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Uninterruptible Power Supply (UPS/220 to 240V specifications)
Instruction Manual
• This manual provides important safety-related information. Thoroughly read and understand
this manual before installing and using the product.
• Keep this manual in a convenient location so that you can refer to it whenever necessary.
BU1002SWG / BU3002SWG
STATUS
LOAD/
BATTERY
POWER ON/OFF
BEEP STOP/TEST
OUTPUT
BATTERY
BU3002SWG
BYPASS
WEAK
STATUS
LOAD/
BATTERY
POWER ON/OFF
バッテリ
BEEP STOP/TEST
電源出力
 増設
OUTPUT
-
バイパス
バッテリ
BATTERY
運転
 交換
BYPASS
WEAK
BU1002SWG

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   Summary of Contents for Omron POWLI

  • Page 1

    Uninterruptible Power Supply (UPS/220 to 240V specifications) BU1002SWG / BU3002SWG Instruction Manual STATUS LOAD/ BATTERY POWER ON/OFF BEEP STOP/TEST OUTPUT BATTERY BU3002SWG BYPASS WEAK STATUS LOAD/ BATTERY POWER ON/OFF バッテリ BEEP STOP/TEST 電源出力  増設 OUTPUT バイパス バッテリ BATTERY 運転  交換 BYPASS WEAK BU1002SWG...

  • Page 2

    Introduction Features of this product Thank you for purchasing Omron's Uninterruptible Power Supply (UPS). ● The UPS protects computers and other devices from power failures, voltage variations, instantaneous voltage drops, and surge voltage such as that caused by lightning (a phenomenon in which extraordinary high voltage occurs instantaneously).

  • Page 3: Important Safety Instruction

    IMPORTANT SAFETY INSTRUCTION 1. SAVE THESE INSTRUCTIONS. This manual contains important instructions for BU1002SWG that should be followed when using the UPS and batteries. 2. SYMBOL This symbol indicates earth ground. This symbol indicates turning on UPS. This symbol indicates turning off UPS. 3.

  • Page 4: Preparation For Operation

    1002 3002 SWG / BU Procedure from installation to operation Read “Safety precautions” Start Page iii Remove the product from the package and check the contents Page 1 Installation/connection Perform installation and connection Page 6 Are you Read “Using the UPS using UPS monitoring monitoring software and software or contact...

  • Page 5: Table Of Contents

    Table of Contents ■ Table of Contents ■ Introduction Important safety instruction Safety precautions ............................. iii 1. Preparation ..........................1 1-1 Unpacking the product........................... 1 1-2 Checking the contents ........................... 1 1-3 Name of each part ............................2 1-4 Explanation of symbols used on unit ......................5 2.

  • Page 6: Safety Precautions

    (BU3002SWG) ● If you drop the unit, stop using it and have it inspected and repaired. For repair, contact Omron representatives. Keep plastic package bags out of reach of children. ● Children may suffocate if they place their heads into plastic bags.

  • Page 7

    Do not fold or knot the cable. ● Doing so may cause the cable to be damaged or heated, which may cause an electric shock or a fire. ● If the cable is damaged, stop using the unit and have the cable repaired. For repair, contact Omron representatives.

  • Page 8

    1002 3002 SWG / BU Caution (for installation and connection) All of the included accessories are designed to be used exclusively with the unit. Do not use the accessories with other devices. ● Doing so may compromise the safety of devices. ●...

  • Page 9

    (commercial power). ● Using the unit under such conditions may cause a fire. ● If you notice such a condition, stop using the unit and contact Omron representatives for inspec- tion and repairs. ● Use the unit under the conditions in which you can immediately disconnect the AC input plug from a wall outlet (commercial power) in the case of an abnormal event.

  • Page 10

    1002 3002 SWG / BU Caution (for maintenance) When maintaining the connected equipment, turn OFF the power switch and disconnect the AC input plug. ● Even if you disconnect the AC input plug while the UPS is operating, the power output of this unit does not stop and power is supplied from the outlet during a power failure.

  • Page 11

    Safety precautions Caution (for battery replacement) Do not put the battery into fire and do not break it. ● The battery may explode or leak dilute sulfuric acid. Do not use a new battery and an old battery at the same time. ●...

  • Page 12

    1002 3002 SWG / BU Notes When moving the unit from a cold place to a warm place, leave it for several hours before using it. ● If the unit is promptly turned ON after being moved to a warmer place, condensation may form inside the unit and cause it to fail.

  • Page 13

    Safety precautions Notes Check the operation beforehand if the unit is used in any mode other than “Output 220V mode”. ● In Battery Mode, the maximum voltage (peak voltage) of output (rectangular wave) may be lower than the maximum voltage in Commercial Power Mode. For this reason, some connected devices may fail to operate normally.

  • Page 14: Preparation

    Open the package box and take out the UPS and accessories. 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 Omron representatives. (1) Accessories related to the main unit BU1002SWG...

  • Page 15: Name Of Each Part

    . Preparation Name of each part This section describes the name of each part of the UPS. For information on the function of each part, refer to "2. Installation and connection" on page 6 and "3. Operation" on page 25 that provides the details. Front view <BU1002SWG>...

  • Page 16

    1002 3002 SWG / BU Side view <BU1002SWG> Front side Rear side Air inlet <BU3002SWG> Front side Rear side...

  • Page 17: Rear View

    Terminal block for output Uninterruptible Power Supply MODEL : BU1002SWG Rated Voltage: AC220-240V Max. Current: 5.8A Rated Freq.:50/60Hz J. Grounding terminal OMRON Corporation MADE IN TAIWAN K. AC input cable INPUT AC220-240V L. AC input overcurrent protection 50/60Hz 5.8A 1φ3W M.

  • Page 18: Explanation Of Symbols Used On Unit

    1002 3002 SWG / BU Explanation of symbols used on unit Symbol Description Start the UPS. Stop the UPS. Suspend a beep. UPS output power enabled, supplied by operating on line mode, battery mode. UPS operating on bypass mode. Batteries at end of useful life, necessary to replace the batteries.

  • Page 19: Installation And Connection

    35 kg (BU3002SWG) ● If you drop the unit, stop using it and have it inspected and repaired. For repair, contact Omron representatives. Keep plastic package bags out of reach of children. ● Children may suffocate if they place their heads into plastic bags.

  • Page 20

    ● If the cable is damaged, stop using the unit and have the cable repaired. For repair, contact Omron representatives. All of the included accessories are designed to be used exclusively with the unit. Do not use the accessories with other devices.

  • Page 21: Power Switch

    . Installation and Connection Caution (for installation and connection) Do not block the air vents on the unit. The BU1002SWG has air vents on the front, side and back, while the BU3002SWG has air vents on the front and back. ●...

  • Page 22

    1002 3002 SWG / BU Notes Do not short the output lines of the unit to each other, and do not short the output lines to the ground. ● The unit may fail. Do not connect the AC input plug of the unit to its Power Supply Output Receptacle during the Battery Mode.

  • Page 23: Installation And Connection

    . Installation and Connection Installation and connection This section describes how to install the UPS. Do not use this unit in any position other than the “correct positions” indicated in the illustration below. Note Before installing this device, make a record of the serial number of this device. The serial number is required when contacting us about the device.

  • Page 24

    1002 3002 SWG / BU < BU3002SWG > Correct Positions Be careful not to get your fingers caught when arranging the unit. Caster at the bottom may be removed when sitting horizontally. STATUS LOAD/ BATTERY POWER ON/OFF BEEP STOP/TEST OUTPUT BATTERY BU3002SWG BYPASS...

  • Page 25

    . Installation and Connection <Installing the BU3002SWG vertically> ● Stabilize the casters Casters locked Casters unlocked ● How to stabilize the fixed stand Use a monkey wrench or spanner to loosen the fixed stand nuts. Unscrew the feet of the fixed stand until they reach the floor.

  • Page 26: Connecting The Equipment

    OPTION SLOT RS232C BU1002SWG connection 1 > Uninterruptible Power Supply MODEL : BU3002SWG Rated Voltage: AC220-240V Max.Current: 16A Rated Freq.:50/60Hz OMRON Corporation MADE IN TAIWAN See Installation Instractions RS232C before connecting the supply. Not for Current Interrupting. A (C19) OUTPUT...

  • Page 27

    Group C COOLING FAN AC INPUT OVER CURRENT PROTECTION 10A Group B Uninterruptible Power Supply MODEL : BU1002SWG Rated Voltage: AC220-240V Max. Current: 5.8A Rated Freq.:50/60Hz OMRON Corporation MADE IN TAIWAN INPUT AC220-240V 50/60Hz 5.8A 1φ3W Group B Group C...

  • Page 28

    1002 3002 SWG / BU • Procedure for connection to power supply output receptacle (IEC60320 C13) Connect it directly. Plug of connected device ● Procedure for connection to BU1002SWG output terminal block Caution When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached.

  • Page 29

    . Installation and Connection Figure 1 Figure 2 Table 1 Figure 3 Connectable wire size 1.0 to 2.5 mm Amount of stripped wire 5.5mm Tightening torque 0.9Nm (8 lb-in) Recommended cable size (AWG14) (3) Insert the tab on the right side of the terminal block cover (with cable clamp) into the unit’s body, and fasten the previously removed screws to the two locations on the left side of the cover.

  • Page 30

    1002 3002 SWG / BU <BU1002SWG> 220 to 240 VAC 3P receptacle Grounding terminal Connect the ground wire to the Grounding terminal. ● The UPS has been charged prior to shipment. However, the backup time becomes shorter when using it for the first time due to spontaneous discharge. We recommend charging the UPS before using it.

  • Page 31

    . Installation and Connection 2-3-2 Connecting a device to the power supply output (BU3002SWG) (1) Connect devices that require backup to the unit's power supply output receptacle or output terminal block. Make sure that the total capacity of the devices connected to the output receptacle does not exceed the output rated capacity of the BU3002SWG.

  • Page 32

    1002 3002 SWG / BU ● Procedure for connection to BU3002SWG output terminal block Caution When in use, make sure the output terminal block cover is attached. Do not turn ON the power switch when it is detached. ● Voltage is applied to the output terminal block when the power switch is ON, which can result in electric shock.

  • Page 33

    . Installation and Connection (2) When using the included UPS monitoring software and the Windows standard UPS service, use a con- nection cable to connect the unit to the PC. See also "7. Using the UPS monitoring software and Contact Signal" on page 55. * If you do not use the UPS monitoring software and Contact Signal, this step is not required.

  • Page 34

    1002 3002 SWG / BU <BU3002SWG> 220 to 240 VAC 3P receptacle Grounding terminal Connect the ground wire to the Grounding terminal. ● The UPS has been charged prior to shipment. However, the backup time becomes shorter when using it for the first time due to spontaneous discharge. We recommend charging the UPS before using it.

  • Page 35: Checking The Operation

    . Installation and Connection Checking the operation After you finish connecting devices to the unit, make sure the backup function operates properly. 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 unit's power switch.

  • Page 36

    (4) on page 22. • If the problem persists after checking the 2 points above, con- tact Omron representatives. Setting switch 1 can be used to turn the beeper ON/OFF. ➛ Page 34 See also (6) Connect the AC input plug to a wall outlet (commercial power) again.

  • Page 37: Charging The Battery

    . Installation and Connection Charging the battery When you connect the AC input plug of this unit to a wall outlet (commercial power), the battery charging automatically starts regardless of whether the power switch is ON or OFF, and it is fully charged within 8 hours.

  • Page 38: Operation

    (commercial power). ● Using the unit under such conditions may cause a fire. ● If you notice such a condition, stop using the unit and contact Omron representatives for inspec- tion and repairs. ● Use the unit under the conditions in which you can immediately disconnect the AC input plug from a wall outlet (commercial power) in the case of an abnormal event.

  • Page 39

    . Operation Notes Before stopping the commercial power to the unit, turn OFF the power switch of the unit. ● The unit enters Battery Mode when commercial power is stopped. If you frequently use the unit in Battery Mode, the battery life may be significantly shortened. Take measures for handling unforeseen accidents, such as data backup and system redundancy.

  • Page 40: Start And Stop Procedures And Basic Operation

    1002 3002 SWG / BU Start and stop procedures and basic operation ● When the power switch is OFF and the AC input plug is connected to a commercial power supply: • The details of the most recent error are displayed. (item 4 on page 30) •...

  • Page 41

    . Operation ● Operation after 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 status is displayed and the beeper sounds intermittently to alert the user. Setting switch 1 can be used to turn the beeper ON/OFF.

  • Page 42

    1002 3002 SWG / BU ● Connection capacity/battery level meter In Commercial Power Mode (normal operation), the power consumption of devices connected to the capacity/battery level meter is displayed as a percentage. BU1002SWG: Displayed in 3 levels, with 1000VA/700W as 100%. BU3002SWG: Displayed in 3 levels, with 3000VA/2100W as 100%.

  • Page 43: Interpreting Beeps And Displays

    . Operation Interpreting beeps and displays ○ indicates the display is OFF) ● indicates the display is ON) 1. Displays and beeps in normal operation indicates blinking) Bypass Power supply Battery Status operation output Beep Charging Description Solution replacement indicator lamp lamp lamp...

  • Page 44

    Contact the shop of purchase Moved to bypass operation due (industrial.omron.eu) due to a to problem with the external ● ● ○ Continuous problem with the external cooling cooling fan (Note 1).

  • Page 45: Ups Functions

    . UPS functions UPS functions Suspending a beep When the beep is sounding, you can suspend it by pressing and holding the beep stop/test switch for 0.5 seconds or longer. BEEP STOP/TEST OUTPUT BATTERY BYPASS WEAK Self-diagnosis test This test performs a failure diagnosis on the unit and performs a simple test to check for battery deteriora- tion.

  • Page 46: Description Of The Auto Battery Test Function

    1002 3002 SWG / BU Description of the auto battery test function This test performs a failure diagnosis on the unit and performs a test to check for battery deterioration. (This test is more accurate than the self-diagnostic test.) This test is performed automatically. (You do not have to perform any special operations.) The test is performed at intervals of 4 weeks after the AC Input Plug is connected to a wall outlet (commercial power).

  • Page 47

    . UPS functions Setting switch function list Function to set OFF side ON side Setting for beeper sound in the Beeper does Beeper sounds event of power failure, etc. not sound Do not perform Auto startup setting after Perform auto startup auto startup recovery from power failure Do not perform...

  • Page 48

    1002 3002 SWG / BU ● Setting for whether or not to perform battery test (setting switch 3 ) … Factory setting: OFF OFF: The battery test is automatically executed once every 4 weeks. Does not perform the auto battery test. Use this setting to disable Battery Mode for for the regularly performed auto battery test.

  • Page 49

    . UPS functions (1) When BS signal is used to stop the UPS after a power failure occurs (1)-1. AC input BS signal Power output (Setting switch 4 OFF: Mode A) Power output (Setting switch 4 ON: Mode B) (2) When BS signal is used to shut down the UPS when AC input is ON 1 sec AC input Starts up when BS signal...

  • Page 50

    1002 3002 SWG / BU ● BS signal valid range setting (setting switch 7 ) … Factory setting: OFF OFF: The BS signal is always valid (receivable). The unit’s “power output” can be stopped by inputting a “ON” backup power supply stop signal (BS) that continues for 10 seconds or more. The BS signal is valid (receivable) only when in Battery Mode. (The signal is not received when in Commercial Power Mode.) The unit’s “power output” can be stopped by inputting a “ON” backup power supply stop signal (BS) that continues for 0.01 (10 ms) seconds or more.

  • Page 51

    . UPS functions 2. UPS operation mode settings 2-1 Settable items and explanations There are 4 items to select. 1) Cold start ON/OFF setting 2) Output voltage setting 3) Power output stop delay time setting 4) Signal input/output test The settings available for this operation are shown below. 1) Cold start ON/OFF setting •...

  • Page 52

    1002 3002 SWG / BU 4) Signal input/output test (BL/TR/BU/WB/BS/remote) ● Four types of output signal can be forcibly turned ON. ● The ON/OFF state of two types of input signal can be checked with the status indicator and the beeper.

  • Page 53

    . UPS functions 2-2 Settings The UPS operation mode can be set if the power switch is turned ON while the beeper stop switch is pressed. Note: While in setting mode, output from the power supply output is OFF even if the power switch is BEEP STOP/TEST OUTPUT BATTERY...

  • Page 54

    1002 3002 SWG / BU Turn ON the power switch while the beep stop/test switch is pressed. Normal status There is AC input Turn OFF the power switch. Power switch “OFF” (Status No. 2) Press and hold the beep stop/test switch (for more than 3 seconds). Press the beep stop/test switch (for less than 3 seconds).

  • Page 55: Measuring The Backup Time

    . Measuring the backup time Measuring the backup time How to measure backup time Caution Never touch the metal part of the input plug if it is disconnected while the unit is operating. ● Doing so may cause an electric shock. ●...

  • Page 56

    1002 3002 SWG / BU (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 (graph of initial values for products that have not been used) ●...

  • Page 57: Maintenance And Inspection

    . Maintenance and Inspection Maintenance and Inspection Caution (for maintenance) When maintaining the connected equipment, turn OFF the power switch and disconnect the AC input plug. ● Even if you disconnect the AC input plug while the UPS is operating, the power output of this unit does not stop and power is supplied from the outlet during a power failure.

  • Page 58: Checking The Battery

    1002 3002 SWG / BU Checking the battery The sealed lead battery used in the unit has a limited life. (The life varies depending on your storage/use environment and backup frequency.) The nearer the end of the life is, the more rapidly deterioration proceeds. 1.

  • Page 59: Replacing The Battery

    . Maintenance and Inspection Replacing the battery The battery can be replaced while the unit is stopped (power supply output stopped). Caution When the unit is used in compliance with CE marking, do not replace the battery while in operation (while power is being output).

  • Page 60: Battery Recycling

    1002 3002 SWG / BU Caution (for battery replacement) ● A battery can present a risk of electrical shock and high short circuit current.The following precautions should be observed when working on batteries: 1) Remove watches, rings, or other metal objects from the hands. 2) Use tools with insulated handles.

  • Page 61

    . Maintenance and Inspection Turn the 2 screws that fix the plate cover counterclockwise to remove them. ➀ Pull the plate cover towards you ➁ and lift it up to remove it. ➂ Remove the 2 screws. Hold the pullout label at the bottom of the battery pack and remove the battery pack. Do not hold the connector or cable of the battery pack.

  • Page 62

    1002 3002 SWG / BU Insert a new battery into the UPS as far as it will go. ➀ ● Replacement battery pack For BU1002SWG: Model BP100XSG Attach the plate cover. Insert the lug at the bottom of the cover into the hole in the main body ➁ and push it towards the main body.

  • Page 63

    . Maintenance and Inspection Attach the front panel. Insert the lug at the bottom of the front panel into the hole in the main body ➀ and push it towards the main body. ➁ Use a screwdriver to securely tighten (clockwise) the 2 screws at the top of the front panel. ➂ Tighten the 2 screws.

  • Page 64

    1002 3002 SWG / BU Turn the 2 screws that fix the plate cover anti-clockwise to remove them. ➀ While pulling the plate cover toward you ➁, lift it up and remove the lower battery connector from the eyehole. Remove the 2 screws. Hold the pullout label at the bottom of the battery pack and remove the battery pack. Remove the upper and lower sections one by one.

  • Page 65

    . Maintenance and Inspection Insert the new batteries into upper and lower sections as far as they will go. ➀ ● Replacement battery pack For BU3002SWG: Model number BP150XSG (two required) Run the top portion of the lower battery connector through the square hole in the plate cover. ➁ Insert the lug at the bottom of the cover into the hole in the main body and push it towards the main body.

  • Page 66

    1002 3002 SWG / BU Attach the front panel. Push the front panel toward the main body. ➀ Use a screwdriver to securely tighten (clockwise) the 4 screws on the front panel. ➁ Tighten the 4 screws. Battery replacement is now complete. <After replacing the battery during operation...>...

  • Page 67: Cleaning

    . Maintenance and Inspection Cleaning 1. Cleaning the UPS Moisten a soft cloth with water or detergent, squeeze it tightly, and wipe the product lightly. Do not use chemicals such as thinner and benzene. (They cause deformation or discoloration.) 2. Removing dust from the AC input plug, power supply output receptacles and output terminal block of the UPS Stop all the connected devices and the UPS and disconnect the AC input plug from a wall outlet (com- mercial power).

  • Page 68: Using The Ups Monitoring Software And Contact Signal

    1002 3002 Using the UPS monitoring software SWG / BU and contact signal * If you do not use the UPS monitoring software and contact signal, this step is not required. ■ UPS monitoring software “PowerAct Pro (for Windows/Linux)”, “UPS service driver” and “UPS Power Manager (Mac)” UPS monitoring software is included with this product.

  • Page 69

    . Using the UPS monitoring software and contact signal Note 1: The most recent version can be download from our homepage(industrial.omron.eu). Note 2: Files cannot be automatically saved. Note 3: The UPS automaticall stops once the battery is depleted. Note 4: Windows 8.1 / Windows Server 2012 R2 / Windows Storage Server 2012 R2 / Windows Storage Server 2012 is not supported.

  • Page 70: When Using The Included Ups Monitoring

    1002 3002 SWG / BU When using the included UPS monitoring software to perform auto shutdown ● When using PowerAct Pro “UPS monitoring software for Windows/Linux” "PowerAct Pro" UPS monitoring software The included "PowerAct Pro" UPS monitoring software allows you to automatically save files and perform shutdown processing of your PC when a power failure occurs.(It is possible to shut down multiple com- puters on the network.) Also, you can perform desired operation by setting the automatic start/stop of the UPS based on the...

  • Page 71

    . Using the UPS monitoring software and contact signal * When connecting 2 or more computers to the UPS Power cable Power cable LAN connection STATUS PC server 3 LOAD/ BATTERY POWER ON/OFF BEEP STOP/TEST OUTPUT BATTERY BU3002SWG BYPASS WEAK Power cable Network PC server 2...

  • Page 72

    1002 3002 SWG / BU Explanation Scheduled operation using the UPS monitoring software ● When performing scheduled operation in which the UPS is stopped and a device such as a breaker is used to stop the UPS at the same time that commercial power stops, specify a period of no more than 3 months for the start of the next operation.

  • Page 73: When Performing Auto-save Functions Using The Ups Service In Windows Server 2003/xp/2000 + Ups Service Driver

    . Using the UPS monitoring software and contact signal When performing auto-save functions using the UPS service in Windows Server 2003/XP/2000 + UPS service driver When using the included "UPS service driver", the OS standard UPS service in Windows Server 2003/XP/2000 can be used.

  • Page 74: Contact Signal (sc07: Npn Output)

    1002 3002 SWG / BU Contact signal (SC07: NPN output) Contact Signal You can develop your unique system based on the following specifications to automate the process at a power failure. You can perform power-failure processing by allowing the system to detect the backup signal and also perform system shutdown processing by allowing the system to detect the Low battery level signal.

  • Page 75

    . Using the UPS monitoring software and contact signal ● Remote ON/OFF Signal External contact Operate Remote ON/OFF signals can be used to start and stop the UPS, by using either an externally connected contact or the Open Start ON/OFF status of the open collector circuit. To use this func- Close Stop tion, turn on the Power Switch of the UPS.

  • Page 76

    1002 3002 SWG / BU ● Output delay time setting for backup signal output (BU) BU-COM ON when there is a power failure Continues during a power failure, and turns ON (OFF). By setting the contact signal card’s setting switch as shown in the table on the right, the length of time from when the power failure occurs until the power failure sig- nal is output can be delayed between 0 and 3 minutes.

  • Page 77

    . Using the UPS monitoring software and contact signal ■Insert/ removal method of contact signal card (1) Turn OFF the power switch, remove the top and bottom screws (2 screws) of the contact signal connector on the back of the unit, and carefully remove the contact signal card. BU1002SWG BU3002SWG (2) After changing the settings, carefully reinsert the contact signal card and securely tighten the 2 screws.

  • Page 78

    1002 3002 SWG / BU 5. Remote ON/OFF connector Connector Pin assignment Pin number Signal name Remote ON/OFF (+) Remote ON/OFF (-) Front view Screw size: Inch screw Connect the included remote ON/OFF connector #4-40 UNC 6. Contact Signal ratings ●...

  • Page 79

    . Using the UPS monitoring software and contact signal ● Remote ON/OFF circuit Example of remote ON/OFF remote ON/OFF( + ) remote ON/OFF( - ) UPS side 9. Precautions and notes for the use of the Contact Signal Notes ● When connecting a device such as a relay that generates counter electromotive force to the signal output circuit, connect diodes that prevent counter electromotive force to both ends of the relay.

  • Page 80: Contact Signal (sc08g: Pnp Output)

    SWG / BU Contact signal (SC08G: PNP output) "SC08G" is a contact signal I/O card dedicated for Omron uninterruptible power supply (UPS). ˜ The SC08G can stop the UPS by outputting power outage and low battery level signals, and inputting an UPS stop signal from the outside.

  • Page 81

    . Using the UPS monitoring software and contact signal Caution Do not touch the liquid when it is present on the internal board. ● Doing so may cause blindness or burns. ● If the liquid contacts your eyes or skin, wash it out thoroughly with a large amount of clean water, and then consult your doctor.

  • Page 82

    1002 3002 SWG / BU 4. Signal I/O card Caution 4-1 Signal Output The card unit has 4 kinds of output signals. Reverse output or normal output can be set for each signal output, and all signals are set to the reverse output when shipped from the factory.

  • Page 83

    . Using the UPS monitoring software and contact signal 4-2 Signal Input l Input of the Backup Power Supply Stop Signal (BS, BS) This is an input signal for stopping outputs of the UPS. Note: Settings can be configured from the input of the backup power supply stop signal to the stop of the output of the UPS.

  • Page 84

    1002 3002 SWG / BU l Function switching settings of the backup power supply stop signal By setting the jumper on the printed circuit board of the SC08G (jumper symbol: JP5), switch the stop signal function as follows: Jumper Jumper Jumper setting Function Jumper setting symbol setting (Factory setting) The UPS stops upon receiving the The UPS stops upon receiving the BS side BS side...

  • Page 85

    . Using the UPS monitoring software and contact signal ■ Setting Switch l Function settings using the setting switch The function of this setting switch varies depending on the UPS equipped with the SC08G. For details, refer to the “Items that can be set using the contact signal card” in the instruction manual of the UPS equipped with the SC08G.

  • Page 86

    1002 3002 SWG / BU 4-7 Signal I/O circuit inside the SC08G l Output signal circuit BU-1 Factory setting BU-2 BL-1 BL-2 TR/WB-COM l Input signal circuit l Remote ON/OFF signal circuit Remote ON/OFF(+) Remote ON/OFF(-)

  • Page 87

    . Using the UPS monitoring software and contact signal 4-8 Signal I/O Circuit Usage Examples l BU signal output circuit and connection l BS signal input circuit and connection circuit example circuit example Power relay BU-1 BS– System side side Connecting cable BU-2 System side (twisted or shielded) side PLC output circuit Connecting cable (twisted or shielded) l Remote ON/OFF connection circuit example Remote ON/OFF(+) Remote ON/OFF(-)

  • Page 88: Using An Snmp/web Card

    Using an SNMP/Web card Adding an SNMP/Web card An SNMP/Web card can be loaded into the card slot on the back of the unit. Remove the contact signal card that the unit came equipped with, and plug the SNMP/Web card in its place. Store the removed contact signal card in a safe place.

  • Page 89: Snmp/web Card Outline

    . Using an SNMP/Web card SNMP/Web card outline Description (features) ■ • Direct connection between UPS and network Inserting an SNMP/Web card (SC20G2) into the UPS enables a LAN connection, allowing the UPS to be controlled via computers with no serial port. •...

  • Page 90

    Serial connection: asynchronous method (setting only) Number of controllable computers 32 max. (including slave UPS when coordinated shutdown is enabled) UPSMIB (RFC1628) Support MIB OMRON MIB Other Equipped with real-time lock Windows 10, Windows 8.1, Windows 8, Windows Server 2012 R2,...

  • Page 91: Troubleshooting

    . Troubleshooting Troubleshooting Perform the checks shown below if the unit is operating abnormally. If the unit continues to operate abnormally, please contact Omron representatives. Problem Check and remedy UPS does not operate. 1. Check that the AC Input Plug is connected to the commercial power securely.

  • Page 92: Reference

    Reference A. Specifications Type BU1002SWG BU3002SWG Method Operation method Full-time inverter supply method Connectable devices PC, display, and peripherals Input Rated input voltage 220/230/240 VAC Input voltage range AC185±4 to 276±4V (with 85% or less connection load) AC210±4 to 276±4V (with 85% or more connection load) Frequency 50/60Hz ±...

  • Page 93: Dimensions

    Reference B. Dimensions • BU1002SWG (unit : mm / Tolerance : ±1mm) STATUS LOAD/ BATTERY POWER ON/OFF BEEP STOP/TEST OUTPUT BATTERY BYPASS WEAK BU1002SWG Screw • BU3002SWG (unit : mm / Tolerance : ±1mm) STATUS LOAD/ BATTERY POWER ON/OFF BEEP STOP/TEST OUTPUT BATTERY BU3002SWG...

  • Page 94: Circuit Block Diagram

    1002 3002 SWG / BU C. Circuit block diagram Commercial power bypass output Power supply Rectifier 220 to Power relay Inverter (high power 240V AC supply Noise (sine Filter input factor output: filter wave) converter) Input overcurrent 220/230/ 240V AC protection Output switching...

  • Page 95

    Reference Omron representatives OMRON EUROPE B.V. +31 (0) 23 568 13 00 industrial.omron.eu Austria Norway Tel: +43 (0) 2236 377 800 Tel: +47 (0) 22 65 75 00 industrial.omron.at industrial.omron.no Belgium Poland Tel: +32 (0) 2 466 24 80 Tel: +48 22 458 66 66 industrial.omron.be...

  • Page 96

    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 NUD-D-17008A...

This manual also for:

Bu3002swg, Bu1002swg

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