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Minibar Systems ALF0028 is a communication interface board used in hotel minibar automation systems. It serves as a connectivity bridge between minibar hardware (like sensors or door switches) and the central management or billing system, commonly via RJ-type serial or proprietary connections. Description: This board, labeled KFD-4VO, includes a connector pinout guide for two cable types, a mini power or signal header (CON2), and an RJ-style communication port. It is used to detect minibar access or consumption events and relay the data to a hotel room system controller. Technical Specifications: Manufacturer: Minibar Systems Assembly No.: ALF0028 PCB Code: KFD-4VO, E162585 Flame rating: 94V-0 (UL recognized PCB material) Primary connectors: – CON2: 3-pin JST-style connector (likely for sensor/power input) – RJ port: 6P6C or 8P8C (serial communication or remote monitoring interface) Labeling: – Cable type guide for wire color mapping (TYPE 1 & TYPE 2) – Input wire colors: Green, Brown, White – Alternate mapping: Green, Blue, Red Function: Communication interface for smart minibar systems Application: Hotel automation, minibar access logging, automated guest billing systems Mounting: Screw holes for chassis or panel mount Please review pictures carefully and let us know if you have any questions!
Condition: Used
Weight: 0.10
Depth: 4.00
Length: 7.00
Width: 7.00
SKU: 5475 4.S8.7.5B
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