Description
The GE Fanuc VMIPMC-5565 (Abaco Systems) is a high-performance, deterministic Reflective Memory network interface board in a PCI Mezzanine Card (PMC) form factor. Engineered for real-time distributed processing architectures, it allows computers, PLCs, and simulators to share data over a fiber-optic network at extremely high speeds with zero software overhead. Any write operation to the local Reflective Memory board is instantly replicated across all other nodes on the network loop.
- Manufacturer: GE Fanuc / Abaco Systems / VMIC
- Product Line: 5565 Series Reflective Memory
- Model Number: GE VMIPMC-5565
- Form Factor: PMC (PCI Mezzanine Card) IEEE 1386.1 compliant
- On-Board SDRAM: 64 MB or 128 MB high-speed reflective data storage
- Data Transfer Rate: 43 MB/s (single longword) up to 174 MB/s (burst mode)
- Network Baud Rate: 2.125 Gbaud fixed network link speed
- Connection Interface: Multimode or Single-mode LC fiber-optic connectors
- Network Topology: Redundant Ring or Star (via Hub) configurations
- Maximum Network Nodes: Up to 256 independent reflective nodes
- Maximum Distance Between Nodes: Up to 300 meters (multimode) / Up to 10 kilometers (single-mode)
- Dynamic Interrupts: 4 software-programmable network interrupts with filtering
- Power Supply Requirements: +3.3 VDC and +5 VDC from the host carrier card
- Operating Temperature Range: 0°C to 65°C (32°F to 149°F)
- Dimensions: Standard single-width PMC footprint (approx. 5.9 x 2.9 inches)
- Weight: 0.35 lbs (0.160 kg)
- Country of Origin: United States (USA)
GE VMIPMC-5565
GE VMIPMC-5565
GE VMIPMC-5565
Target Applications
This ultra-fast deterministic module is deployed in complex distributed networks where traditional Ethernet or fieldbus communication latencies cannot be tolerated. Key application sectors include:
- Full-flight, aerospace, and high-fidelity military simulation systems
- Hardware-in-the-Loop (HIL) testing rigs and mechanical test benches
- High-energy physics research facilities and particle accelerator controls
- Multi-axis coordinated robotics and advanced CNC machining centers
- Complex industrial power plant control and turbine generator synchronization
Operating Instructions and Safety Guidelines
- This mezzanine board is highly susceptible to Electrostatic Discharge (ESD). Ensure an approved grounding wrist strap is continuously worn during extraction, configuration, or assembly onto host carriers.
- Power down the host carrier card (VME, PCI, CompactPCI, or PCIe carrier) completely before installing or removing the PMC board to prevent permanent circuit damage.
- Check the condition of the LC fiber-optic ports prior to connection; clean the optical tips with approved lint-free tools to prevent dust from creating signal loss (attenuation).
- Do not look directly into the fiber-optic transmitter or cable ends during active operation, as the infrared laser emission can cause severe invisible eye strain or injury.
Frequently Asked Questions
- Q: How does Reflective Memory differ from standard network protocols? A: Reflective Memory operates completely at the hardware level. It requires no network protocol stacks, CPU execution cycles, or software overhead. When data is written to the VMIPMC-5565’s onboard RAM, it updates the RAM of all other nodes on the fiber loop automatically.
- Q: Can the VMIPMC-5565 be mounted onto standard desktop computers? A: Yes, provided the computer is equipped with a compatible PMC carrier card (such as a PCI or PCI Express to PMC carrier board).
- Q: What do the front panel status LEDs indicate? A: The board features onboard status LEDs that indicate link connection integrity (LINK), data transmission activity (TX/RX), and internal hardware fault alerts.
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