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Omron POWLI BX75XS2 Instruction Manual

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Uninterruptible Power Supply (UPS)
Instruction Manual
• This manual gives you important information to use the BX75XS2 safely and therefore be sure
to read it before installation and use.
• Keep this manual handy at the place where you install the BX75XS2 so that you can read it
whenever necessary.
BX75XS2

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Summary of Contents for Omron POWLI BX75XS2

  • Page 1 Uninterruptible Power Supply (UPS) BX75XS2 Instruction Manual • This manual gives you important information to use the BX75XS2 safely and therefore be sure to read it before installation and use. • Keep this manual handy at the place where you install the BX75XS2 so that you can read it whenever necessary.
  • Page 2 Introduction Introduction Thank you for purchasing the POWLI BX75XS2 Uninterruptible Power Supply (UPS). the unit is designed specifically to personal computers. ● It protects (backs up) personal computers, displays, peripherals, and so on up to a power consumption of 750VA/450W from failure of power supply such as power failures and volt- age variations.

  • Page 3: Introduction

    IMPORTANT SAFETY INSTRUCTION 1. SAVE THESE INSTRUCTIONS. This manual contains important instruction for Model BX75XS2. 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 Safety precautions ............................. 3 1. Preparation ..............................9 Checking the contents ......................... 9 Name of each part ..........................9 Explanetion of symbol used on unit ..................... 9 2.

  • Page 5: Safety Precautions

    Safety precautions Important information for safe operation is described. Safety precautions Be sure to read it before installation and start of use. ● The safety symbols and their meaning used in this manual are as follows: Warning Misuse may cause death or serious injury. Caution Misuse may cause injury or property damage.
  • Page 6 Safety precautions Caution (for installation and connection) Connect the unit to a wall outlet (commercial power) with a current capacity larger than 12A. ● Otherwise, the power cord may be heated. ● When an equipment of the maximum output capacity is connected, the current flows up to 12A.
  • Page 7 Safety precautions Caution (for installation and connection) ● This UPS utilizes voltages that may be hazardous. Do not attempt to disassemble the unit The unit contains no user serviceable parts.Only factory service personnel may perform repairs. ● Connection to any other type of receptacle other than a two-pole,three-wire grounded recep- tacle may result in shock hazard as well as violate local electical codes.
  • Page 8 Safety precautions Caution (for maintenance and discarding) When maintaining connected equipment, turn off the power switch. ● Even if you disconnect the AC input plug while the UPS is operating, the power output of the BX75XS2 is not stopped and 100 VAC is supplied from the wall outlet. ●...
  • Page 9 Safety precautions Caution (for battery replacement) ● Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries. Notes When moving the unit from a cold place to a warm place, leave it for several hours before using it.
  • Page 10 Safety precautions Notes Do not install or store the unit in a place exposed to direct sunlight. ● The rise of temperature may cause the built-in battery to deteriorate rapidly and become unusable. Do not perform a withstand voltage test. ●...

  • Page 11: Preparation

    1. Preparation 1. Preparation 1-1 Checking the contents Check whether all the package contents are included and there is no damage found on their appearance. If you should notice defects or anything wrong, contact us; ____ BX75XS2 1. Instruction Manual ........1 pc. 2.

  • Page 12: Installation And Connection

    2. Installation and connection 2. Installation and connection 2-1 Precautions and notes on installation and connection Caution (for installation and connection) Carry the unit considering its weight and balance and place it on a stable and robust base. ● Dropping or toppling the unit may cause injury. ●...
  • Page 13 2. Installation and connection Caution (for installation and connection) Do not use the unit where the maximum temperature exceeds 40°C. ● The battery becomes week rapidly, which may cause a fire. ● Doing so may cause a failure or malfunction of the unit. Do not install or store the product in the places listed below.
  • Page 14 2. Installation and connection Notes Do not connect the 100 VAC input plug of the unit to its Power Supply Output Receptacle during the Battery Mode. ● the unit may fail. Do not connect a page printer (laser printer etc.) to the unit. ●...

  • Page 15: Installation And Connection

    2. Installation and connection 2-2 Installation and connection Connection to back up your computer and peripherals (1) Disconnect all AC input plugs of your computer and peripherals from a wall outlet (commercial power). Wall outlet (commercial power) Computer Modem or other peripheral (2) Install the unit.
  • Page 16 2. Installation and connection (3) Connect devices you want to back up to the Power Supply Output Receptacles of the unit. You can connect devices of up to 750 VA (7.5A) or 450W in total. Computer Modem or other peripheral A Grounding Terminal is provided for such cases as the AC plug does not provide any grounding means.

  • Page 17: Checking The Operation

    2. Installation and connection 2-3 Checking the operation When you are complete with connecting devices to the unit, the backup function must be confirmed. Check that the Battery Mode is performed normally according to the following procedure. This operation check simulates a power failure by disconnecting the AC input plug from a wall outlet.) (1) Turn on the Power Switch of this unit.
  • Page 18 2. Installation and connection ➜ When A: Operation is normal. The battery is charged sufficiently. Are the same as shown above. ➜ When B: Operation is normal, but the battery is not sufficiently charged. Are not the same as shown above. ➜ Operation is abnormal. Check the status of lamps and beep and turn off the Power Switch.

  • Page 19: Preparation For Operation

    3. Preparation for operation 3. Preparation for operation 3-1 Charging the battery When you connect the 100 VAC input plug of this unit to a wall outlet (commercial power), the battery charging automatically starts regardless of the on/off state of the Power Switch, and it is fully charged within 12 hours.

  • Page 20: Operation

    4. Operation 4. Operation 4-1 Precautions and notes on operation Caution (while in use) Do not wet or dash water onto the unit. ● Doing so may cause an electric shock or a fire. ● If you wet the unit, stop using it and the unit must be inspected and/or repaired. For repair, contact us;...

  • Page 21: Start And Stop Procedures And Basic Operation

    4. Operation Explanation Usual operation ● You may either leave the power switch of the unit on (operation status) or turn it off when shutting down the connected system. You can choose either of the operation methods for your convenience. ●...
  • Page 22 4. Operation ● Operation during a power failure • If a power failure or abnormal input power supply occurs, the UPS automatically switches to Battery Mode, continuing power output from the Power Supply Output Receptacles supplied from the battery. • The Power Output Lamp blinks and the beeper sound continuously to alert the user. The setting switch 3 lets you select ON/OFF of the beeper.

  • Page 23: Interpreting A Beep And Display

    4. Operation 4-3 Interpreting a beep and display ● Blink 1. Display and beep during normal operation Beep Charging Description Remedy Display lamp Output Alarm None Stop Stop 100 VAC input not supplied. ● ____________ Power Supply Output Operation stopped. ●...

  • Page 24: Suspending A Beep

    4. Operation 4-4 Suspending a beep You can suspend a beep by pressing and holding the Beep Stop/Test Switch while a beep is sounding for 0.5 second or longer. You can suspend a beep in the following statuses. ● During Battery Mode When the Battery Mode is resumed and the battery goes weak, a beep sounds again.

  • Page 25: Description Of The Auto Battery Test Function

    4. Operation 4-6 Description of the auto battery test function This UPS provides functions to automatically check whether replacing the battery is required and whether the internal circuit is at fault. (You do not have to perform any operation.) The test is performed at intervals of 4 weeks after the AC Input Plug is connected to a wall outlet (commercial power).
  • Page 26 4. Operation (3) When you perform auto shutdown processing using the UPS management software of Windows XP/2000, set the delay time. When performing the auto shutdown processing by Windows XP/2000's UPS management See also software ➛ Page 38 Setting switch 1 Setting switch 2 Power output stop delay time Does not stop power output.

  • Page 27: Maintenance And Inspection

    5. Maintenance and inspection 5. Maintenance and Inspection Caution (maintenance and discarding) When maintaining connected equipment, turn off the Power Switch of this unit to stop it. ● Even if you disconnect the AC Input Plug while the UPS is operating, the power output of the BX75XS2 is not stopped and 100 VAC is supplied from the outlet.

  • Page 28: Replacing The Battery

    5. Maintenance and inspection 5-2 Replacing the battery You can change the battery of the UPS by yourself. * When replacing the battery, stop the connected devices, turn off the Power Switch of the UPS, and disconnect the 100 VAC Input Plug from the wall outlet. If the display and beep for "battery replacement"...
  • Page 29 5. Maintenance and inspection Procedure to replace the battery ● Preparation (1) Prepare the BP75XSX spare battery pack you can purchase separately. (2) If you place the UPS horizontally and put a heavy object such as CRT on it, put it down until you finish replacement.
  • Page 30 5. Maintenance and inspection (6) Insert and slide the metal cover to secure it. Connect the Battery Connector. After connection, pull the connector lightly to make sure it is not discon- nected. When you connect the battery pack to the UPS, you may hear a short sound but it is not abnormal.

  • Page 31: Cleaning

    5. Maintenance and inspection 5-3 Cleaning ● Cleaning the UPS Wipe the UPS lightly by tight squeezed soft cloth soaked with water or detergent Do not use chemicals such as thinner and benzene. (They cause deformation or discoloration.) ● Removing dust from the Power Plug •...

  • Page 32: Using The Contact Signal

    6. Using the Contact Signal 6. Using the Contact Signal You can develop your unique system based on the following specifications to automate the process at the power failure. Your can perform power-failure or closing procedure of the system by detecting the Backup Signal and the Battery Low Signal, or receive failure notification by detecting the Trouble Signal.
  • Page 33 6. Using the Contact Signal 5. Contact Signal Connector (female DSUB9P) Pin assignment Pin number Signal name Front view Screw size: inch screw Remote ON/OFF (+) #4-40 UNC Remote ON/OFF (--) 6. Contact Signal ratings ● Signal output (BU, BU, BL, and TR) ●...

  • Page 34: Precautions And Notes On The Use Of The Contact Signal

    6. Using the Contact Signal 8. Example of the use of the Contact Signal circuit ● Example of the use of the BU signal TLP627 To port on PC Connecting cable UPS side (twisted or System side shielded) ● Example of the use of the BS signal To port on PC UPS side Connecting...

  • Page 35: Measuring The Backup Time (Checking The Discharge Time Of The Battery)

    7. Measuring the backup time (checking the discharge time of the battery) 7. Measuring the backup time (Checking the discharge time of the battery) 7-1 Measuring method of the backup time (1) Connect the 100 VAC Input Plug of the UPS to a wall outlet (commercial power) and charge it for approxi- mately 12 hours.
  • Page 36 7. Measuring the backup time (checking the discharge time of the battery) (3) Calculate the initial value of the backup time for the total capacity of the connected devices from the graph below. ● Graph of backup time (initial value for product that has not been used) ●...

  • Page 37: Troubleshooting

    8. Troubleshooting 8. Troubleshooting Problem Check and remedy The UPS does not operates. 1. Check that the AC Input Plug is connected to the commercial power securely. Although you connect the 2. The AC Input Overcurrent Protection worked and opened. 100 VAC Input Plug of the (If the black button is popped up, it is suspected that there are too many connected UPS to a wall outlet...

  • Page 38: Description Of Related Products

    9. Description of related products 9. Description of related products 9-1 Using the Network Line Surge Protection Function Using the optional BT75XSX, you can protect your modem, TA, and network card from damage due to surge by absorbing surge voltage (abnormally high voltage) that may occur on the telephone line, ISDN line or network cable due to thunder.

  • Page 39: Using The Ups Monitoring Software

    9. Description of related products Connect to the Line/HUB Side Telephone line, ISDN line, or 10Base-T Connect to the Modem/TA/Network Card Side Modem, FAX, or LAN card 9-2 Using the UPS monitoring software * If you do not use the UPS monitoring software, this section is not required. 1.
  • Page 40 ● When using under Windows XP/2000, you need to install the dedicated driver software. The dedicated driver software is attached to optional PowerCredit. You can download it from our Web site. (http://www.omron.co.jp/ped-j/index.html) For information on installation, see the installation manual attached to the driver.
  • Page 41 9. Description of related products 3. When performing the auto shutdown processing by WindowsNT's UPS management software Using the cable attached to optional PowerCredit, you can use Windows NT's or NetWare’s standard UPS management software. ● Connection For DOS/V PC-98NX Series ... Use the connecting cable attached to PowerCredit. Connect the connecting cable between the Contact Signal Connector of the UPS and the serial port on your computer.

  • Page 42: References

    Reference References A. Specifications Method Operation method Full-time commercial power supply method Devices that can be connected Computer, display, and peripherals 100 VAC± 10% Allowable voltage range Input Frequency 50/60Hz± 4Hz Maximum current Rectangular wave (during backup) Output Waveform Allowable connection capacity 750VA/450W Voltage 100 VAC±...

  • Page 43: Dimensional Outline Drawing (Unit: Mm)

    Reference C. Dimensional outline drawing (unit: mm)

  • Page 44: Circuit Block Diagram

    Reference D. Circuit block diagram This UPS outputs power input from commercial power as it is and charges the battery at the same time. If a power failure or voltage variation occurs, the UPS automatically switches to operation using the battery and continues power output.
  • Page 45 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 BX75XS2-UL-A...

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