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NI PCI-8254R Quick Start Guide

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Caution

Do not connect the NI 8254R isolated power to a source less than 5 VDC or 

greater than 30 VDC. Doing so could damage the NI 8254R. 

The NI 8254R ships with a 2-position power connector that plugs directly 
into the isolated outputs power input connector on the NI 8254R. To wire 
power to the 2-position connector, complete the following steps:

1.

Wire the voltage output of the isolated power supply to the isolated 
outputs power input, labeled V, on the 2-position connector.

2.

Wire the common-mode signal (ground) output of the power supply 
to the isolated outputs common-mode signal input, labeled C, on the 
2-position connector.

Configuring the NI 8254R

After you have installed the NI 8254R and powered on your computer, 
Windows will recognize the device and assign resources to it. Use 
Measurement & Automation Explorer (MAX), the National Instruments 
configuration utility, to configure the IEEE 1394 camera connected to the 
NI 8254R for acquisition.

Note

You must install NI Vision Acquisition Software 8.0 or later before configuring your 

camera in MAX. Refer to the NI Vision Acquisition Release Notes for information about 
configuring your camera.

Related Documentation

The following documents contain additional information about the 
NI 8254R:

NI Vision Acquisition Software Release Notes—This document 
contains information about how to install the driver software.

LabVIEW Help—This document contains reference information for 
the NI-IMAQ I/O shutdown states VIs, terminal references for the 
configurable I/O module on the NI-IMAQ I/O device, and parameter 
references for the parameters you can set for the NI-IMAQ I/O device 
in the Read/Write control. To locate the information, search for 

NI-IMAQ I/O

 in the LabVIEW Help.

Summary of Contents for NI VISION PCI-8254R

Page 1: ...I Vision Acquisition Software 8 0 or later NI Vision Acquisition Software Release Notes Computer running Windows 2000 XP with at least one PCI slot IEEE 1394 camera IEEE 1394a cable Cable for digital...

Page 2: ...formation Caution The following paragraphs contain important safety information you must follow when installing and operating the device Do not operate the device in a manner not specified in the docu...

Page 3: ...ecomes conductive because of condensation Pollution Degree 3 Conductive pollution or dry nonconductive pollution occurs Nonconductive pollution becomes conductive because of condensation Clean the dev...

Page 4: ...ts 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...

Page 5: ...To protect yourself and the computer from electrical hazards the computer must remain unplugged until the installation is complete 3 Remove the computer cover to expose the expansion slots 4 Choose an...

Page 6: ...puter The NI 8254R is now installed and your camera is connected Refer to Figure 1 for information about placement of the connectors on the NI 8254R Figure 1 NI 8254R Connectors Wiring Isolated Output...

Page 7: ...tor to the V position on the 2 position isolated outputs power connector shown in Figure 3 b Reconnect the wire that was connected to the C position on the 4 position power connector to the C position...

Page 8: ...e around the ferrite two times as shown in Figures 4 and 5 Figure 4 Installing a Ferrite Connector on the Power Supply Cable Figure 5 Closed Ferrite on the Power Supply Cable 4 Plug the power supply c...

Page 9: ...supply you can optionally use 0 75 mm2 18 AWG ferrules according to the manufacturer specifications to terminate the wires leading to the 2 position power connector shown in Figure 7 Ferrules are avai...

Page 10: ...nize the device and assign resources to it Use Measurement Automation Explorer MAX the National Instruments configuration utility to configure the IEEE 1394 camera connected to the NI 8254R for acquis...

Page 11: ...hannels 10 Output voltage range 0 V to 5 V 1 The bus power specification assumes that power is provided to the NI 8254R device from the host computer power supply via the ATX power connector If power...

Page 12: ...lse rate 100 kHz Minimum pulse detected 10 s Reverse polarity protection Yes 30 V Isolated Current Sourcing Outputs Number of channels 4 On state voltage range 5 V to 30 V maximum Maximum on state vol...

Page 13: ...not use the NI 8254R for connection to signals within Measurement Categories II III or IV Measurement Category I Approved at altitudes up to 2 000 m Safety The NI 8254R is designed to meet the require...

Page 14: ...73 23 EEC Low Voltage Directive safety 89 336 EEC Electromagnetic Compatibility Directive EMC Note Refer to the Declaration of Conformity DoC for this product for any additional regulatory compliance...

Page 15: ...has offices located around the world to help address your support needs For telephone support in the United States create your service request at ni com support and follow the calling instructions or...

Page 16: ...l Instruments trademarks Other product and company names mentioned herein are trademarks or trade names of their respective companies For patents covering National Instruments products refer to the ap...

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