Redundant Controller CPU 900C75-0460 Honeywell for Safety Systems

Description

TheHoneywell 900C75-0460is part of theControlEdge HC900process and safety system, engineered for applications requiring high reliability and continuous operation. This redundant controller CPU enables seamless failover between primary and backup processors, ensuring that control logic execution continues without interruption during hardware faults or maintenance. Built around a32-bit RISC PowerPC e300 processor, the module delivers fast and deterministic performance for complex control strategies. It supports up to15,000 function blocks, making it suitable for large-scale automation systems. Moreover, the 900C75-0460 isSIL 2 certified, making it ideal for safety instrumented systems in industries such as chemicals, oil & gas, and power generation. In addition, the module features128 MB ECC-protected DDR2 RAMwith battery backup, ensuring data integrity and retention during power loss. Its compact design and modular architecture allow easy integration into HC900 racks, supporting up to2304 analog input points.