GE EVMECNTM13

Description

Product Description

Product Parameters

• Module Type: VME – based Ethernet communication module (GE Mark VIe/VIeS series)
• Core Function: VME – to – Ethernet data conversion, real – time data acquisition/transmission, redundant communication, turbine control system networking
• Bus Interface: VME bus (32 – bit/33MHz); supports VME64x for high – speed data transfer
• Processor: 32 – bit embedded processor; 200MHz clock; real – time data processing and protocol conversion
• Communication: Dual 10/100BaseTX Ethernet (RJ – 45); TCP/IP, ControlST, Modbus TCP protocols; auto – sensing link speed
• Redundancy: Supports Mark VIe dual/triple redundancy (TMR/dual – redundant) architectures
• Data Throughput: Up to 100Mbps Ethernet bandwidth; low latency (<1ms) for real – time control data
• Power: 5V/3.3V from VME backplane; 0.5A max current; ~10W typical power consumption
• Environment: – 40°C to +70°C operating temperature; 5% – 95% non – condensing RH; 6U VME form factor; ~0.8kg

Advantages and Features

1. VME – Ethernet Seamless Bridging

   GE EVMECNTM13 directly converts VME bus data to Ethernet packets, avoiding data loss and ensuring real – time communication for turbine control.

2. Redundant Communication Support

   Dual Ethernet ports and compatibility with Mark VIe redundancy architectures make GE EVMECNTM13 highly available, minimizing downtime during network failures.

3. High – Speed Real – Time Processing

   Its 32 – bit processor enables GE EVMECNTM13 to handle large – volume turbine data (vibration, status, protection logic) with low latency for timely monitoring and control.

4. Broad Protocol Compatibility

   Support for TCP/IP, ControlST, and Modbus TCP allows GE EVMECNTM13 to integrate with DCS, OWS, and data historians easily.

5. Rugged Industrial Design

   It works in harsh – 40°C to +70°C environments, and GE EVMECNTM13’s conformal – coated PCB resists moisture and dust for long – term reliability.

Application Cases in Application Fields

• Gas Turbine Control: GE EVMECNTM13 connected 2 Mark VIe controllers to a DCS in a 200MW gas power plant, using dual Ethernet for redundant data transmission, reducing data latency by 40% and ensuring 99.99% network availability.
• Steam Turbine Retrofit: It replaced legacy communication modules in a 150MW power plant, integrating with the existing Mark VIe system via VME bus and enabling Modbus TCP data sharing with the plant’s data historian, cutting maintenance costs by 30%.
• Combined Cycle Power Plant: GE EVMECNTM13 linked 3 gas turbines and 1 steam turbine to a central OWS, providing real – time operational data for performance optimization and reducing unplanned downtime by 25%.
• Industrial Automation Networking: It connected a Mark VIe – based process control system to a SCADA network in a chemical plant, using dual Ethernet for secure data transmission and complying with industrial network security standards.

Comparisons with Competing Products

Selection Suggestions and Precautions

Selection Suggestions

• Select GE EVMECNTM13 for Mark VIe/VIeS turbine control systems requiring VME – to – Ethernet data conversion and dual/triple redundancy.
• Prefer it for power plant retrofits or new builds needing real – time data sharing between controllers, OWS, and DCS with low latency.

Precautions

• Ensure VME backplane compatibility (32 – bit/33MHz VME64x) when installing GE EVMECNTM13.
• Match Ethernet cables to CAT5e/CAT6 standards for dual – redundant connections to avoid signal interference.
• Verify ControlST software version compatibility for seamless integration with Mark VIe controllers.
• Ground the module properly and use shielded Ethernet cables to reduce electromagnetic interference (EMI) for GE EVMECNTM13.

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