Description
Overview
The VME7807RC‑420001 is a GE‑designed VMEbus module that functions as a high‑performance embedded computing platform for industrial and mission‑critical applications. Although categorized as a digital input module in some system inventories, the hardware itself is a ruggedized single‑board computer (SBC) engineered for demanding real‑time processing tasks. Its architecture supports reliable operation in harsh environments where continuous uptime and deterministic performance are essential.
Functional Characteristics
At the core of the VME7807RC‑420001 is a 1.8 GHz Pentium M processor paired with 1 GB of DDR SDRAM and a 2 MB L2 cache, enabling fast execution of control algorithms and data‑intensive routines. The module includes 512 KB of onboard flash memory for firmware storage and a 2 GB solid‑state scan disk for secure boot and local data retention.
The board conforms to the 6U VME form factor and is optimized for conduction‑cooled installations. This design ensures efficient thermal management without relying on forced‑air cooling, making it suitable for sealed enclosures and high‑temperature environments.
Mechanical and Environmental Performance
The module is built to withstand extreme operating conditions, including temperatures from −40°C to +85°C. Its compact footprint and lightweight construction simplify integration into space‑restricted systems such as aerospace platforms, defense electronics, and industrial automation controllers.
| Parameter |
Specification |
| Model |
VME7807RC‑420001 |
| Product Type |
Digital Input / VME Single‑Board Computer |
| Brand |
GE |
| Series |
VME |
| Dimensions |
2 × 18.8 × 26.2 cm |
| Weight |
0.3 kg |
| Origin |
USA |
| HS Code |
8537101190 |
| Condition |
New |
| Availability |
In Stock |
| Processor |
1.8 GHz Pentium M |
| Memory |
1 GB DDR SDRAM |
| Cache |
2 MB L2 |
| Flash Storage |
512 KB |
| Solid‑State Storage |
2 GB scan disk |
| Form Factor |
6U VME, conduction‑cooled |
| Operating Temperature |
−40°C to +85°C |
| System Compatibility |
DCS / VMEbus systems |
| Minimum Order |
1 unit |
Integration and Connectivity
The module supports:
-
VMEbus backplane communication
-
High‑speed data processing for embedded control
-
Conduction‑cooled chassis integration
-
Ruggedized deployment in vibration‑prone environments
Its industrial‑grade construction ensures long‑term reliability in continuous‑operation systems.
Application Scenarios
-
Embedded control systems in aerospace and defense
-
High‑temperature industrial automation platforms
-
Real‑time computing for turbine and power‑generation systems
-
Ruggedized computing environments requiring conduction cooling
-
Legacy VME system upgrades and replacements
FAQ
Q: Is this module strictly a digital input card? A: No. Despite some catalog classifications, it is a full single‑board computer with VMEbus architecture.
Q: Can it operate in sealed or fanless enclosures? A: Yes. Its conduction‑cooled design supports fanless thermal management.
Q: What storage options are included? A: It includes 512 KB flash memory and a 2 GB scan disk for boot and data storage.
