Product Overview: The OKUMA E4809-436-095-A is a specialized DRAM (Dynamic Random-Access Memory) card, specifically designed for use within Okuma's OPUS 7000 CNC (Computer Numerical Control) systems. This 16MB memory module plays a critical role in the operation of the CNC machine, providing the necessary volatile memory for the system's CPU to store and process machine programs, temporary data, and real-time operational parameters. As part of the E4809 CNC Boards Series, it ensures the high processing capability required for seamless and precise machine control. The E4809-436-095-A is essential for the functionality of older generation Okuma CNC machines, allowing them to execute complex machining operations efficiently. While discontinued by the manufacturer, it remains a vital component for maintaining and servicing existing Okuma installations.

 
Technical Specifications:

 
Part Number: E4809-436-095-A
 
Alternative Part Number: E4809436095A, A911-2804, 1911-2804
 
Manufacturer: Okuma Corporation
 
Product Series: OPUS 7000 / E4809 CNC Boards Series
 
Type: DRAM Card / Memory Module / PC Card
 
Memory Capacity: 16 MB (Megabytes)
 
Function: Provides dynamic random-access memory for the CNC's CPU.
 
Compatibility: Designed for specific Okuma OPUS 7000 CNC controllers.
 
Mounting: Plugs into a dedicated slot or connector within the CNC control unit.
 
Dimensions (H x W x D): Specific to the PCB form factor; these are internal components without generally published external dimensions. It is a circuit board.
 
Weight: Approximately 0.09 kg (0.20 lbs) (very lightweight, typical for a circuit board).
 
Environmental Conditions: Designed for industrial environments; specific operating temperature and humidity ranges are dependent on the overall CNC system it's installed in.
 
Product Lifecycle: Discontinued by manufacturer; typically available through industrial surplus suppliers or repair services.