specifications Solid-State Relay (SSR) Outputs You can connect loads to the USB-6525. Connect the load to one of the leads of the power source. Connect either the P0. x A or the P0. x B terminal to the load and the other terminal to the other lead of the AC or DC power source. Figure 6 ...

  • National Instruments NI USB-6525 - page 8

    USB-6525 User Guide an d Specifications 8 ni.com Figures 7 and 8 show examples of us ing an external flyback diode to protect DC inductiv e loads and an MO V to protect A C inducti ve loads, respecti vely . Figure 7. Contact Protection for DC Inductive Load s Figure 8. Co ntact Protection for AC Inductive Loads Inductive Load USB-6525 Flyback Diode ...

  • National Instruments NI USB-6525 - page 9

    © National Instruments Co rporation 9 USB-6525 User Guide and Specifications Using the USB-6525 as a TTL Output Device Figure 9 shows a sign al connection example for a TTL-level application with an external supply voltage of +5 V. Figure 9. TTL Device Signal C onnection Example When the SSR is open, a small am ount of current flo ws through R L a ...

  • National Instruments NI USB-6525 - page 10

    USB-6525 User Guide an d Specifications 10 ni.com Input current ........... .............. .............. ....3.0 mA/channel max Solid-State Relay Outputs Number of output channels ................. ....8, ch-ch isolated Relay type ..................... .............. ............Normally open solid-state relay (SSR) Switching voltage ............. ...

  • National Instruments NI USB-6525 - page 11

    © National Instruments Corporation 11 USB- 6525 User Guide an d Specifications Power Requirements USB Input voltage ............ ........... ............ 4.5 to 5.25 VDC in configured state Active current ....... .............. ........... . 150 mA max Suspend current...................... ......... 350 μ A ty p Physical Characteristics Dimension ...

  • National Instruments NI USB-6525 - page 12

    USB-6525 User Guide an d Specifications 12 ni.com Isolation Channel-to-channel ............. .............. ......60 VDC continuous Channel-to-earth ground ....... ...... ............60 VDC continuous Withstand . .......... .............. ........... ............60 VDC continuous Caution Do not use this module for connection to signals or for measu ...

  • National Instruments NI USB-6525 - page 13

    © National Instruments Corporation 13 USB- 6525 User Guide an d Specifications CE Compliance This product meets the essential re quirements of applicable European Directives, as amended for CE markin g, as follows: • 73/23/EEC; Lo w-V oltage Directi ve (safety) • 89/336/EEC; Electromag netic Compatibility Directive (EMC) Note Refer to the Decl ...

  • National Instruments NI USB-6525 - page 14

    USB-6525 User Guide an d Specifications 14 ni.com Operate the device only at or belo w Pollution Degree 2. Pollution is foreign matter in a solid, liquid, or gaseous state that can reduce dielectric strength or surface resisti vity . The following is a description of pollution de grees: • Pollution Degree 1 means no pollution or only dry , noncon ...

  • National Instruments NI USB-6525 - page 15

    © National Instruments Corporation 15 USB- 6525 User Guide an d Specifications • Measurement Category III is for measurements performed in the building installation at the distribution le vel. This cate gory refers to measurements on hard-wir ed equipment such as equipment in f ixed installations, distribution boards, and circuit breakers. Other ...

  • National Instruments NI USB-6525 - page 16

    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 more information abou t National Instruments trademarks. Other product and compan y names mentioned herein are trademarks or t rade names of their respective companie s . For patents covering Nati ...

Manufacturer National Instruments Category Marine RADAR

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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 NI USB-6525.

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A complete manual for the device National Instruments NI USB-6525, 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 NI USB-6525 by users. Manuals are usually written by a technical writer, but in a language understandable to all users of National Instruments NI USB-6525.

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 NI USB-6525 - 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 NI USB-6525, 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 NI USB-6525, that we can find in the current document
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