All-O-Matic PRIME VD2 Plug-In Loop Detector

Vehicle Loop Detection with Real-Time Signal and Fault Diagnostics The All-O-Matic PRIME VD2 is a plug-in vehicle loop detector designed specifically for the All-O-Matic LPR-2 loop detector rack. Each detector monitors one properly installed in-ground inductive loop and provides the gate operator with a configurable solid-state output for Exit/Free-Exit, Phantom, or Safety/Reverse operation. The PRIME VD2 gives installers more information than a basic loop detector. Its six-element LED bar graph displays loop signal strength in real time, while the seven-segment display shows settings, operating status, and diagnostic codes. Sensitivity can be adjusted while a vehicle is positioned over the loop, and the operating frequency can be changed to help prevent interference between detectors installed in the same rack. Open-loop and shorted-loop fault codes help identify damaged, disconnected, or shorted loop wiring without relying on trial-and-error component replacement. The detector plugs directly into the LPR-2 rack and operates on 12 to 24 VDC power. This listing includes one PRIME VD2 detector module only. The LPR-2 rack and field-installed vehicle loop are sold separately. Key Features Real-time visual diagnostics show loop response and signal strength during setup and operation Six-element LED bar graph with red, yellow, and green signal levels Seven-segment display shows settings, status, and loop fault codes Adjustable sensitivity helps match detection performance to the vehicle and loop installation Adjustable operating frequency helps reduce crosstalk between nearby detectors Configurable normally open or normally closed solid-state detect output Supports Exit/Free-Exit, Phantom, and Safety/Reverse loop applications Displays open-loop and shorted-loop diagnostic codes Three-button setup using UP, DOWN, and RESET controls Plug-in installation for the All-O-Matic LPR-2 loop detector rack Low-current 12 to 24 VDC operation One-year limited manufacturer warranty Technical Specifications Manufacturer: All-O-Matic Model: PRIME VD2 Product Type: Plug-in vehicle loop detector Rack Compatibility: All-O-Matic LPR-2 loop detector rack Loop Capacity: One vehicle detection loop per detector Applications: Exit/Free-Exit, Phantom, and Safety/Reverse loops Power Requirement: 12 to 24 VDC Maximum Current Draw: 20 mA Detect Output: Solid-state Output Configuration: Normally open or normally closed Free-Exit/Phantom Setting: Normally open Safety/Reverse Setting: Normally closed Signal Display: Six-element LED bar graph Bar Graph Levels: Two red, two yellow, and two green LEDs Status Display: Seven-segment LED display Controls: UP, DOWN, and RESET push buttons Sensitivity: Adjustable Frequency: Adjustable Open-Loop Fault Code: OC Shorted-Loop Fault Code: SC Warranty: One-year limited warranty against manufacturer defects and workmanship Included: One PRIME VD2 plug-in loop detector Not Included: LPR-2 rack, loop wire, and field-installed inductive loop Conclusion One PRIME VD2 detector is required for each active loop connected through the LPR-2 rack. A gate system using Exit, Phantom, and Safety loops can require three separate detector modules. When multiple detectors are installed in the same rack, each should be set to a different operating frequency to help prevent interference. Proper loop installation and sound field wiring are required for accurate vehicle detection and fault-free operation. Cut Sheet Installation / User Manual