LXE Nema 4 Reference guide

NEMA Type 4 Enclosure Reference

Guide

E-EQ-NEMARG-F

Notices – Please Read

LXE Inc. reserves the right to make improvements or changes in the products described in this manual at any time

without notice. While reasonable efforts have been made in the preparation of this document to assure its accuracy,

LXE assumes no liability resulting from any errors or omissions in this document, or from the use of the information

contained herein. Further, LXE Incorporated, reserves the right to revise this publication and to make changes to it

from time to time without any obligation to notify any person or organization of such revision or changes.

Copyright:

This manual is copyrighted. All rights are reserved. This document may not, in whole or in part, be copied,

photocopied, reproduced, translated or reduced to any electronic medium or machine-readable form without prior

consent, in writing, from LXE Inc.

U.S.A. (770) 447-4224

Trademarks:

LXE® is a registered trademark of LXE Inc.

All other brand or product names are trademarks or registered trademarks of their respective companies or

organizations.

rights reserved. Adobe, the Adobe logo, Acrobat, and the Acrobat logo are trademarks of Adobe Systems

Incorporated.” applies.

Important Notice:

Please refer to the documentation for enclosed access points and or bridges for additional regulatory and safety

information, including, but not limited to:

• RF Safety Notices

• FCC Information

• EMC Directive Requirements

• Industry Canada Notices

Approvals

NEMA Enclosure Regulatory Information:

Compliance Category Applicable Standards Corresponding Markets

UL 50

NEMA Type 4

U.S., Canada + Argentine, Brazil, Chile, Costa Rica,

Hong Kong, Mexico, New Zealand, Peru, Philippines,

Singapore

Safety

IEC60529

EN60950

EU + Switzerland and Norway

Notes: European Union countries = Austria, Belgium, Denmark, Finland, France, Germany, Greece,

Ireland, Italy, Luxembourg, Netherlands, Portugal, Spain, Sweden and United Kingdom.

EN60950 = IEC 950 with European national deviations

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Revision Notice

NEMA Type 4 Enclosure Reference Guide

Upgrade From Revision E to Revision F

Section Explanation

Chapter 1 – Introduction Updated accessories listing.

Appendix B – I nstallation

Procedure Sheets

Renamed to Appendix B, “Installation Procedure Sheets (non-

RoHS).

Revised section: “Introduction”.

Appendix C – Installation Procedure

Sheets (RoHS)

Added new appendix.

Note: A complete revision history is included in Appendix A, “Technical Specifications”.

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Table of Contents

CHAPTER 1 INTRODUCTION 1

Features.....................................................................................................................1

External Interfaces....................................................................................................................1

Electrical.................................................................................................................................1

Ethernet ..................................................................................................................................1

Antenna ..................................................................................................................................

2

Security.....................................................................................................................................

3

Mounting...................................................................................................................................3

Enclosed Devices......................................................................................................................3

Heater........................................................................................................................................4

Lightning Suppression..............................................................................................................4

Components..............................................................................................................5

Configuration ..........................................................................................................10

When to Use This Guide.........................................................................................10

Document Conventions ..........................................................................................................10

Getting Help.............................................................................................................11

Accessories............................................................................................................. 11

CHAPTER 2 INSTALLATION 13

Step 1: Assemble Internal Components ............................................................... 13

Step 2: Mount NEMA Enclosure ............................................................................15

Direct Wall Mount..................................................................................................................15

Using a Mounting Board ........................................................................................................15

Step 3: Route AC Power and Ethernet.................................................................

16

Important Notes......................................................................................................................18

Step 4: Complete Installation................................................................................

19

Fuse Replacement ..................................................................................................

19

Completed Installation............................................................................................20

APPENDIX A TECHNICAL SPECIFICATIONS 21

Physical Specifications.......................................................................................... 21

Environmental Specifications................................................................................

21

Enclosed Devices ...................................................................................................

22

ii Table of Contents

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

Revision History......................................................................................................23

APPENDIX B INSTALLATION PROCEDURE SHEETS (NON-ROHS) 25

Introduction............................................................................................................. 25

Installation Procedure, LXE Model 6520 AP (non-RoHS) .................................... 27

Installation Procedure, LXE Model 6540 AP (non-RoHS) .................................... 35

Installation Procedure, LXE Model 6543 Bridge (non-RoHS).............................. 43

Installation Procedure, LXE Models 6453 Bridge & 6540 AP (non-RoHS).......... 51

Installation Procedure, LXE Model 6720 AP (non-RoHS) .................................... 61

Installation Procedure, LXE Model 6730 AP (non-RoHS) .................................... 69

Installation Procedure, LXE Models 6723 Bridge & 6730 AP (non-RoHS).......... 83

Installation Procedure, LXE Models 6723 Bridge & 6720 AP (non-RoHS).......... 99

Installation Procedure, Lightning Suppression Accessories (non-RoHS)....... 111

APPENDIX C INSTALLATION PROCEDURE SHEETS (ROHS) 117

Introduction........................................................................................................... 117

Installation Procedure, LXE Model 6520 AP (RoHS).......................................... 119

Installation Procedure, LXE Model 6540 AP (RoHS).......................................... 127

Installation Procedure, LXE Model 6543 Bridge (RoHS)....................................135

Installation Procedure, LXE Models 6453 Bridge & 6540 AP (RoHS) ............... 143

Installation Procedure, LXE Model 6720 AP (RoHS).......................................... 153

Installation Procedure, LXE Model 6730 AP (RoHS)..........................................

161

Installation Procedure, LXE Models 6723 Bridge & 6730 AP (RoHS) ...............

175

Installation Procedure, LXE Models 6723 Bridge & 6720 AP (RoHS) ...............

191

Installation Procedure, Lightning Suppression Accessories (RoHS) .............. 203

INDEX 209

Table of Contents iii

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Illustrations

Figure 1 NEMA Enclosure, Front View ..............................................................................................................5

Figure 2 NEMA Enclosure, Inside View .............................................................................................................6

Figure 3 NEMA Enclosure, Top View.................................................................................................................7

Figure 4 NEMA Enclosure, Bottom View...........................................................................................................7

Figure 5 NEMA Enclosure, Left (Latch side) View............................................................................................8

Figure 6 NEMA Enclosure, Right (Hinge side) View .........................................................................................9

Figure 7 Watertight Plugs ..................................................................................................................................14

Figure 8 Mounting Template .............................................................................................................................15

Figure 9 Terminal Block Wiring Connections...................................................................................................17

Figure 10 Fuse Holder........................................................................................................................................19

Figure 11 NEMA Enclosure, Typical Installation..............................................................................................20

iv Table of Contents

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Chapter 1 Introduction

Features

LXE’s NEMA Type 4 Enclosure is designed to protect enclosed devices from harsh conditions,

excluding hazardous locations. An Access Point, bridge or a combination of two of these devices

may be installed in the enclosure. The Enclosure is watertight, dust tight and intended for indoor

or outdoor use, meeting the specifications of UL50 when mounted vertically. The unit is designed

for environments ranging from 0º C to 50º C (32º F to 122º F). An optional heater extends the

operating temperature range to -30º C (-22º F). The weatherproof NEMA Type 4 Enclosure is UL

listed for indoor and outdoor use when wired using permanent, weatherproof, electrical

connections. Please do not drill or punch additional holes or openings into the enclosure, as this

voids the Type 4 rating and LXE warranty of the enclosure.

User-supplied ½ inch (1.3 cm) liquid tight flexible conduit fittings are required for AC wiring and

Ethernet cable. If use of alternate conduit fittings is required, Type 4 rated fittings should be used.

The recommended conduit size is ½ inch (1.3 cm).

Designed for indoor or outdoor installation, the NEMA Enclosure allows the LXE 802.11b

wireless networks to be expanded into harsh, environments where dust or water may damage

traditional mounted devices. With the optional heater, network coverage can be added in extreme

temperature environments. The NEMA enclosure protects wireless access points and bridges from

rain, snow, ice, hose spray, dust and sand.

External Interfaces

The Enclosure provides provisions for external connections through watertight entrances, as

detailed below.

Electrical

When mounted on a wall, the Enclosure provides power input via a conduit-fitting hole, located on

the bottom of the unit. The Enclosure is available with 120V AC or 240V AC power

configuration. The power is distributed to enclosed APs, bridges, heaters and other accessories.

When the Enclosure is equipped with an optional heater, power is first applied to the heater. Once

the temperature reaches the operating range of the enclosed device, power is applied to the

enclosed device.

Both the 120V and 240V AC power configurations are available with optional lightning protection

to protect against power surges. Please contact your LXE representative if you would like to add

AC power lightning suppression to your Enclosure.

Ethernet

A Cat5 Ethernet cable can be routed into the Enclosure via a conduit-fitting hole on the bottom of

the Enclosure. Optional lightning protection is available for the Ethernet connection. Please

contact your LXE representative if you would like to add Ethernet lightning suppression to your

Enclosure.

2 Features

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

Antenna

The Enclosure has provisions for up to four external antenna connections. An antenna is

connected to the appropriate access point or bridge via an antenna cable.

Note: To maintain the Type 4 rating of the Enclosure, the following precautions MUST BE

followed:

• When an antenna is routed through one of the antenna holes, please follow the

instruction in the Installation Kit to ensure a watertight seal is made.

• Any unused antenna holes must be securely covered by the hole plugs included

with the Enclosure.

Optional lightning protection is available for each of the four antenna connections. The actual

number of suppressors included with the Enclosure depends upon the configuration specified

when ordering.

Please contact your LXE representative if you would like to add RF antenna lightning suppression

to your Enclosure.

Note: If you are adding lightning suppression to your Enclosure, you will need one kit for each

antenna.

Features 3

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Security

The front lid of the Enclosure is permanently attached and is secured in the closed position with

seven (7) locking tabs and screws, ensuring the watertight seal of the unit. For additional security,

the latch can be secured with a standard user-supplied padlock.

Mounting

The Enclosure is designed for vertical wall mounting. If the Enclosure will not be mounted

directly on the wall, LXE recommends mounting the Enclosure on ¾ inch (1.90 cm) plywood

mounting boards measuring 30” x 40” (76.2 cm x 101.6 cm).

Using a mounting board allows the Enclosure to attached to a ceiling truss or support column

using beam clamps, “U” bolts, or other secure methods. To maintain the NEMA Type 4 rating,

the Enclosure must be mounted vertically.

If you are uncertain as to the quality of your facility’s electric power (i.e. surges, spikes, lightning

strikes, brown outs, noise, etc.), LXE recommends that you install an Uninterruptible Power

Supply (UPS) for each unit. Select a UPS with approximately 250VA - 500VA capacities.

Note: Optional lightning suppression for AC power is available on the Enclosure.

Enclosed Devices

The Enclosure is designed to house Access Points and bridges. LXE offers mounting kits for the

following devices

• LXE 6730 (Cisco Aironet 1200 802.11b Access Point)

• LXE 6740 (Cisco Aironet 1200 802.11g Access Point)

• LXE 6723 (Cisco Aironet 350 Wireless Bridge)

• LXE 6720 (Cisco Aironet 350 Access Point)

• LXE 6520 (Orinoco 1000 Access Point)

• LXE 6540 (Proxim Orinoco AP600 Access Point)

• LXE 6543 (Proxim MP.11 Wireless Bridge)

Note: The LXE 6740 uses the same mounting kit as the LXE 6730. Please refer to

the appropriate LXE 6730 instruction sheet to install an LXE 6740.

Kits are available to mount these devices alone or in combination. Please contact your LXE

representative for available mounting combinations. Some of the network products (AP’s and

Bridges) mentioned in this document are obsolete. LXE continues to offers kits to mount these

devises as a service to our customers.

Note: The above devices have been tested and approved by LXE. Other Access Points and

Bridges may be used in the Enclosure, but have not been tested by LXE. For information

on obsolete equipment used in the NEMA enclosure, please refer to the archive section of

the LXE ServicePass website.

4 Features

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

Heater

An optional heater expands the operating range of the Enclosure. The Enclosure turns the heater

on or off as necessary to maintain the operating temperatures of the AP’s and bridges. Please refer

to Appendix A, “Technical Specifications” for the operating temperature ranges of standard and

heated Enclosures.

If the temperature is below the operating range of the enclosed device, power is supplied to the

heater only. Power is not supplied to the enclosed device until the temperature reaches the

operating range of the enclosed device. The heater is enabled when the ambient temperature is

below 15º C (59º F). Power is supplied to enclosed devices when the internal temperature is

above 0º C (32º F).

Lightning Suppression

The Enclosure has optional lightning protection. Lightning protection is available for any

combination of the following areas:

• AC power

• Ethernet

• Up to four RF antenna connections

Lightning protection is designed to meet ANSI and IEEE specifications involving a waveform of 8

μs rise time by 20 μs fall time. Lightning protection meets a minimum 10 kA.

Lightning suppression may be ordered when the Enclosure order is placed. LXE also sells

separate kits to add lightning suppression to units ordered without this option. Please contact your

LXE representative for more details.

Components 5

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Components

This view represents the front of the Enclosure as mounted on a wall.

1

2

1. Clips and Screws

2. Latch for User-

Supplied Padlock

Figure 1 NEMA Enclosure, Front View

Please note that the AC power and Ethernet connections are on the bottom of the unit when

installed. To preserve the NEMA Type 4 rating, the Enclosure must be mounted with the AC

power and Ethernet connectors on the bottom.

6 Components

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

This view represents the interior of the Enclosure with no kits installed.

1

2

3

6

5

4

7

8

2

9

10

RAINTIGHT AND WATERTIGHT TYPE 4 INDUSTRIAL

CONTROL PANEL ENCLOSURE SUITABLE FOR

INSTALLATION IN WET LOCATIONS

E-205841

INDUSTRIAL CONTROL

PANEL ENCLOSURE

ISSUE NO. XXXX XXX

LISTED

C

US

U

L

®

1. Clips and Screws 6. Terminal Block (Includes Fuse Holder)

2. Latch for User-Supplied Padlock 7. AC Power Inlet

3. AP Mounting Plate 8. Ethernet Cable Inlet

4. Thermostats (Heated Enclosures only) 9. Lid

5. Base Plate 10. Hinge

Figure 2 NEMA Enclosure, Inside View

Note: LXE installed internal wiring is omitted from this diagram for clarity.

Components 7

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

This view represents the top of the Enclosure as mounted on a wall.

1

1. Clips and Screws

Figure 3 NEMA Enclosure, Top View

Please note there are no connectors on the top of the Enclosure.

This view represents the bottom of the Enclosure as mounted on a wall.

1

2

3

1. Clips and Screws

2. AC Connector

3. Ethernet Connector

Figure 4 NEMA Enclosure, Bottom View

Please note the connectors for AC power and Ethernet cable are on the bottom of the Enclosure.

8 Components

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

This view represents the left, or latch, side of the Enclosure as mounted on a wall.

1

2

1. Clips and Screws

2. Latch for User Supplied

Padlock

Figure 5 NEMA Enclosure, Left (Latch side) View

Please note the provision for a user-supplied padlock.

Components 9

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

This view represents the right, or hinge side of the Enclosure as mounted on a wall.

1

2

1. Clips and Screws

2. Holes for External

Antennas

Figure 6 NEMA Enclosure, Right (Hinge side) View

Please note the front cover is not removable.

Note: Any unused antenna holes must be securely sealed with provided plugs and hardware.

10 Configuration

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

Configuration

Please refer to the appropriate section of Appendix B, “Installation Procedure Sheets (non-RoHS)”

or Appendix C, “Installation Procedure Sheets (RoHS)” for details on installing enclosed devices

in the Enclosure.

When to Use This Guide

As the reference for LXE’s NEMA Type 4 Enclosure, this guide provides detailed information on

its installation, features and functionality. Use this reference guide as you would any other source

book -- reading portions to learn about the enclosure, and then referring to it when you need more

information about a particular subject. Always review the instructions in this guide before making

any changes to the installation of the LXE Enclosure.

This chapter, “Introduction”, highlights the features and design of the Enclosure.

Chapter 2, Installation”, details the process of setting up and installing the Enclosure.

Appendix A, “Technical Specifications”, lists the specifications of the Enclosure and enclosed

devices.

Appendix B, “Installation Procedure Sheets (non-RoHS)”, provides copies of the instructions

provided with AP/bridge install kits and lightning suppression install kits for countries that do not

require RoHS compliant items.

Appendix C, “Installation Procedure Sheets (RoHS)”, provides copies of the instructions

provided with AP/bridge install kits and lightning suppression install kits that require RoHS

compliant items.

Document Conventions

This reference guide uses the following document conventions:

Convention Meaning

“Quotes” Indicates the title of a book, chapter or a section within a chapter (for

example, “Document Conventions”).

Indicates a reference to other documentation.

Differences in operation or commands due to radio type.

ATTENTION

Keyword that indicates vital or pivotal information to follow.

Attention symbol that indicates vital or pivotal information to follow. Also,

when marked on product, means to refer to the manual or operator’s guide.

International fuse replacement symbol. When marked on the product, the

label includes fuse ratings in volts (v) and amperes (a) for the product.

Note: Keyword that indicates immediately relevant information.

Caution

Keyword that indicates a potentially hazardous situation which, if not

avoided, may result in minor or moderate injury.

Getting Help 11

E-EQ-NEMARG-F NEMA Type 4 Enclosure Reference Guide

Getting Help

All LXE manuals are now available on one CD and they can also be viewed/downloaded

from the LXE website. Contact your LXE representative to obtain the LXE Manuals CD.

You can also get help from LXE by calling the telephone numbers listed on the LXE Manuals CD,

in the file titled “Contacting LXE”. This information is also available on the LXE website

www.lxe.com.

Accessories

Install Kits for AP’s and Bridges

Please consult your LXE Representative for information on the following installation kits.

Although some APs and Bridges are obsolete, the Install Kit may still be available. Kits are

available that meet the RoHS compliance standards.

• Install Kit, 6720 or 6723

• Install Kit, 6730/6740

• Install Kit, 6520

• Install Kit, 6540

• Install Kit, 6543

• Install Kit, 6540 & 6543

• Install Kit, 6720 & 6723

• Install Kit, 6730/6740 & 6723

Note: Install kits include brackets, screws, cables, instruction sheet, etc., necessary to install

the enclosed device in the Enclosure. These kits DO NOT include the AP or Bridge.

Please contact your LXE representative for additional information.

Lightning Suppression Kits

Please consult your LXE Representative for information on the following lightning suppression

kits. Kits are available that meet the RoHS compliance standards.

• RF Antenna Surge Suppression

• Ethernet Surge Suppression

• AC Power Surge Suppression, 120V

• AC Power Surge Suppression, 240V

Note: These suppression kits are for use in the NEMA Enclosure ONLY. They are not intended

for use with any other LXE product.

12 Accessories

NEMA Type 4 Enclosure Reference Guide E-EQ-NEMARG-F

Page is loading ...

LXE Nema 4 Reference guide

Related papers

Other documents