Main Module [updated]: Umt

Geotechnical engineering firms use systems controlled by UMT Main Modules to test soil and rock samples.

| Feature | Traditional PLC | Industrial PC | | |--------|----------------|---------------|----------------------| | Form factor | Fixed I/O count | Motherboard/case | Modular backplane master | | Scalability | Limited (rack-based) | Via PCIe slots | Unlimited (module daisy chain) | | Hot swapping | Rare | No | Common | | Real-time OS | Proprietary (e.g., VxWorks) | Windows/Linux | RTOS or dual-OS | | Failure impact | Entire system down | Entire system down | Only if redundancy fails; modules survive | | Typical cycle time | 1–10 ms | 10–100 ms | 100 µs – 1 ms | umt main module