



Introduction
The Yokogawa CP701 is a high-performance control processor module designed for distributed control systems (DCS) requiring precise and reliable process management. It functions as the core computational unit in Yokogawa’s automation architecture, executing control algorithms, managing I/O communication, and providing real-time data processing for process loops. Engineered for continuous operation in demanding industrial environments, the CP701 ensures low-latency response, high stability, and seamless integration with field devices and supervisory systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | Control Processor Module |
| Model | CP701 |
| Processing Capability | Real-time control of multiple loops with high-speed data handling |
| Communication Interfaces | Internal bus, optional external network connections |
| Memory | Sufficient for program execution and process data logging |
| Operating Voltage | 24 V DC via DCS backplane |
| Power Consumption | Low to moderate, system-dependent |
| Operating Temperature | 0 °C to +50 °C |
| Storage Temperature | −20 °C to +70 °C |
| Humidity | 5–90% RH, non-condensing |
| Dimensions | 165 × 32 × 110 mm (H × W × D) |
| Weight | 0.8 kg |
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