Omron CJ1W-EIP21 | EtherNet/IP Communication Unit for CJ-Series

Omron CJ1W-EIP21 | EtherNet/IP Communication Unit for CJ-Series PLCs

Overview:

The Omron CJ1W-EIP21 is a high-performance EtherNet/IP communication unit designed to provide fast and efficient networking capabilities for CJ-Series PLCs. It supports real-time data exchange, enabling seamless communication between controllers, remote I/O, HMIs, and other EtherNet/IP devices. With built-in diagnostics, high-speed processing, and flexible configuration, it is an essential component for modern industrial automation systems.

Key Features:

• EtherNet/IP Communication – Enables fast and reliable data exchange between PLCs and networked devices.
• High-Speed Data Transfer – Supports cyclic and message-based communication.
• Seamless Integration – Fully compatible with CJ-Series PLCs and Sysmac Studio/CX-One software.
• Built-in Diagnostics & Monitoring – Provides real-time network status and error detection.
• Flexible IP Configuration – Supports DHCP, static IP, and port forwarding.
• Multicast and Unicast Communication – Optimized for efficient data transmission.
• Compact & Space-Saving Design – Fits directly into CJ-Series PLC racks.

Technical Specifications:

• Model: CJ1W-EIP21
• Communication Protocol: EtherNet/IP
• Network Interface: 1x RJ45 (10/100 Mbps)
• Max. Number of Connections: 256
• Max. Data Exchange per Unit: 10,000 words
• Cyclic Data Exchange: Yes (real-time I/O communication)
• Explicit Messaging: Yes (peer-to-peer communication)
• IP Address Assignment: Static, DHCP, or BOOTP
• Power Consumption: 400 mA (at 5V DC)
• Certifications:
  • CE: Yes
  • UL (cULus): Yes
  • RoHS Compliant: Yes

Ambient Conditions:

• Operating Temperature: 0 to 55°C
• Storage Temperature: -20 to 75°C
• Relative Humidity: 10% to 95% (non-condensing)
• Vibration Resistance: 10 to 57 Hz, 0.075 mm amplitude
• Shock Resistance: 150 m/s² (15G)

Applications:

• Industrial Automation Networks – Facilitates real-time data exchange between controllers, HMIs, and sensors.
• Machine-to-Machine Communication – Ensures seamless PLC connectivity for synchronized operations.
• SCADA & MES Integration – Enables data monitoring, analysis, and remote diagnostics.
• Factory & Process Control – Optimized for high-speed industrial communication.

Why Choose the Omron CJ1W-EIP21?

The Omron CJ1W-EIP21 provides high-speed EtherNet/IP communication for CJ-Series PLCs, ensuring seamless industrial network integration. With fast data exchange, real-time monitoring, and flexible configuration options, it is an ideal solution for modern, connected automation systems.

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NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply