FAAC 7PCB780D Circuit Board

FAAC 7PCB780D is a control board used in FAAC sliding and swing gate operators to manage motor drive, safety interlocks, and remote communication. Common failure points for this class of boards include burnt or tripped fuses on the power input, degraded MOSFETs or driver ICs due to over‑temperature cycling, and corrosion or loose solder joints on the I/O connectors that can cause intermittent signal loss. First‑check diagnostics: verify 230 V (or 115 V for newer models) supply voltage and continuity of the main power feed; inspect all surface‑mount components for visual damage or overheating marks; and review any fault codes displayed on the gate’s status panel or logged by the controller firmware.[oss-gpt-20b]

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