Omron S8BA-24D24D480SBF User Manual Download Page 33

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2 Preparation

2 - 6

S8BA-series Uninterruptible Power Supply (UPS) User’s Manual (U726)

2-4

Diagram of the Input/output circuit

block

Note 1. In normal operation, 24 VDC is output as-is for charging the battery and from the input power supply.

If the 24 VDC from the input power supply becomes lower, the operation automatically switches to
backup operation, and 24 VDC is output from the battery.

24 VDC

Control unit

Battery unit

Input

24 VDC

Normal operation: OFF

Backup operation: ON

Output

Battery

Normal operation

Backup operation

FET

Normal operation: ON

Backup operation: OFF

FET

Charge

Normal operation: ON

Backup operation: OFF

FET

Summary of Contents for S8BA-24D24D480SBF

Page 1: ...Uninterruptible Power Supply UPS Control Unit Battery Unit S8BA 24D24D SBF S8BA S L User s Manual S8BA 24D24D480SBF S8BA S480L S8BA 24D24D960SBF S8BA S960L ...

Page 2: ...igning FA systems Personnel in charge of installing and connecting FA systems Personnel in charge of managing FA systems and facilities This manual covers the following products Uninterruptible Power Supply UPS S8BA Series S8BA 24D24D480SBF S8BA 24D24D960SBF S8BA S480L S8BA S960L No part of this manual may be copied reproduced or used in any form without our permission Please be informed that the ...

Page 3: ...r 1 Join the Units so that the connectors fit exactly 2 The yellow sliders at the top and bottom of each Unit lock the Units together Move the sliders toward the back of the Units as shown below until they click into place Precautions for Correct Use Precautions for Correct Use 4 3 1 Connecting Controller Components Connector Hook Hook holes Slider Lock Release Move the sliders toward the back unt...

Page 4: ...e performance and functions Additional Information Additional information to read as required This information is provided to increase understanding or make operation easier References are provided to more detailed or related information In this manual the control unit and battery unit are collectively specified as the UPS The same holds true when the unit or this product is specified Moreover if ...

Page 5: ...Manual Structure 4 S8BA Series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 6: ...nstallation and connection Operations Maintenance and inspection Using the I O signal functions To perform shutdown processing of the devices when a power failure occurs Troubleshooting 5 Table of Contents S8BA series Uninterruptible Power Supply UPS User s Manual U726 Table of Contents ...

Page 7: ...it block 2 6 Section 3 Installation and connection 3 1 Installation 3 2 3 1 1 DIN rail installation 3 4 3 2 Connection 3 5 3 2 1 UPS connection order 3 5 3 2 2 Connecting the UPS control unit and battery unit with a battery connection cable 3 6 3 2 3 Connecting a device to the output terminal block 3 8 3 2 4 Connecting the input power supply to the input terminal block 3 8 3 2 5 Connecting a cable...

Page 8: ...ilure occurs 6 1 The outline on the UPS monitoring software 6 2 6 1 1 UPS monitoring software 6 2 6 1 2 How to connect 6 2 Section 7 Using the I O signal functions 7 1 I O signal functions 7 2 7 1 1 Type of output signals 7 2 7 1 2 Type of input signals 7 2 7 1 3 CONTACT port RJ45 connector 7 3 7 1 4 Contact signal ratings 7 3 7 1 5 Contact signal circuit 7 3 7 1 6 Precautions and notes for the us...

Page 9: ... purchase price of the non complying Product provided that in no event shall Omron be responsible for warranty repair indemnity or any other claims or expenses regarding the Products unless Omron s analysis confirms that the Products were properly handled stored installed and maintained and not subject to contamination abuse misuse or inappropriate modification Return of any Products by Buyer must...

Page 10: ...ies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Data presented in Omron Company websites catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty It may represent the result of Omron s test conditions and the user must correlate it to actual application requirements Ac...

Page 11: ...pecified general action Do not disassemble prohibition Notice prohibiting disassembly Disassembling the unit may lead to electric shock or other accidents Prohibition of use in locations subject to water such as a bathroom and shower room Notice prohibiting exposure to water Using a unit without waterproofing in locations subject to water may result in accidents due to electric shock Do not touch ...

Page 12: ...re to follow the connection procedure described in 3 2 2 Connecting the UPS con trol unit and battery unit with a battery connection cable on page 3 6 When the Battery Unit is Replaced Dispose of or collect recycle the battery unit according to your own rules set for that pur pose or as instructed by laws and regulations Do not dispose of it in fire Otherwise it could explode Caution For installat...

Page 13: ...he unit in other than specified orientations Dropping or toppling the unit may cause injury If you install the unit in an orientation other than specified the internal temperature may rise eventually damaging the UPS or deteriorating the battery Do not use the unit at a location where the operating environment temperature is more than 55 C The battery deteriorates rapidly It may result in fire If ...

Page 14: ...he battery to deteriorate During installation leave a space of 50 mm or more above the top and below the bottom Do not connect the RS232C USB port or the CONTACT port to a LAN device using a LAN cable Connection to a LAN device may result in malfunction in or damage to the UPS or the LAN device Do not run this unit in parallel Operating this unit in parallel may cause a failure or malfunction For ...

Page 15: ...t and do not drop heavy objects onto the unit Doing so may cause distortion damage to the case or a failure of the internal circuit which may cause a fire The unit is equipped with an output circuit that can supply power to the connected devices even if the unit stops due to a failure or mis operation of the internal circuit function If you want to stop the output stop the source of the input powe...

Page 16: ...ouch the fluid Doing so may cause blindness or burns If the fluid contacts your eyes or skin wash it out with lots of clean water and consult your doctor Do not disassemble or modify the battery unit A safety mechanism and protection mechanism to prevent danger are embedded into the battery unit If these are damaged it may cause the battery to emit heat smoke explode or catch fire Do not drop the ...

Page 17: ... switch of the unit The unit will stop after 30 seconds of setting the mode selection backup operation time selection switch to 0 5 The unit enters Battery Mode when input power supply is stopped If the frequency of backup operation becomes high the battery life may be significantly reduced Do not use for an application that frequently requires Battery Mode The battery unit will deteriorate and fa...

Page 18: ...y EN 61000 6 2 EMI Electromagnetic Interference EN 61000 6 4 and EN 61000 6 4 Radiated emis sion 10 m regulations z Conformance to EC Directives This product complies with EC Directives To ensure that the machine or device in which the this product is used complies with EC Directives the product must be installed as follows This product must be installed within a control panel You must use reinfor...

Page 19: ...ted and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protec tion 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 the instruction manual may c...

Page 20: ...wer Supply UPS User s Manual U726 Revision History A manual revision code appears as a suffix to the catalog number on the front and back covers of the manual Revision code Date Revised content 01 March 2018 Original production U726 E1 01 Revision code ...

Page 21: ...Revision History 20 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 22: ...r Supply UPS User s Manual U726 3 This section describes the characteristics and specifications of the product 1 1 Features of this product 1 2 1 2 Specifications 1 3 1 3 Procedure from installation to operation 1 5 Overview of the product ...

Page 23: ...ly such as a power failure and volt age variation the UPS switches to battery supply to continue to provide 24 VDC of electrical power For the specifications of PLC and IPC for power supply input and operation in the event of momen tary power interruptions check the respective manuals IPC Industrial PC Industrial use computer The product has the following models Note The control unit 960 W and bat...

Page 24: ...ck Overload protection Warning display UPS output will continue through bypass during normal operation UPS output will continue through battery during backup operation 101 or more Output stopped by over load protection Stop output during nor mal operation The internal power sup ply to the UPS will stop after 10 sec during backup operation 111 or more Warning display cancella tion During normal ope...

Page 25: ...ime 10min Sweep count 10 times Total 100min Shock resistance JIS C 60068 2 27 compliant 147m s2 X Y and Z directions three times Dielectric breakdown voltage Withstand voltage DC external terminals to casing 510 V AC 1 minute leakage current 5 mA max Insulation resistance DC external terminals to casing 20 MΩ or more 500 V DC Standard compliance Safety standard UL508 CE C22 2 No 107 1 01 EMI Radia...

Page 26: ...n 3 Installation and connection Are you using either of the following functions Automatic shutdown software I O signal functions 6 To perform shutdown processing of the devices when a power failure occurs 7 Using the I O signal functions Check the operation 4 Operations Operate 4 Operations Perform maintenance and inspection 5 Maintenance and Inspection Replace the battery unit 5 2 Replacing the b...

Page 27: ...1 Overview of the product 1 6 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 28: ... Supply UPS User s Manual U726 This section describes the preparations for using the product 2 1 Unpacking the product 2 2 2 2 Checking the contents 2 3 2 3 Name of each part 2 4 2 4 Diagram of the Input output circuit block 2 6 Preparation ...

Page 29: ...and accessories Carry the unit considering its weight and balance and place it on a stable and robust base If you drop the unit the protection mechanism inside the battery unit may be broken and it may result eventually in a fluid leak abnormal heating smoke rupture or fire If you drop the unit have it inspected and repaired For repair contact our sales personnel Caution ...

Page 30: ...iption Quantity Instruction manual 1 Compliance information sheet 1 USB cable 2 2 m 1 Accessories related to the battery unit Description Quantity Instruction manual 1 Compliance information sheet 1 Battery communication cable 1 Related products Description Model Length Communication cable male for RS232C port S8BW C01 2 m Communication cable for CONTACT port S8BW C02 2 m Instruction manual Compli...

Page 31: ...4 5 7 8 6 3 6 Positive terminal DC ON LED BATT LED ALERT LED Negative terminal 1 DC input terminal block 2 DC output terminal block 3 Battery connection terminal block 4 LED indicators 5 CONTACT port 7 Mode selection Backup time setting switch 6 Battery communication port 8 RS232C USB port 3 2 3 4 7 8 6 6 1 5 Positive terminal DC ON LED BATT LED ALERT LED Negative terminal 1 DC input terminal bloc...

Page 32: ...5 2 Preparation S8BA series Uninterruptible Power Supply UPS User s Manual U726 2 Rear view z S8BA 24D24D480SBF z S8BA S480L z S8BA 24D24D960SBF z S8BA S960L 9 9 DIN rail stopper 9 9 9 DIN rail stopper 9 ...

Page 33: ...m the input power supply If the 24 VDC from the input power supply becomes lower the operation automatically switches to backup operation and 24 VDC is output from the battery 24 VDC Control unit Battery unit Input 24 VDC Normal operation OFF Backup operation ON Output Battery Normal operation Backup operation FET Normal operation ON Backup operation OFF FET Charge Normal operation ON Backup opera...

Page 34: ...ction 3 5 3 2 1 UPS connection order 3 5 3 2 2 Connecting the UPS control unit and battery unit with a battery connection cable 3 6 3 2 3 Connecting a device to the output terminal block 3 8 3 2 4 Connecting the input power supply to the input terminal block 3 8 3 2 5 Connecting a cable to the battery terminal block input terminal block and output terminal block 3 9 Installation and connection ...

Page 35: ...ber of this device The product serial number is required when contacting us about the device The product serial number is written on the sticker attached to the side of the UPS Note 1 This UPS can be mounted with the sides in close contact Up to 3 units can be mounted in close contact Follow the derating curve during mounting with the sides in close contact For details refer to A 2 Char acteristic...

Page 36: ...BA series Uninterruptible Power Supply UPS User s Manual U726 3 Incorrect positions Bottom mounting Mount UPS upside down DIN rail is placed vertically Reverse the left right positions of the battery unit and control unit Stack the units ...

Page 37: ... rail stopper until you hear a click and hook part A on one end of the rail 2 Push the rail stopper in the B direction and then raise and lock it Additional Information When removing insert the flat blade screwdriver in the C part and pull it out 3 1 1 DIN rail installation A B DIN rail DIN rail C Rail stopper ...

Page 38: ...l unit and battery unit with a battery connection cable on page 6 2 Connect the cables to be connected to the input terminal block and output terminal block at the control unit side Connecting a cable to the battery terminal block input terminal block and output terminal block on page 9 3 Connect the UPS to the devices on the output terminal block Connecting a device to the output terminal block o...

Page 39: ...er For details about connecting the cables to the terminal block refer to 3 2 5 Connecting a cable to the battery terminal block input terminal block and output terminal block on page 3 9 1 Battery connection cable UPS control unitPositive side 2 Battery connection cable Battery unit sidePositive side 3 Battery connection cable UPS control unitNegative side 4 Battery connection cable Battery unit ...

Page 40: ...trol unit and battery unit with a battery connection cable 5 Battery communication cable UPS control unit side 6 Battery communication cable Battery unit side 3 Connect devices you want to back up to the output terminal block of the control unit 4 Connect the DC power supply device to the input terminal block of the control unit ...

Page 41: ...power failure occurs and Section 7 Using the I O signal functions 1 Connect an input cable to the input terminal block of the unit For details about connecting the cables to the terminal block refer to 3 2 5 Connecting a cable to the battery terminal block input terminal block and output terminal block on page 3 9 2 Connect the input cable to the DC power supply device When you turn ON the input p...

Page 42: ...t short between the connector terminals Doing so may result in electric shock The protection board inside the battery unit may be damaged due to a short circuit Connect each connection cable to the correct connected device Connect the terminal of each connection cable to the connector port with correct polarity Be sure to follow the above connection procedure Applicable wire Ferrule conductor leng...

Page 43: ... AI6 0 12 YE H6 0 20 FE 6 0 12N YE 10 8 12 14 AI10 12 RD H10 0 22EB FE 10 12N RD 18 20 AI10 18 RD H10 0 28 FE 10 18N RD 16 6 18 20 AI16 18 BU H16 0 28 FE 16 18N BU Compression range mm Model Manufacturer Specialist crimping tool 0 25 to 6mm CRIMPFOX6 Manufactured by Phoe nix Contact 0 5 to 6mm CRIMPFOX6T F 0 4 to 10mm CRIMPFOX10S 10 to 25mm CRIMPFOX 25R 0 14 to 6mm PZ6 Roto L Manufactured by Widem...

Page 44: ...ip of the flat blade screwdriver in the hole insert a cable into a round hole at the left of the terminal block 3 Pull out the flat blade screwdriver Then the cable is locked 1 Insert the tip of a flat blade screwdriver with a 3 mm or less thin blade into a square hole at the right of the terminal block and pull out the cable 2 Pull out the flat blade screwdriver Removing a connected cable from th...

Page 45: ...3 Installation and connection 3 12 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 46: ...tion describes the operations of the product 4 1 Checking the operation 4 2 4 1 1 LED display 4 2 4 1 2 Backup operation time setting Battery replacement mode selection switch 4 5 4 2 Start and stop procedures and basic operation 4 6 4 2 1 Start and stop procedures 4 6 Operations ...

Page 47: ...of LED display on page 4 3 4 1 1 LED display Types of LEDs Operation of the LED Output LED Green Indicates the unit output status Battery LED Yellow Displays the status of the battery Error LED Red Displays the error status of the unit ON OFF 200 mS 200 mS 2 sec ON OFF 4 sec ON OFF 200 mS 200 mS 0 5 sec ON OFF 1 sec Blink0 Blink2 Blink1 Blink4 ON OFF Continuous ...

Page 48: ...3 Blink 0 OFF Charge Dis charge ON OFF Output stopped due to the detection of a short circuit on connected device side or due to connections sig nificantly exceeding capac ity limit Check that the DC input of connected devices is not short circuited or that the connection capacity does not exceed the rated capacity 8 Blink 4 1 2 OFF ON Output cannot be started because the DC input volt age is outs...

Page 49: ...unit By purchasing a new battery unit you the customer can replace the battery yourself refer to 5 2 Replacing the battery unit on page 5 4 12 Blink 2 ON ON A battery abnormality was detected 13 1 2 Blink 2 ON ON UPS life counter counted up to limit Displayed during normal operation only Replace the UPS 14 1 2 An UPS abnormality was detected Stop the unit discontinue the input power supply and the...

Page 50: ...or less flat head screwdriver 4 1 2 Backup operation time setting Battery replacement mode selec tion switch Switching to the backup operation time setting Battery replacement mode Set value Description SV FREE Maximum back up until battery runs out 0 5 30 seconds 1 1 min 2 2 min 3 3 min 5 5 min 10 10 min 15 15 min 20 20 min BATT REP Switches to the battery replacement mode Set at the time of repl...

Page 51: ...input power is ON the battery is charged automatically This section describes the startup sequence The unit starts as soon as it is connected to the input power supply 1 For details refer to 7 1 I O signal functions on page 7 2 4 2 1 Start and stop procedures Start procedure Startup sequence DC ON LED green steadily ON BATT LED Yellow OFF or Blink 4 ALERT LED Red OFF Battery restorage Output from ...

Page 52: ...on page 7 2 The backup sequence when power failure voltage drop instanta neous voltage drop occures Durling power failure Input power supply Battery restorage Output from UPS UPS operating mode BU signal OUT 1 BL signal OUT 1 BS signal IN 1 Normal operation Backup operation ON ON OFF OFF OFF OFF High Low Empty OFF ON ON ON ON ON OFF OFF OFF OFF High Low Empty OFF ON ON ON Durling power failure Inp...

Page 53: ...power failure or input voltage drop Input and output voltage time chart when shifting to backup opera tion ON ON OFF OFF OFF OFF High Low Empty OFF ON ON ON Durling power failure Input power supply Output from UPS UPS operating mode BU signal OUT 1 BL signal OUT 1 BS signal IN 1 Normal operation Backup operation Battery restorage Output voltage Input voltage power failure or input voltage drop DC ...

Page 54: ...due to empty battery unit the unit automatically restarts and resumes the power supply output when power is restored And the battery charging operation starts Set the unit s mode selection backup operation time selection switch to 0 5 Backup operation time setting 30 sec and stop the input power supply After 30 sec have elapsed the unit turns OFF and the output stops Additional Information If you ...

Page 55: ...4 Operations 4 10 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 56: ... also how to replace the battery unit 5 1 Inspecting the battery 5 2 5 1 1 Expectancy of the battery 5 2 5 1 2 Estimated backup time 5 2 5 2 Replacing the battery unit 5 4 5 2 1 Notification that the battery unit needs to be replaced 5 4 5 2 2 Procedure for replacing the battery unit 5 6 5 3 Cleaning the Unit 5 9 Maintenance and inspection ...

Page 57: ...ow values in two different ways amperes A and watts W Example 1 24 VDC 145 W Example 2 24 VDC 1 8 A For devices that use the A indication convert the capacity into W Example 1 8 A 1 8 24 W 43 2 W 2 Add the values converted into W to obtain the total capacity of the connected devices 3 Calculate the initial value of the backup time for the total capacity of the connected devices from the graph belo...

Page 58: ...tc Model Capacity Watt 30 60 90 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 S8BA 24D24D960SBF S8BA S960L 290 138 94 66 43 30 24 20 16 14 13 12 11 10 9 8 7 6 S8BA 24D24D480SBF S8BA S960L 290 138 94 66 43 30 24 20 16 14 S8BA 24D24D480SBF S8BA S480L 134 63 41 29 19 15 11 9 8 6 0 40 80 120 160 200 240 280 320 0 60 120 180 240 300 360 420 480 540 600 660 720 780 840 900 960 1020 S8BA 24...

Page 59: ...Use If an input power supply error such as a power failure occurs when replacing the battery unit while in operation backup cannot be performed and output stops When the battery unit replacement period is reached the LED indicators show DC ON LED Green Steadily on BATT LED Yellow Blink 2 ALERT LED Red Blink 2 The battery life is determined by the counter function The battery life counter operates ...

Page 60: ...the battery capacity initial value notification is performed by the LED Calculation formula t 109 575 10α 8 t Battery life hour 109 575 Counter value showing the battery deterioration equivalent to 50 of the battery capacity of the initial value α Temperature coefficient Battery Life Counter Function Average ambient temperature Battery life expec tancy t Temperature coefficient α 55 C 1 9 years 5 ...

Page 61: ...e selection switch The battery life counter is automatically reset when the battery unit is replaced If the battery unit is replaced without setting the battery replacement mode the battery life may not be detected accurately because the battery life counter is not reset Additional Information Buy a new battery unit for replacement 1 Set the unit s mode selection backup operation time selection sw...

Page 62: ... unit in the following order For details about the method of connecting cables to the terminal block refer to 3 2 5 Connecting a cable to the battery terminal block input terminal block and output terminal block on page 3 9 1 Battery communication cable 2 BATT connection cable Negative side 3 BATT connection cable Positive side 3 Remove the old battery unit 4 Install the new battery unit ...

Page 63: ...k 0 BATT LED Yellow Blink 0 ALERT LED Red Blink 0 6 Finally set the unit s mode selection backup operation time selection switch to the Backup Time Setting mode The setting is complete when the LED indicators show DC ON LED Green Steadily on BATT LED Yellow Off ALERT LED Red Off Precautions for Correct Use Do not short between the terminals of the battery communication cable Doing so may result in...

Page 64: ...d benzene They cause deformation or discoloration 2 Removing dust from the input terminal block and the output terminal block terminal blocks of the UPS Stop all the connected devices and the UPS and turn the input power supply OFF Then remove dust with a dry cloth and turn the input power supply ON again For details on the precautions when performing maintenance refer to For maintenance on page 1...

Page 65: ...5 Maintenance and inspection 5 10 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 66: ...nual U726 This section describes how to use the UPS monitoring software 6 1 1UPS monitoring software 6 2 6 1 1 UPS monitoring software 6 2 6 1 2 How to connect 6 2 6 1 2How to connect 6 2 To perform shutdown processing of the devices when a power failure occurs ...

Page 67: ...re Install either Simple Shutdown Software or PowerAttendant Lite These two cannot be used at the same time 1 Connect the UPS to a computer USB connection The USB cable that comes with the product can be used RS232C connection An optional connection cable S8BW C01 is required 2 Install Simple Shutdown Software in your computer For details see the manual for the above software 6 1 1 UPS monitoring ...

Page 68: ...ilure occurs and then the power is restored while auto shutdown is still in prog ress UPS output will stop temporarily after the set time elapses Therefore after shutdown is finished do not turn on the computer until the UPS has finished restarting RJ45 Name TXD GND RXD I O O I F 1 2 3 4 5 6 7 8 S8BW C01 Connection M 1 2 3 4 5 6 7 8 F 1 2 3 4 5 6 7 8 9 Dsub 9pin Name DCD RxD TxD DTR SG DSR RTS CTS...

Page 69: ...6 To perform shutdown processing of the devices when a power failure occurs 6 4 S8BA series Uninterruptible Power Supply UPS User s Manual U726 ...

Page 70: ...nctions 7 2 7 1 1 Type of output signals 7 2 7 1 2 Type of input signals 7 2 7 1 3 CONTACT port RJ45 connector 7 3 7 1 4 Contact signal ratings 7 3 7 1 5 Contact signal circuit 7 3 7 1 6 Precautions and notes for the use of the I O signal functions 7 4 7 1 7 Example of the use of the Contact Signal circuit 7 4 Using the I O signal functions ...

Page 71: ...eration at a power failure Trouble signal output TR Goes ON when an internal failure of the UPS occurs or when the battery life counter expires Battery replacement signal output WB Goes ON when it is detected that the battery lifespan has expired or the battery has deteriorated The bat tery life counter goes on counting till the time the input power is being supplied 7 1 2 Type of input signals Si...

Page 72: ...Brown Remote ON OFF input 7 1 4 Contact signal ratings Signal Description Signal output BL TR BU WB Applicable voltage 50 VDC or less Maximum current 500 mA BU signal minimum response time 5ms Remote ON OFF input Voltage between terminals DC3 3V Current when closed 10 mA max Maximum signal response time At stop 100 ms At start 300 ms UPS Stop Signal input BS Input voltage HIGH ON 8 to 24 VDC LOW O...

Page 73: ...of connection with PLC BU signal example of connection with PLC Relay Connection cable Twisted or shielded System side UPS side BS COM 0 V 100Ω 100Ω BS COM 24 V UPS Side Output display LED Connect the relay output or PNP type transistor output 24 V OUTPUT UNIT OUTPUT UNIT OUT Output display LED Connect the relay output or NPN type transistor output OUT 0 V PLC Side Internal circuit Internal circui...

Page 74: ... 8 S8BA series Uninterruptible Power Supply UPS User s Manual U726 This section describes how to check and handle errors that occur at the time of using the product 8 1 Troubleshooting 8 2 Troubleshooting ...

Page 75: ... power supply to which the unit is con nected is normal The voltage may also drop when the cable used to connect the unit is long or too thin The power is not turned ON even when the unit is connected to the input power supply Check the voltage value of the input power supply when the LED display is DC ON LED Green Blink 4 BATT LED Yellow Off ALERT LED Red Off The battery unit replacement dis play...

Page 76: ...e Power Supply UPS User s Manual U726 This section describes the dimensions and characteristic data of the product A 1 Dimensions A 2 A 2 Characteristic data A 5 A 2 1 Derating curve A 5 A 2 2 Overcurrent protection curve A 6 Appendix ...

Page 77: ... series Uninterruptible Power Supply UPS User s Manual U726 A 1 Dimensions S8BA 24D24D480SBF S8BA S480L 31 99 4 9 5 44 111 4 124 Note Unit mm Tolerance 1mm 80 124 111 4 9 5 30 7 99 4 Note Unit mm Tolerance 1mm ...

Page 78: ...3 S8BA series Uninterruptible Power Supply UPS User s Manual U726 A S8BA 24D24D960SBF S8BA S960L 52 111 4 124 31 99 4 9 5 Note Unit mm Tolerance 1mm 150 124 111 4 9 5 30 7 99 4 Note Unit mm Tolerance 1mm ...

Page 79: ...oduced because of aluminum abrasion In such a case use a steel DIN rail instead 2 If the product slides sideways attach an end plate PFP M on both sides of the main body Optional items for rail mounting 4 5 15 25 25 10 10 1 000 500 25 25 15 5 35 0 3 7 3 0 15 27 0 15 1 PFP 50N dimensions are given in parentheses 4 5 15 25 25 10 10 1 000 25 25 15 1 1 5 29 2 24 27 35 0 3 16 50 11 5 10 M4 8 Pan head s...

Page 80: ...stic data z Standard mounting 15 mm or more space between the left and right z Contact mounting less than 15 mm space at the left and right A 2 1 Derating curve Operating temperature C Load ratio 0 10 20 30 40 50 60 100 80 60 40 20 0 Load ratio Operating temperature C 0 10 20 30 40 50 60 100 80 60 40 20 0 ...

Page 81: ...A 6 S8BA series Uninterruptible Power Supply UPS User s Manual U726 z 480W 960W A 2 2 Overcurrent protection curve Load ratio Output voltage 0 20 40 60 80 100 0 20 40 60 80 100 120 111 ...

Page 82: ... IL 60169 U S A Tel 1 847 843 7900 Fax 1 847 843 7787 Regional Headquarters OMRON EUROPE B V Wegalaan 67 69 2132 JD Hoofddorp The Netherlands Tel 31 2356 81 300 Fax 31 2356 81 388 Contact www ia omron com Kyoto JAPAN OMRON ASIA PACIFIC PTE LTD No 438A Alexandra Road 05 05 08 Lobby 2 Alexandra Technopark Singapore 119967 Tel 65 6835 3011 Fax 65 6835 2711 OMRON CHINA CO LTD Room 2211 Bank of China T...

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