SKU: ML104LL8520S

Allen-Bradley Series 9 8520 LCD Upgrade Kit

(14 customer reviews)
 Units Sold: 189

US$ 1,129.00

Upgrade your industrial display with the reliable Allen‑Bradley Series 9 8520 LCD Upgrade Kit. This high-quality LCD replacement is designed for the 12‑inch Color CNC/Lathe controller display on Allen‑Bradley 8520 Series 9 machines, delivering brighter visuals, crisp contrast, and plug‑and‑play simplicity.

Product Information Details
Product Model Allen‑Bradley Series 9 8520 LCD Upgrade Kit (ML104LL8520S)
Replacement Type Complete LCD Kit
Original Part Number ML104LL8520S
Compatibility 12‑inch color Allen‑Bradley Series 9 / 8520 COP CNC controller monitor (V51200001)
Features
  • Bright, high‑contrast 12‑inch color LCD display
  • Plug‑and‑play cables—no rewiring or reprogramming
  • Energy‑efficient, long‑life LED backlight
  • Fast installation with included user guide
  • Standard warranty and free tech support
Application Used in CNC and lathe control panels to replace aging CRT displays for better visibility and reliability.
What’s Included
  • 12‑inch LCD panel (ML104LL8520S)
  • Power and video cables (plug & play)
  • Installation guide
  • Warranty documentation
Need Help? Contact Us for assistance

For the 9 inch Monochrome Series9 CRT (8520 MOP) display, please see our part ML080QT8520MS

We also provide the replacement LCD for 12″ 8520VOP with RS422 cable provided, just ask for our part number ML104LL8520VS.

User Guide

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Do you need help with this product? Chat with our tech support.
Guest
Guest
Reviewer
5/5

The Allen-Bradley Series 9 8520 LCD Upgrade Kit from Monitech was a breeze to install. Swapping it into my lathe's CNC controller was straightforward, thanks to the clear instructions. Plus, buying

8 months ago
Guest
Guest
Reviewer
5/5

Recently upgraded our old CNC controller with the Allen-Bradley Series 9 8520 LCD kit from Monitech. Super easy installation with their plug & play cables. Great to have a warranty too!

9 months ago
Guest
Guest
Reviewer
5/5

Swapped out the old monitor with the Allen-Bradley 8520 LCD kit from Monitech—installation was a breeze! It's reassuring to buy directly from the manufacturer; their warranty and expert support are top-notch.

9 months ago
Guest
Guest
Reviewer
5/5

Upgraded our CNC with the Allen-Bradley 8520 LCD kit from Monitech. Seamless installation and the display quality really rejuvenates our old setup. Buying straight from Monitech gave us peace of mind with their dependable

9 months ago
Guest
Guest
Reviewer
5/5

Just installed the Allen-Bradley Series 9 8520 LCD Upgrade Kit into our CNC. Straightforward setup with the plug & play cables - no hitches. The clarity improvement is impressive!

9 months ago
SKU: ML104LL8520S

Allen-Bradley Series 9 8520 LCD Upgrade Kit

(14 customer reviews)
 Units Sold: 189

US$ 1,129.00

Upgrade your industrial display with the reliable Allen‑Bradley Series 9 8520 LCD Upgrade Kit. This high-quality LCD replacement is designed for the 12‑inch Color CNC/Lathe controller display on Allen‑Bradley 8520 Series 9 machines, delivering brighter visuals, crisp contrast, and plug‑and‑play simplicity.

Product Information Details
Product Model Allen‑Bradley Series 9 8520 LCD Upgrade Kit (ML104LL8520S)
Replacement Type Complete LCD Kit
Original Part Number ML104LL8520S
Compatibility 12‑inch color Allen‑Bradley Series 9 / 8520 COP CNC controller monitor (V51200001)
Features
  • Bright, high‑contrast 12‑inch color LCD display
  • Plug‑and‑play cables—no rewiring or reprogramming
  • Energy‑efficient, long‑life LED backlight
  • Fast installation with included user guide
  • Standard warranty and free tech support
Application Used in CNC and lathe control panels to replace aging CRT displays for better visibility and reliability.
What’s Included
  • 12‑inch LCD panel (ML104LL8520S)
  • Power and video cables (plug & play)
  • Installation guide
  • Warranty documentation
Need Help? Contact Us for assistance

For the 9 inch Monochrome Series9 CRT (8520 MOP) display, please see our part ML080QT8520MS

We also provide the replacement LCD for 12″ 8520VOP with RS422 cable provided, just ask for our part number ML104LL8520VS.

User Guide

Interested in Net 30 Payment Terms or have questions in mind? Contact us for further details:
 

Description

Allen-Bradley Series 9 8520 Z-Axis V51200001 CNC Monitor 12 inch

Monitech offers Series 9 (8520 COP) LCD Kit, 8520 COP, and 8520COP CRT. Full cable kit for complete conversion.

Our solution for the 12-inch color CRT replacement on an Allen Bradley CNC machine (V51200001) is a quick-fit plug-and-play unit part number ML104QT8520C. This unit ships with all the power and video cords to make it work right out of the box.

User Guide

PRODUCT SPECIFICS
Product Description Allen-Bradley Series 9 8520 CNC – color LCD upgrade kit
Condition New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable).
Brand Allen-Bradley
SKU ML104LL8520S
Compatibility 12-inch color Allen-Bradley Series 9, Allen-Bradley 8520 COP, 8520COP CRT
Model ML104LL8520S
Controller Platform 12-inch color Allen-Bradley Series 9, Allen-Bradley 8520 COP, 8520COP CRT
Accessories All of our products come with installation guide and a cable kit that fits from your machine. This is a plug-and-play solution! No re-wiring, no re-programming.
Type LCD
UPC Does Not Apply
EAN Does Not Apply
Warranty Read our warranty details for our products: TERMS OF WARANTY
Return Returns are accepted. Our standard return policy includes a 10% restocking fee. However, please contact us for more information.
Support Click here to make a request for customer service.

14 reviews for Allen-Bradley Series 9 8520 LCD Upgrade Kit

  1. Guest

    I upgraded my equipment with this product from https://monitech.com/products/8520-series-9-cnc-light-lcd-upgrade-kit/, and it’s fantastic! The quality is excellent and installation was easy. Highly recommend this upgrade kit.

  2. Guest

    This product from https://monitech.com/products/8520-series-9-cnc-light-lcd-upgrade-kit/ was exactly what I needed. The display quality is excellent, and the installation process was straightforward. Very pleased with the result.

  3. Guest

    Great product from https://monitech.com/products/8520-series-9-cnc-light-lcd-upgrade-kit/! It works perfectly and is a huge improvement over the old version. Installation was easy, and the instructions were clear.

  4. Guest

    Ordered the Allen-Bradley 8520 LCD Upgrade from Monitech. Truly reassuring to buy directly from the source! Their warranty and expert support made the whole process worry-free. Definitely worth it!

  5. Guest

    Switched to the Allen-Bradley Series 9 8520 LCD Upgrade Kit from Monitech and installation was a breeze! It fits perfectly, the screen clarity is remarkable, and the included cables made setup simple.

  6. Guest

    I upgraded to the Allen-Bradley Series 9 LCD kit from Monitech, and it’s been smooth sailing. Fantastic to buy directly from the source—great support and the warranty gives extra peace of mind!

  7. Guest

    Bought the Allen-Bradley 8520 LCD Kit directly from Monitech. Seamless process, they truly know their product. The warranty and expert support give real peace of mind compared to others. Very satisfied!

  8. Guest

    The Allen-Bradley upgrade kit was a breeze to install in my CNC. The clear instructions and plug & play feature had my machine back in action quickly. Feels like I’m working with a brand new system!

  9. Guest

    I opted for the Allen-Bradley Series 9 8520 LCD Upgrade Kit from Monitech, and it’s been smooth sailing. Buying directly from them gave me confidence with their solid warranty and responsive support team.

  10. Guest

    Just installed the Allen-Bradley Series 9 8520 LCD Upgrade Kit into our CNC. Straightforward setup with the plug & play cables – no hitches. The clarity improvement is impressive!

  11. Guest

    Upgraded our CNC with the Allen-Bradley 8520 LCD kit from Monitech. Seamless installation and the display quality really rejuvenates our old setup. Buying straight from Monitech gave us peace of mind with their dependable

  12. Guest

    Swapped out the old monitor with the Allen-Bradley 8520 LCD kit from Monitech—installation was a breeze! It’s reassuring to buy directly from the manufacturer; their warranty and expert support are top-notch.

  13. Guest

    Recently upgraded our old CNC controller with the Allen-Bradley Series 9 8520 LCD kit from Monitech. Super easy installation with their plug & play cables. Great to have a warranty too!

  14. Guest

    The Allen-Bradley Series 9 8520 LCD Upgrade Kit from Monitech was a breeze to install. Swapping it into my lathe’s CNC controller was straightforward, thanks to the clear instructions. Plus, buying

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Frequently Asked Questions (FAQ)

What is included in the Allen‑Bradley Series 9 8520 LCD Upgrade Kit?

This kit includes a 9-inch LED-backlit LCD screen, plug-and-play RS-422 video and power cables, mounting hardware, and installation documentation. It's a complete drop-in replacement for the original monochrome CRT monitor.

Is this upgrade compatible with other Series 9 controller models?

This upgrade is designed specifically for the Allen-Bradley 8520 Series 9 monochrome CRT monitors. If you have a color VOP or COP variant, or another model, please contact us to confirm compatibility.

Can I install this LCD upgrade myself?

Yes. This is a user-installable kit that requires no soldering or programming. Simply remove the old CRT and install the new LCD using the included connectors and mounting bracket.

Will I receive instructions or documentation with the kit?

Yes. Installation documentation is included in the kit to guide you through the process. Additional resources may also be available through our online Knowledge Base.

What warranty is included with this upgrade kit?

This product is covered under Monitech’s standard warranty policy. For full details, please visit our Terms of Warranty page.

What if my unit isn’t compatible?

If we determine the kit is not compatible with your system, we will contact you to discuss options. For any questions before purchase, please contact us.

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