E/One GA0449G01 Rev A Universal Controller Board

The E/One GA0449G01 Rev A is a specialized universal controller board designed for industrial applications, particularly in utility systems such as wastewater management, grinder pump alarm panels, and gas detection monitoring. Manufactured by Environment One Corporation (E/One), this PCB integrates a Motorola MC68HC11 microprocessor for reliable processing, Dallas DS1230Y nonvolatile SRAM for data retention, and various connectors including ribbon cables, pin headers, and a coaxial RF connector for wireless communication. Key features include robust circuit design for harsh environments, integrated modem-like RF module for remote monitoring, and support for sensor inputs/outputs. Benefits encompass high reliability, easy integration with E/One systems, and nonvolatile memory to prevent data loss during power outages. Drawbacks may include component obsolescence, limiting availability of replacements, and the need for specialized programming knowledge. Compared to similar controller boards from competitors like Siemens or Allen-Bradley, it offers superior RF integration for utility-specific applications, reducing wiring needs and enhancing remote diagnostics. Ideal for sewer system controls or generator gas monitoring, it ensures efficient asset management with minimal downtime. Based on image analysis, the board appears in used but good condition, with no visible damage, clean solder joints, and intact components. Serial or faceplate details include 'GA0449G01 rev A' and 'GA0359P03 rev 2.1C-7'. Estimated market price for used units ranges from $300-$600 USD, based on comparable online listings (e.g., eBay and industrial surplus sites). For resources, refer to E/One's official site for manuals (e.g., search 'E/One Universal Controller Manual PDF' yields alarm panel guides); model decoder not publicly available but indicates GA series for control boards.