The Yokogawa ALE111-S50 S1 is a dedicated Ethernet communication module designed to establish high-speed data links between Field Control Stations (FCS) and external subsystems. This hardware revision is specifically optimized for the CENTUM VP and CS 3000 architectures, enabling the seamless exchange of process data with third-party equipment such as FA-M3 controllers, laboratory instruments, and other Ethernet-ready industrial devices. By offloading communication tasks from the main processor, the ALE111-S50 S1 ensures that control loops remain deterministic while maintaining robust connectivity to the wider plant network.
Technical Specifications
| Feature | Specification Details |
| Manufacturer | Yokogawa Electric Corporation |
| Model Number | ALE111-S50 S1 |
| Interface Port | 10BASE-T (RJ-45) |
| Transmission Speed | 10 Mbps |
| Protocol Support | Ethernet / Subsystem Communication |
| Supported Units | AFV30, AFV40, ANB10, ANB11, ANR10 |
| Redundancy | Dual-Redundancy Supported |
| Weight | 2.05 kg (including packaging) |
| Manufacturing Origin | Japan |
Typical Industrial Applications
- Controller Interfacing: Synchronizing data between CENTUM VP and FA-M3 or other PLC systems.
- Laboratory Integration: Connecting gas chromatographs and analytical instruments to the DCS.
- Supervisory Links: Providing dedicated data pathways for plant asset management software.
- Infrastructure Monitoring: Integrating building management systems (BMS) into the centralized control room.
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