Omron NX-ECC201 EtherCAT Coupler Unit

Description

The NX-ECC201 is a high-performance EtherCAT Coupler Unit designed to serve as the gateway between an EtherCAT network and the Omron NX-series I/O family. This unit enables seamless, high-speed communication between a master controller (such as an Omron NJ/NX machine automation controller) and distributed I/O modules, allowing for modular, scalable machine architectures.

With a compact width of 46 mm, the NX-ECC201 manages the local power supply and communication for connected NX units, ensuring synchronized data exchange across the EtherCAT network. It supports a rated voltage of 24 VDC for the unit power supply and provides robust power distribution for connected I/O, supporting up to 4A for the I/O power supply.

Features

• Network Protocol: EtherCAT (high-speed, real-time industrial Ethernet)
• Integration: Central hub for modular NX-series I/O modules
• Power Management: Manages local unit power (24 VDC) and distributed I/O power (5–24 VDC, 4A max)
• Synchronization: Supports high-speed, deterministic data exchange for motion and process control
• Design: Slim 46 mm width for space-efficient cabinet mounting

Applications

• Distributed I/O systems for multi-axis motion control
• High-speed manufacturing and packaging lines
• Integrated plant-wide data acquisition
• Modular machine designs requiring easy expansion

Technical Specifications

Installation Guidelines

• Mounting: Snap the coupler onto a standard 35 mm DIN rail. Ensure the connection pins on the side are aligned to facilitate communication with the first NX-series I/O module.
• Network Wiring: Use shielded Category 5e (or higher) Ethernet cables to ensure reliable communication in high-EMI industrial environments.
• Power Supply: Use a dedicated, stable 24 VDC power supply for the NX Unit and ensure the I/O power supply meets the specific requirements of the connected sensors and actuators.
• Configuration: Integrate the coupler into your EtherCAT network using the Sysmac Studio software to map I/O data and ensure the bus configuration is validated.