Siemens
Siemens SM0901-579417-TA 9-inch CRT to 8-inch LCD Upgrade | SINUMERIK CRT Monitor Replacement
Siemens SM0901-579417-TA 9-inch monochrome CRT to 8-inch TFT-LCD upgrade. Compatible with SINUMERIK 810/820 systems. Factory direct, plug-and-play.
$399
USD
✔️ In Stock — 2-Year Warranty
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Specifications
| Spec | Original CRT | Kongto LCD |
|---|---|---|
| Technology | 9-inch Monochrome CRT | 8-inch TFT-LCD Industrial Panel |
| Resolution | 640x400 / 640x480 | 800x600 |
| Brightness | ~200 cd/m² | 350-450 cd/m² |
| Lifespan | ~15,000 hrs | 50,000+ hrs |
| Power Supply | AC 110V-220V | AC 110V-220V (compatible) |
| Interface | Siemens 2-row 16-pin | Siemens 2-row 16-pin (direct compatible) |
| Signal Type | RGB analog | TTL |
| Safety | High voltage (10-15kV) | Low voltage DC |
Compatible Systems
- Siemens SINUMERIK 810D / 840D
- Siemens SINUMERIK 810T/M / 820T/M
- Siemens SINUMERIK 840C
- All Siemens CNC with 9-inch CRT display
Common CRT Failure Symptoms
- Blank screen / no power — Flyback transformer failure, most common
- Dim or unreadable display — CRT phosphor wear after 15,000+ hours
- Flickering or image distortion — Capacitor degradation in sync circuits
- Color shift or missing colors — Aging electron gun or video amplifier
Our LCD module eliminates all CRT-related failure modes permanently.
Frequently Asked Questions
Does this work with all FANUC CNC models?
Installation time and difficulty?
Image quality vs original CRT?
Warranty and support?
What Our Customers Say
"CRT was too dim to read. LCD arrived fast, installed in 15 minutes. Crystal clear."
"Perfect plug-and-play. No modifications. Works great. Ordering more."
"After 20+ years our CRT died. This LCD brought our CNC back to life."
Warranty & Service
2-Year Warranty — Lifetime Technical Support — Free Worldwide Shipping
✉️ [email protected] | 📞 +86-13686889647 | WhatsApp
✉️ [email protected] | 📞 +86-13686889647 | WhatsApp