Description:
The 5X00419G02 is an Ethernet Link Controller (ELC) module manufactured by Westinghouse (now under Emerson’s Ovation platform), designed as a dedicated communication gateway for the Ovation Distributed Control System. This I/O module provides Ethernet-level connectivity between Ovation controllers and third-party devices, enabling protocol translation, data acquisition, and system integration without burdening the main control processor. The 5X00419G02 is engineered for power generation, water treatment, and heavy industrial applications where seamless interoperability between legacy and modern systems is critical.
Application Scenarios:
A Pacific Northwest hydroelectric plant struggled with fragmented communications: legacy SCADA systems running DNP3, smart substation equipment using IEC 61850, and auxiliary sensors communicating via Modbus—all requiring integration with the Ovation DCS. Three separate gateway devices created data latency and synchronization issues that delayed load dispatch decisions. After deploying redundant 5X00419G02 modules, the plant consolidated all three protocols into a single platform, cutting data latency from 200 ms to 25 ms and eliminating load dispatch errors caused by unsynchronized data . The module’s dedicated processor handles protocol translation independently, keeping Ovation control loops isolated from communication traffic while delivering clean, formatted data directly into the DCS database.
Parameter:
| Parameter | Value/Description |
|---|---|
| Product Model | 5X00419G02 |
| Manufacturer | Westinghouse / Emerson (Ovation Platform) |
| Product Category | Ethernet Link Controller (Communication Module) |
| Network Protocol | Modbus TCP/IP, DNP3.0, IEC 61850 MMS, IEC 60870-5-101/104, Allen Bradley (CSP/EIP), GE GSM client |
| Ethernet Interface | RJ45 port, IEEE 802.3 compliant, 10/100 Mbps |
| Processor | Dedicated ARM Cortex-A8 (protocol handling isolated from Ovation CPU) |
| Redundancy Support | 1:1 Hot-Standby with 5X00420G02 (auto-failover <10ms) |
| Isolation | 2500 VDC Ethernet-to-Backplane, 1500 VDC Port-to-Port |
| Operating Temperature | 0°C to +60°C (32°F to 140°F) |
| Mounting Method | Ovation I/O chassis (plug-in module) |
| Configuration | Ovation Studio drag-and-drop protocol mapping |
| Security Certification | Achilles Level 1 Cyber Security |
