NXECC203

Overview of Omron NXECC203

The Omron NXECC203 is an EtherCAT Coupler Unit designed for the NX-series I/O system. It enables high-speed communication between the NX I/O Bus and EtherCAT networks, offering two EtherCAT slave ports with a communication cycle time as fast as 125 µs. The unit supports up to 63 NX I/O units with a maximum I/O current of 10 A and uses screwless push-in connectors for easy wiring.

Key Features of Omron NXECC203

• Type: EtherCAT Coupler Unit
• Communication ports: 2 EtherCAT slave ports
• Cycle time: 125 µs (minimum)
• Maximum number of NX I/O units connected: 63
• Maximum I/O current: 10 A
• Connection type: Screwless push-in connector
• Degree of protection: IP20 suitable for panel mounting
• Dimensions: 100 mm (height) x 46 mm (width) x 80 mm (depth)
• Weight: Approximately 250 g
• Operating temperature range: 0 to 55 °C
• Supports mixed NX system types (standard and high-performance units)

Technical Specifications

Applications / Use Case

The NXECC203 EtherCAT Coupler Unit is ideal for advanced industrial automation systems requiring high-speed communication and large I/O expansion capabilities. It is commonly used in factory automation, machine control, and process control environments leveraging the Omron NX-series I/O system with EtherCAT networks.