Yokogawa Electric Corporation CP461-10S1 Processor Module

The Yokogawa CP461-10S1 Processor Module is the central processing unit for Yokogawa CENTUM field control units, responsible for executing control logic and coordinating system operations within CENTUM CS3000 and CENTUM VP environments. Designed for industrial automation in process plants, power generation facilities, and large-scale manufacturing, it enables reliable real-time process control by managing I/O communication and high-level control algorithms. The module supports redundant system configurations, is rack-mounted in a field control unit, and typically operates from a 24 VDC power supply. Manufacturer: Yokogawa Electric; Part Number: CP461-10S1; Product Type: Processor Module / CPU Module; System Compatibility: CENTUM CS3000 / CENTUM VP; Function: control logic execution and system processing; Communication: integrated DCS communication handling; Use Case: central processing and coordination of industrial control systems. Weight is approximately 0.7–4 kg depending on configuration, reflecting variations in mounting hardware and I/O integration. Common replacements include CP461-50 S1, CP471-01 S1, and CP451-10 S2.