Description
GE VME7865RC V7865-23003 350-9300007865-230003 M
- Technical Specifications:
- Processor: 32-bit PowerPC 604e, up to 800 MHz
- Main memory: Up to 128 MB
- Flash storage: Up to 2 GB
- Communication interfaces: 2× RS-232C, 1× RS-485, 1× Ethernet
- Power input: 24 V DC
- Dimensions: Approximately 135 × 186 × 119 mm
- Weight: Approximately 1.2 kg
- Functional Features:
- High reliability with redundancy-oriented design
- Mixed-fieldbus ports (RS-232/RS-485) suit industrial device networks
- Compact, rugged board form factor for control cabinets
- Application Scenarios:
- Industrial automation controllers and remote terminal units
- Robotics and motion control platforms
- Utility and energy management systems
- Embedded data loggers and gateways
- Performance Parameters:
- 800 MHz PowerPC 604e provides ample performance for control protocols and modest data processing
- Low-voltage 24 V DC power simplifies cabinet power distribution
- Material and Structural Characteristics:
- Rugged VME-compatible board with industrial-grade components and connectors
- Compact mechanical envelope suitable for space-constrained racks
- Working Principle: Executes control or gateway applications from flash/DRAM; communicates with field devices via RS-232/RS-485 and with higher-level systems via Ethernet; interacts with other VME modules via the backplane.
- Installation Requirements:
- Mount in a compatible VME chassis; ensure 24 V DC supply with correct polarity and capacity
- Route serial and Ethernet cabling per system diagrams; use shielded cabling for RS-485
- Usage Notes:
- Confirm RS-485 biasing and termination in multi-drop networks
- Check flash wear leveling if used for frequent logging; follow vendor recommendations for firmware upgrades
