Omron Communication coupler NX-ECC203 NXECC203

Description:

The Omron NX-ECC203 Communication Coupler is used in NX series PLC systems for EtherCAT communication and distributed I/O control. Commonly installed in automated production lines, packaging systems, assembly machines, and motion control systems requiring high-speed network communication. Maintenance teams, OEMs, and system integrators use this part for system integration, expansion, replacement, and ensuring reliable field communication.

Applications:

The Omron NX-ECC203 communication coupler is used in industrial automation environments to connect remote I/O modules to EtherCAT networks for real-time data exchange. It is widely applied in robotics, conveyor systems, high-speed manufacturing lines, and synchronized motion systems where fast and deterministic communication is critical for system performance.

Technical Specifications:

• Manufacturer Part Number (MPN): NX-ECC203
• Product Type: Communication Coupler (EtherCAT)
• Series: NX
• Communication Protocol: EtherCAT
• Function: Remote I/O coupling and network interface
• Transmission Speed: Up to 100 Mbps
• Ports: 2 x EtherCAT ports (IN/OUT)
• I/O Expansion: Supports NX I/O modules
• Mounting Type: DIN rail mount
• Power Supply: 24 VDC
• Status Indicators: LED indicators for network and module status
• Operating Temperature: 0°C to 55°C

Common Replacements:

• Omron NX-ECC201
• Omron NX-ECC202
• Omron NJ501-1300