NXECC203.1

Overview of Omron NXECC203-1

The Omron NXECC203-1 is an EtherCAT Coupler Unit from the NX-series designed to connect NX I/O Bus systems to EtherCAT networks. It supports two EtherCAT slave ports for high-speed communications with a cycle time as low as 125 microseconds. The unit can handle up to 63 NX I/O units and provides a maximum I/O current of 10 A with screwless push-in connectors for easy wiring.

Key Features of Omron NXECC203-1

• Type: EtherCAT Coupler Unit
• Number of communication ports: 2 EtherCAT slave ports
• Communication cycle time: 125 µs minimum
• Max number of NX I/O units connected: 63
• Max I/O current: 10 A
• Power supply voltage: 24 VDC (20.4 to 28.8 VDC)
• Connection method: Screwless push-in connectors
• Protection degree: IP20
• Operating temperature range: 0 to 55 °C
• Weight: Approx. 250 g
• Complies with standards including UL, CSA, IEC 61010-2-201

Technical Specifications

Applications / Use Case

The NXECC203-1 EtherCAT coupler is ideal for high-speed, deterministic industrial automation requiring flexible and scalable NX I/O expansion over EtherCAT networks. It is suitable for factory automation, process control, and any application requiring real-time I/O integration and high throughput.