Allen-Bradley pac339 Printed Circuit Board Assembly

The PAC339 Printed Circuit Board Assembly is a chassis‑mount PCB designed for signal processing and equipment control in industrial and marine systems, providing a direct replacement for existing installations and legacy equipment. It supports internal system communication, weighs 220 g, and is intended for use in industrial control equipment and OEM electronic assemblies that require a dedicated control board, with applications ranging from marine machinery to automation and process-monitoring installations. Common replacements include PAC340 Printed Circuit Board, OEM Control PCB Assembly, and Industrial Interface PCB Card, and the PAC339 is typically used for replacement, retrofit, repair, or restoration to minimize downtime and maintain operational reliability.