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INSTALLATION GUIDE
NI WSN-3291 Outdoor IP Enclosure
For NI WSN-32xx Series Devices
This installation guide describes how to install and use the National Instruments WSN-3291 outdoor IP
enclosure. The NI WSN-3291 outdoor IP enclosure is an accessory that provides NI WSN-32xx devices
with a minimum ingress protection (IP) rating of IP65 against dust and water in harsh outdoor or
industrial environments. For more information about IP ratings, refer to the
section. For the NI WNS-32xx device specifications, refer to the device user guides available at
ni.com/manuals
Figure 1 shows the NI WSN-3291 outdoor IP enclosure components.
1
2
1
IP Sleeve
2
Antenna
3
Antenna Wire Connector
Note
You need a #1 flat and a #2 Phillips screwdriver to install the NI WSN-3291.
The NI WSN-3291 kit includes the following items:
•
NI WSN-3291
•
Two M16 gland shells
•
Two gland inserts, standard size
•
Two gland inserts, reduced size
•
Two gland plugs
•
Two lock nuts
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2.4 GHz antenna
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IP Boot
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IP Sleeve
•
Antenna wire connector
.
3
9
4
Lock Nuts
5
Gland Inserts, Reduced
6
Gland Plugs
Figure 1. NI WSN-3291 Outdoor IP Enclosure Components
Understanding IP Ratings
4
5
8
7
6
7
Gland Inserts, Standard
8
Gland Shells
9
IP Boot
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Related Manuals for National Instruments NI WSN-3291
Summary of Contents for National Instruments NI WSN-3291
- Page 1 This installation guide describes how to install and use the National Instruments WSN-3291 outdoor IP enclosure. The NI WSN-3291 outdoor IP enclosure is an accessory that provides NI WSN-32xx devices with a minimum ingress protection (IP) rating of IP65 against dust and water in harsh outdoor or industrial environments.
- Page 2 Figure 2. NI WSN-3291 Dimensions Mounting the NI WSN-3291 Figure 3 shows the NI WSN-3291 mounting hole dimensions, which are molded on the enclosure back surface for convenience. NI recommends mounting the NI WSN-3291 before installing the NI WSN-32xx device and attaching the internal and external cables.
- Page 3 Do not install a damaged device or use kit contents that appear damaged. Step 2: Unscrew and Detach the NI WSN-3291 Cover The cover of the NI WSN-3291 is equipped with captive screws. Use a #2 Phillips screwdriver to remove the cover.
- Page 4 Step 4: Install the NI WSN-32xx Device Complete the following steps to install the NI WSN-32xx device into the NI WSN-3291: Ensure the mounting tabs are aligned with the NI WSN-32xx device keyholes. Slide the NI WSN-32xx device onto the mounting tabs of the NI WSN-3291 outdoor IP enclosure, as shown in Figure 4.
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Page 5: Step 5: Install The Antenna
Step 6: Attach External Cables and Assemble Glands The NI WSN-3291 ships with two different insert sizes to use with the included gland shells. The larger insert can accept cables with a diameter from 4–8 mm, while the smaller insert can accommodate cables from 2–6 mm. - Page 6 Assemble the selected inserts into the gland shell as shown in Figure 7. Figure 7. Assembling Insert into Gland Shell Insert the cable into cable gland, then insert the gland into the NI WSN-3291 enclosure cutout. Loosely thread the included lock nut onto the gland shell as shown in Figure 8.
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Page 7: Step 7: Attach The Cover
(22.1 lb · in.) to seal the cable. Step 7: Attach the Cover The cover of the NI WSN-3291 is equipped with captive screws. Use a #2 Phillips screwdriver to install the cover as shown in Figure 9. Figure 9. Attaching the NI WSN-3291 Cover... -
Page 8: Understanding Ip Ratings
Understanding IP Ratings Proper use and installation of an NI WSN-32xx device in an NI WSN-3291 outdoor IP enclosure provides a minimum IP rating of IP65 from harsh outdoor and industrial environments. An IP rating of IP65 protects against entry by dust particles and low pressure water jets. -
Page 9: Where To Go For Support
National Instruments corporate headquarters is located at 11500 North Mopac Expressway, Austin, Texas, 78759-3504. National Instruments also has offices located around the world to help address your support needs. For telephone support in the United States, create your service request at and follow the calling instructions or dial 512 795 8248. - Page 10 For patents covering National Instruments products/technology, refer to the appropriate location: Help»Patents in your software, the patents.txt file on your media, or the National Instruments Patent Notice at ni.com/patents.