General Electric IS215UCCAM03A Compact PCI Processor Module

GE IS215UCCAM03A Compact PCI Processor Module

Configured for controller‑level computation in Mark VIe distributed control systems, the GE IS215UCCAM03A (IS215UCCAM03A Compact PCI processor module) provides deterministic execution of control tasks, Ethernet communication, and CPCI backplane interfacing within single‑slot processor assemblies.

Hardware Specifications

Backplane Bus Communication Velocity Licenses

As part of GE’s Mark VIe CPCI architecture, the IS215UCCAM03A operates under deterministic backplane scheduling. The Pentium M processor executes fixed‑interval control tasks synchronized with the controller’s timing window. The CPCI bus maintains stable propagation delay across multi‑controller racks, enabling predictable communication with R/S/T I/O networks. Firmware flash compatibility resides in the UCCx module assembly; the processor board itself loads bootloader, baseload, and application firmware from designated flash memory regions. I/O density scaling is achieved through PMC expansion sites and Ethernet‑based I/O networks without altering backplane timing.

Frequently Asked Questions

Q: Can the IS215UCCAM03A be removed while the rack is energized? A: No. Removing the system board (slot 1) under power will halt all other CPCI boards. Power must be removed before replacing any module.

Q: How does the board synchronize with I/O packs? A: The controller uses IEEE 1588 timing over the R/S/T IONets to maintain clock alignment within ±100 microseconds.

Q: Does the board store configuration settings? A: CMOS RAM retains settings and real‑time clock values. The battery jumper must be reinstalled during installation to enable retention.

Field Installation Guidelines

• Install the processor module in slot 1 of the CPCI rack unless otherwise specified.
• Ensure the CPCI connector is fully seated before energizing the system.
• Reinstall the CMOS battery jumper after storage to restore RTC and CMOS retention.
• Maintain separation between Ethernet cabling and high‑energy conductors to reduce noise.
• Use proper grounding for the CPCI enclosure to stabilize processor operation.
• Remove rack power before ejecting any CPCI board to avoid system‑wide shutdown.