Liftmaster 50-PL612S50 Sawcut Loop Detector Lead Board

Product Description

The LIFTMASTER 50-PL612S50 is a sawcut loop detector lead board designed for use in gate access control systems. This component serves as the interface between an embedded vehicle detection loop and the gate controller, processing inductive loop signals to trigger gate operation when a vehicle is present. It is a single-unit replacement part sold individually and is installed by gate system technicians and licensed electrical contractors working on commercial or residential access control applications.

This loop detector lead board is intended for sawcut loop installations, where a slot is cut into pavement and a wire loop is embedded to detect vehicle presence. It integrates with gate controller panels to provide reliable inductive vehicle detection. Typical applications include parking facilities, gated communities, commercial driveways, and any access point requiring automated vehicle detection to control gate movement.

Key Features

• Designed for sawcut pavement loop installations for vehicle presence detection
• Functions as the lead board interface between the inductive loop and the gate controller
• Single-unit configuration for direct replacement or new installation
• Compatible with gate controller category applications

Compatibility

Designed as an OEM-style replacement lead board for gate controller systems that utilize sawcut inductive vehicle detection loops.

Installation Notes

Installation should be performed by a qualified gate systems technician or licensed electrician familiar with access control wiring and local electrical codes. Disconnect and lock out all power to the gate controller before handling or replacing the lead board. Follow the gate controller manufacturer wiring diagram when connecting the loop leads to the board terminals. Verify loop resistance and inductance values before restoring power to confirm proper loop integrity.