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5464-114 - NetCon 5000 Auxiliary Memory Module is available in stock which ships the same day.
5464-114 - NetCon 5000 Auxiliary Memory Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5464-114
Manufacturer: Woodward
Series: NetCon 5000
Product Type: Auxiliary Memory Module
Memory Architecture: Parallel SRAM / Flash Non-Volatile Storage
Data Bus Width: 32-Bit
Parity Checking: Hardware Memory Parity Logic
Backplane Interface: Dual 96-Pin Type C VME Parallel Backplane Connectors
Battery Backup Supply: Integrated Lithium-Ion Cell
Form Factor Frame Type: Single-Slot VME 6U PCBA
Repair Time: 3-7 Days
Availability: In Stock
Weight: 1.22 kg (2.69 lbs)
Country of Origin: United States
The 5464-114 is an Auxiliary Memory Module designed and manufactured by Woodward for the legacy NetCon 5000 control platform. Operating as a dedicated storage array within standard 6U VME parallel bus architectures, this board offloads large data arrays and critical application variables from the primary computational CPU. It bridges the system's asynchronous backplane with high-speed memory matrices, handling intense real-time sequence-of-events recording, trend logging, and operating parameters.
VOLATILE STORAGE EXECUTION & BACKUP REGULATION
The module features high-speed Static RAM (SRAM) banks designed to handle rapid, continuous read/write cycles directly over the VME parallel bus. To secure volatile configuration data against sudden turbine control panel power loss, the board integrates an automated battery-backup switchover circuit. Upon sensing a logic power rail drop, the supervisor circuit instantly isolates the memory array from the backplane and connects it to the onboard lithium backup cell, preserving system data states.
ADDRESS DECODING & HARDWARE PARITY DETECTION
Equipped with robust address decoding logic arrays, the 5464-114 maps its memory space directly into the system's shared memory layout, allowing the main processor to access stored trend logs with minimal latency. For added data protection, the module uses integrated hardware-level memory parity generation and checking logic. The memory controller automatically calculates parity bits during write cycles and verifies them during read sequences, catching any bit corruption before it can disrupt turbine governor calculations.
WHY BUY FROM WOC
World of Controls specializes in critical parts lifecycle extension for legacy Woodward control panels. Every 5464-114 memory module undergoes exhaustive parallel bus write/read cycling tests, backup cell switchover verification under simulated power failures, and full diagnostic slot validation on the original NetCon test infrastructure. We maintain ready stocks to eliminate operational downtime, backed by comprehensive warranties and global priority express shipping.
What is Woodward 5464-114?
The 5464-114 is an industrial Auxiliary Memory Module developed for the legacy Woodward NetCon 5000 platform. It serves as an expanded storage node within the VMEbus rack, offloading extensive application parameters, fault logs, and historical data arrays from the system's main processor.
What causes a solid red front panel FAULT LED on the 5464-114 memory card?
The red FAULT LED indicates a failed power-up hardware self-test, which typically points to a corrupt boot flash sector, a critical address decoding logic failure, or an active memory parity check error detected during board initialization.
How do you verify if the onboard battery backup circuit is functioning correctly?
Measure the voltage of the lithium cells directly at the board test points while the module is powered down. If the voltage drops below the minimum rating or if data arrays wipe after a power cycle, the backup cell or its monitoring circuit has failed.
Can a memory fault on the 5464-114 card cause the main NetCon CPU to trip the system?
Yes, if the main CPU encounters a memory parity error or an unreadable register address while accessing critical runtime variables on this card, it will initiate a system interrupt or hardware bus error, triggering a safe machinery shutdown.
Why does a memory calculation fault trigger an instantaneous parity alarm?
The card features integrated hardware parity checkers that monitor the 32-bit data bus lines. If an electrical surge or component failure drops a data bit within the storage matrix, the mismatch triggers an immediate hardware interrupt to prevent the governor from executing corrupted values.
