Yokogawa CP334D-S3 Processor Module Japan 8537109060

Yokogawa CP334D-S3 CENTUM CS 3000 Processor Controller Module

The CP334D-S3 (Model: CP334D-S3) is a high-availability processor module designed for Yokogawa’s CENTUM CS and CS 3000 Distributed Control Systems (DCS). Operating as a central processing unit for Field Control Stations (FCS), this module executes complex regulatory control logic and manages real-time communication between I/O subsystems. The S3 hardware revision is optimized for enhanced electrical compatibility, supporting both 24 VDC and 220 V AC infrastructures. Designed for mission-critical process industries, the CP334D-S3 ensures deterministic control and long-term system stability in demanding environments such as petrochemical refining and power generation.

Technical Specifications

The following technical data provides the hardware parameters and operational limits for the CP334D-S3 (Model: CP334D-S3).

• Manufacturer: Yokogawa Electric Corporation (Japan)

• Model Identification: CP334D-S3

• Processor Type: 32-bit RISC CPU

• Clock Speed: 200–400 MHz (Task-dependent)

• Memory Capacity: 32K–64K words (Expandable via system configuration)

• I/O Management: Supports up to 256 I/O points per station

• Communication Interfaces: RS-232, RS-422, and RS-485

• Network Protocols: Modbus (RTU/TCP), Profibus-DP, DeviceNet, and Yokogawa V-net

• Input Voltage: 24 VDC (Standard) / 220 V AC (S3 Variant support)

• High-Speed Pulse Output: Up to 30 kHz

• Operating Temperature: –10°C to +55°C

• Storage Temperature: –40°C to +85°C

• Dimensions: 7.6 cm x 27.9 cm x 25.4 cm (3.0 x 11.0 x 10.0 inches)

• Net Weight: 1.4 kg (3.0 lbs)

• Certifications: CE, UL, and CSA compliant for industrial use