CJ-series Ethernet Unit CJ1W-ETN21 CSM_CJ1W-ETN21_DS_E_6_2 Organically Connect the Production Site and Management • Select the required communications services according to application needs to flexibly integrate PLCs with an Ethernet information network. CJ1W-ETN21 Features • Use Ethernet to implement various communications protocols. • Implement FINS message communications using UDP/IP or TCP/IP with a user application on a host computer or with Support Software, such as the CX-Programmer. • Use the clock on an SNTP server to automatically adjust the clocks in the PLCs connected to the Ethernet network. (An SNTP server is required separately.) • An FTP server is built in, so files can be used to transfer PLC data between network PLCs and workstations or personal computers with an FTP client. • Email can be used to send commands to the PLCs, or triggers can be set so that the PLCs will send PLC data or Ethernet Unit status to a host computer. • The standard UDP/IP and TCP/IP protocols are supported to enable communications with a wide range of devices, workstations, personal computers, and Ethernet modules from other manufacturers. • The SMTP/POP3/SNTP servers enable the use of host names instead of IP addresses. (A DNS server is required separately.) System Configuration CX-Programmer CX-Integrator Hub SYSMAC Gateway FinsGateway Twisted-pair cable 100 m CS1W-ETN21 CJ1W-ETN21 max. Ethernet Unit Ethernet Unit (100Base-TX) (100Base-TX) CS-series CJ-series PLC PLC 1 CJ1W-ETN21 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. Ethernet Unit Current No. of Specifications consumption (A) Product unit Unit type Model Standards name numbers Communica Units per Communications functions 5 V 24 V allocated tions cable CPU Unit FINS communications service Ethernet Unit (TCP/IP, UDP/IP), FTP server functions, socket services, mail CJ1 CPU transmission service, mail UC1, N, L, 100Base-TX 4 * 1 0.37 − CJ1W-ETN21 Bus Unit reception (remote command CE receive), automatic adjustment of PLC's built-in clock, server/host name specifications Note: 1. There is no accessory for the CJ-series Ethernet Unit. 2. This unit cannot be used with the Machine Automation Controller NJ-series. * Up to three Ethernet Units can be connected to a CJ1M-CPU1@-ETN CPU Unit. Industrial Switching Hubs Specifications Current Product name Appearance Accessories consumption Model Standards No. of Failure Functions (A) pors detection 3No 0.22 W4S1-03B • Power supply UC, CE connector Quality of Service (QoS): EtherNet/IP control data priority Industrial 5No 0.22 W4S1-05B Failure detection: Switching Hubs Broadcast storm and LSI error detection • Power supply 10/100BASE-TX, Auto-Negotiation connector 5Yes • Connector 0.22 W4S1-05C CE for informing error Recommended Network Devices The following products are recommended for use with the Ethernet Unit. Part Maker Model number Contact phone NETSTAR-C5E Tonichi Kyosan Cable, Ltd. Kanetsu Planning Department SAB 0.5 × 4P Cables Kuramo Electric Co., Ltd. KETH-SB Kuramo Electric Co., Ltd. Sizes and conductor pairs: SWCC Showa Cable FAE-5004 SWCC Showa Cable Systems Co. Ltd. AWG 24 × 4 pairs Systems Co. Ltd. Panduit Corporation, Japan Branch, Osaka RJ45 Connectors Panduit Corporation MPS588 Sales Office Cables Kuramo Electric Co., Ltd. KETH-PSB-OMR Kuramo Electric Co., Ltd. Sizes and conductor pairs: RJ45 Assembly OMRON Corporation, Customer Support OMRON XS6G-T421-1 AWG 22 × 2 pairs Connectors Center Cables Fujikura Ltd. F-LINK-E 0.5mm × 4P Kanetsu Planning Department Sizes and conductor pairs: Panduit Corporation, Japan Branch, Osaka RJ45 Connectors Panduit Corporation MPS588 0.5 mm × 4 pairs Sales Office Boots TSUKO MK Boots (VI) LB TSUKO 2 CJ1W-ETN21 Mountable Racks NJ system CJ system (CJ1, CJ2) CP1H system NSJ system Model Expansion Expansion CPU Rack Expansion Rack CPU Rack CP1H PLC NSJ Controller Backplane Backplane CJ1W-ETN21 Not Supported 4 Units (per CPU Unit) *1 2 Units *2 Not supported 4 Units *3 *1. Up to three Ethernet Units can be connected to a CJ1M-CPU1@-ETN CPU Unit. *2. A CP1W-EXT01 CJ Unit Adaptor is required. *3. If an Expansion Rack is used, the NSJW-CLK21-V1 or NSJW-ETN21 cannot be mounted to the NSJ Controller. Ethernet Units Specifications Item Specifications Model number CJ1W-ETN21 Type 100Base-TX (Can be used as 10Base-T) Applicable PLCs CJ-series PLCs Unit classification CJ-series CPU Bus Unit Mounting location CPU Rack or Expansion Rack Number of Units that can be mounted 4 max. (including Expansion Racks) Media access method CSMA/CD Modulation method Baseband Transmission paths Star form Baud rate 100 Mbit/s (100Base-TX) 10 Mbit/s (10Base-TX) Transfer Unshielded twisted-pair (UDP) cable Unshielded twisted-pair (UDP) cable specifications Categories: 5, 5e Categories: 3, 4, 5, 5e Transmission media Shielded twisted-pair (STP) cable Shielded twisted-pair (STP) cable Categories: 100 Ω at 5, 5e Categories: 100 Ω at 3, 4, 5, 5e Transmission distance 100 m (distance between hub and node) Number of cascade connections No restrictions if switching hubs are used. Current consumption (Unit) 370 mA max. at 5 V DC Weight 100 g max. Dimensions 31 × 90 × 65 mm (W × H × D) Other general specifications Other specifications conform to the general specifications of the CJ-series. 3 CJ1W-ETN21 Communications Specifications Item Ethernet Unit Model number CJ1W-ETN21 Physical layer 100BASE-TX, 10BASE-T Number of nodes on FINS network 254 Server specification Specification by IP address or host name specifications (DNS client function) FINS communications FINS/UDP service FINS/TCP FTP server function The CPU Unit's file memory (Memory Card or EM file memory) can be read/written. Automatic clock The CPU Unit's internal clock data can be automatically adjusted to the clock data received from the SNTP information adjustment server Web functions The Unit settings can be made and status can be read from the Web browser using the Web server. Mail send functions Mail functions Mail receive functions TCP socket services Socket service function UDP socket services RESET CONTROLLER DATA READ CONTROLLER STATUS READ ECHOBACK TEST BROADCAST TEST (READ RESULTS) BROADCAST TEST (SEND TEST DATA) ERROR LOG READ ERROR LOG CLEAR REQUEST TO OPEN UDP SOCKET REQUEST TO RECEIVE UDP SOCKET Communications service REQUEST TO SEND UDP SOCKET REQUEST TO CLOSE UDP SOCKET REQUEST TO OPEN TCP SOCKET (PASSIVE) REQUEST TO OPEN TCP SOCKET (ACTIVE) FINS commands REQUEST TO RECEIVE TCP SOCKET REQUEST TO SEND TCP SOCKET REQUEST TO CLOSE TCP SOCKET EXECUTE PING COMMAND REQUEST TO CHANGE REMOTE NODE FOR FINS/TCP CONNECTION REQUEST TO READ STATUS FOR FINS/TCP CONNECTION IP ADDRESS TABLE WRITE IP ADDRESS WRITE IP ADDRESS TABLE READ IP ROUTING TABLE READ PROTOCOL STATUS READ MEMORY STATUS READ SOCKET STATUS READ ADDRESS DATA READ IP ADDRESS READ 4 B B B A A A 9 9 9 8 8 8 7 7 7 6 6 6 5 5 5 CJ1W-ETN21 External Interface CJ1W-ETN21 Slider For mounting to other Units. Indicators ETN21 RUN ERC SD RD LINK Display the operating status of the Unit. 100M ERH TCP FTP HOST Unit Number Switch 4 UNIT Used to set the Ethernet Unit's unit No. number in one digit hexadecimal. 4 4 NODE No. 1 0 x16 x16 Node Number Switches Used to set the Ethernet Unit's FINS node number in two digits hexadecimal. 100BASE-TX 10BASE-T Ethernet Connector Used to connect the Ethernet twisted-pair cable. Mounting Pin for DIN Track Used when mounting the Unit to DIN Track. Slider For mounting to other Units. Each communications device connected to the Ethernet network is allocated a unique Ethernet address. For the Ethernet Unit, this Ethernet address is shown on the right side of the Unit as a 12-digit hexadecimal number. CJ1W-ETN21 ETHERNET UNIT Lot No. OMRON Corporation MADE IN JAPAN @@@@@@@@@@@@ Ethernet Address Ethernet address (12 digits) Ethernet Connectors The following standards and specifications apply to the connectors for the Ethernet twisted-pair cable. • Electrical specifications: Conforming to IEEE802.3 standards. • Connector structure: RJ45 8-pin Modular Connector (conforming to ISO 8877) Connector pin Signal name Abbr. Signal direction 1 Transmission data + TD+ Output 2 Transmission data − TD− Output 3 Reception data + RD+ Input 4 Not used. −− 5 Not used. −− 6 Reception data − RD− Input 7 Not used. −− 8 Not used. −− Hood Frame ground FG − 5 3 3 3 2 2 2 1 1 1 0 0 0 F F F E E E D D D C C C B B B A A A 9 9 9 8 8 8 7 7 7 6 6 6 5 5 5 CJ1W-ETN21 Unit Version Upgrade Information Unit Version 1.3 Upgrade Details The unit settings and status monitoring for the Ethernet Unit can be Web function added easily performed from a Web browser. Function prohibiting access using FINS/ Access to change the remote IP address from a node using FINS/UDP UDP from nodes with dynamically changed can be prohibited (IP address protection). IP addresses Unit Version 1.4 Upgrade Details A mode compatible with the CS1W-ETN11/CJ1W-ETN11 was added in ETN11-compatible mode added to the the operating specifications for FINS/UDP messages sent from a ETN21 settings for FINS/UDP. different UDP port number than the FINS/UDP port number set in the Ethernet Unit. Unit Version 1.5 Upgrade Details An option setting was added to the subnet mask settings to enable CIDR. CIDR function added to subnet mask Enabling CIDR allows you to use classless IP addresses in the subnet settings mask setting. This option can be set to improve communications performance for the socket service that is implemented by manipulating dedicated control High-speed option added for socket service bits. The performance is the same as the previous version if this option is not set. Linger option added to socket options for A linger option can now be set in the options for passive or active TCP TCP open requests. open requests. Location of node address switches changed The location of the node address switches was changed. The setting on CJ1W-ETN21 method and setting range remain the same. Note: CX-Programmer version 8.2 or higher is required for unit version 1.5 functions. Dimensions (Unit: mm) CJ1W-ETN21 31 65 ETN21 RUN ERC SD RD LINK 100M ERH TCP FTP HOST 4 UNIT No. 4 4 NODE No. 1 0 x16 x16 100BASE-TX 10BASE-T 6 3 3 3 2 2 2 1 1 1 2.7 90 2.7 0 0 0 F F F E E E D D D C C C CJ1W-ETN21 Related Manuals Man.No. Model Name Contents Provides information on operating and installing 100Base-TX Ethernet Units, Ethernet Units Operation including details on basic settings and FINS communications. CS1W-ETN21 W420 Manual Refer to the Communications Commands Reference Manual (W342) for details CJ1W-ETN21 Construction of Networks on FINS commands that can be sent to CS-series and CJ-series CPU Units when using the FINS communications service. Ethernet Units Operation Provides information on constructing host applications for 100Base-TX Ethernet CS1W-ETN21 W421 Manual Units, including functions for sending/receiving mail, socket service, automatic CJ1W-ETN21 Construction of Applications clock adjustment, FTP server functions, and FINS communications. CS1G/H-CPU@@H CS1G/H-CPU-@@EV1 CS1D-CPU@@H CS1D-CPU@@S CJ1M-CPU@@ Communications Describes the C-series (Host Link) and FINS communications commands used W342 CS1W-SCU21-V1 Commands Reference when sending communications commands to CS-series and CJ-series CPU CS1W-SCB21-V1/41-V1 Manual Units. CJ1G/H-CPU@@H CJ1G-CPU@@P CJ1G-CPU@@ CJ1W-SCU21-V1/41-V1 Describes operating procedures for the CX-One FA Integrated Tool Package. W463 CXONE-AL@@D-V@ CX-One Setup Manual Refer to this manual for operating procedures for the CX-One FA Integrated Tool Package. CS/CJ/CP/NSJ-series CX-Integrator Network W464 CXONE-AL@@D-V@ Describes the operating procedures for the CX-Integrator. Configuration Software Operation Manual 7 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. 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 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. 2016.5 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 2016 All Right Reserved.