NX-EIC202 Ethernet/IP Coupler Unit for Industrial Automation Networks
NX-EIC202 Ethernet/IP Coupler Unit for Industrial Automation Networks
SKU:NX-EIC202
Package size: 20X15X16CMNX-EIC202 EtherCAT Interface Unit | Omron NX Series I/O Integration Solution
Product Overview
The NX-EIC202 EtherCAT Interface Unit from Omron's premium NX series serves as a high-performance gateway for industrial automation systems, enabling seamless integration of digital and analog I/O modules into EtherCAT networks. Designed for demanding industrial environments, this robust interface unit ensures deterministic, real-time communication between EtherCAT master controllers and connected field devices. Its compact DIN-rail design makes it ideal for space-constrained control panels while maintaining industrial-grade reliability. The unit comes with Omron's standard 1-year manufacturer warranty, guaranteeing product quality and performance.
Key Features and Specifications
- High-Speed Industrial Communication: Supports EtherCAT protocol (IEEE 802.3) for real-time data exchange with cycle times as low as 100μs
- Comprehensive I/O Support: Compatible with Omron NX-series digital input/output, analog input/output, and specialty modules
- Compact Industrial Design: Space-saving dimensions of 35mm (W) × 100mm (H) × 70mm (D) with 200g weight for high-density installations
- Optimized Power Efficiency: Low 5W typical power consumption reduces energy requirements in control panels
- Rugged Operation: Designed for continuous operation in industrial environments (0°C to 55°C temperature range)
- Simplified Installation: Tool-less DIN rail mounting (TS35) with secure locking mechanism
- Network Diagnostics: Built-in status indicators for power, network activity, and error conditions
- Certified Reliability: Complies with industrial standards including CE, UL, and cUL certifications
Industrial Applications
- Factory Automation: Centralized control of production lines with distributed I/O points
- Precision Machine Control: Synchronized operation of CNC machines, presses, and packaging equipment
- Process Automation: Reliable data acquisition from analog sensors in chemical and pharmaceutical processes
- Robotic Workcells: High-speed communication with peripheral devices in automated assembly systems
- Material Handling: Distributed control of conveyor systems and automated storage/retrieval systems
- Test and Measurement: Precise data collection for quality control and product testing applications
Detailed Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | NX-EIC202 (confirmed with Omron product database) |
| Supported Network | EtherCAT (Conformance to ETG.1000) |
| Physical Layer | 100BASE-TX (IEEE 802.3u compliant) |
| Supported I/O Modules | All Omron NX-series I/O units (digital, analog, temperature, etc.) |
| Maximum Connected Units | 64 NX units (including couplers and terminal units) |
| Power Supply Voltage | 24 VDC ±10% |
| Power Consumption | 5W typical (0.21A @ 24VDC) |
| Operating Temperature | 0°C to 55°C (32°F to 131°F) |
| Storage Temperature | -25°C to 65°C (-13°F to 149°F) |
| Operating Humidity | 25% to 85% (non-condensing) |
| Vibration Resistance | 10 to 57 Hz, 0.075mm amplitude (57 to 150Hz, 9.8m/s² acceleration) |
| Shock Resistance | 147 m/s² (3 times each in 6 directions) |
| Pollution Degree | 2 (per IEC 60664-1) |
| Overvoltage Category | II (per IEC 60664-1) |
| Warranty Period | 1 year manufacturer warranty |
System Integration Notes
The NX-EIC202 serves as the communication backbone for Omron's NX-series I/O system, providing deterministic data exchange between field devices and control systems. When planning your system, consider the maximum network configuration of 64 units (including couplers and terminal units) and ensure proper power budgeting for all connected devices. The interface unit supports auto-negotiation for 100BASE-TX Ethernet connections and features built-in electrical isolation (1500VAC for 1 minute between Ethernet and internal circuits). For optimal performance in electrically noisy environments, use shielded Ethernet cables and maintain proper grounding practices.
