SKU: VP32502X

ALSTOM VP32502X Single Board Processor VME Computer

The ALSTOM VP32502X is a high-performance VME single board computer featuring an Intel Pentium M processor and up to 2GB of ECC RAM. Designed for ALSPA P320 DCS environments, it provides the deterministic processing and redundant Gigabit Ethernet connectivity required for mission-critical industrial control.

Primary System Role

The ALSTOM VP32502X functions as a high-performance Single Board Computer (SBC) typically utilized within VME-based Distributed Control Systems (DCS) and industrial automation networks. By integrating an Intel Pentium M processor, the board manages complex computational tasks and real-time data processing for utility-scale power plants and heavy industrial facilities. Because it utilizes a single-slot VME architecture, the module provides a compact yet powerful logic core that coordinates communication between the supervisory network and field-level I/O. Furthermore, the unit acts as the primary execution environment for control algorithms, ensuring deterministic performance across demanding industrial applications.

Enhanced Technical Performance

Delivers High-Speed Computation: The board features an Intel Pentium M processor (typically 1.6 GHz) with 1MB of L2 cache. In doing so, it provides the rapid data processing required for high-frequency regulation and sophisticated logic execution.
Maximizes Memory Reliability: The hardware supports up to 2 GB of 333 MHz DDR SDRAM with ECC (Error Correction Code). As a result, the system actively detects and corrects single-bit memory errors, which effectively prevents system crashes and data corruption during long-term operation.
Ensures Robust Data Storage: The module includes an on-board CompactFlash socket and support for Serial ATA (SATA150) channels. Consequently, it provides flexible, non-volatile storage options for firmware, application code, and critical diagnostic logs.
Streamlines Network Connectivity: Equipped with dual Gigabit Ethernet interfaces, the board facilitates high-bandwidth communication with other controllers and HMI stations. Therefore, it ensures that process data is synchronized across the entire plant network with minimal latency.
Supports Flexible Expansion: Beyond its core features, the board includes PMC (PCI Mezzanine Card) slots for additional functionality. By allowing the addition of custom I/O or specialized interfaces, this design enables engineers to tailor the processor board to specific site requirements.