Overview
The Medar 4920-9 is a circuit board component from Medar’s industrial control product line, primarily used in welding equipment and control systems. This used, surplus unit is a legend processor or control interface board designed to integrate with Medar welding controllers and related industrial applications. As a factory surplus component, it provides an economical alternative to new equipment for maintenance and repair operations.
Key Features
- Industrial-grade printed circuit board (PCB) for welding control systems
- Legend processor board for Medar welding controllers
- Designed for integration with Medar MedWeld and similar control platforms
- Durable construction suitable for shop floor environments
- Compatible with multiple Medar control system configurations
Technical Specifications
The Medar 4920-9 is a control/interface board component. Specific voltage, current, and I/O details are available upon request or by consulting the original Medar documentation for your specific application. As a surplus component, verify compatibility with your existing system before ordering.
Typical Applications
- Welding equipment repair and maintenance
- Industrial control system upgrades
- Medar MedWeld series controller replacements
- Legacy equipment restoration
- Spot welding systems
Compatibility & Replacements
Compatible With
- Medar MedWeld 3000 series welding controls
- Medar MedWeld 500 series systems
- Welding Technology Corp (WTC) equipment using Medar controllers
- Legacy industrial welding equipment with Medar control architecture
Replaces / Drop-In Replacement For
- Medar 4920-A (legend processor variant)
- Verify compatibility with your system integrator before ordering to ensure proper function
Works With
- Medar proprietary control systems and software
- Welding Technology Corp integration platforms
- Industrial control network configurations compatible with Medar architecture





