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NX-ECC201

Omron NX-ECC201 EtherCAT Coupler Module for NX Distributed I/O

SKU: NX-ECC201

USD 110.00

Omron NX-ECC201 is an EtherCAT coupler module connecting NX series I/O to EtherCAT network for distributed I/O systems.

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Product Overview

The NX-ECC201 connects distributed NX I/O segments to EtherCAT networks where predictable communication and modular expansion are required. It supports machine designs that decentralize I/O for cleaner wiring and easier service. This coupler is suitable for OEM and plant projects targeting maintainable, high-performance control topology.

  • SKU: NX-ECC201
  • Series: NX
  • Voltage: 24VDC
  • I/O: 512 I/O

Best-Fit Applications

  • Linking remote NX slices into EtherCAT systems
  • Building decentralized I/O islands on production lines
  • Expanding control layouts in phased machine upgrades
  • Reducing panel congestion in large installations
  • Standardizing remote coupler selection in OEM platforms
  • Improving diagnostics through segmented network design

Buying Checklist

  • Deterministic coupling improves control consistency
  • Supports scalable distributed architecture growth
  • Reduces installation complexity in larger machines
  • Strong fit for modern modular automation systems
  • Practical long-term component for EtherCAT designs

Technical Specifications

Model NX-ECC201
Series NX
Type EtherCAT Coupler Module
Ethernet Ports 2 ports (100 Mbps)
Protocol EtherCAT
Max I/O Points 512 inputs, 512 outputs
Max NX Units 64 units
Cycle Time 0.5ms minimum
Supply Voltage 24VDC
Current Consumption 150mA at 24VDC
Connection Push-in terminals
Mounting DIN rail
Operating Temperature 0 to +55°C
Certifications CE, UL, CSA, EtherCAT

FAQ for NX-ECC201

What controllers work with NX-ECC201?
NJ/NX series machine controllers (EtherCAT master), third-party EtherCAT masters (Beckhoff, TwinCAT, etc.).
How many NX I/O units can I connect?
Maximum 64 NX units per coupler. Limited by power budget and I/O capacity.
What's the advantage of EtherCAT?
High speed (0.5ms cycle), long distance (100m between nodes), simple topology (daisy-chain), multi-vendor compatibility.
Do I need to configure each I/O unit?
No, NX-ECC201 auto-recognizes connected NX units. Configuration done in Sysmac Studio.

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