Allied Telesis IE048-240 Installation Manual
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Allied Telesis IE048-240 Installation Manual

Allied Telesis IE048-240 Installation Manual

Industrial ac/dc power supply
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IE048-240
Industrial AC/DC Power Supply
Installation Guide
613-003327 Rev. A

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Summary of Contents for Allied Telesis IE048-240

  • Page 1 IE048-240 Industrial AC/DC Power Supply Installation Guide 613-003327 Rev. A...
  • Page 2 Allied Telesis, Inc. has been advised of, known, or should have known, the...
  • Page 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  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.
  • Page 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...
  • Page 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...

  • Page 7: Table Of Contents

    Contents Preface ................................13 Safety Symbols Used in this Document ......................14 Translated Safety Statements .......................... 15 Chapter 1 : Overview ............................ 17 Features ................................18 Hardware Components ............................ 19 AC/DC Input Connectors..........................22 Input Power Connectors ..........................22 Input Power Ranges ........................... 22 Wiring Specifications ..........................
  • Page 8 Contents...
  • Page 9 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: Derating Graph at 100Vac...........................70 Figure 18: Derating Graph at 230Vac...........................71 Figure 19: Derating Graph at Input Voltage..........................71 Figure 20: IE048-240 Power Supply Dimensions .........................72...
  • Page 10 Figures...
  • Page 11 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: IE048-240 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...
  • Page 12 Tables...

  • Page 13: Preface

    Industrial AC/DC Power Supply. The preface contains the following sections: “Safety Symbols Used in this Document” on page 14  “Translated Safety Statements” on page 15  Note For assistance with this product, visit the Allied Telesis web site at www.alliedtelesis.com.

  • Page 14: Safety Symbols Used In This Document

    Preface 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.

  • Page 15: Translated Safety Statements

    Importante: El indica que las traducciones de la declaración de  seguridad están disponibles en las Translated Safety Statements en PDF publicadas en el sitio web de Allied Telesis en alliedtelesis.com/ us/en/library/search. Consignes de sécurité traduites  Important: Le symbole indique que les traductions de la ...
  • Page 16 Preface...
  • Page 17 Chapter 1 Overview This chapter describes the hardware features of the IE048-240 Power Supply. The sections in the chapter are listed here: “Features” on page 18  “Hardware Components” on page 19  “AC/DC Input Connectors” on page 22 ...

  • Page 18: Chapter 1: Overview

     temperature Caution The DC output power of the IE048-240 Power Supply is affected by the AC or DC input voltage and ambient temperature. Refer to “Derating Graphs - Operating Properties and Ambient Temperature” on page 70 for the derating curves.

  • Page 19: Hardware Components

    IE048-240 Power Supply Installation Guide Hardware Components Figure 1 identifies the hardware components on the front panel. DC_OK Output Connectors DC Output Connectors Alarm and DC_OK LEDs TRM Screw Ground Connector AC/DC Input Connectors Figure 1. Front Panel...

  • Page 20: Figure 2: Top Panel

    Chapter 1: Overview The hardware components on the top panel are shown in Figure 2. DC Output Connectors DC_OK Connectors Remote Controller Connector Figure 2. Top Panel...

  • Page 21: Figure 3: Bottom Panel

    IE048-240 Power Supply Installation Guide The bottom panel is shown in Figure 3. Ground Connector AC/DC Connectors Figure 3. Bottom Panel...

  • Page 22: Ac/Dc Input Connectors

    Chapter 1: Overview AC/DC Input Connectors The input power of the IE048-240 Power Supply can be either AC or DC. Input Power The unit is connected to the AC or DC power source with the N (Neutral) and L (Live) connectors on the front panel.

  • Page 23: Dc Output Connectors

    The range is 48.0Vdc to 55.0Vdc. The default is 52.0Vdc. Refer to “TRM Screw for Adjusting the Output DC Voltage” on page 24. Allied Telesis recommends testing the output voltages on the  output connectors with a voltmeter and adjusting the output voltage with the TRM screw, if necessary, before connecting powered devices to the power supply.

  • Page 24: Trm Screw For Adjusting The Output Dc Voltage

    Chapter 1: Overview TRM Screw for Adjusting the Output DC Voltage The DC output connectors on the power supply have a power range of 48.0Vdc to 55.0Vdc. The default is 52.0Vdc. You can adjust the output voltage with the TRM screw on the front panel. Here are the guidelines: A voltmeter is required to adjust the DC output power.

  • Page 25: Remote Control Connector For Turning On Or Off The Dc Output Connectors

    IE048-240 Power Supply Installation Guide Remote Control Connector for Turning On or Off the DC Output Connectors On top of the power supply are Remote Control (RC) connectors. You may use the connectors to remotely turn on or off the DC output connectors, and so remotely power off the devices that are connected to the power supply.

  • Page 26: Table 4: Wire Specifications For The Remote Control Connector

    Chapter 1: Overview Caution Do not exceed 29.5V on the connector or you may damage it.  E132 The wire specifications for the Remote Control connector are given in Table 4. Table 4. Wire Specifications for the Remote Control Connector Wire Description Solid Wire...

  • Page 27: Power Alert Dc_Ok Connector

    IE048-240 Power Supply Installation Guide Power Alert DC_OK Connector The DC_OK connector on the front panel can alert you to decreases in the DC output power of the power supply by activating an alert device, such as an LED or buzzer. If the power on the DC output connectors decreases for any reason, the power supply activates the connector and alert device to alert you to the problem.

  • Page 28: Leds

    Chapter 1: Overview LEDs The status LEDs are defined in Table 6. Table 6. Status LEDs State Description ALARM The power supply is powered off or has shut down. DC_OK ALARM The power supply is operating normally. DC_OK Green ALARM Amber The output voltage is low compared to the set voltage.

  • Page 29: Din Rail Installation

    To install the product on a wall, install a short length of DIN rail on the wall and affix the power supply on the rail. Allied Telesis sells packets of five 35x7.5mm DIN rails for wall installations. Refer to Figure 4 and the Allied Telesis web site for details.

  • Page 30: Network Devices

    Chapter 1: Overview Network Devices The power supply supports a variety of products from Allied Telesis, including the IE Series of Industrial Ethernet Switches. For a complete list, refer to the Allied Telesis web site. The power supply has a maximum DC output power of 240W. The output power can be less, depending on AC or DC input voltage and ambient temperature.

  • Page 31: Chapter 2 : Beginning The Installation

    Chapter 2 Beginning the Installation The chapter contains the following sections: “Reviewing Safety Precautions” on page 32  “Safety Precautions When Working with Electricity” on page 35  “Reviewing Site Requirements” on page 36  “Installation Worksheets” on page 39 ...

  • Page 32: Reviewing Safety Precautions

    Chapter 2: Beginning the Installation Reviewing Safety Precautions Please review the following safety precautions before beginning the installation procedures. Note Safety statements that have the  symbol are translated into multiple languages in the Translated Safety Statements document at www.alliedtelesis.com/library. Caution The protective features of the product may be impaired if the product is installed or maintained in a manner not approved by Allied...
  • Page 33 IE048-240 Power Supply Installation Guide Warning When installing this equipment, always be sure to connect the frame ground wire first. When removing the equipment, always be sure to disconnect the frame ground wire last.  E11 Warning Check to see if there are any exposed copper wires coming from the installed wires.
  • Page 34 Do not handle live DC power wires. Connect the wires to the powered device first and then to the power supply.  E135 Note Allied Telesis does not warrant against lightning or power surges damaging the device. Such damage will be the responsibility of the equipment owner.

  • Page 35: Safety Precautions When Working With Electricity

    IE048-240 Power Supply Installation Guide Safety Precautions When Working with Electricity Please review the following additional safety guidelines before beginning the installation procedure. Disconnect all power by turning off the circuit breakers before  installing or removing the device or when working with the power supplies.

  • Page 36: Reviewing Site Requirements

    Do not place objects on top of the power supply.  Mounting orientations affect maximum operating temperature  capability. Allied Telesis recommends the vertical mounting orientation. Electromagnetic interference might occur between switches and  other devices when multiple switches are powered by a single DC power supply.

  • Page 37: Grounding Requirements

    If the product overheats in an enclosure that was built without taking into account these factors, the warranty of the product might be voided. Consult Allied Telesis when assistance is needed. The enclosure’s BTU/hour rating must be higher than the total ...

  • Page 38: Lightning Protection Requirements

    Chapter 2: Beginning the Installation Table 7. Ground Resistivity Recommendations Level Recommendation Best Practice <5 ohms Acceptable 5 to 15 ohms Marginal 15 to 25 ohms Non-compliant >25 ohms Lightning Lightning strikes the ground and follows the paths of least impedance to cause damage.

  • Page 39: Installation Worksheets

    IE048-240 Power Supply Installation Guide Installation Worksheets This section has two worksheets for planning the installation and record- keeping. Installation worksheet 1 - Table 8 on page 40: Use this worksheet  to record the location of the power supply along with the voltages of the AC or DC input and DC output connectors.

  • Page 40: Table 8: Installation Worksheet 1: Ie048-240 Ac/Dc Power Supply

    Chapter 2: Beginning the Installation Table 8. Installation Worksheet 1: IE048-240 AC/DC Power Supply Title Description Location Voltage of AC Input (Range 90Vac to 264Vac) Voltage of DC Input (Range 88Vdc to 350Vdc) Voltage of DC Output Connectors (Range 48.0Vdc to 55.0Vdc)

  • Page 41: Table 9: Installation Worksheet 2: Powered Devices

    IE048-240 Power Supply Installation Guide Table 9. Installation Worksheet 2: Powered Devices Title Description Powered Device #___: Model Name PoE Source Device (Yes/No) Maximum Power Consumption Powered Device #___: Model Name PoE Source Device (Yes/No) Maximum Power Consumption Powered Device #___:...
  • Page 42 Chapter 2: Beginning the Installation...

  • Page 43: Chapter 3 : Installing The Power Supply

    Chapter 3 Installing the Power Supply The procedures in this chapter are listed here: “Reviewing Power Supply Orientation” on page 44  “Reviewing Power and Control Wires Guidelines” on page 46  “Installing the Power Supply on a DIN Rail” on page 48 ...

  • Page 44: Reviewing Power Supply Orientation

    Chapter 3: Installing the Power Supply Reviewing Power Supply Orientation The power supply is cooled by convection airflow. The airflow direction is from bottom to top. Install the power supply vertically on a DIN rail to promote the best possible airflow and cooling. Refer to Figure 5. Figure 5.

  • Page 45: Figure 7: Unsupported Table, Desk, Or Shelf Installation

    Allied Telesis recommends a minimum space of 25mm between the top and bottom of the power supply and adjacent objects. Allied Telesis also recommends minimum spaces of 15mm on the left and right sides when adjacent objects are non-heating (e.g., walls or cabinets) and 50mm for adjacent heating sources (e.g., switches, routers,...

  • Page 46: Reviewing Power And Control Wires Guidelines

    Chapter 3: Installing the Power Supply Reviewing Power and Control Wires Guidelines The wire specifications for the connectors on the power supply are listed in Table 10. Table 10. Wire Specifications Connector Wire Description AC/DC Input Solid Wire AWG 20 to AWG 10 Connectors (N - Neutral (Diameter 0.8 to 2.6mm) and L - Live)

  • Page 47: Figure 9: Wrapping Wire Strands

    IE048-240 Power Supply Installation Guide Figure 9. Wrapping Wire Strands For added protection against loose strands, tin stranded wires with  solder or use electric wire ferrules. Do not route wires on the floor or other areas where they might ...

  • Page 48: Installing The Power Supply On A Din Rail

    Chapter 3: Installing the Power Supply Installing the Power Supply on a DIN Rail The IE048-240 Power Supply comes with a DIN rail bracket on the back panel for 35x7.5mm and 35x15mm rails. Review the following guidelines before installing the power supply: Depending on the installation site, it may be easier to wire the ...
  • Page 49 Visually inspect the bracket to verify that the DIN rail is fitted into the top and bottom bracket slots. Note Allied Telesis recommends installing DIN rail end clamps to the sides of the device to prevent damage or network traffic loss from vibration or shock. End clamps are not available from Allied Telesis.

  • Page 50: Connecting The Ground Wire

    Chapter 3: Installing the Power Supply Connecting the Ground Wire This section contains the procedure for installing the ground wire. Warning When installing the equipment, always connect the frame ground wire first and disconnect it last.  E11 The procedure requires the following items: One ground wire.
  • Page 51 IE048-240 Power Supply Installation Guide 3. Tighten the ground screw to secure the ground wire to the power supply (tightening torque: 1 Nm). 4. Visually inspect the wire for exposed wire and loose strands. Refer to Figure 10 on page 47.

  • Page 52: Connecting The Ac Or Dc Power Wires

    Chapter 3: Installing the Power Supply Connecting the AC or DC Power Wires The procedure requires the following items: Two AC or DC power wires. Refer to Table 10 on page 46 for the  specifications. Cross-head screwdriver (not provided). ...

  • Page 53: Figure 13: Installing The Ac Or Dc Power Wires

    IE048-240 Power Supply Installation Guide Figure 13. Installing the AC or DC Power Wires 3. Tighten the N and L screws to the secure the wires to the power supply (tightening torque: 1Nm). 4. Visually inspect the wires for exposed wires and loose strands. Refer to Figure 10 on page 47.

  • Page 54: Adjusting The Voltage On The Dc Output Connectors

    To verify and adjust the output voltage on the DC output connectors, perform the following procedure: 1. Power on the IE048-240 Power Supply by powering on the AC or DC circuit breaker. 2. Connect a volt meter to one positive and one negative DC Output connector on the front panel.

  • Page 55: Wiring The Dc Output Connectors To Powered Devices

    IE048-240 Power Supply Installation Guide Wiring the DC Output Connectors to Powered Devices Connecting a powered device to the IE048-240 Power Supply requires the following items: Two DC power wires. Refer to Table 10 on page 46 for the ...

  • Page 56: Figure 14: Installing Dc Output Power Wires

    Chapter 3: Installing the Power Supply Caution Do not crossover the wires. Be sure to connect the positive connector on the power supply to the positive connector on the powered device, and the negative connector on the power supply to the negative connector on the powered device.

  • Page 57: Wiring The Remote Control (Rc) Connector

    IE048-240 Power Supply Installation Guide Wiring the Remote Control (RC) Connector For background information, refer to “Remote Control Connector for Turning On or Off the DC Output Connectors” on page 25. This procedure requires the following: Two RC connector wires. Refer to Table 10 on page 46 for the ...

  • Page 58: Wiring The Power Alert Dc_Ok Connector

    Chapter 3: Installing the Power Supply Wiring the Power Alert DC_OK Connector For background information, refer to “Power Alert DC_OK Connector” on page 27. This procedure requires the following: Two DC_OK connector wires. Refer to Table 10 on page 46 for the ...

  • Page 59: Verifying The Power Supply

    5. For Power over Ethernet (PoE) switches, start management sessions and display their power budgets for powered devices. For example, the SHOW POWER-INLINE command displays the power budgets on the IE Series of Ethernet switches from Allied Telesis. Refer to their installation or management user guides for instructions.
  • Page 60 Chapter 3: Installing the Power Supply...

  • Page 61: Chapter 4 : Troubleshooting

    Note For further assistance, contact Allied Telesis Technical Support at www.alliedtelesis.com/support. Problem 1: The ALARM and DC_OK LEDs on the IE048-240 Power Supply are off. Solutions: Try the following: Verify that the AC or DC power source is powered on and ...
  • Page 62 44. Determine the total maximum power consumption value of the  powered devices connected to the IE048-240 Power Supply by referring to their documentation. If the value exceeds 240W, remove one or more devices from the power supply. Try connecting the power supply to a different AC or DC power ...
  • Page 63 Try replacing the device. If the new device works, than the problem  is with the first device. Problem 4: A PoE switch powered by the IE048-240 Power Supply is not providing power or stopped providing power to one or more PoE devices. Solutions: Try the following: Refer to the switch’s installation guide or product data sheet for its...
  • Page 64 Chapter 4: Troubleshooting...

  • Page 65: Appendix A: Technical Specifications

    Appendix A Technical Specifications This appendix contains the following sections: “Physical Specifications” on page 66  “Power Specifications” on page 67  “Environmental Specifications” on page 69  “Derating Graphs - Operating Properties and Ambient Temperature” on  page 70 “Device Dimensions”...

  • Page 66: Physical Specifications

    If the product overheats in an enclosure that was built without taking into account these factors, the warranty of the product might be voided. Consult Allied Telesis when assistance is needed.

  • Page 67: Power Specifications

    IE048-240 Power Supply Installation Guide Power Specifications The power input and output specifications are listed in Table 15 and Table 16. Table 15. Input Power Specifications 90 to 264Vac or 98 to 350Vdc Voltage 115Vac 2.3A typ. Current 230Vac 1.2A typ.
  • Page 68 Appendix A: Technical Specifications Table 16. Output Power Specifications (Continued) 0° to 70°C <240mVp-p Ripple -25° to 0°C <500mVp-p Io=0 - 30% <7500mVp-p 0° to 70°C <300mVp-p Ripple Noise -25° to 0°C <580mVp-p Io=0 - 30% <750mVp-p 2kV, 50 to 1,000ms, +0~360° Line Noise Tolerance 0°...

  • Page 69: Environmental Specifications

    IE048-240 Power Supply Installation Guide Environmental Specifications Table 17. Environmental Specifications Operating Temperature Range -25° to 70°C Storage Temperature Range -40° to 85°C Operating Humidity Range 20% to 90% RH, non-condensing Storage Humidity Range Operating Altitude 5,000m Cooling Method Air Convention 40°C.

  • Page 70: Derating Graphs - Operating Properties And Ambient Temperature

    Appendix A: Technical Specifications Derating Graphs - Operating Properties and Ambient Temperature The derating graphs are shown in Figure 17, Figure 18 on page 71, and Figure 19 on page 71. The input voltages (Vin) in the derating graphs include a tolerance of +10% nominal value. The derating properties correspond to a vertically mounted device.

  • Page 71: Figure 18: Derating Graph At 230Vac

    IE048-240 Power Supply Installation Guide Figure 18. Derating Graph at 230Vac Figure 19. Derating Graph at Input Voltage...

  • Page 72: Device Dimensions

    Appendix A: Technical Specifications Device Dimensions 124mm (4.88 in.) 50mm 117mm (1.97 in.) (4.61 in.) Figure 20. IE048-240 Power Supply Dimensions...

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