Description
Motorola MVME4604-1141
Technical Specifications
- Processor Architecture: Contains two MPC604 processors.
- Memory Configuration: 64MB to 1GB of ECC-protected DRAM.
- Hardware Baseline: The “1141” suffix indicates a specific combination of CPU speed, RAM size, and I/O options.
Functional Features
- Dual-Core Redundancy / Parallel Processing: Supports high availability or parallel computing tasks.
- Seamless Replacement: Shares identical mechanical dimensions and pin definitions with other series modules.
- Industrial-Grade Stability: Rigorously tested for vibration, temperature, and electromagnetic compatibility.
Application Scenarios
Suitable for legacy system maintenance requiring extreme computational redundancy, high-reliability DCS system spare replacement, and dedicated test bench setups.
Performance Parameters
- Performance Metrics: Strictly adheres to the technical specifications of the 1141 configuration.
- Reliability: Meets industrial-grade Mean Time Between Failures (MTBF) standards.
Material Composition
Industrial-grade electronic components, including dual high-performance microprocessors, high-capacity memory, and power regulation modules.
Structural Characteristics
Standard VME module dimensions equipped with high-density backplane connectors and front-panel status indicator LEDs.
Working Principle
The dual processors collaborate via a high-speed internal bus, sharing real-time control tasks or acting as hot backups. System commands are received via the VME bus to complete data read/write and transmission operations.
Installation Requirements
- Verify hardware jumpers and DIP switch settings match the 1141 specifications prior to installation.
- Ensure backplane power output meets the power consumption requirements of the dual-processor module.
Usage Precautions
- When replacing an older module, confirm system software compatibility with the 1141 hardware baseline.
- Avoid unshielded operation near strong electromagnetic interference sources.
