Varian Medical Systems B78840 Central Processing Unit Card

Description:

The Varian PL MM V30 CPU Card B78840 is used in radiation therapy and oncology treatment systems to provide central processing, system control, and communication management functions for critical medical equipment operations. Commonly installed in Varian linear accelerators, treatment control systems, and oncology equipment utilizing the ProLog control architecture. Maintenance teams, OEM service providers, and biomedical engineers use this CPU card for replacement, repair, retrofit, and restoration of reliable system operation and data processing performance. Listings identify the B78840 as a Varian PL MM V30 CPU Card.

Applications:

The Varian PL MM V30 CPU Card B78840 is designed to execute control logic, coordinate subsystem communications, and manage operational functions within advanced radiation treatment equipment. It is commonly used in cancer treatment centers, radiation oncology departments, healthcare facilities, and medical research institutions where dependable processing performance, equipment synchronization, and system reliability are essential for accurate treatment delivery and continuous operation. The board is based on the NEC V30 processor architecture commonly used in industrial control systems.

Technical Specifications:

• Manufacturer: Varian
• Part Number: B78840
• Product Type: CPU Card
• Series: PL MM V30
• Board Type: Central Processing Unit (CPU) PCB
• Processor Platform: NEC V30 Architecture
• Function: System Processing and Control Management
• Application: Linear Accelerator and Radiation Therapy Equipment
• Compatible Equipment: Varian Oncology Systems Utilizing ProLog Control Architecture
• System Function: Equipment Coordination and Data Processing
• Interface Type: System Control and Communication Interface
• Control Method: Digital Processing and Logic Execution
• Mounting Style: Internal Chassis Installation
• Application Environment: Medical and Healthcare Equipment
• Supports Treatment System Control and Communication Functions
• Designed for Continuous Operation in Critical Medical Systems

Common Replacements:

• Varian ProLog CPU Board
• Varian System Processor Card
• Varian Control CPU Module