AFS Short Boom to Satloc Falcon Relay Interface (4-Channel)

4-Channel Relay Conversion Box for AFS Short Booms to Satloc Falcon The AD-4RLC-41000 relay conversion box is designed to convert the AeroFlow Systems short-boom +24V output into the ground-trigger signal required by the Satloc Falcon and Falcon Pro. This allows mechanics and operators to upgrade aircraft to a Falcon system while keeping the existing AFS boom switches and valves. AFS outputs a positive boom signal, while the Falcon requires a negative (ground) sense input. This relay box bridges that mismatch safely, using isolated relay circuits to provide a clean, reliable ground signal to the Falcon for accurate boom logging and flow-control operation. Key Features Converts AFS +24V boom outputs into ground signals for Satloc Falcon Supports four boom circuits (short booms or standard booms) COM terminals tied to aircraft ground for correct Falcon signal type NO terminals output ground to Falcon only when boom is ON Prevents feeding voltage into Falcon boom-sense inputs Compact, du