Omron NX-ECC203 | EtherCAT Coupler Unit

Omron NX-ECC203 | EtherCAT Coupler Unit with Functional Safety Support Overview The Omron NX-ECC203 is a high-speed EtherCAT Coupler Unit designed for NX Series I/O systems, enabling fast and synchronized data exchange with up to 63 I/O units. It also supports safety control via Functional Safety over EtherCAT (FSoE), making it ideal for advanced machine safety applications. Key Features Supports Functional Safety over EtherCAT (FSoE) for use with NX-S safety I/O Connects up to 63 NX I/O units Fast cycle times: as low as 125 µs Distributed Clock synchronization DIN rail mounting Dual RJ45 ports for EtherCAT in/out Technical Specifications Model: NX-ECC203 Series: NX Network: EtherCAT (100BASE-TX) Max I/O Units: 63 Cycle Time: 125 µs to 10 ms I/O Power Supply: 5–24 VDC Unit Power Supply: 24 VDC Peripheral USB Port: Yes Mounting: DIN rail Dimensions: Approx. 46 mm (W) × 100 mm (H) × 71 mm (D) Operating Temp: 0°C to 55°C Certifications: CE, cULus, RoHS, KC Applications Advanced machine safety systems Motion and robotics Packaging and material handling Modular equipment designs Why Choose NX-ECC203? Combines I/O expansion and safety control Compact and fast EtherCAT connectivity Ideal for machines requiring modular safety architecture