CS1WETN21

SYSMAC CS-series Ethernet Unit CS1W-ETN21 CSM_CS1W-ETN21_DS_E_5_3 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. CS1W-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 SYSMAC Gateway FinsGateway Hub Twisted-pair cable 100 m max. CS1W-ETN21 Ethernet Unit (100Base-TX) CJ1W-ETN21 Ethernet Unit (100Base-TX) CS-series PLC CJ-series PLC 1 CS1W-ETN21 Ordering Information Applicable standards Refer to the OMRON website (www.ia.omron.com) or ask your OMRON representative for the most recent applicable standards for each model. Ethernet Unit Specifications Unit type Product Name Communic ations cable Ethernet Units CS1 CPU Bus Unit 100BASETX Cable Communications functions Duplexing Units per CPU Unit FINS communications service (TCP/IP and UDP/IP), FTP server function, socket service, mail send service, mail reception (remote command reception), autoadjustment of PLC's internal clock, and server host name specification Not supported 4 Units No. of unit numbers allocated 1 Current consumption (A) 5V system 26 V system 0.38 − Model CS1W-ETN21 Note: There is no accessory for the CS-series Ethernet Unit. Industrial Switching Hubs Specifications Product name Appearance Functions Quality of Service (QoS): EtherNet/IP control data priority Failure detection: Broadcast storm and LSI error detection 10/100BASE-TX, Auto-Negotiation Industrial Switching Hubs No. of pors Failure detection Accessories 3 No • Power supply connector 5 No 5 Yes Current consumption (A) • Power supply connector • Connector for informing error Model 0.22 W4S1-03B 0.22 W4S1-05B 0.22 W4S1-05C Recommended Network Devices The following products are recommended for use with the Ethernet Unit. Part Hub Maker Model number Specifications 100BASE-TX PHOENIX CONTACT SWITCH 5TX 10/100 Mbit/s 5-port hub Fujikura F-LINK-E 0.5mm × 4P STP (shielded twisted-pair) cable: Category 5, 5e Note: Impedance is limited to 100 Ω. Fujikura CTP-LAN5 0.5mm × 4P UTP (unshielded twisted-pair) cable: Category 5, 5e Fujikura F-LINK-E 0.5mm × 4P STP (shielded twisted-pair) cable: Category 3, 4, 5, 5e Note: Impedance is limited to 100 Ω. Fujikura CTP-LAN5 0.5mm × 4P UTP (unshielded twisted-pair) cable: Category 3, 4, 5, 5e MPS588 − MP588-C − 100BASE-TX Twisted-pair cable 10BASE-T STP Plug Connectors (Modular plug) Panduit Corp UTP Plug Panduit Corp 2 CS1W-ETN21 Mountable Racks Model CS1 System CPU Rack CS1W-BC @@3 CS1W-ETN21 @@2 Expansion Backplane (including Longdistance Expansion Rack) CS1W-BI @@3 CS1D System SYSBUS Remote I/O Slave Rack C200HX/HG/ HE Expansion I/O Rack @@2 4 Units (per CPU Unit) CS1D-BC 052 Not supported Expansion Backplane CPU Rack Not supported 042D CS1D-BI 082S 092 082D 4 Units (per CPU Unit) Ethernet Units Specifications Item Specifications Model number CS1W-ETN21 Type 100Base-TX (Can be used as 10Base-T) Applicable PLCs CS-series PLCs Unit classification CS-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) Transmission media Unshielded twisted-pair (UDP) cable Categories: 5, 5e Shielded twisted-pair (STP) cable Categories: 100 Ω at 5, 5e Unshielded twisted-pair (UDP) cable Categories: 3, 4, 5, 5e Shielded twisted-pair (STP) cable Categories: 100 Ω at 3, 4, 5, 5e Transmission distance 100 m (distance between hub and node) Transfer specifications Number of cascade connections No restrictions if switching hubs are used. Current consumption (Unit) 380 mA max. at 5 V DC Weight 200 g max. Dimensions 35 × 130 × 101 mm (W × H × D) Other general specifications Other specifications conform to the general specifications of the CS-series. 3 CS1W-ETN21 Communications Specifications Item Ethernet Unit Model number CS1W-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 service FINS/UDP FINS/TCP FTP server function The CPU Unit's file memory (Memory Card or EM file memory) can be read/written. Automatic clock information adjustment The CPU Unit's internal clock data can be automatically adjusted to the clock data received from the SNTP server Web functions The Unit settings can be made and status can be read from the Web browser using the Web server. Mail functions Mail send functions Mail receive functions Socket service function TCP socket services 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 CS1W-ETN21 External Interface CS1W-ETN21 Front ETN21 100M ERH TCP FTP HOST RUN ERC SD RD LNK UNIT NO. NODE NO. 0 0 1 ×161 Indicators Display the operating status of the Unit. ×160 Unit Number Switch Used to set the Ethernet Unit's unit number in one digit hexadecimal. Node Address 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. 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. CS1W-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 CS1W-ETN21 Unit Version Upgrade Information Unit Version 1.3 Upgrade Details Web function added The unit settings and status monitoring for the Ethernet Unit can be easily performed from a Web browser. Function prohibiting access using FINS/ UDP from nodes with dynamically changed IP addresses Access to change the remote IP address from a node using FINS/UDP can be prohibited (IP address protection). Unit Version 1.4 Upgrade ETN11-compatible mode added to the ETN21 settings for FINS/UDP. Details A mode compatible with the CS1W-ETN11/CJ1W-ETN11 was added in the operating specifications for FINS/UDP messages sent from a different UDP port number than the FINS/UDP port number set in the Ethernet Unit. Unit Version 1.5 Upgrade Details CIDR function added to subnet mask settings An option setting was added to the subnet mask settings to enable CIDR. Enabling CIDR allows you to use classless IP addresses in the subnet mask setting. High-speed option added for socket service This option can be set to improve communications performance for the socket service that is implemented by manipulating dedicated control bits. The performance is the same as the previous version if this option is not set. Linger option added to socket options for TCP open requests. A linger option can now be set in the options for passive or active TCP open requests. Note: CX-Programmer version 8.2 or higher is required for unit version 1.5 functions. Dimensions (Unit: mm) CS1W-ETN21 ETN21 100M ERH TCP FTP HOST RUN ERC SD RD LNK UNIT NO. 0 1 ×161 ×160 130 NODE NO. 0 100BASE-TX 10BASE-T 35 101 6 CS1W-ETN21 Related Manuals Man.No. Model Name Contents Provides information on operating and installing 100Base-TX Ethernet Units, including details on basic settings and FINS communications. Refer to the Communications Commands Reference Manual (W342) for details on FINS commands that can be sent to CS-series and CJ-series CPU Units when using the FINS communications service. W420 CS1W-ETN21 CJ1W-ETN21 Ethernet Units Operation Manual Construction of Networks W421 CS1W-ETN21 CJ1W-ETN21 Ethernet Units Operation Provides information on constructing host applications for 100Base-TX Ethernet Manual Units, including functions for sending/receiving mail, socket service, automatic Construction of Applications clock adjustment, FTP server functions, and FINS communications. W342 CS1G/H-CPU@@H CS1G/H-CPU-@@EV1 CS1D-CPU@@HA CS1D-CPU@@SA CS1D-CPU@@H CS1D-CPU@@S CJ1M-CPU@@ CS1W-SCU21-V1 CS1W-SCB21-V1/41-V1 CJ1G/H-CPU@@H CJ1G-CPU@@P CJ1G-CPU@@ CJ1W-SCU21-V1/41-V1 Communications Commands Reference Manual Describes the C-series (Host Link) and FINS communications commands used when sending communications commands to CS-series and CJ-series CPU Units. W463 CXONE-AL@@D-V@ CX-One Setup Manual Describes operating procedures for the CX-One FA Integrated Tool Package. Refer to this manual for operating procedures for the CX-One FA Integrated Tool Package. W464 CXONE-AL@@D-V@ CS/CJ/CP/NSJ-series CX-Integrator Network Configuration Software Operation Manual Describes the operating procedures for the CX-Integrator. 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. 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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. 2018.11 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 2018 All Right Reserved.