USD 469.52
CS-series Secure EtherNet/IP Unit with 184,832-word capacity, 256 max connections, and advanced cybersecurity features including user authentication and IP filtering.
The OMRON CS1W-EIP21S is a high-performance CS-series CPU Bus Unit designed to provide robust, multi-vendor EtherNet/IP connectivity for industrial automation networks. Operating on a 100Base-TX interface, it offers massive tag data link capacities of up to 184,832 words, effortlessly managing up to 256 seamless connections without the need for complex ladder programming. Distinguishing itself from standard models, the 'S' variant is equipped with enterprise-level secure network functions, including user authentication, IP packet filtering, operation logging, and port control to shield against unauthorized network access. Capable of simultaneous high-speed cyclical data exchange and FINS/TCP or FINS/UDP message services, this module is an essential communications backbone for secure, data-intensive smart factory infrastructure.
| Parameter | Value |
|---|---|
| Unit Classification | CS-series CPU Bus Unit |
| Communications Interface | 100Base-TX (100 Mbit/s) |
| Current Consumption | 620 mA max. at 5 V DC |
| Maximum Connections | 256 connections max. (Tag data links) |
| Maximum Data Link Capacity | 184,832 words |
| Max Data Size per Connection | 722 words |
| Security Functions | User authentication, IP filtering, port open/close, operation log |
| FINS/TCP Capacity | 16 connections max. |
| Weight | 180 g max. |
| Cable Compatibility | Shielded twisted-pair (STP) Category 5, 5e or higher |
Automotive assembly lines require thousands of I/O points and synchronized coordination between Omron PLCs and multi-vendor robots, welders, and drives over long distances.
Eliminates network bottlenecks and memory limitations when exchanging synchronization data (up to 184,832 words) across large-scale robotic workcells without ladder programming.
Municipal utilities and remote pumping stations are highly susceptible to cyber-attacks, necessitating robust, built-in network security on field PLCs to prevent unauthorized parameter changes.
Prevents unauthorized remote access and tampering with critical infrastructure by enforcing strict IP packet filtering, port control, and user authentication natively at the PLC communication module.
High-speed pharmaceutical packaging requires precise machine control simultaneously coupled with continuous data reporting to upper-level ERP/MES systems for track-and-trace serialization.
Seamlessly handles both cyclical machine control (via tag data links) and IT-level database reporting simultaneously, utilizing up to 32 concurrent FINS/TCP server/client sessions without network latency.
