National Instruments 6509 Manuel utilisateur

USER GUIDE AND SPECIFICATIONS

NI 6509

This document contains information about using the NI PCI-6509,

NI PXI-6509, and NI PCIe-6509 data acquisition devices with the

NI-DAQmx driver software.

Note For information about using the NI USB-6509 device, refer to the NI USB-6509

User Guide and Specifications document.

The NI 6509 is a 96-bit, high-drive digital input/output (DIO) device.

The NI 6509 features 96 TTL/CMOS-compatible digital I/O lines, 24 mA

high-drive output, digital filtering, programmable power-up states, change

detection, and a watchdog timer.

Contents

Configuration .......................................................................................... 3

Programming Devices in Software .................................................. 4

Functional Overview............................................................................... 5

Safety Information .................................................................................. 6

Electromagnetic Compatibility Guidelines............................................. 8

Related Documentation........................................................................... 9

I/O Connector.......................................................................................... 9

Pin Assignments .............................................................................. 10

SH100-100-F Connector........................................................... 10

R1005050 Connector................................................................ 12

Signal Descriptions .......................................................................... 13

Digital I/O ............................................................................................... 14

Static DIO on NI 6509 Devices ....................................................... 14

I/O Protection................................................................................... 14

I/O Pull-Up/Pull-Down Resistors (NI PCIe-6509 Only)................. 15

Signal Connections .......................................................................... 16

ni.com/manuals

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NI 6509 User Guide and Specifications 2ni.com

Protecting Inductive Loads...............................................................16

Sinking and Sourcing Examples.......................................................17

Driving a Relay d24 mA ..........................................................17

Driving a Relay > 24 mA ..........................................................18

Driving an SSR..........................................................................19

Power Connections ..................................................................................19

+5 V Power Available at I/O Connector ..........................................19

Disk Drive Power Connector (NI PCIe-6509 Only) ........................19

When to Use the Disk Drive Power Connector.........................19

Disk Drive Power Connector Installation .................................20

Industrial DIO Features ...........................................................................20

Digital Filtering ................................................................................20

Digital Filtering Example..........................................................21

Programmable Power-Up States.......................................................22

Change Detection .............................................................................22

Change Detection Example.......................................................23

Watchdog Timer...............................................................................23

Accessories ..............................................................................................24

Specifications...........................................................................................25

Power Requirements.........................................................................25

Digital I/O.........................................................................................25

Digital Logic Levels (NI PCI/PXI-6509).........................................26

Input Signals..............................................................................26

Output Signals (Vcc = 5 V).......................................................26

Digital Logic Levels (NI PCIe-6509)...............................................27

Input Signals..............................................................................27

Output Signals ...........................................................................27

Physical Characteristics....................................................................28

Environmental ..................................................................................28

Operating Environment .............................................................28

Storage Environment.................................................................29

Shock and Vibration (NI PXI-6509 Only) ................................29

Safety................................................................................................29

Electromagnetic Compatibility.........................................................30

CE Compliance.................................................................................30

Online Product Certification.............................................................30

Environmental Management ............................................................31

Where to Go for Support .........................................................................32

©National Instruments Corporation 3 NI 6509 User Guide and Specifications

Configuration

The NI PCI/PXI/PCIe-6509 devices are fully compliant with the PCI Local

Bus Specification Revision 2.2, the PXI Hardware Specification

Revision 2.1, and the PCI Express Electromechanical Specification

Revision 1.1, respectively. The PCI/PXI/PCIe system automatically

allocates all device resources, including the base address and interrupt

level. The device base address is mapped into PCI memory space. It is

not necessary to perform configuration steps after the system powers up.

Before installing the NI 6509 device, you must install the software you plan

to use with the device. Refer to the software documentation for

configuration instructions.

After you install the software and the NI 6509 device, the device appears

under the Devices and Interfaces branch of the Measurement &

Automation Explorer (MAX) configuration tree.

If the NI 6509 does not appear in MAX, use the following troubleshooting

guidelines:

•VerifythatyouareusingthecorrectversionoftheNI-DAQmxdriver

software (version 7.1 or later for the NI PCI/PXI-6509 and version 9.2

or later for the NI PCIe-6509). To download the most recent National

Instruments drivers, visit the NI Web site at ni.com and select

Download Software»Drivers and Updates.

•Press<F5>torefreshtheMAXwindow,orcloseandreopenMAX.

•Restartthecomputer.

•Poweroffandunplugthecomputerorchassis,andinstallthedevice

in a different slot. Refer to the DAQ Getting Started guides for

installation instructions and safety guidelines.

•(NI PCI-6509 only) You must install the NI PCI-6509 into a slot that

provides 3.3 V. Check that the 3.3 V LED (reference designator

DS1—located on the visible edge of the underside of the installed

device) is lit. If not, check that the PC motherboard provides 3.3 V

to the PCI bus.

NI 6509 User Guide and Specifications 4ni.com

Programming Devices in Software

NI measurement devices are packaged with the NI-DAQmx driver

software, an extensive library of functions and VIs you can call from your

application software, such as LabVIEW or LabWindows™/CVI™, to

program all the features of your NI measurement devices. NI-DAQmx

provides an application programming interface (API), which is a library of

VIs, functions, classes, attributes, and properties for creating applications

for your device. NI-DAQmx also includes a collection of programming

examples to help you get started developing an application. You can

modify example code and save it in an application. You can use examples

to develop a new application or add example code to an existing

application. Refer to the DAQ Getting Started guides for more information

about NI-DAQmx.

The NI PCI/PXI-6509 uses NI-DAQmx 7.1 or later, whereas the

NI PCIe-6509 requires NI-DAQmx 9.2 or later.

To locate LabVIEW and LabWindows/CVI examples, open the

NI Example Finder:

•InLabVIEW,selectHelp»Find Examples.

•InLabWindows/CVI,selectHelp»NI Example Finder.

Measurement Studio, Visual Basic, and ANSI C examples are in the

following directories:

•NI-DAQmxexamplesforMeasurementStudio-supportedlanguages

are in the following directories:

–MeasurementStudio\VCNET\Examples\NIDaq

–MeasurementStudio\DotNET\Examples\NIDaq

•NI-DAQmxexamplesforANSICareintheNI-DAQ\Examples\

DAQmx ANSI C Dev directory

For additional examples, refer to the NI Developer Zone at zone.ni.com.

©National Instruments Corporation 5 NI 6509 User Guide and Specifications

Functional Overview

Figure 1 shows the key functional components of the NI PCI/PXI-6509.

Figure 1. NI PCI/PXI-6509 Block Diagram

Figure 2 shows the key functional components of the NI PCIe-6509.

Figure 2. NI PCIe-6509 Block Diagram

Industrial Digital

I/O Control FPGA

I/O Connector

96 DIO 96 DIO

Flash

Memory

Configuration

Control

Data/Control

PCI/PXI/CompactPCI Bus

Port 0

Port 1

Port 2

Port 3

Port 4

Port 5

Port 6

Port 7

Port 8

Port 9

Port 10

Port 11

24 mA DIO

Transceivers

Data/Control

DIO Lines

Programmable

Power-Up States

Watchdog Timer

Digital Filtering

Change Detection

PCI Bus

Interface

10 MHz

Clock

Digital I/O

NI ASIC

Digital I/O

NI ASIC

DIO Lines

NI ASIC

48 DIO48 DIO

48 DIO 48 DIO

I/O Connector

PCI Express Bus

Watchdog Timer Data/Control

Programmable

Power-Up States

Digital Filtering

Change Detection EEPROM

100 MHz

Clock

DIO Lines

NI ASIC

Programmable

Power-Up States

Watchdog Timer

Digital Filtering

Change Detection

Data/Control

NI 6509 User Guide and Specifications 6ni.com

Safety Information

This section contains important safety information that you must follow

when installing and using National Instruments DIO devices.

Do not operate the device in a manner not specified in this document.

Misuse of the DIO device can result in a hazard. You can compromise

the safety protection built into the DIO device if it is damaged in any way.

If the DIO device is damaged, return it to NI for repair.

Do not substitute parts or modify the DIO device except as described in this

document. Use the DIO device only with the chassis, modules, accessories,

and cables specified in the installation instructions. You must have all

covers and filler panels installed during operation of the DIO device.

Do not operate the DIO device in an explosive atmosphere or where there

may be flammable gases or fumes.

If you need to clean the DIO device, use a soft, nonmetallic brush. Make

sure that the DIO device is completely dry and free from contaminants

before returning it to service.

Operate the DIO device only at or below Pollution Degree 2. Pollution is

foreign matter in a solid, liquid, or gaseous state that can reduce dielectric

strength or surface resistivity. The following is a description of pollution

degrees:

•PollutionDegree1meansnopollutionoronlydry,nonconductive

pollution occurs. The pollution has no influence.

•PollutionDegree2meansthatonlynonconductivepollutionoccursin

most cases. Occasionally, however, a temporary conductivity caused

by condensation must be expected.

•PollutionDegree3meansthatconductivepollutionoccurs,ordry,

nonconductive pollution occurs that becomes conductive due to

condensation.

You must insulate s i g n al con necti on s for the maximum volta g e for whi c h

the DIO device is rated. Do not exceed the maximum ratings for the DIO

device. Do not install wiring while the DIO device is live with electrical

signals. Do not remove or add connector blocks when power is connected

to the system. Avoid contact between your body and the connector block

signal when hot swapping modules. Remove power from signal lines

before connecting them to or disconnecting them from the DIO device.

©National Instruments Corporation 7 NI 6509 User Guide and Specifications

Operate the DIO device at or below the measurement category1marked

on the hardware label. Measurement circuits are subjected to working

voltages2and transient stresses (overvoltage) from the circuit to which they

are connected during measurement or test. Installation categories establish

standard impulse withstand voltage levels that commonly occur in

electrical distribution systems. The following is a description of installation

categories:

•MeasurementCategoryIisformeasurementsperformedoncircuits

not directly connected to the electrical distribution system referred to

as MAINS3voltage. This category is for measurements of voltages

from specially protected secondary circuits. Such voltage

measurements include signal levels, special equipment, limited-energy

parts of equipment, circuits powered by regulated low-voltage sources,

and electronics.

•MeasurementCategoryIIisformeasurementsperformedoncircuits

directly connected to the electrical distribution system. This category

refers to local-level electrical distribution, such as that provided by a

standard wall outlet (for example, 115 V for U.S. or 230 V for Europe).

Examples of Measurement Category II are measurements performed

on household appliances, portable tools, and similar DIO devices.

•MeasurementCategoryIIIisformeasurements performed in the

building installation at the distribution level. This category refers to

measurements on hard-wired equipment such as equipment in fixed

installations, distribution boards, and circuit breakers. Other examples

are wiring, including cables, bus-bars, junction boxes, switches,

socket-outlets in the fixed installation, and stationary motors with

permanent connections to fixed installations.

• Measurement Category IV is for measurements performed at the

primary electrical supply installation (<1,000 V). Examples include

electricity meters and measurements on primary overcurrent

protection devices and on ripple control units.

1 Measurement categories, also referred to as installation categories, are defined in electrical safety standard IEC 61010-1.

2 Working voltage is the highest rms value of an AC or DC voltage that can occur across any particular insulation.

3 MAINS is defined as a hazardous live electrical supply system that powers equipment. Suitably rated measuring circuits may

be connected to the MAINS for measuring purposes.

NI 6509 User Guide and Specifications 8ni.com

Electromagnetic Compatibility Guidelines

This product was tested and complies with the regulatory requirements and

limits for electromagnetic compatibility (EMC) as stated in the product

specifications. These requirements and limits are designed to provide

reasonable protection against harmful interference when the product is

operated in its intended operational electromagnetic environment. There is

no guarantee that interference will not occur in a particular installation.

To minimize the potential for the product to cause interference to radio

and television reception or to experience unacceptable performance

degradation, install and use this product in strict accordance with the

instructions in the product documentation.

Caution The following statements contain important EMC information needed before

installing and using this product:

•Thisproductisintendedforuseinindustriallocations.Asaresult,thisproductmay

cause interference if used in residential areas. Such use must be avoided unless the user

takes special measures to reduce electromagnetic emissions to prevent interference to

the reception of radio and television broadcasts.

•Thisproductmaybecomemoresensitivetoelectromagneticdisturbancesinthe

operational environment when test leads are attached or when connected to a test

object.

•Emissionsthatexceedtheregulatoryrequirements may occur when this product is

connected to a test object.

•ChangesormodificationsnotexpresslyapprovedbyNationalInstrumentscouldvoid

the user’s authority to operate the hardware under the local regulatory rules.

• Operate this product only with shielded cables and accessories.

©National Instruments Corporation 9 NI 6509 User Guide and Specifications

Related Documentation

The following documents contain information that you may find helpful as

you use this user guide:

•DAQ Getting Started guides—These guides describe how to install the

NI-DAQmx driver software, the DAQ device, and how to confirm that

the device is operating properly.

•NI-DAQmx Help—This help file contains information about using

NI-DAQmx to program NI devices. NI-DAQmx is the software you

use to communicate with and control National Instruments DAQ

devices.

•Measurement & Automation Explorer Help for NI-DAQmx—This

help file contains information about configuring and testing DAQ

devices using MAX for NI-DAQmx, and information about special

considerations for operating systems.

•DAQ Assistant Help—This help file contains information about

creating and configuring channels, tasks, and scales using the

DAQ Assistant.

Note You c a n d ow n l o a d t h e s e d o c u m e n t s fro m ni.com/manuals.

I/O Connector

Caution This NI product must be operated with shielded cables and accessories to ensure

compliance with the Electromagnetic Compatibility (EMC) requirements defined in the

Specifications section of this document. Do not use unshielded cables or accessories unless

they are installed in a shielded enclosure with properly designed and shielded input/output

ports and connected to the NI product using a shielded cable. If unshielded cables or

accessories are not properly installed and shielded, the EMC specifications for the product

are no longer guaranteed.

The 100-pin high-density SCSI connector on the NI 6509 provides access

to 96 digital inputs and outputs. Use this connector to connect to external

devices, such as solid-state relays (SSRs) and LEDs. For easy connection

to the digital I/O connector, use the SH100-100-F shielded digital I/O cable

with the SCB-100 connector block, or use the R1005050 ribbon cable with

the CB-50 or CB-50LP connector block.

Caution Do not make connections to the digital I/O that exceed the maximum I/O

specifications. Doing so may permanently damage the NI 6509 device and the computer.

Refer to the Signal Descriptions and Specifications sections for information about the

maximum I/O specifications.

NI 6509 User Guide and Specifications 10 ni.com

Pin Assignments

SH100-100-F Connector

Figure 3 shows the pin assignments for the SH100-100-F cable when you

connect it to the NI 6509 device. The naming convention for each pin is

PX.Y, where Xis the port (P) number, and Yis the line number.

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