Allied Telesis IE048-480 User manual

613-002833 Rev. A
IE048-480
Industrial AC/DC Power Supply
Installation Guide

Copyright ©2020 Allied Telesis, Inc.
All rights reserved. No part of this publication may be reproduced without prior written permission from Allied Telesis, Inc.
Allied Telesis and the Allied Telesis logo are trademarks of Allied Telesis, Incorporated. All other product names, company names,
logos or other designations mentioned herein are trademarks or registered trademarks of their respective owners.
Allied Telesis, Inc. reserves the right to make changes in specifications and other information contained in this document without prior
written notice. The information provided herein is subject to change without notice. In no event shall Allied Telesis, Inc. be liable for
any incidental, special, indirect, or consequential damages whatsoever, including but not limited to lost profits, arising out of or related
to this manual or the information contained herein, even if Allied Telesis, Inc. has been advised of, known, or should have known, the
possibility of such damages.

3
Electrical Safety and Emissions
Standards
This section contains the following:
“US Federal Communications Commission”
“Industry Canada” on page 4
“VCCI Statement” on page 4
“Regulatory Approvals” on page 4
“Translated Safety Statements” on page 5
“Übersetzte Sicherheitserklärungen” on page 5
“Declaraciones de seguridad traducidas” on page 5
“Consignes de sécurité traduites” on page 5
“Dichiarazioni di sicurezza tradotte” on page 5
“Перевод заявлений обезопасности” on page 6
US Federal Communications Commission
Radiated Energy
Note
This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed
and used in accordance with this instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at his own
expense.
Note
Modifications or changes not expressly approved of by the manufacturer or the FCC, can void
your right to operate this equipment.

4
Industry Canada
Radiated Energy
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
VCCI Statement
この装置は、クラスA情報処理装置です。この装置を家庭環境で使用すると電波妨害を引き起こすことがあります。こ
の場合には使用者が適切な対策を講ずるよう要求されることがあります。VCCI-A
Regulatory Approvals
Compliance Marks
CE, cULus, RCM, UL (Demko)
Environmental Compliance
RoHS, China-RoHS, WEEE
Safety
CAN/CSA C22.2 No.107.1-01
CAN/CSA C22.2 No.60950-1
EN/IEC/UL 60950-1
UL 508
Electromagnetic Immunity
EN 55024
IEC 61000-3-2
IEC 61000-4-2 level 4
IEC 61000-4-3 Level 3
IEC 61000-4-4 Level 4
IEC 61000-4-5 level 3 (L-L), level 4 (L-E)
IEC 61000-4-6 Level 3
IEC 61000-4-8 Level 4
IEC 61000-4-11
Electromagnetic Emissions
CISPR 32, class B
EN 55011, class B
EN 55032, class B
FCC47 CFR Part 15, subpart B, class B
VCCI class B

5
Shock
Non-operating: 20g 11ms, half-sine (packaged)
Vibration
Non-operating: 2g @10-55Hz (DIN Rail)
Hazardous Location
ANSI/ISA-12.12.01 Class 1, division 2, Groups A, B, C, and D
Operating Temperature Range
-25° to 70°C
Translated Safety Statements
Important: The indicates that translations of the safety statement are available in the PDF
document Translated Safety Statements posted on the Allied Telesis website at alliedtelesis.com/
library.
Übersetzte Sicherheitserklärungen
Wichtig: Das zeigt an, dass Übersetzungen der Sicherheitserklärung in den übersetzten PDF-
Sicherheitserklärungen auf der Allied Telesis-Website unter alliedtelesis.com/library verfügbar
sind.
Declaraciones de seguridad traducidas
Importante: El indica que las traducciones de la declaración de seguridad están disponibles en
las Declaraciones de seguridad traducidas en PDF publicadas en el sitio web de Allied Telesis en
alliedtelesis.com/library.
Consignes de sécurité traduites
Important: Le symbole indique que les traductions de la déclaration de sécurité sont disponibles
dans le PDF Traduit des déclarations de sécurité publiées sur le site Web de Allied Telesis à
l'adresse alliedtelesis.com/library.
Dichiarazioni di sicurezza tradotte
Importante: indica che le traduzioni della dichiarazione di sicurezza sono disponibili nelle
dichiarazioni di sicurezza tradotte in PDF pubblicate sul sito Web di Allied Telesis all'indirizzo
alliedtelesis.com/library.

6
Перевод заявлений обезопасности
IВажное замечание:указывает на то, что переводы заявления обезопасности доступны в
переведенных заявлениях обезопасности вформате PDF, размещенных на веб-сайте
Allied Telesis по адресу alliedtelesis.com/library.

7
Contents
Preface ............................................................................................................................................................ 13
Safety Symbols Used in this Document ........................................................................................................... 14
Contacting Allied Telesis .................................................................................................................................. 15
Chapter 1: Overview .................................................................................................................................... 17
Features ........................................................................................................................................................... 18
Hardware Components .................................................................................................................................... 19
AC Input Connectors ........................................................................................................................................ 22
DC Output Connectors..................................................................................................................................... 23
TRM Screw for Adjusting the Output DC Voltage ............................................................................................ 24
Remote Control Connector for Turning On or Off the DC Output Connectors ................................................. 25
Power Alert DC_OK Connectors ...................................................................................................................... 27
LEDs................................................................................................................................................................. 28
DIN Rail Installation.......................................................................................................................................... 29
Network Devices .............................................................................................................................................. 30
Chapter 2: Beginning the Installation ........................................................................................................ 31
Reviewing Safety Precautions.......................................................................................................................... 32
Safety Precautions When Working with Electricity........................................................................................... 35
Reviewing Site Requirements .......................................................................................................................... 36
General Site Requirements ........................................................................................................................ 36
Indoor or Outdoor Enclosure Requirements............................................................................................... 36
Grounding Requirements ........................................................................................................................... 37
Lightning Protection Requirements ............................................................................................................ 38
Installation Worksheets .................................................................................................................................... 39
Chapter 3: Installing the Power Supply ..................................................................................................... 43
Power Supply Orientation................................................................................................................................. 44
Power and Control Wires Guidelines ............................................................................................................... 46
Installing the Power Supply on a DIN Rail........................................................................................................ 48
Connecting the Ground Wire............................................................................................................................ 50
Connecting the AC Power Wires...................................................................................................................... 52
Adjusting the Voltage on the DC Output Connectors ....................................................................................... 54
Wiring the DC Output Connectors to Powered Devices................................................................................... 55
Wiring the Remote Control (RC) Connector..................................................................................................... 57
Wiring the Power Alert DC_OK Connector....................................................................................................... 58
Verifying the Power Supply .............................................................................................................................. 59
Chapter 4: Troubleshooting ........................................................................................................................ 61
Appendix A: Technical Specifications ........................................................................................................ 65
Physical Specifications..................................................................................................................................... 66
Power Specifications........................................................................................................................................ 67
Environmental Specifications ........................................................................................................................... 69
Derating Graph - Operating Properties and Ambient Temperature.................................................................. 70
Device Dimensions........................................................................................................................................... 71

Contents
8

9
Figure 1: Front Panel............................................................................................................................................................19
Figure 2: Top Panel ..............................................................................................................................................................20
Figure 3: Bottom Panel.........................................................................................................................................................21
Figure 4: DIN Rail .................................................................................................................................................................29
Figure 5: Vertical Installation ................................................................................................................................................44
Figure 6: Unsupported DIN Rail Installations........................................................................................................................44
Figure 7: Unsupported Table, Desk, or Shelf Installation .....................................................................................................45
Figure 8: Minimum Spacing Requirements...........................................................................................................................45
Figure 9: Wrapping Wire Strands .........................................................................................................................................47
Figure 10: Verifying Wire Installation....................................................................................................................................47
Figure 11: Installing the Power Supply on a DIN Rail...........................................................................................................48
Figure 12: Installing the Ground Wire...................................................................................................................................51
Figure 13: Installing the AC Power Wires.............................................................................................................................53
Figure 14: Installing DC Output Power Wires.......................................................................................................................56
Figure 15: Wiring the RC Connector.....................................................................................................................................57
Figure 16: Wiring the DC_OK Connector .............................................................................................................................58
Figure 17: Operating Graph - Operating Properties and Ambient Temperature...................................................................70
Figure 18: IE048-480 Power Supply Dimensions.................................................................................................................71
Figures

Figures
10

11
Tables
Table 1: Wire Specifications for the AC N and L Input Connectors .....................................................................................22
Table 2: Wire Specifications for the DC Output Connectors ................................................................................................23
Table 3: Specifications of the Remote Control Circuit .........................................................................................................25
Table 4: Wire Specifications for the Remote Control Connector .........................................................................................26
Table 5: Wire Specifications for the DC_OK Connectors ....................................................................................................27
Table 6: Status LEDs ...........................................................................................................................................................28
Table 7: Ground Resistivity Recommendations ...................................................................................................................38
Table 8: Installation Worksheet 1: IE048-480 AC/DC Power Supply ..................................................................................40
Table 9: Installation Worksheet 2: Powered Devices ..........................................................................................................41
Table 10: Wire Specifications ..............................................................................................................................................46
Table 11: Product Dimensions (W x D x H) .........................................................................................................................66
Table 12: Product Weight ....................................................................................................................................................66
Table 13: Ventilation Requirements .....................................................................................................................................66
Table 14: Minimum Cabinet (Enclosure) Dimensions ..........................................................................................................66
Table 15: Input Power Specifications ..................................................................................................................................67
Table 16: Output Power Specifications ................................................................................................................................67
Table 17: Environmental Specifications ...............................................................................................................................69

Tables
12

13
Preface
This guide contains the hardware installation instructions for the IE048-480
Industrial AC/DC Power Supply. The preface contains the following
sections:
“Safety Symbols Used in this Document” on page 14
“Contacting Allied Telesis” on page 15

Preface
14
Safety Symbols Used in this Document
This document uses the following conventions.
Note
Notes provide additional information.
Caution
Cautions inform you that performing or omitting a specific action
may result in equipment damage or loss of data.
Warning
Warnings inform you that performing or omitting a specific action
may result in bodily injury.

IE048-480 Power Supply Installation Guide
15
Contacting Allied Telesis
For assistance with this product, contact Allied Telesis technical support
on the Support & Services section of the Allied Telesis web site at
www.alliedtelesis.com/support. You can find links for the following
services on this page:
24/7 Online Support — Enter our interactive support center to
search for answers to your product questions in our knowledge
database, to check support tickets, to learn about Return
Merchandise Authorizations (RMAs), and to contact Allied Telesis
technical experts.
USA and EMEA phone support — Select the phone number that
best fits your location and customer type.
Hardware warranty information — Learn about Allied Telesis
warranties and register your product online.
Replacement Services — Submit a RMA request via our
interactive support center.
Documentation — View the most recent installation and user
guides, software release notes, white papers, and data sheets for
your products.
Software Downloads — Download the latest software releases for
your managed products.
For sales or corporate contact information, select your region and country
and then go to www.alliedtelesis.com/contact.

Preface
16

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Chapter 1
Overview
This chapter describes the hardware features of the IE048-480 Power
Supply. The sections in the chapter are listed here:
“Features” on page 18
“Hardware Components” on page 19
“AC Input Connectors” on page 22
“DC Output Connectors” on page 23
“TRM Screw for Adjusting the Output DC Voltage” on page 24
“Remote Control Connector for Turning On or Off the DC Output
Connectors” on page 25
“Power Alert DC_OK Connectors” on page 27
“LEDs” on page 28
“DIN Rail Installation” on page 29
“Network Devices” on page 30

Chapter 1: Overview
18
Features
Here are the main features of the IE048-480 Power Supply:
Maximum 480W DC output power
AC input power of 100V to 240V
AC input power range of 90V to 264V
Adjustable DC output range of 45.0V to 55.2V
Default DC output 48V
Remote Control (RC) circuit for remotely turning the DC output
connectors on or off
Alarm circuit (DC_OK) for output power alerts
LEDs for the Remote Control and DC_OK circuits
DIN bracket installation
Industrial case for hash environments (IP20)
Operating temperature range of -25°C to 70°C
Electromagnetic immunity (EMI) suitable for industrial applications
High efficiency: 94% @230Vac
150% peak current capability
Active PFC: PF type 0.93 @230Vac
Protection circuits: peak-current, over-current, over-voltage, over-
temperature
Caution
The DC output power of the IE048-480 Power Supply is affected by
the AC input voltage and ambient temperature. Refer to “Derating
Graph - Operating Properties and Ambient Temperature” on
page 70 for the derating curve.
Note
The power supply does not support parallel, backup, or redundancy
operation.

IE048-480 Power Supply Installation Guide
19
Hardware Components
The hardware components on the front panel are identified in Figure 1.
Figure 1. Front Panel
AC Power Input
Connectors
Ground
Connector
Alarm and
DC_OK LEDs
TRM Screw
DC Output
Connectors
DC_OK Output
Connectors

Chapter 1: Overview
20
The hardware components on the top panel are shown in Figure 2.
Figure 2. Top Panel
The hardware components on the bottom panel are identified in Figure 3
on page 21.
Remote
Controller
Connector
DC Output and
DC_OK
Connectors