National Instruments NI PCIe-8231 User Manual
NI PCIe-8231 Quick Start Guide
The NI PCIe-8231 is a Gigabit Ethernet (GigE) interface device for PCI
Express. The following sections describe how to install and configure the
NI PCIe-8231.
What You Need to Get Started
You need the following items to set up and use the NI PCIe-8231.
❑ NI Vision Acquisition Software 8.2.1 or later
❑ NI Vision Acquisition Software Release Notes
❑ NI PCIe-8231 GigE interface device
❑ Computer running Windows 2000/XP with at least one PCIe slot
❑ GigE Vision Camera
❑ Ethernet cable
❑ Optional software packages and documentation:
– NI Vision Development Module
– NI Vision Builder for Automated Inspection
–LabVIEW
™
– LabWindows
– Microsoft Visual Basic
/CVI
™
Safety Information
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 documentation.
Misuse of the device may result in a hazard and may compromise the safety
protection built into the device. If the device is damaged, turn it off and do
not use it until service-trained personnel can check its safety. If necessary,
return the device to National Instruments for repair.
Keep away from live circuits. Do not remove equipment covers or shields
unless you are trained to do so. If signal wires are connected to the device,
hazardous voltages can exist even when the equipment is turned off. To
avoid a shock hazard, do not perform procedures involving cover or shield
removal unless you are qualified to do so. Disconnect all field power prior
to removing covers or shields.
If the device is rated for use with hazardous voltages (>30 V
or 60 V
), it may require a safety earth-ground connection wire. Refer to
dc
, 42.4 Vpk,
rms
the device specifications for maximum voltage ratings.
Because of the danger of introducing additional hazards, do not install
unauthorized parts or modify the device. Use the device only with the
chassis, modules, accessories, and cables specified in the installation
instructions. All covers and filler panels must be installed while operating
the device.
Do not operate the device in an explosive atmosphere or where flammable
gases or fumes may be present. Operate the device only at or below the
pollution degree stated in the specifications. Pollution consists of any
foreign matter—solid, liquid, or gas—that may reduce dielectric strength
or surface resistivity. The following is a description of pollution degrees.
• Pollution Degree 1—No pollution or only dry, nonconductive
pollution occurs. The pollution has no effect.
• Pollution Degree 2—Normally only nonconductive pollution occurs.
Occasionally, nonconductive pollution becomes conductive because of
condensation.
• Pollution Degree 3—Conductive pollution or dry, nonconductive
pollution occurs. Nonconductive pollution becomes conductive
because of condensation.
Clean the device and accessories by brushing off light dust with a soft,
nonmetallic brush. Remove other contaminants with a stiff, nonmetallic
brush. The unit must be completely dry and free from contaminants before
returning it to service.
Yo u must insulate signal connections for the maximum voltage for which
the device is rated. Do not exceed the maximum ratings for the device.
Remove power from signal lines before connection to or disconnection
from the device.
NI PCIe-8231 Quick Start Guide 2 ni.com
Caution National Instruments measurement products may be classified as either
Measurement Category I or II. Operate products at or below the Measurement Category
level specified in the hardware specifications.
Measurement Category
voltages
2
and transient stresses (overvoltage) from the circuit to which they
1
: Measurement circuits are subjected to working
are connected during measurement or test. Measurement Category
establishes standardized impulse withstand voltage levels that commonly
occur in electrical distribution systems. The following is a description of
Measurement (Installation
3
) Categories:
• Measurement Category I is for measurements performed on circuits
not directly connected to the electrical distribution system referred to
as MAINS
4
voltage. 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.
• Measurement Category II is for measurements performed on circuits
directly connected to the electrical distribution system. This category
refers to local-level electrical distribution, such as that provided by a
standard wall outlet (e.g., 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 products.
• Measurement Category III is for measurements 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 as 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
Measurement Category is also referred to as Installation Category.
4
MAINS is defined as the (hazardous live) electrical supply system to which equipment is designed to be connected for the
purpose of powering the equipment. Suitably rated measuring circuits may be connected to the MAINS for measuring
purposes.
© National Instruments Corporation 3 NI PCIe-8231 Quick Start Guide
Unpacking
Caution Never touch the exposed pins of connectors.
Installation
The NI PCIe-8231 ships in an antistatic package to prevent electrostatic
discharge from damaging device components. To avoid such damage in
handling the device, take the following precautions:
• Ground yourself via a grounding strap or by holding a grounded object,
such as the computer chassis.
• Touch the antistatic package to a metal part of the computer chassis
before removing the device from the package.
Remove the device from the package and inspect it for loose components
or any other signs of damage. Notify National Instruments if the device
appears damaged in any way. Do not install a damaged device in the
computer.
Store the NI PCIe-8231 in the antistatic package when not in use.
The following instructions are for general installation. Refer to the
documentation provided by your computer manufacturer for specific
instructions and warnings. Refer to the Specifications section for a list of
the typical power requirements for the device.
1. Install the NI-IMAQdx driver software before installing the
NI PCIe-8231 device. NI-IMAQdx is located on the NI Vision
Acquisition Software CD. Refer to the NI Vision Acquisition Software
Release Notes for installation and configuration instructions.
2. Power off and unplug the computer.
Caution 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 access to the expansion slots.
Caution Installing a PCIe device into a PCI, PCI-X, AGP or any non-PCIe slot can damage
both the computer motherboard and the device. If you are unsure of the differences
between the connector types, do not install the device. Refer to the documentation provided
by your computer manufacturer to determine the correct slot in which to install the
NI PCIe-8231.
NI PCIe-8231 Quick Start Guide 4 ni.com
Loading...