Mitsubishi FCUA-CT100 Industrial Display — The Display Core for M500/M520 CNC Systems

Author: kongto01
Mitsubishi FCUA-CT100 Industrial Display Front View

The FCUA-CT100 is the core display interface for Mitsubishi M500/M520 CNC systems, responsible for signal transmission between the CNC controller and monitor. When the paired CRT monitor ages and fails, the FCUA-CT100 + MDT962B TFT combination provides a complete upgrade replacement solution — plug-and-play, thoroughly eliminating CRT aging and availability issues.

Why Choose FCUA-CT100 to Replace CRT?

After years of use, the original CRT monitors for M500/M520 systems commonly exhibit these issues:

IssueImpact
Electron gun agingScreen dims, contrast severely degraded
High-voltage pack failureUnable to power on or intermittent black screen
CRT tube burnoutComplete display failure, equipment downtime
Spare parts scarcityOriginal CRT discontinued for years, inflated prices
Mitsubishi FCUA-CT100 Industrial Display Interface Side View

Technical Specifications

ParameterSpecification
Screen Size9 inches
Display TypeTFT Color LCD
Resolution800×600
Signal InterfaceFCUA-CT100 dedicated interface
Operating VoltageDC 24V
Power Consumption≤10W
Operating Temperature-20°C ~ 70°C
Brightness250 cd/m²
Contrast Ratio400:1
Mounting MethodDirect replacement via threaded holes

Compatible Systems

CNC SystemMatching Solution
Mitsubishi M500FCUA-CT100 + MDT962B
Mitsubishi M520FCUA-CT100 + MDT962B

Installation Steps

Step 1: Remove Original CRT
Disconnect power, uninstall original CRT monitor. No need to touch system wiring.

Step 2: Install FCUA-CT100 + TFT Display
Use original mounting hole positions to secure new display, connect FCUA-CT100 signal cable.

Step 3: Power-on Test
After power-on, system auto-detects. Display quality surpasses original CRT.

Entire process requires no programming or rewiring — true "plug-and-play".

Installation Photos

FCUA-CT100 MDT962B TFT Replacement Installation Effect FCUA-CT100 MDT962B Replacement Result Photo FCUA-CT100 Post-Installation Side View

Warranty & After-Sales

  • ✅ One-year warranty, free replacement for non-human-caused damage
  • ✅ Installation guidance provided (phone/video available)
  • ✅ Bulk purchase discounts negotiable, welcome to contact us

Contact Us

Shenzhen Kongto Technology Co., Ltd.

  • 📧 Email: szkongto01@gmail.com
  • 📞 Phone/WhatsApp: +86 136 8688 9647
  • 🌐 Website: https://szkongto.github.io/kongto-blog/