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Uninterruptible Power Supply (UPS)
Instruction Manual
* Read this instruction manual before the installation and use of BU100XR2/ BU200XR2 because it gives
you the critical do's and don'ts of the devices.
* Keep this instruction manual within easy reach where you will install BU100XR2/BU200XR2 so that you
can read it whenever necessary.
No part or whole of this manual may be reproduced without permission.
The contents of this manual are subject to change without notice.
BU100XR2 / BU200XR2

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Summary of Contents for Omron POWLI BU100XR2

  • Page 1 Uninterruptible Power Supply (UPS) BU100XR2 / BU200XR2 Instruction Manual * Read this instruction manual before the installation and use of BU100XR2/ BU200XR2 because it gives you the critical do's and don'ts of the devices. * Keep this instruction manual within easy reach where you will install BU100XR2/BU200XR2 so that you can read it whenever necessary.
  • Page 2 Introduction Thank you for purchasing Omron's Uninterruptible Power Supply (UPS). • The UPS protects computers and other devices from surge voltage (a phenomenon in which extraordinary high voltage occurs instantaneously) caused by power failures, voltage variations, instantaneous voltage drops and power failures, and thunders.
  • Page 3: Introduction

    IMPORTANT SAFETY INSTRUCTION 1. SAVE THESE INSTRUCTIONS. This manual contains important instruction for Model BU100XR2/BU200XR2. That should be followed during instruction of the UPS and batteries. 2. SYMBOL This symbol indicates earth ground. This symbol indicates turining on UPS. This symbol indicates turining off UPS. 3.
  • Page 4: Table Of Contents

    Table of Contents Table of Contents Introduction IMPORTANT SAFETY INSTRUCTION ......................1 Directions for safe use ............................3 1. Preparation ..............................9 Unpacking the UPS ..........................9 Checking the accessories ........................9 Exterior features ..........................10 Explanetion of symbol used on unit ....................11 2.
  • Page 5: Directions For Safe Use

    Directions for safe use Read this instruction manual before the installa- Directions for safe use tion and use because it gives you the critical do's and don'ts of your UPS. ● The safety symbols and their meaning used in this manual are as follows. Warning Misuse may cause death or serious injury.
  • Page 6 Directions for safe use Cautions (installation) Provide secure grounding ● Earth the ground terminals of the UPS and devices connected to the UPS. (See "2. Installation and connection" on page 12) You may receive an electric shock in the event of trouble or power failure. When both the UPS and devices are not grounded and touch both, you may receive an electric shock.
  • Page 7 Directions for safe use Cautions (connection) Be sure to put the input plug of the UPS in a 100VAC (50/60Hz) wall outlet (commercial power). ● Putting the input plug in a wall outlet (commercial power) of a different voltage may cause a fire.
  • Page 8 Directions for safe use Cautions (use) Do not place things on the UPS or do not drop metal things into the UPS. ● Doing so may cause distortion and/or damage to the top case of the UPS or an internal circuit failure, which may leads to a fire.
  • Page 9 Directions for safe use Notes Charge the battery (for at least 8 hours) immediately after purchasing the UPS. ● If you do not use your UPS for a long time after purchasing, the battery characteristic may deteriorate and become unusable. ●...
  • Page 10 Directions for safe use Notes Recycling and Discarding the Battery ● The UPS has a lead acid battery. The battery is recyclable, and precious resource. We need your cooperation in recycling the old batteries; the batteries you replace with a new battery, and the batteries you used to discard.
  • Page 11: Preparation

    1. Preparation 1. Preparation 1-1 Unpacking the UPS Cautions Unpack and carry this product bearing the weight in mind. Place and run the UPS on a structurally sound base. ● Toppling and dropping may cause injury. ● The weight of the backup UPS BU100XR2: 19kg BR200XR2: 12kg (main unit) MB100XR2: 26kg (add-on battery unit)
  • Page 12: Exterior Features

    1. Preparation 1-3 Exterior features This section shows the external parts of the UPS. For information on the function of each part, see "2. Installation and connection" on page 9 and "3. Operating the UPS" on page 24. BU100XR2/BU200XR2 ● (Main unit) front view ●...
  • Page 13: Explanetion Of Symbol Used On Unit

    1. Preparation MB200XR2 (battery unit)/MB100XR2 (Add-on battery unit) Front view Rear view Battery connector [Enlarged view of the display] Connecting 接 続 lamp Add-on battery connector (MB200XR2 only) 1-4 Explanetion of symbol used on unit Symbol Description Start the UPS. Stop the UPS.
  • Page 14: Installation And Connection

    2. Installation and connection 2. Installation and connection 2-1 Precautions and notes on installation and connection Precautions and notes on installation and connection are given below. Be sure to read them for correct use. Cautions (Compulsory (do's)) Unpack and carry the UPS bearing the weight in mind. Place and run the UPS on a structurally sound base.
  • Page 15 2. Installation and connection Cautions (Prohibition (don'ts)) Do not obstruct the air inlets and outlets on the upper and rear sides of the UPS. Do not place the UPS in an enclosed space or put a cover the UPS. ● Doing so may lead to an abnormal overheat or fire. ●...
  • Page 16: Installation

    2. Installation and connection 2-2 Installation The UPS permits the following installing methods according to its surroundings. 1. Rackmount installation 2. Stationary installation 1. Rackmount installation (JIS/EIA 19-inch rack/sever rack) Cautions In a case where the UPS is to be mounted on a rack, place it on the lowest part of the rack.
  • Page 17: Horizontal Position

    2. Installation and connection 2. Stationary installation The UPS permits the following positions shown in the illustrations only. ● Horizontal position Place the UPS with the factory-mounted rubber seats side down. (Mounting screws: M4 X 6mm) Horizontal position Upright position * When you install the UPS in the upright position, be sure to install the upright stand on the...
  • Page 18: Connecting And Modifying Ac Input Cable

    2. Installation and connection 2-3 Connecting and modifying AC input cable ● BU100XR2 Connect "AC Input Cable" to "AC Input Connector" of BU100XR2. AC Input Connector AC Input Cable ● BU200XR2 1. AC Input Cable modification (In a case where input current exceeds 15A) In a case where input current exceeds 15A ("Input 15A Exceeded"...
  • Page 19: Connecting A Battery Unit (Bu200Xr2)

    2. Installation and connection (5) Fix the AC input terminal-cover to the console by screws. Screw the terminal-cover 2. How to calculate an input current roughly You can calculate an input current roughly before turning on the UPS. • Calculate the total electric energy (VA) of the devices linked to the UPS. Get volt-ampere (VA) of the devices connected to BU200XR2.
  • Page 20: Adding A Battery Unit (Bu100Xr2, Bu200Xr2)

    2. Installation and connection 2-5 Adding a battery unit (BU100XR2, BU200XR2) ●BU200XR2 ●BU100XR2 Connect a "Battery Connecting Cable" included Connect a "Battery Connecting Cable" included with the battery unit between the "Battery Add-on with the battery unit between the "Battery Add- on Connector"...
  • Page 21: Connecting Method Of Devices

    2. Installation and connection 2-7 Connecting method of devices (1) Remove the AC Input Plugs of all devices, which Wall outlet you want to backup such as your PC and modems, (commercial power) from a wall outlet (commercial power). (2) Put devices you want to backup in the Power Supply Output Receptacles of the UPS.
  • Page 22 2. Installation and connection ● In the case of connecting a device that exceeds 15A of an input current (BU200XR2) A shape of plugs When you connect a device that exceeds 15A of an input current, make sure that the input plug of the device is 20A type before plugging it in the UPS.
  • Page 23: Checking The Operation

    2. Installation and connection 2-8 Checking the operation Cautions If the input plug is removed while the UPS is running, never touch its metal part. ● Doing so may cause an electric shock. ● A leak current of the UPS is less than the value of the safety standard (leak current: 1mA). However, A leak current increases due to the devices linked to the UPS.
  • Page 24 2. Installation and connection (4) Remove the AC Input Plug of the UPS from a wall outlet (commercial power) to bring it into backup status. Under this condition, check the indicating lamp and hear beep from the UPS. Which figure does the display of your USP show below? 電源出力...
  • Page 25: Charging The Battery

    2. Installation and connection 2-9 Charging the battery When you put the AC Input Plug of the UPS in a wall outlet (commercial power), a battery charges automatically starts and the battery will be fully charged within 8 hours. (A battery charges when the UPS is used or not) ●...
  • Page 26: Operating The Ups

    3. Operating the UPS 3. Operating the UPS 3-1 Precautions and notes on operation During the operation, follow the do's and don'ts below. Cautions (use) In a case where the Battery Replacement Lamp comes on or the backup time becomes shorter than the required backup time, replace with a new battery pack while the UPS is running, or stop the UPS and discard the old battery pack.
  • Page 27 3. Operating the UPS Cautions (use) Do not insert a metal thing into the Power Supply Output receptacle of the UPS. ● Doing so may cause an electric shock. Do not insert metal things into the battery connector or add-on battery connector.
  • Page 28: Start And Stop Procedures

    3. Operating the UPS 3-2 Start and stop procedures ● Start procedure 1. Put the AC Input Plug of the UPS in a wall outlet (commercial power). After approximately 8 seconds, the AC Input lamp and Battery Indicator lamp goes on and the battery is being charged.
  • Page 29: Beep And Display

    3. Operating the UPS 3-3 Beep and display A. Normal (Normal operation status) Display Beep Output Charge Description Light is on or Light Light None Stop Stop Status: off depending is on is off on the status. Operation is interrupted due to removal of 電源出力...
  • Page 30 3. Operating the UPS B. Failure (display and beep when a power failure and/or irregularities in the mains supply occurs) Display Beep Output Charge Description Light is on or Continuous Stop Status: Light Light off depending is on is off Every (dis- Because a power failure occurs or input...
  • Page 31 3. Operating the UPS Display Beep Output Charge Description Status: Light is on or Continuous Light Light off depending The rated output capacity is exceeded due is on is off on the status. toThe rated output capacity is exceeded due to too many devices are linked to the UPS.
  • Page 32: Functions Of The Ups

    4. Functions of the UPS 4. Functions of the UPS 4-1 Suspending a beep You can suspend a beep by pressing and holding the Start switch of the UPS for at least 0.5 second while the beeper is sounding. You can suspend a beep in the following conditions. When you press and hold the Start switch for at least 0.5 second again, the beeper restart sounding.
  • Page 33: Description Of The Auto Battery Tests

    4. Functions of the UPS 4-3 Description of the auto battery tests This UPS provides automatic checking functions whether a battery needs replacing and/or the internal circuit is at fault. (You do not have to perform the tests by yourself.) The tests are performed within 4 to 24 hours after the AC Input Plug is put in a wall outlet (commercial power) on the ground that the UPS continues in usual service conditions.
  • Page 34: Measuring The Backup Time

    5. Measuring the backup time 5. Measuring the backup time 5-1 Measuring method of the backup time Cautions When the input plug accidentally become removed while the UPS is running, never touch the metal part of the input plug. ● Doing so may cause an electric shock. ●...
  • Page 35: Maintenance And Inspection

    6. Maintenance and inspection 6. Maintenance and inspection 6-1 Checking the battery The sealed lead-acid battery mounted in the UPS has its own life. (The life of the battery varies depending on storage conditions, the surroundings and backup frequency.) As the battery life draws near, the deterioration takes place much faster.
  • Page 36 6. Maintenance and inspection Cautions Do not short the battery with metal things ● Doing so may cause a burn or fire. ● A dead battery keeps some current remaining. Do not toss a battery into the fire. Do not try to break a battery. ●...
  • Page 37 6. Maintenance and inspection 1-2 Hold the handgrip of the front panel and slide the panel to the left , and pull it toward you remove. 1-3 Unscrew the screw counterclockwise at the right upper side of where the front panel was removed Holding down the snap-on plug of the battery connecting cable , pull the battery able toward you 1-4 Hold the white pullout label at the bottom of the battery pack and gradually pull out the battery pack.
  • Page 38 6. Maintenance and inspection 1-5 Insert a fresh battery into the UPS as far as it will go Secure clockwise the screw at the right upper side of the battery pack • Battery pack for replacement Type: BP100XR 1-6 Put the battery connecting cable plug in the receptacle of the UPS until it snaps on. A spark may occur but it does not indicate failure.
  • Page 39 6. Maintenance and inspection 2. Procedures for the replacement of the BU200XR2 battery and add-on battery units: MB100XR2/MB200XR2. 2-1 Unscrew 4 screws that hold both sides of the front panels to the battery unit. 2-2 Hold the handgrip of the left front panel and slide the left panel to the left , and pull it toward you and remove.
  • Page 40 6. Maintenance and inspection 2-4 Hold down the snap-on plug of the battery connecting cable , and pull the cable . Hold the white pullout label and remove the battery pack , and pull out the battery pack toward you. When you see a red tape stuck on the top of the battery pack, you can demount the battery by pulling out the pack 10cm...
  • Page 41 6. Maintenance and inspection 2-7 Hook the cable attached to the right front panel into the connecter. Hold and insert the lugs of the right front panel into the slots of the UPS , slide the right front panel to the left .
  • Page 42: Cleaning

    6. Maintenance and inspection 6-3 Cleaning 1. Cleaning of the UPS Damp a soft cloth with water or detergent, squeezes it tightly, and wipes the UPS lightly. Do not use chemicals such as thinner and benzene. (They cause deformation or discoloration.) 2.
  • Page 43: Using The Network Link Surge Protection Function

    7. Using the Network Line Surge Protection Function 7. Using the Network Link Surge Protection Function Line Surge Protection Function This function is to absorb surge voltage (abnormally high voltage) that may occur on the telephone line or network cable due to thunder. The function protects your modem, TA, and network card from surge damage. * If you do not use the Network Line Surge Protection Function, this step is not required.
  • Page 44: Example Of Connection

    7. Using the Network Line Surge Protection Function 7-3 Example of connection Connect to the Modem/TA/PC Side Modem, TA, LAN Connect to the Line/Hub Side Telephone line, ISDN line, or 10Base-T/100Base-Tx BU100XR2 BU200XR2 Connect to the Line/Hub Side Telephone line, ISDN line, or 10Base- T/100Base-Tx Modem, TA, LAN Connect to the Modem/TA/PC Side...
  • Page 45: Using The Ups Monitoring Software And Contact Signal I/O

    8. Using the UPS monitoring software and contact signal I/O 8. Using the UPS monitoring software and contact signal I/O * If you do not use the UPS monitoring software and contact signal I/O, this step is not required. 8-1 RS232C • Contact signal I/O The RS232C/Contact Signal Connector I/O at the rear of the UPS provides both the function to communicate with the UPS monitoring software and the contact signal I/O function.
  • Page 46: When Performing The Auto Shutdown Processing By The Ups Service Of Windowsxp/2000

    ● In the case of WindowsXP/2000 computers, you need to install special-purpose driver. You can find the driver supplied with "PowerAssitant," or you can download the driver at http://www.omron.co.jp/ped-j/index.html. For the further information on how to install, see the supplied instruction manual.
  • Page 47: When Performing The Auto Shutdown Processing By The Ups Service Of Windowsnt

    8. Using the UPS monitoring software and contact signal I/O 8-4 When performing the auto shutdown processing by the UPS Service of WindowsNT A standard UPS Service installed in WindowsNT OS computers is available when you use the UPS Service with an optional cable;...
  • Page 48: Precautions And Notes On The Use Of The Contact Signal I/O

    8. Using the UPS monitoring software and contact signal I/O 3. Connection to the system Please design a cable wiring by yourself. (For the samples of the circuit, see "7. Example of connection: the Contact Signal I/O Circuit" on page 46.) 4.
  • Page 49: Changing The Setting Of The Functions

    9. EChanging the setting of the functions 9. Changing the setting of the functions The UPS provides the following setting functions. The settings are maintained even after the UPS is shut down. 9-1 Functions that can be set/change from the UPS ●...
  • Page 50: Functions That Can Be Set/Change From The Ups Monitoring Software

    9. Changing the setting of the functions ● Setting steps 1. Unplug the UPS and let it to a standstill. Press the Start switch for at least 0.5 second while pressing and holding Stop switch. 2. The AC Input Lamp blinks and the Bypass Mode Lamp or Light is on or the Battery Mode Lamp goes on.
  • Page 51: Troubleshooting

    9. EChanging the setting of the functions 10. Troubleshooting Remedies Problems The UPS does not operate, or the The AC Input Plug is not put in a wall outlet. AC Input Lamp does not go on. • Check whether the AC Input Plug is certainly put in a wall outlet. The red button pops up from the AC Input Overcurrent Protection.
  • Page 52: Specifications

    9. Changing the setting of the functions References References A. Specifications Operation Operation method Full-time inverter power supply method method Cooling method Forced air cooling method Input Rated voltage range 87 to 120VAC At the time of over 75% loading 72 to 120VAC At the time of below 75% loading Frequency...
  • Page 53: Dimensional Outline Drawings

    References B. Dimensional outline drawings < mm > BU100XR2 BU200XR2 (main unit) Lubber seat height: 18mm Rackmount fittings MB100XR2 MB200XR2 Battery unit 52.0 21.3 25.0 19.0 12.5...
  • Page 54: Circuit Block Diagram

    During line mode During Battery mode D. Optional parts and products The following optional devices and parts are available. For further information, see general catalogs of Omron's peripheral devices. ● Replacing battery pack of both BU100XR2 and BU200XR2 (Model: BP100XR) ●...
  • Page 55 No part or whole of this manual may be reproduced without permission. The contents of this manual are subject to change without notice. OMRON Corporation BU100/200XR2-B...

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