"user manual"
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1. CAPCIS PIINA B7A Link Terminal Transmission cable VCTF 0 75mm min Power Supply on Both Sides Separate Power Supplies B7A Interface Unit 12 to 24 V DC Transmission distance 500 m max B7A Link Terminal COWS CWWIQIL B7A Link Terminal 12 to 24 V DC 12 to 24 V DC High speed Mode CJ1W B7A Note If shielded cable is not used the maximum transmission distance is 10 m regardless of whether a common or separate power supplies are used Use VCTF cable of 0 75 mm or higher Power Supply on One Side Common Power Supply B7A Interface Unit Transmission distance T is 50 m max B7A Link Terminal sigi CT ey o Y Shielded cable VCTF 0 75mm min Ground WMWWW WWW MWMIMWWWWWWS NY a a I B7A Link Terminal Ga o o o ef V Shielded cable VCTF 0 75mm min Ground 12 to 24 V DC OMRON CJ1W B7A Power Supply on Both Sides Separate Power Supplies B7A Interface Unit 2 WWWWWIWIK Transmission distance B7A Link Terminal 100 m max C OD Shielded cable 7 a VCTF 0 75mm min sooocoeen roun WMWWWWWWIS 12 to 24V i SATA a B7A Link Terminal Z Shielded cable VCTF 0 75mm min Ground 12 to 24 V DC Dimensions Unit mm CJ2. allowable voltage range 10 8 to 26 4 V 19 2 ms typical 31 ms max 64 inputs 4 ports Transmission points 64 outputs 4 ports External power supply voltage 1 CJ1W B7A14_ 40 mA min External supply current 2 CJ1W B7A04 150 mA min CJ1W B7A22 80 mA min 16 ms 2 4 ms E High speed Minimum input time 3 Standard Power supply on one side 10 m max common power supply 50 m max with shielded cable High speed Power supply on both sides 10 m max separate power supplies Transmission distance 100 m max with shielded cable Power supply on one side 100 m max common power supply Standard Power supply on both sides 500 m max separate power supplies VCTF 0 75 mm 3 conductors power supply on one side common power supply VCTF 0 75 mm 2 conductors power supply on both sides separate power supplies Shielded cable 0 75 mm 3 conductors power supply on one side common power supply Shielded cable 0 75 mm 2 conductors power supply on both sides separate power supplies Note 1 When separate power supplies are used the B7A Interface Unit and B7A Link Terminal are supplied by separate external power supplies 2 When a common power supply is used the B7A Interface Unit and B7A Link Terminal are supplied by the same external power supply 1 We recommend OMRON S8L IL series Power Supply Units for the external power supplies 2 The c
3. time sharing multiplex transmissions Transmission distance 500m max 100m max Transmission delay 19 2ms typical 3ms typical Minimum input time 16ms 2 4ms Power Supply voltage 12 to 24VDC allowable voltage range 10 8 to 26 4VDC Each Unit is allocated 4 words in the I O Area which starts at CIO 0000 The words are allocated according to the mounting I O memory Allocations position of the Unit Transmission error bit A transmission error bit for each input port is allocated in the Basic I O Unit Information Area Cable VCTF 0 75mm recommended OMRON Parts m KOD lt 200200200890 OOO and Names lt Indicators Transmission delay switch lt t pm pm DE DE pm pm LI LI Dm DE pm Li DE DE Connection terminals Screwless connectors Terminal Arrangement Terminal Name Function Word 1 oth vowereupplvea Connect to the terminal of the B7A Link Terminal to be connected to port 1 p PPIy only when using a common power supply 2 Port 1 signal SIG1 Connect to the SIG terminal of the B7A Link Terminal to be connected to port 1 3 Port 1 ground G1 Connect to the terminal of the B7A Link Terminal to be connected to port 1 4 Pota powersionyi We Connect to the terminal of the B7A Link Terminal to be connected to port 2 p PP only when using a common power supply 5 Port 2 signal SIG2 Connect to the SIG terminal of the B7A Link Terminal to be connec
4. 1W B7A14 04 22 2 7 2 7 Related Manual CatNo Name Contents Describes the following for CU2 CPU Units CJ series CJ2 CPU Unit e Overview and features Hardware User s Manual e Basic system configuration W472 CJ2H CPUE6L EIP e Part nomenclature and functions CJ2H CPU6L CJ2M CPULIL Mounting and setting procedure Remedies for errors Also refer to the Software User s Manual W473 SYSMAC CJ Series CJ1H CPULI_IH R CJ1G H CPULILIH CJ1G CPULILIP CJ1G Provides an outlines of and describes the design installation maintenance and other basic operations vee CPUDO CJ1M CPUDO for the CJ series PLCs Programmable Controllers OPERATION MANUAL An introduction to the entire NJ series system is provided along with the following information on a Controller built with an NJ501 CPU Unit e Features and system configuration NJ series CPU Unit e Introduction W500 Hardware User s Manual e Part names and functions NJ501 UUL e General specifications e Installation and wiring e Maintenance and inspection Use this manual together with the NJ series CPU Unit Software User s Manual Cat No W501 OMRON Terms and Conditions Agreement Read and understand this catalog Please read and understand this catalog before purchasing the products Please consult your OMRON representative if you have any questions or comments War
5. CJ series B7A Interface Unit CJ1W B7A It transmits 16 points of I O signals per word with a pair of cables Easy and minimized wiring effort CSM_CJ1W B7A_DS_E_3_1 e The BZA Interface Unit and B7A Link Terminal can be used in the same way as a standard Basic I O Unit and I O Terminal without any need to worry about communications This characteristic reduces the wiring when using more than one relatively remote sensor or actuator CJ1W B7A14 Features e A CJ1W BZA unit can transmit 64 points of I O signals e The slim body can downsize machines to which CJ1W B7A is connected e It is a basic I O unit No complicated setting and programs are required System Configuration PA205R Ron A CJ 1 W B7A E POWER Gyreceuss ERRIALMP B7A Interface Unit CONTRO PRPHL O AC100 240V INPUT Three conductor VCTF connecting cable x 4 12 to 24 V DC power supply a IATA when using a common power supply WWOWWWIW CIWS CIAIS CWORMHOWOWIIE B7A Link Terminals EICCA WWWWW WOW EICCA WWWWW WMI OMRON CJ1W B7A B7A Communications Specifications Item Specifications Transmission method One way time sharing multiplex transmissions Transmission delay communications delay on transmission path High speed 3 ms typical 5 ms max Standard CJ1W B7A14 CJ1W B7A04 CJ1W B7A22 32 inputs 2 ports 32 outputs 2 ports 12 to 24 V DC
6. apacity of the external supply current does not include the capacity required by the B7A Link Terminal 3 The minimum input time is the minimum time required by the B7A Interface Unit to read the input signals from the CPU Unit Cables Ordering Information International Standards e The standards are abbreviated as follows U UL U1 UL Class Division 2 Products for Hazardous Locations C CSA UC cULus UC1 cULus Class Division 2 Products for Hazardous Locations CU cUL N NK L Lloyd and CE EC Directives e Contact your OMRON representative for further details and applicable conditions for these standards Specifications No of d Cunen o ot words consumption A Unit type l l ea ption A Model Standards I O points External connection B7A S Removable terminal Basic 64 outputs block CJ1W B7A04 UC1 CE I O Units 32 inputs outputs CJ1W B7A22 Mountable Racks NJ system CJ system CJ1 CJ2 CP1H system NSJ system Model i i CPU Rack Expansion Rack CPU Rack 5 SEWEI CP1H PLC NSJ Controller SPU SIO Backplane Backplane CJ1W B7A14 10 Units 10 Units 10 Units CJ1W B7A04 10 Units per Expansion 10 Units per Expansion Not Supported Not Supported per Expansion CJ1W B7A22 Rack Backplane Backplane OMRON CJ1W B7A Specifications Items Mode High speed mode IN 32 OUT 32 CJ1W B7A22 I O points IN 64 CJ1W B7A14 OUT 64 CJ1W B7A04 Transmission method One way
7. dification Return of any Products by Buyer must be approved in writing by Omron before shipment Omron Companies shall not be liable for the suitability or unsuitability or the results from the use of Products in combination with any electrical or electronic components circuits system assemblies or any other materials or substances or environments Any advice recommendations or information given orally or in writing are not to be construed as an amendment or addition to the above warranty See http www omron com global or contact your Omron representative for published information Limitation on Liability Etc OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES LOSS OF PROFITS OR PRODUCTION OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS WHETHER SUCH CLAIM IS BASED IN CONTRACT WARRANTY NEGLIGENCE OR STRICT LIABILITY Further in no event shall liability of Omron Companies exceed the individual price of the Product on which liability is asserted Suitability of Use Omron Companies shall not be responsible for conformity with any standards codes or regulations which apply to the combination of the Product in the Buyer s application or use of the Product At Buyer s request Omron will provide applicable third party certification documents identifying ratings and limitations of use which apply to the Product This information by itself is not sufficient for a complete determination o
8. e specifications of the Product may be changed without any notice When in doubt special part numbers may be assigned to fix or establish key specifications for your application Please consult with your Omron s representative at any time to confirm actual specifications of purchased Product Errors and Omissions Information presented by Omron Companies has been checked and is believed to be accurate however no responsibility is assumed for clerical typographical or proofreading errors or omissions 2014 1 In the interest of product improvement specifications are subject to change without notice OMRON Corporation Industrial Automation Company http www ia omron com c Copyright OMRON Corporation 2014 All Right Reserved
9. f the suitability of the Product in combination with the end product machine system or other application or use Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to Buyer s application product or system Buyer shall take application responsibility in all cases NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS AND THAT THE OMRON PRODUCT S IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM Programmable Products Omron Companies shall not be responsible for the user s programming of a programmable Product or any consequence thereof Performance Data 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 Actual performance is subject to the Omron s Warranty and Limitations of Liability Change in Specifications Product specifications and accessories may be changed at any time based on improvements and other reasons It is our practice to change part numbers when published ratings or features are changed or when significant construction changes are made However som
10. ranties a Exclusive Warranty Omron s exclusive warranty is that the Products will be free from defects in materials and workmanship for a period of twelve months from the date of sale by Omron or such other period expressed in writing by Omron Omron disclaims all other warranties express or implied b Limitations OMRON MAKES NO WARRANTY OR REPRESENTATION EXPRESS OR IMPLIED ABOUT NON INFRINGEMENT MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE Omron further disclaims all warranties and responsibility of any type for claims or expenses based on infringement by the Products or otherwise of any intellectual property right c Buyer Remedy Omron s sole obligation hereunder shall be at Omron s election to i replace in the form originally shipped with Buyer responsible for labor charges for removal or replacement thereof the non complying Product ii repair the non complying Product or iii repay or credit Buyer an amount equal to the 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 mo
11. ted to port 2 nfi 6 Port 2 ground G2 Connect to the terminal of the B7A Link Terminal to be connected to port 2 7 bora nowersunoi Va Connect to the terminal of the B7A Link Terminal to be connected to port 3 p PPIy only when using a common power supply 8 Port 3 signal SIG3 Connect to the SIG terminal of the B7A Link Terminal to be connected to port 3 ane 9 Port 3 ground G3 Connect to the terminal of the B7A Link Terminal to be connected to port 3 10 Parked powersivok VA Connect to the terminal of the B7A Link Terminal to be connected to port 4 p pp y only when using a common power supply n 3 11 Port 4 signal SIG4 Connect to the SIG terminal of the B7A Link Terminal to be connected to port 4 12 13 14 Port 4 ground G4 power supply V power supply G Connect to the terminal of the B7A Link Terminal to be connected to port 4 Connect to the terminal of the external power supply Connect to the terminal of the external power supply CJ1W B7A Appearance Connector with clamps 2 0 200 O C IN3 IN2 IN1 IN4 JOPPE Note Terminals V1 V2 V3 V4 and V are connected internally in the Unit and terminals G1 G2 G3 G4 and G are connected internally in the Unit OMRON Wiring Methods Standard Mode Power Supply on One Side Common Power Supply B7A Interface Unit ROMOWAWIAIS WMWMWWWWS
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