NX-series EtherCAT Coupler Unit NX-ECC CSM_NX-ECC_DS_E_7_2 Combine flexibility in Remote I/O configuration with the speed and determinism of EtherCAT. • The EtherCAT Coupler Unit is the link between the EtherCAT Machine Control network and the NX-series I/O Units. With I/O Units ranging from basic I/O's to high-speed synchronous models, the NX-series is the perfect match for the Sysmac Machine Automation Controllers. Features • • • • • • • Up to 63 NX-IO Units can be connected to one EtherCAT Coupler Unit. Standard and high-performance units can be mixed.*1 High-speed remote I/O control is possible at the fastest communication cycle of 125 us.*2 Each Coupler plus its I/O form just a single EtherCAT node on the network. I/O control and safety control can be integrated by connecting Units for safety. The Coupler supports the EtherCAT Distributed Clock (DC) and propagates this to synchronous I/O units. The node address can be fixed by rotary switches, or set by software. Choose the method that best suits your way of engineering. Slave configuration by Sysmac Studio can be done centrally via the controller, or on-the-spot using the Coupler's built-in USB port. *1 Input per Coupler Unit: Maximum 1024 bytes, Output per Coupler Unit: Maximum 1024 bytes *2 NX7-@@@@ and NX-ECC203 combined System Configuration Sysmac Studio Support Software Connection to peripheral USB port or built-in EtherNet/IPTM port on NJ/NX-series CPU Unit EtherCAT master* NJ/NX-series CPU Unit or master from another manufacturer Built-in EtherCAT port Sysmac Studio Support Software ●EtherCAT Slave Terminal Communications cable Ethernet cables Peripheral USB port. NX Series EtherCAT Coupler Unit NX-ECC20@ Connection to peripheral USB port on EtherCAT Coupler Unit .xml ESI files NX Units End Cover * Refer to Versions information on the unit versions of CPU Units when you connect an EtherCAT Slave Terminal to the built-in EtherCAT port on an OMRON NJ/NX-series CPU Unit. An EtherCAT Slave Terminal cannot be connected to any of the OMRON CJ1W-NC@@81/@@82 Position Control Units even though they can operate as EtherCAT masters. Sysmac is a trademark or registered trademark of OMRON Corporation in Japan and other countries for OMRON factory automation products. EtherCAT® is a registered trademark of Beckhoff Automation GmbH for their patented technology. EtherNet/IPTM is the trademarks of ODVA. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies. 1 NX-ECC 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, CE: EC Directives, and KC: KC Registration. • Contact your OMRON representative for further details and applicable conditions for these standards. Unit type Product Name Communications cycle in DC Mode *1 *2 Current consumption EtherCAT Coupler Unit 4A 250 to 4,000 μs NX Series EtherCAT Coupler Unit Maximum I/O power supply current Model NX-ECC201 1.45 W or lower NX-ECC202 Standards UC1, N, L, CE, KC 10 A 125 to 10,000 μs 1.25 W or lower NX-ECC203 UC1, CE, KC *1. This depends on the specifications of the EtherCAT master. For example, the values are as follows when the EtherCAT Coupler Unit is connected to the built-in EtherCAT port on an NJ5-series CPU Unit: 500 μs, 1,000 μs, 2,000 μs, and 4,000 μs. Refer to the NJ/NX-series CPU Unit Built-in EtherCAT Port User’s Manual (Cat. No. W505) for the specifications of the built-in EtherCAT ports on NJ/NX-series CPU Units. *2. This depends on the Unit configuration. Recommended EtherCAT Communications Cables Use Straight STP (shielded twisted-pair) cable of category 5 or higher with double shielding (braiding and aluminum foil tape) for EtherCAT. Cable with Connectors Item Standard type Cable with Connectors on Both Ends (RJ45/RJ45) Wire Gauge and Number of Pairs: AWG27, 4-pair Cable Cable Sheath material: LSZH *2 Cable color: Yellow *3 Rugged type Cable with Connectors on Both Ends (RJ45/RJ45) Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Rugged type Cable with Connectors on Both Ends (M12 Straight/ RJ45) Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Rugged type Cable with Connectors on Both Ends (M12 Right-angle/ RJ45) Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Appearance Recommended manufacturer OMRON OMRON OMRON OMRON Cable length(m) *1 Model 0.3 XS6W-6LSZH8SS30CM-Y 0.5 XS6W-6LSZH8SS50CM-Y 1 XS6W-6LSZH8SS100CM-Y 2 XS6W-6LSZH8SS200CM-Y 3 XS6W-6LSZH8SS300CM-Y 5 XS6W-6LSZH8SS500CM-Y 0.3 XS5W-T421-AMD-K 0.5 XS5W-T421-BMD-K 1 XS5W-T421-CMD-K 2 XS5W-T421-DMD-K 5 XS5W-T421-GMD-K 10 XS5W-T421-JMD-K 0.3 XS5W-T421-AMC-K 0.5 XS5W-T421-BMC-K 1 XS5W-T421-CMC-K 2 XS5W-T421-DMC-K 5 XS5W-T421-GMC-K 10 XS5W-T421-JMC-K 0.3 XS5W-T422-AMC-K 0.5 XS5W-T422-BMC-K 1 XS5W-T422-CMC-K 2 XS5W-T422-DMC-K 5 XS5W-T422-GMC-K 10 XS5W-T422-JMC-K *1 Standard type cables length 0.2, 0.3, 0.5, 1, 1.5, 2, 3, 5, 7.5, 10, 15 and 20m are available. Rugged type cables length 0.3, 0.5, 1, 2, 3, 5, 10 and 15m are available. *2 The lineup features Low Smoke Zero Halogen cables for in-cabinet use and PUR cables for out-of-cabinet use. *3 Cables colors are available in blue, yellow, or Green Note: For details, refer to Cat.No.G019. 2 NX-ECC Cables / Connectors Wire Gauge and Number of Pairs: AWG24, 4-pair Cable Item Appearance Cables RJ45 Connectors Recommended manufacturer Model - Hitachi Metals, Ltd. NETSTAR-C5E SAB 0.5 × 4P* - Kuramo Electric Co. KETH-SB* - SWCC Showa Cable Systems Co. FAE-5004* - Panduit Corporation MPS588-C* * We recommend you to use above cable and connector together. Wire Gauge and Number of Pairs: AWG22, 2-pair Cable Item Appearance Cables Recommended manufacturer Model - Kuramo Electric Co. KETH-PSB-OMR* - JMACS Japan Co., Ltd. PNET/B* OMRON XS6G-T421-1* RJ45 Assembly Connector * We recommend you to use above cable and connector together. Note: Connect both ends of cable shielded wires to the connector hoods. Optional Products Product name Specification Model Pins for 10 Units Unit/Terminal Block Coding Pins (30 terminal block pins and 30 Unit pins) NX-AUX02 Standards --- Specification Product Name Terminal Block No. of terminals 8 Ground terminal mark Present Terminal current capacity 10 A Model NX-TBC082 Standards --- Accessories End Cover (NX-END01) An End Cover is connected to the end of the EtherCAT Slave Terminal. One End Cover is provided together with the EtherCAT Coupler Unit. 3 NX-ECC General Specification Item Enclosure Ground to 100 Ω or less Grounding method Operating environment Specification Mounted in a panel Ambient operating temperature 0 to 55°C Ambient operating humidity 10% to 95% (with no condensation or icing) Atmosphere Must be free from corrosive gases. Ambient storage temperature −25 to 70°C (with no condensation or icing) Altitude 2,000 m max. Pollution degree Pollution degree 2 or less: Conforms to JIS B3502 and IEC 61131-2. Noise immunity Conforms to IEC61000-4-4. 2 kV (power supply line) Overvoltage category Category II: Conforms to JIS B3502 and IEC 61131-2. EMC immunity level Zone B Vibration resistance Conforms to IEC 60068-2-6. 5 to 8.4 Hz with 3.5-mm amplitude, 8.4 to 150 Hz, acceleration of 9.8 m/s2, 100 min each in X, Y, and Z directions (10 sweeps of 10 min each = 100 min total) Shock resistance Conforms to IEC 60068-2-27. 147 m/s2, 3 times each in X, Y, and Z directions cULus: Listed UL508 and ANSI/ISA 12.12.01 EC: EN 61131-2 and C-Tick, KC Registration, NK, LR Applicable standards * * Refer to the OMRON website (http://www.ia.omron.com/) or consult your OMRON representative for the most recent applicable standards for each model. Specifications EtherCAT Coupler Unit NX-ECC201/NX-ECC202/NX-ECC203 Specification Item NX-ECC201 NX-ECC202 NX-ECC203 Number of connectable NX Units 63 Units max.*1 Send/receive PDO data sizes Input: 1,024 bytes max. (including input data, status, and unused areas) Output: 1,024 bytes max. (including output data and unused areas) Mailbox data size Input: 256 bytes Output: 256 bytes Mailbox Emergency messages and SDO requests Refreshing methods *2 Node address setting range When Connected to the Built-in EtherCAT Port on an NJ-series CPU Unit • Set on switches: 1 to 192 • Set with the Sysmac Studio: 1 to 192 Inputs: 1 μs max. Outputs: 1 μs max. Communications cycle in DC Mode 250 to 4,000 μs*3 *4 I/O power supply Free-Run refreshing Synchronous I/O refreshing Time stamp refreshing Task period prioritized refreshing When Connected to the Built-in EtherCAT Port on an NX-series CPU Unit • Set on switches: 1 to 199 • Set with the Sysmac Studio: 1 to 512 I/O jitter performance Unit power supply • • • • • Free-Run refreshing • Synchronous I/O refreshing • Time stamp refreshing 125 to 10,000 μs*3 *4 Power supply voltage 24 VDC (20.4 to 28.8 VDC) NX Unit power supply capacity 10 W max. Refer to Installation orientation and restrictions for details. NX Unit power supply efficiency 70% Isolation method No isolation between NX Unit power supply and Unit power supply terminals Current capacity of power supply terminals 4 A max. Power supply voltage 5 to 24 VDC (4.5 to 28.8 VDC) *5 Maximum I/O power supply current 4A 10 A Current capacity of power supply terminals 4 A max. 10 A max. NX Unit power consumption 1.45 W max. Current consumption from I/O power supply 10 mA max. (for 24 VDC) 1.25 W max. Dielectric strength 510 VAC for 1 min, leakage current: 5 mA max. (between isolated circuits) Insulation resistance 100 VDC, 20 MΩ min. (between isolated circuits) *1. Refer to the NX-series Safety Control Units User’s Manual (Cat. No. Z930) for the number of Safety Control Units that can be connected. *2. This function was added or improved for a version upgrade. Refer to NX-series EtherCAT Coupler Unit User’s Manual (Cat. No. W519) for information on version upgrades *3. This depends on the specifications of the EtherCAT master. The values are as follows when you are connected to the built-in EtherCAT port on an NJ5-series CPU Unit: 500 μs, 1,000 μs, 2,000 μs, and 4,000 μs. Refer to the NJ/NX-series CPU Unit Built-in EtherCAT Port User's Manual (Cat. No. W505) for the specifications of the built-in EtherCAT ports on NJ/NX-series CPU Units. *4. This depends on the Unit configuration. *5. Use an output voltage that is appropriate for the I/O circuits of the NX Units and the connected external devices. 4 NX-ECC Specification Item NX-ECC201 NX-ECC202 NX-ECC203 Communications Connector For EtherCAT communications. • RJ45 × 2 (shielded) • IN: EtherCAT input data, OUT: EtherCAT output data External connection terminals Screwless Clamping Terminal Block For Unit power supply, I/O power supply, and grounding. Removable. Peripheral USB Port For Sysmac Studio connection. • Physical layer: USB 2.0-compliant, B-type connector • Transmission distance: 5 m max. Dimensions 46 × 100 × 71 mm (W×H×D) Weight 170 g max. Installation orientation: 6 possible orientations Restrictions: Used in the upright installation orientation. Output power [W] 10 W output, 40ºC 12 10 8.5 W output, 55ºC 8 6 4 2 0 0 10 20 30 40 45 50 55 60 Ambient temperature [ºC] Installation orientation and restrictions Used in another orientation other than the upright installation orientation. Output power [W] 10 W output, 40ºC 12 10 8 6.0 W output, 55ºC 6 4 2 0 0 10 20 30 40 45 50 55 60 Ambient temperature [ºC] Peripheral USB port IN communications connector OUT communications connector Internal circuits UV UV Circuit layout UG UG Terminal block UNIT PWR LED Non-isolated power supply circuits NX Unit power supply + NX Unit power supply - IOV NX bus connector I./O power supply + IOG I/O PWR LED I/O power supply DIN Track contact plate 5 NX-ECC Specification Item NX-ECC201 NX-ECC202 A1 NX-ECC203 B1 UV UV UG UG IOV IOG Unit power supply (24 VDC) Terminal arrangement I./O power supply (5 to 24 VDC) A8 Ground to 100Ω or less Accessory Through-wiring for unwired terminals. B8 End Cover (NX-END01): 1 EtherCAT Communications Specifications Item Specification Communications standard IEC 61158 Type 12 Physical layer 100BASE-TX (IEEE 802.3) Modulation Baseband Baud rate 100 Mbps Topology Depends on the specifications of the EtherCAT master. Transmission media Category 5 or higher twisted-pair cable (Recommended cable: double-shielded cable with aluminum tape and braiding) Transmission distance Distance between nodes: 100 m or less Version Information Corresponding unit version/version *1 Model number of EtherCAT Coupler Unit Unit version Using an NX-series CPU Unit Unit version of CPU Unit Sysmac Studio version 1.2 NX-ECC201 1.1 1.0 Ver. 1.10 or later Ver. 1.13 or later Using an NJ-series CPU Unit Unit version of CPU Unit Sysmac Studio version Ver. 1.07 or later Ver. 1.08 or higher Ver. 1.06 or later Ver. 1.07 or higher Ver. 1.05 or later Ver. 1.06 or higher NX-ECC202 1.2 *2 Ver. 1.07 or later Ver. 1.08 or higher NX-ECC203 1.3 *3 Ver. 1.07 or later Ver. 1.13 or higher *1 Some Units do not have all of the versions given in the above table. If a Unit does not have the specified version, support is provided by the oldest available version after the specified version. Refer to the user's manuals for the specific Units for the relation between models and versions. *2 For the NX-ECC202, there is no unit version of 1.1 or earlier. *3 For the NX-ECC203, there is no unit version of 1.2 or earlier. 6 NX-ECC External Interface EtherCAT Coupler Unit NX-ECC20@ (B) (D) RUN (C) (E) (F) (C) (G) (A) Symbol Name Function (A) NX bus connector (B) Indicators The indicators show the current operating status of the Unit. Communications connectors These connectors are connected to the communications cables of the EtherCAT network. There are two connectors, one for the input port and one for the output port. (D) Peripheral USB port This port is used to connect to the Sysmac Studio Support Software. (E) Terminal block The terminal block is used to connect external devices. The number of terminals depends on the type of Unit. (F) Rotary switches These rotary switches are used to set the 1s digit and 10s digit of the node address of the EtherCAT Coupler Unit as an EtherCAT slave. The address is set in decimal. (G) DIP switch The DIP switch is used to set the 100s digit of the node address of the EtherCAT Coupler Unit as an EtherCAT slave. (C) This connector is used to connect each Unit. Terminal Block NX-TBC082 (A) (B) A1 B1 A2 B2 A3 B3 A4 B4 A5 B5 A6 B6 A7 B7 A8 B8 (C) (D) Eight-terminal Block Symbol Name Function (A) Terminal number indications The terminal numbers (A1 to A8 and B1 to B8) are displayed. The terminal number indicators are the same regardless of the number of terminals on the terminal block, as shown above. Insert a flat-blade screwdriver into these holes to connect and remove the wires. (B) Release holes (C) Terminal holes The wires are inserted into these holes. (D) Ground terminal mark This mark indicates the ground terminals. Only the NX-TBC082 has this mark. Applicable Terminal Blocks for Each Unit Model Current capacity of Unit's power supply terminals Unit model Unit power supply NX-ECC201 4A NX-ECC202 or NX-ECC203 4A I/O power supply 10 A Terminal Blocks Model No. of terminals Ground terminal mark Terminal current capacity NX-TBC082 8 Present 10 A NX-TBC082 8 Present 10 A 7 NX-ECC Applicable Wires Using Ferrules If you use ferrules, attach the twisted wires to them. Observe the application instructions for your ferrules for the wire stripping length when attaching ferrules. Always use plated one-pin ferrules. Do not use unplated ferrules or two-pin ferrules. The applicable ferrules, wires, and crimping tool are given in the following table. Terminal types Manufacturer Terminals other than ground terminals Phoenix Contact Applicable wire (mm2 (AWG)) Ferrule model AI0,34-8 0.34 (#22) AI0,5-8 0.5 (#20) Crimping tool Phoenix Contact (The figure in parentheses is the applicable wire size.) CRIMPFOX 6 (0.25 to 6 mm2, AWG 24 to 10) AI0,5-10 AI0,75-8 0.75 (#18) AI0,75-10 AI1,0-8 1.0 (#18) AI1,0-10 AI1,5-8 1.5 (#16) AI1,5-10 Ground terminals Terminals other than ground terminals Weidmuller AI2,5-10 2.0 *1 H0.14/12 0.14 (#26) H0.25/12 0.25 (#24) H0.34/12 0.34 (#22) H0.5/14 0.5 (#20) Weidmueller (The figure in parentheses is the applicable wire size.) PZ6 Roto (0.14 to 6 mm2, AWG 26 to 10) H0.5/16 H0.75/14 0.75 (#18) H0.75/16 H1.0/14 1.0 (#18) H1.0/16 H1.5/14 1.5 (#16) H1.5/16 *1. Some AWG 14 wires exceed 2.0 mm2 and cannot be used in the screwless clamping terminal block. When you use any ferrules other than those in the above table, crimp them to the twisted wires so that the following processed dimensions are achieved. 8 to 10 mm 1.6 mm max. (Terminals other than ground terminals) 2.4 mm max. (Terminals other than ground terminals) 2.7 mm max. (Ground terminals) 2.0 mm max. (Ground terminals) Using Twisted Wires/Solid Wires If you use the twisted wires or the solid wires, use the following table to determine the correct wire specifications. Terminals Classification Current capacity Wire type Twisted wires Plated 2 A max. All terminals except ground terminals Ground terminals Greater than 2 A and 4 A or less Possible Greater than 4A Possible *1 --- Possible Solid wire Unplated Plated Unplated Possible Possible Possible Not Possible Possible Possible *1 Not Possible Possible *2 Not Possible Possible *2 Wire size Conductor length (stripping length) 0.08 to 1.5 mm2 AWG28 to 16 8 to 10 mm 2.0 mm2 9 to 10 mm *1 Secure wires to the screwless clamping terminal block. Refer to the Securing Wires in the USER'S MANUAL for how to secure wires. *2 With the NX-TB@@@1 Terminal Block, use twisted wires to connect the ground terminal. Do not use a solid wire. Conductor length (stripping length) <Additional Information> If more than 2 A will flow on the wires, use plated wires or use ferrules. 8 NX-ECC Dimensions (Unit: mm) EtherCAT Coupler Unit ● EtherCAT Coupler Unit Only 48.1 46 1.5 104.5 100 1.5 65.2 71 80 0.55 * * The dimension is 1.35 mm for Units with lot numbers through December 2014. ● With Cables Connected *1 100 to 120 5.8 *2 71 USB cable Communications cable *1. This dimension depends on the specifications of the commercially available USB cable. Check the specifications of the USB cable that is used. *2. This is the dimension from the back of the Unit to the communications cables. • 100 mm: When an MPS588-C Connector is used. • 120 mm: When an XS6G-T421-1 Connector is used. 9 NX-ECC End Cover 12 1.5 A* A 100 1.5 71 * This is the shape for Units with lot numbers through December 2014. Related Manuals Man. No W519 Model NX-ECC20@ Manual Application Description NX-series EtherCAT Coupler Unit User’s Manual Leaning how to use an NX-series EtherCAT Coupler Unit and Ether-CAT Slave Terminals The following items are described: the overall system and configuration methods of an EtherCAT Slave Terminal (which consists of an NX-series EtherCAT Coupler Unit and NX Units), and information on hardware, setup, and functions to set up, control, and monitor NX Units through EtherCAT. 10 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. 2016.4 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.