Overview
The Uson 408-X300B is a processor card and PROM module engineered for legacy PLC (Programmable Logic Controller) systems. Designed to provide reliable program storage and execution in industrial automation environments, this card serves as a critical component in control systems that require stable, deterministic processing. The 408-X300B model is manufactured by Uson Corp, a recognized provider of industrial control components, and is widely used in OEM equipment and retrofit applications.
Key Features
- PROM (Programmable Read-Only Memory) processor card for legacy PLC systems
- Direct replacement capability for compatible Uson-based control platforms
- Used, tested condition — fully functional and ready for deployment
- Compact form factor suitable for standard industrial enclosures
- Reliable performance in manufacturing automation, process control, and machine systems
Technical Specifications
- Manufacturer: Uson Corp
- Model: 408-X300B
- Component Type: Processor/PROM Card
- Application: Legacy PLC Systems
- Condition: Used (tested and verified functional)
- Packaging: Individual unit
Typical Applications
The Uson 408-X300B is commonly deployed in:
- Industrial machinery control systems (legacy equipment retrofits)
- Manufacturing process automation and sequencing
- Machine tool and CNC controller support
- Original equipment manufacturer (OEM) replacements
- Process control systems requiring deterministic execution
Compatibility & Replacements
Compatible With
- Legacy Uson-based PLC controllers and processor modules
- Industrial automation systems using Uson 408 series architecture
- OEM equipment with Uson processor card slots
Replaces / Drop-In Replacement For
- Uson 408-X300B (direct equivalent)
- Compatible with Uson 408 series CPU cards requiring PROM support
- Verify compatibility with your system integrator before ordering to confirm form factor and pinout match
Works With
- Uson legacy PLC programming environments
- Industrial control systems manufactured in the 1980s–2000s era
- OEM-specific software and firmware loading tools
- Standard industrial automation communication protocols used in vintage Uson platforms
