CJ1W-B7A22

CJ-series B7A Interface Unit CJ1W-B7A CSM_CJ1W-B7A_DS_E_3_2 It transmits 16 points of I/O signals per word with a pair of cables. Easy and minimized wiring effort, • The B7A 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 • A CJ1W-B7A unit can transmit 64 points of I/O signals. • The slim body can downsize machines to which CJ1W-B7A is connected. • It is a basic I/O unit. No complicated setting and programs are required. System Configuration CJ1W-B7A@@ B7A Interface Unit Three-conductor VCTF connecting cable × 4 12 to 24 V DC power supply (when using a common power supply) B7A Link Terminals 1 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 19.2 ms typical, 31 ms max. CJ1W-B7A14 64 inputs (4 ports) Transmission points External power supply voltage *1 CJ1W-B7A04 64 outputs (4 ports) CJ1W-B7A22 32 inputs (2 ports), 32 outputs (2 ports) 12 to 24 V DC (allowable voltage range: 10.8 to 26.4 V) CJ1W-B7A14 External supply current *2 Minimum input time *3 40 mA min. CJ1W-B7A04 150 mA min. CJ1W-B7A22 80 mA min. High-speed 16 ms Standard 2.4 ms Power supply on one side (common power supply) 10 m max. Power supply on both sides (separate power supplies) 10 m max. 50 m max. (with shielded cable) High-speed Transmission distance Standard 100 m max. (with shielded cable) Power supply on one side (common power supply) 100 m max. Power supply on both sides (separate power supplies) 500 m max. VCTF, 0.75 mm2, 3 conductors (power supply on one side (common power supply)) VCTF, 0.75 mm2, 2 conductors (power supply on both sides (separate power supplies)) Shielded cable, 0.75 mm2, 3 conductors (power supply on one side (common power supply)) Shielded cable, 0.75 mm2, 2 conductors (power supply on both sides (separate power supplies)) Cables 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 S8@@-series Power Supply Units for the external power supplies. *2. The capacity 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. Ordering Information International Standards • The standards are abbreviated as follows: U: UL, U1: UL (Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives. • Contact your OMRON representative for further details and applicable conditions for these standards. Unit type Specifications Name I/O points B7A Interface Units CJ1 Basic I/O Units External connection No. of words allocated 64 inputs Removable terminal block 64 outputs 4 words 32 inputs/outputs Current consumption (A) Model Standards 5V 24 V 0.07 − CJ1W-B7A14 0.07 − CJ1W-B7A04 0.07 − CJ1W-B7A22 UC1, CE Mountable Racks NJ system Model CJ1W-B7A14 CJ1W-B7A04 CJ1W-B7A22 CJ system (CJ1, CJ2) CPU Rack Expansion Rack CPU Rack Expansion Backplane 10 Units 10 Units (per Expansion Rack) 10 Units 10 Units (per Expansion Backplane) CP1H system NSJ system * CP1H PLC NSJ Controller Expansion Backplane Not Supported Not Supported 10 Units (per Expansion Backplane) * Product no longer available to order. 2 CJ1W-B7A Specifications Items Mode Standard mode High-speed mode I/O points IN 32 / OUT 32 (CJ1W-B7A22) IN 64 (CJ1W-B7A14) OUT 64 (CJ1W-B7A04) Transmission method One-way 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 (allowable voltage range) 12 to 24VDC (10.8 to 26.4VDC) I/O memory Allocations Each Unit is allocated 4 words in the I/O Area (which starts at CIO 0000). The words are allocated according to the mounting 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, 0.75mm2 recommended. 3 CJ1W-B7A Parts and Names B7A14 RUN ERR1 ERR2 ERR3 ERR4 3ms 19ms Indicators Transmission delay switch IN1 + SIG − IN2 + SIG Connection terminals (Screwless connectors) − IN3 + SIG − IN4 + SIG − + − Terminal Arrangement Port 1 power supply: V1 (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) Port 2 power supply: V2 Connect to the + terminal of the B7A Link Terminal to be connected to port 2 (only when using a common power supply). (5) Port 2 signal: SIG2 Connect to the SIG terminal of the B7A Link Terminal to be connected to port 2. (6) Port 2 ground: G2 Connect to the − terminal of the B7A Link Terminal to be connected to port 2. (7) Port 3 power supply: V3 Connect to the + terminal of the B7A Link Terminal to be connected to port 3 (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. (9) Port 3 ground: G3 Connect to the − terminal of the B7A Link Terminal to be connected to port 3. (10) Port 4 power supply: V4 Connect to the + terminal of the B7A Link Terminal to be connected to port 4 (only when using a common power supply). (11) Port 4 signal: SIG4 Connect to the SIG terminal of the B7A Link Terminal to be connected to port 4. (12) Port 4 ground: G4 Connect to the − terminal of the B7A Link Terminal to be connected to port 4. (13) + power supply: V Connect to the + terminal of the external power supply. (14) − power supply: G Connect to the − terminal of the external power supply. Appearance Connector with clamps n + SIG n+1 IN1 (1) Word − + SIG IN2 Function Connect to the + terminal of the B7A Link Terminal to be connected to port 1 (only when using a common power supply). − + n+2 SIG IN3 Name − + SIG n+3 − + − IN4 Terminal (1) V1 (2) SIG1 (3) G1 (4) V2 (5) SIG2 (6) G2 (7) V3 (8) SIG3 (9) G3 (10) V4 (11) SIG4 (12) G4 (13) V (14) G − 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. 4 CJ1W-B7A Wiring Methods Standard Mode Power Supply on One Side (Common Power Supply) B7A Interface Unit Transmission distance: 100 m max. V1 SIG1 G1 V2 SIG2 G2 V3 SIG3 G3 V4 SIG4 G4 V G B7A Link Terminal B7A Link Terminal Transmission cable: VCTF 0.75mm2 min. − + 12 to 24 V DC Power Supply on Both Sides (Separate Power Supplies) B7A Interface Unit 12 to 24 V DC + V1 SIG1 G1 V2 − SIG2 G2 SIG V3 SIG3 − G3 V4 SIG4 G4 V G B7A Link Terminal Transmission distance: 500 m max. 12 to 24 V DC + B7A Link Terminal Transmission cable: VCTF 0.75mm2 min. − + 12 to 24 V DC High-speed Mode 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 mm2 or higher.) Power Supply on One Side (Common Power Supply) B7A Interface Unit V1 SIG1 G1 V2 SIG2 G2 V3 SIG3 G3 V4 SIG4 G4 V G Transmission distance: 50 m max. Ground B7A Link Terminal Shielded cable: VCTF 0.75mm2 min. B7A Link Terminal Shielded cable: VCTF 0.75mm2 min. Ground − ＋ 12 to 24 V DC 5 CJ1W-B7A Power Supply on Both Sides (Separate Power Supplies) B7A Interface Unit 12 to 24 V DC V1 SIG1 G1 V2 SIG2 G2 V3 SIG3 G3 V4 SIG4 G4 V G Transmission distance: 100 m max. Ground + B7A Link Terminal Shielded cable: VCTF 0.75mm2 min. 12 to 24 V DC + B7A Link Terminal Shielded cable: VCTF 0.75mm2 min. Ground 12 to 24 V DC Dimensions (Unit: mm) CJ1W-B7A14/04/22 79.5 2.7 90 2.7 65 20 Related Manual Cat.No. Name Contents W472 CJ-series CJ2 CPU Unit Hardware User's Manual CJ2H-CPU6@-EIP CJ2H-CPU6@ CJ2M-CPU@@ Describes the following for CJ2 CPU Units: • Overview and features • Basic system configuration • Part nomenclature and functions • Mounting and setting procedure • Remedies for errors • Also refer to the Software User's Manual (W473). W393 SYSMAC CJ Series CJ1H-CPU@@H-R, CJ1G/H-CPU@@H, CJ1G-CPU@@P, CJ1GCPU@@, CJ1M-CPU@@ Programmable Controllers OPERATION MANUAL Provides an outlines of and describes the design, installation, maintenance, and other basic operations for the CJ-series PLCs. NJ-series CPU Unit Hardware User's Manual NJ501-@@@ An introduction to the entire NJ-series system is provided along with the following information on a Controller built with an NJ501 CPU Unit. • Features and system configuration • Introduction • Part names and functions • General specifications • Installation and wiring • Maintenance and inspection Use this manual together with the NJ-series CPU Unit Software User's Manual (Cat. No.W501). W500 6 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. Warranties. (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 modification. Return of any Products by Buyer must be approved in writing by Omron before shipment. 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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 of 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, some 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. 2022.5 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 2022 All Right Reserved.