Besam Assa Abloy SL500 Control Board (MCU) - Replacement Kit
Restore the optimal performance of your automatic sliding door systems with the genuine Besam SL500 Control Board. Designed specifically for the Assa Abloy Besam SL500 series, this main control unit (MCU) is the brain of your operator, ensuring smooth, safe, and reliable door automation.
Why Choose This Besam SL500 Replacement Board?
When your automatic door encounters error codes or fails to operate, a faulty motherboard is often the culprit. Our Besam SL500 Motherboard is a direct OEM replacement, engineered to minimize downtime for your facility.
- Genuine OEM Part: Guaranteed compatibility with Besam SL500 and SL510 Controller systems.
- Plug-and-Play Installation: Designed for quick swap-outs to get your entrance up and running faster.
- Advanced Diagnostics: The SL500 MCU features onboard LED indicators to assist technicians in troubleshooting sensor and motor connections.
- Durability: Built to withstand the high-cycle demands of commercial and industrial environments.
Technical Specifications
| Part Name | Besam SL500 Control Board (MCU) |
| Compatibility | Assa Abloy Besam SL500, SL510 Sliding Door Operators |
| Application | SL500 Controller Replacement & Repair |
| Condition | New / Refurbished (Select Option) |
Common Signs You Need a Replacement Board
If your door is experiencing erratic movements, failing to learn opening widths, or the SL500 MCU-ER Board is showing persistent internal fault errors, it is time to invest in a reliable replacement. Don't let a malfunctioning controller compromise your building's security and accessibility.
Expert Tip: Always verify the firmware version on your existing Assa Abloy SL500 MCU before ordering to ensure seamless integration with your existing sensors and program selectors.