Ingress Protection (IP) Enclosures
NI 9921, NI 9922
NEW!
• Protection from harsh outdoor or
industrial environments
• Fiberglass enclosure and connectors
provide a minimum IP 54 rating
• For use with NI WLS-9xxx wireless
data acquisition devices
• Sealed against dust particles and
spraying water (rain)
• 0 to 55 °C temperature range
• Additional IP-rated cables and
accessories available
Model
NI 9921
NI 9922
I/O Glands
Power Connector
IP-Rated Connectivity
Antenna
Ethernet Port
–
Trigger Connector
–
Table 1. IP Enclosure Options
Overview
The NI 9921 and NI 9922 enclosures for NI Wi-Fi data acquisition (DAQ)
devices provide a minimum of IP 54 protection from harsh outdoor and
industrial environments. The two-digit ingress protection (IP) rating is
defined by the IEC 60529 standard and specifies the degree to which the
enclosures protect against the intrusion of solid particles (represented
by the first digit) and water (represented by the second digit). Refer to
Table 2 for a complete list of IP ratings and their meanings.
An IP 54 rating prevents entry by dust particles and spraying water.
The low-cost NI 9921 enclosure features rubberized glands for passing
I/O signals through to a WLS-9xxx device mounted inside and an external
antenna for communication to a host PC. The NI 9922 enclosure features
an additional Ethernet port and a four-pin trigger connector, all sealable
against the environment.
Each enclosure kit also includes mating connectors for creating your
own IP-rated cables. In addition to the NI 9921, the contents of the
NI 9921 shipping kit include:
• M12 female mating connector kit (power connector)
• Two M25 cable gland clamps
• Four cable glands (two split, two blanking) for I/O
• 2.4 GHz antenna
• WLS-9xxx DIN rail mounting kit
The NI 9922 shipping kit contains the same items as the NI 9921 kit
as well as the following:
• Ethernet field termination kit
• M12 male mating connector kit (trigger connector)
Cabling and Accessories
As an alternative to the included field-terminable connector kits, you
may purchase sealed, IP-rated cable assemblies to ensure proper ingress
protection. Additional cable gland sizes are also available. Refer to the
ordering information for part numbers.
Using IP Enclosures with NI Wi-Fi
DAQ Devices
Each NI 9921 and NI 9922 can house one WLS-9xxx wireless DAQ device.
Cables inside each enclosure connect power, Ethernet, antenna, trigger,
and I/O lines to IP-rated connectors. With proper installation, the
enclosures provide a minimum of IP 54 protection.
Ingress Protection (IP) Enclosures
Protection Against Solid Objects
First Number
Description
0
Not protected
1
>50 mm
2
>12.5 mm
3
>2.5 mm
4
>1 mm
5
Dust-protected
6
Dust-tight
–
–
–
–
Protection Against Water
Second Number
Description
0
Not protected
1
Dripping water
2
Spray
≤15
deg off vertical
3
Spray
≤60
deg off vertical
4
Sprays from all angles
5
Low-pressure jets
6
High-pressure jets
7
Immersible
≤1
m
8
Immersible >1 m
Table 2. IP Ratings and Their Meanings
Ordering Information
IP Enclosure Kits
NI 9921, Basic ...................................................................... 196646-01
NI 9922, Complete................................................................ 193406-01
Cables and Accessories
M12 female power cable .................................................... 196648-05
M12 male trigger cable........................................................ 196649-05
Sealed Ethernet cable .......................................................... 196650-05
Replacement cable glands .................................................. 196647-01
BUY NOW!
For complete product specifications, pricing, and accessory
information, call 800 813 3693 (U.S.) or go to
ni.com/wifi.
BUY ONLINE
at
ni.com
or
CALL 800 813 3693 (U.S.)
2
NI Services and Support
MA
IN
IN
TA
PL
SERVICE
NEEDS
LO
Y
V
DE
NI has the services and support to meet
your needs around the globe and through
the application life cycle – from planning
and development through deployment
and ongoing maintenance. We offer
services and service levels to meet
customer requirements in research,
design, validation, and manufacturing.
Visit
ni.com/services.
Local Sales and Technical Support
In offices worldwide, our staff is local to the country, giving you access to
engineers who speak your language. NI delivers industry-leading technical
support through online knowledge bases, our applications engineers,
and access to 14,000 measurement and automation professionals within
NI Developer Exchange forums. Find immediate answers to your questions
at
ni.com/support.
We also offer service programs that provide automatic upgrades to your
application development environment and higher levels of technical support.
Visit
ni.com/ssp.
Training and Certification
NI training is the fastest, most certain route to productivity with our
products. NI training can shorten your learning curve, save development
time, and reduce maintenance costs over the application life cycle. We
schedule instructor-led courses in cities worldwide, or we can hold a
course at your facility. We also offer a professional certification program
that identifies individuals who have high levels of skill and knowledge on
using NI products. Visit
ni.com/training.
EL
OP
AN
Professional Services
Our NI Professional Services team is composed of NI applications and
systems engineers and a worldwide National Instruments Alliance Partner
program of more than 600 independent consultants and integrators. Services
range from start-up assistance to
turnkey system integration.
Visit
ni.com/alliance.
OEM Support
We offer design-in consulting and product integration assistance if you
want to use our products for OEM applications. For information about
special pricing and services for OEM customers, visit
ni.com/oem.
P
DE
Hardware Services
System Assurance Programs
NI system assurance programs are designed to make it even easier for you to
own an NI system. These programs include configuration and deployment
services for your NI PXI, CompactRIO, or Compact FieldPoint system. The
NI Basic System Assurance Program provides a simple integration test and
ensures that your system is delivered completely assembled in one box.
When you configure your system with the NI Standard System Assurance
Program, you can select from available NI system driver sets and application
development environments to create customized, reorderable software
configurations. Your system arrives fully assembled and tested in one box with
your software preinstalled. When you order your system with the standard
program, you also receive system-specific documentation including a bill of
materials, an integration test report, a recommended maintenance plan, and
frequently asked question documents. Finally, the standard program reduces
the total cost of owning an NI system by providing three years of warranty
coverage and calibration service. Use the online product advisors at
ni.com/advisor
to find a system assurance program to meet your needs.
Calibration Services
NI recognizes the need to maintain properly calibrated devices for high-
accuracy measurements. We provide manual calibration procedures, services
to recalibrate your products, and automated calibration software specifically
designed for use by metrology laboratories. Visit
ni.com/calibration.
Repair and Extended Warranty
NI provides complete repair services for our products. Express repair
and advance replacement services are also available. We offer
extended warranties to help you meet project life-cycle requirements.
Visit
ni.com/services.
ni.com
• 800 813 3693
National Instruments • info@ni.com
©2009 National Instruments. All rights reserved. CompactRIO, FieldPoint, National Instruments, National Instruments Alliance Partner, NI, and ni.com are trademarks of National Instruments. Other product
and company names listed are trademarks or trade names of their respective companies. A National Instruments Alliance Partner is a business entity independent from National Instruments and has no
agency, partnership, or joint-venture relationship with National Instruments. 2009-10849-301-101-D
FPGA/CPLD
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
