GE DS200VPBLG1A VME Backplane Board(XIONGBA)

Description

Product Overview
The GE DS200VPBLG1A is a high-performance VME backplane board designed for industrial automation applications, specifically engineered for the GE Mark V Speedtronic turbine control system. As a critical component of the Mark V series, this module serves as the backbone of distributed control systems (DCS) in power generation, oil & gas, and heavy industrial environments. Its robust design and modular architecture enable seamless integration with other Mark V modules, ensuring reliable operation in mission-critical applications.

Featuring a multilayer PCB with separate analog and digital power planes, the DS200VPBLG1A ensures minimal noise interference and stable signal integrity. It supports the VMEbus system specification revision C, providing high-speed data transfer and compatibility with a wide range of industrial protocols. The board includes multiple connectors, including a 26-pin diagnostic port, 12-pin terminal block for tachometer signals, and three 20-pin ribbon connectors for voltage feedback scaling. With sixty spring-loop test points, it allows easy access to analog and digital signals for troubleshooting and maintenance.

In turbine control systems, the DS200VPBLG1A facilitates communication between the central processor, I/O modules, and auxiliary components. Its J2 section supports up to three gate distribution boards (DS200FCGD) and an I/O extender, while the J3 section handles external connections for current transformers and voltage scaling. The board’s rugged construction, with a temperature range of -40°C to 70°C, ensures reliable performance in harsh industrial conditions. By leveraging the Mark V series’ triple modular redundancy (TMR) architecture, the DS200VPBLG1A enhances system resilience and fault tolerance, making it ideal for applications where downtime is costly.

Technical Specifications

Main Features and Advantages
Modular and Scalable Design: The DS200VPBLG1A supports up to 13 slots in the VME rack, allowing expansion with modules like the DS200DSPC (digital signal processor) and DS200FCGD (gate distribution board). This scalability makes it suitable for both small-scale and large industrial systems.

High Reliability: Its TMR architecture and redundant power distribution (ten power bugs) ensure continuous operation even in the event of component failures. The board’s multilayer construction and bypass capacitors minimize electromagnetic interference, enhancing signal stability.

Flexible Configuration: With five jumpers and an adjustable terminal block, the DS200VPBLG1A allows customization of tachometer settings and power supply configurations. The diagnostic connector simplifies fault detection, reducing downtime during maintenance.

Industrial-Grade Durability: Designed to withstand extreme temperatures and vibrations, the board is EMC-compliant and suitable for use in hazardous environments. Its IP20 rating protects against dust and solid particles.

Application Areas
Power Generation: The DS200VPBLG1A is widely used in gas and steam turbine control systems, managing critical processes such as speed regulation, load distribution, and excitation control. Its compatibility with Modbus and VMEbus protocols enables seamless integration with SCADA systems.

Oil & Gas: In offshore platforms and refineries, the module controls pumps, compressors, and process automation systems. Its high-speed data processing ensures real-time monitoring and optimization of production workflows.

Heavy Industry: Used in steel mills and cement plants, the DS200VPBLG1A coordinates machinery operation, ensuring precision in material handling and quality control. Its rugged design supports 24/7 operation in high-vibration environments.

Renewable Energy: In wind farms and solar plants, the module integrates with inverters and energy storage systems, enabling grid stabilization and efficient power conversion.

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Installation and Maintenance
Installation Preparation:
Before installing the DS200VPBLG1A, ensure the VME rack is properly grounded and the power supply meets 24V DC requirements. Clean the mounting surface and secure the board using DIN rail clips. Connect the 12-pin Mate-N-Lock power connector and diagnostic cables, following the wiring diagram provided in the GEI-100227 manual. Verify that the J2 and J3 sections are correctly aligned with compatible modules.

Maintenance Recommendations:
Regularly inspect the DS200VPBLG1A for loose connections or physical damage. Clean dust from the board using a static-free cloth and ensure adequate ventilation. Update firmware periodically using GE’s Control Builder software to access new features and security patches. Perform diagnostic checks via the 26-pin connector or remote monitoring tools to identify potential issues. Replace the backup battery (if applicable) every 5 years to preserve configuration data.

Product Warranty
GE guarantees the DS200VPBLG1A against defects in materials and workmanship for 1 year from the date of purchase. This warranty covers repair or replacement of the module under normal use. For technical support, customers can access GE’s global service network, which provides 24/7 assistance, software updates, and spare parts availability. The company’s commitment to quality ensures long-term reliability and performance of the DS200VPBLG1A in industrial automation systems.

HS:8443919090

Contact info

• WhatsApp: +86 18030182217
• Email: sandydcsplc@gmail.com
• Phone: +86 18030182217
• Wechat: +86 18030182217
• Website: www.xiongbaparts.com