CJ1W-ETN21 Ethernet Communication Unit | CJ1 Series PLC Module | Industrial Control Network
SKU: CJ1W-ETN21Omron CJ1W-ETN21 Ethernet communication module for CJ1 Series PLCs. Enables 10/100BASE-TX industrial network connectivity, FINS/TCP protocol, and factory automation integration.
Key Features
- Enables 10/100BASE-TX Ethernet connectivity for CJ1 Series PLCs in industrial networks
- Supports FINS/TCP protocol for efficient PLC communication and data exchange
- Facilitates remote programming, monitoring, and control of automation systems
- Industrial-grade design for reliable operation in factory automation environments
- Seamless integration with Omron's Sysmac Studio and other automation software
Industrial Ethernet Communication Unit for CJ1 Series Programmable Logic Controllers
The Omron CJ1W-ETN21 is a high-performance Ethernet communication unit designed for seamless integration of CJ1 Series PLCs into modern industrial networks. This essential module provides reliable 10/100BASE-TX Ethernet connectivity, enabling real-time data exchange, remote monitoring, and centralized control across factory automation systems. Supporting Omron's FINS/TCP protocol for efficient PLC-to-PLC and PLC-to-computer communication, the CJ1W-ETN21 facilitates streamlined production management and system diagnostics. With its robust 24VDC operation and industrial-grade construction, this communication unit ensures stable network performance in demanding manufacturing environments, supporting everything from simple I/O control to complex, distributed automation architectures.
Technical Specifications
| Product Type | Ethernet Communication Unit / Module |
|---|---|
| Compatible PLC Series | Omron CJ1 Series |
| Network Standard | 10BASE-T / 100BASE-TX |
| Communication Protocol | FINS/TCP, UDP/IP |
| Power Supply | 24 VDC (via PLC backplane) |
| Connection | RJ45 Ethernet Port |
| Primary Function | PLC Network Communication & Integration |