UML-51F Full serial communication .

The UML-51F is an advanced fully programmable elevator control system.

✔ Supports full collective operation up to 48 floors
✔ Full serial communication system with the car and the shaft.
✔ Maintenance Free .
✔ Fully programmable drive systems and control types
✔ Programmable displays and symbols
✔ MR & MRL application support
✔ Advanced safety and monitoring features
✔ Multi-car dispatching capabilities
✔ Designed for modernization and new installation projects

✔ Advanced multi-car dispatching capabilities

 

UML-51R 

The UML-51R is an advanced fully programmable elevator control platform.

✔ Supports full collective operation up to 32 floors
✔ Serial communication line for all fixtures and displays
✔ Fully programmable symbols and display configurations
✔ Fully programmable drive systems and control types
✔ MR & MRL application support
✔ Advanced safety and monitoring functions
✔ Flexible configuration for modernization and new installations
✔ Reliable Maintenance Free  operation.
✔ Advanced multi-car dispatching capabilities

 

⚙️ UML-21/31_V3

The UML21/31-V3 is the next-generation replacement for the excellent and mature UML21/31 LV-V2 series, offering enhanced performance, greater flexibility, advanced diagnostics, maintenance-free operation, advanced multi-car dispatching capabilities, and improved modernization support — while maintaining the reliability and field-proven operation that made the LV-V2 platform a trusted solution for years.

The new V3 platform is designed to replace the mature LV-V2 line without requiring changes to the existing lift installation wiring, allowing fast and cost-effective modernization with minimal installation downtime.

The UML52-EXv3 / SP

  • Upper section (Special Port) 8 I/O
    Provides connections for additional system features, including:
    • Evacuation input
    • Loading Control
    • Door close signals
    • Photocell when 3 inductors requested .
    • The Bottom 8 I/O are a regular car or hall calls.

The UML52-EX v3

is an extension PCB designed to expand the functionality of the main (master) controller by providing additional 16 input/output CALLS Only.

 

UML-21LV-V2 (Running since 1990) Up to 16 floors Simplex. Maintenance-Free.

The UML-21LV-V2 is a proven simplex and reliable elevator all control platform, specifically designed for low and mid-rise applications up to 16 floors full collective.

With decades of field-proven performance, it offers stable operation and broad compatibility across a wide range of elevator types.

⚙️ UML21-EX Extension 8 I/O

The UML21-EX is an extension PCB designed to expand the functionality of the main (master) controller by providing additional 8 input/output capabilities

(Developed in 1990) Maintenance -Free.

Serving the elevator industry for decades

Email us at: leeav2@leeavusa.com

 

Smart Monitoring & System Management .

The LEEAV Monitoring System (LMS) is an advanced platform designed to provide real-time visibility, diagnostics, and intelligent control for elevator operations.

Advanced Monitoring Capabilities

  • Real-time system status and fault detection

  • Remote and local diagnostics and troubleshooting

  • Performance tracking and historical data logging

  • Instant alerts and event notifications

  • Centralized control for single or multiple elevators

a dedicated team committed to crafting exceptional experiences. Our focus lies in providing reliable and innovative solutions, driven by a deep respect for quality and a genuine desire to exceed expectations.

Leeav Usa Accessories

SDL-18A

3 COLORS with direction arrows

SDL-44

TST-1  Portable programmer and Diagnostic .