GE DS200EVIAG1B

Technical Parameters & Specifications

Core Advantages & Key Features

• Ethernet Connectivity for Mark V Systems – The DS200EVIAG1B provides a standard 10/100 Base-T Ethernet interface for the Mark V control system, enabling easy integration with plant‑wide networks, HMIs, and DCS platforms.

• Multiple Protocol Support – The board supports TCP/IP, Modbus TCP, and GE EGD protocols, offering flexibility to interface with a wide range of third‑party systems and legacy GE equipment.

• VME Backplane Interface – The DS200EVIAG1B interfaces directly with the VME backplane, allowing seamless data exchange with the main processor and other boards in the rack, including DS200CPCAG1A, DS200DPCAG1ADC, and DS200DPCAG1ADB.

• Multiple Client Connections – Supports up to 8 simultaneous client connections, enabling multiple HMIs or monitoring systems to access data simultaneously without additional interface hardware.

• Diagnostic LEDs – Onboard indicators show link status, network activity, and communication health for quick troubleshooting.

• Robust Environmental Protection – Conformal coating and gold-plated edge connectors ensure reliable operation in humid, dusty, or corrosive environments.

• Plug-and-Play Compatibility – The DS200EVIAG1B integrates seamlessly with all Mark V main processors, requiring no special configuration beyond network setup.

Typical Applications

• HMI Connectivity – Provides communication between Mark V control system and operator workstations or touchscreen panels.

• DCS Integration – Enables data exchange between Mark V and plant‑wide distributed control systems for coordinated operation.

• Remote Monitoring – Allows remote access to turbine data for diagnostics, performance monitoring, and predictive maintenance.

• Data Historian Integration – Feeds turbine data into plant‑wide historians for long‑term trend analysis and reporting.

• SCADA Integration – Connects Mark V systems to SCADA networks for centralized monitoring and control.

Field Example: A North American power plant integrated DS200EVIAG1B boards with their existing Modbus TCP‑based DCS, enabling seamless monitoring of turbine parameters from the central control room without requiring additional protocol converters.

Comparison: DS200EVIAG1B vs. Other Communication Options

Selection Guidelines & Precautions

• Verify Network Protocol Requirements – The DS200EVIAG1B supports Modbus TCP, TCP/IP, and GE EGD. Ensure your plant network uses one of these protocols.

• Check Network Cabling – Use CAT5e or better Ethernet cables for reliable 100 Mbps operation.

• Network Configuration – Configure IP address, subnet mask, and gateway via onboard DIP switches or software configuration. Refer to GE manual GEK-119671 for settings.

• Firewall and Security – When connecting to plant networks, ensure appropriate cybersecurity measures are in place.

• Firmware Compatibility – The DS200EVIAG1B requires DS200CPCAG1A firmware revision 3.0 or higher. For older processors, consult GE TIL GEK-119709.

• Spare Parts Strategy – The DS200EVIAG1B is the standard Ethernet interface board for Mark V systems. Maintain at least one unit as a cold spare.

Summary

The DS200EVIAG1B is an Ethernet/VME interface board for GE Mark V systems, providing 10/100 Base-T Ethernet connectivity with support for TCP/IP, Modbus TCP, and GE EGD protocols. It enables integration of the Mark V control system with HMIs, DCS platforms, remote monitoring systems, and data historians. The board integrates seamlessly with DS200CPCAG1A processors and works alongside driver boards including DS200DPCAG1ADC and DS200DPCAG1ADB. Selection requires attention to network protocol requirements, proper cabling, and firmware compatibility.