Yokogawa F3SP28-3S

Description:

The Yokogawa F3SP28-3S Sequence CPU Module is used in FA-M3 PLC systems to execute high-speed control logic and manage I/O operations within industrial automation systems. Commonly installed in manufacturing lines, process control systems, and machine automation equipment requiring reliable PLC-based sequencing and control. Maintenance teams, OEMs, and system integrators use this CPU module for system control, replacement of legacy controllers, and retrofit upgrades to maintain production uptime.

Applications:

The Yokogawa F3SP28-3S is used in industrial automation environments for sequencing, machine control, and real-time process management. It is commonly deployed in assembly lines, packaging machinery, material handling systems, and process plants where FA-M3 PLC architecture is used for high-speed logic execution and reliable system coordination. The module supports complex automation tasks with structured ladder programming and large I/O capacity.

Technical Specifications:

• Manufacturer: Yokogawa
• Model / Part Number: F3SP28-3S
• Product Type: Sequence CPU Module
• Series: FA-M3 PLC System
• Control Method: Stored program, repetitive operation
• Programming Languages: Ladder logic, structured text, mnemonic
• CPU Performance: Approx. 1.5 MIPS
• Program Capacity: ~30K steps
• Memory Capacity: Approx. 8 MB
• Max I/O Points: Up to 4096
• I/O Control Method: Refresh method / direct I/O instruction
• Power Supply: 24 VDC
• Operating Temperature: -20°C to 60°C
• Max Program Blocks: 1024

Common Replacements:

• Yokogawa F3SP38-6S
• Yokogawa F3SP53-4S
• Yokogawa F3SP71-4S