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- Yokogawa
- F3SP76-7S
- Serial CPU Module
- Japan
- 28.9 × 100 × 83.2 mm
- 0.12 kg
- Xiamen, China
- New & In Stock
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All our products are priced very favorably because we have our own warehouse and supply.
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Product Overview
The Yokogawa F3SP76-7S is a high-end Serial CPU Module for the FA-M3V PLC Series. Designed for large-scale industrial automation systems, it serves as the central processing unit responsible for executing user programs, processing I/O data, managing communication, and coordinating all PLC operations.
Featuring an ultra-large 260K-step ladder program capacity, ultra-fast instruction execution, built-in Ethernet and USB communication, SD/SDHC memory card support, and advanced networking functions, the F3SP76-7S delivers exceptional performance for demanding control applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Yokogawa |
| Model | F3SP76-7S |
| Product Type | Serial CPU Module |
| PLC Platform | FA-M3V Series |
| Control Method | Stored Program Cyclic Execution |
| Programming Language | Object Ladder Language |
| Program Capacity | 260K Steps |
| Project Capacity | 520K Steps |
| Basic Instruction Execution Speed | 0.00375 μs per instruction |
| Application Instruction Speed | 0.0075 μs per instruction |
| Maximum I/O Capacity | Up to 8,192 I/O Points |
| Internal Relay Capacity | 65,535 Points |
| Data Register Capacity | 65,535 Registers |
| File Register Capacity | 262,144 Registers |
| Cache Register Capacity | 524,288 Registers |
| Communication Ports | USB 2.0 (12 Mbps), Ethernet (10BASE-T/100BASE-TX) |
| Memory Expansion | SD/SDHC Memory Card Slot |
| Built-in Memory | RAM Disk |
| Supported Protocols | TCP/IP, UDP/IP, FTP Client/Server, Modbus/TCP Slave, Remote Programming |
| Diagnostic Functions | CPU, Memory, I/O, Program Self-Diagnostics |
| Power Supply | 5 V DC (via FA-M3V Base Unit) |
| Dimensions | 28.9 × 100 × 83.2 mm |
| Weight | 0.12 kg |
Function and Working Principle
The F3SP76-7S operates as the control core of the FA-M3V PLC system. It continuously performs scan cycles by acquiring field input signals, executing ladder logic, processing control algorithms, updating internal memory, and refreshing output signals.
Its high-speed processor and large memory capacity allow complex automation programs to execute efficiently while maintaining deterministic real-time performance.
Operating Sequence
- Acquire input data from local and remote I/O modules.
- Execute the stored ladder logic program.
- Process arithmetic, logical, timer, counter, and communication instructions.
- Update internal memory and registers.
- Refresh output modules.
- Repeat the scan cycle continuously.
Input→CPU Processing→Ladder Execution→OutputInput\rightarrow CPU\;Processing\rightarrow Ladder\;Execution\rightarrow Output
Key Features
- Ultra-high-speed sequence processing
- 260K-step ladder program capacity
- 520K-step project capacity
- Supports up to 8,192 I/O points
- Built-in Ethernet and USB 2.0 interfaces
- Integrated RAM disk for high-speed data access
- SD/SDHC memory card support
- Supports TCP/IP, UDP/IP, FTP, and Modbus/TCP communication
- Online programming, monitoring, and debugging
- Advanced self-diagnostic and security functions
System Role
The F3SP76-7S functions as the primary controller within the FA-M3V PLC system, coordinating all automation processes and communication between connected devices.
Typical Control Architecture
Sensors → Input Modules → F3SP76-7S CPU → Output Modules → Motors, Valves, Actuators
The CPU ensures synchronized operation, rapid response, and reliable control across large-scale automation systems.
Industrial Applications
The F3SP76-7S is widely used in:
- High-speed manufacturing lines
- Semiconductor production equipment
- Automotive assembly systems
- Packaging and labeling machinery
- Robotics and motion control
- Material handling systems
- Process automation
- Power generation and energy management
- Water and wastewater treatment
- Pharmaceutical and chemical processing
Installation Guidelines
- Install the module in a compatible FA-M3V base unit.
- Disconnect power before installation or replacement.
- Verify compatibility with power supply and expansion modules.
- Secure the CPU firmly in the backplane connector.
- Connect Ethernet and USB interfaces as required.
- Install an SD/SDHC memory card for program backup and data storage if needed.
- Ensure proper grounding and cabinet ventilation.
- Perform system diagnostics before commissioning.
Compatible Components
The F3SP76-7S is compatible with:
- FA-M3V Base Units
- FA-M3 Power Supply Modules
- Digital Input Modules
- Digital Output Modules
- Analog Input Modules
- Analog Output Modules
- Ethernet Communication Modules
- Serial Communication Modules
- Positioning Modules
- Motion Control Modules
- Remote I/O Modules
- Special Function Modules
Alternative Models
| Model | Description |
|---|---|
| F3SP71-4S | Standard High-Speed CPU Module |
| F3SP66-4S | Sequential CPU Module |
| F3SP58-6S | High-Performance CPU Module |
| F3SP38-6N | Advanced Sequence CPU Module |
| F3SP28-3S | Standard FA-M3 CPU Module |
Advantages
- Ultra-fast instruction execution
- Large 260K-step program capacity
- Supports large-scale PLC systems
- Built-in Ethernet and USB connectivity
- SD card support for backup and data logging
- Advanced networking and remote maintenance
- Comprehensive diagnostic and security functions
- Compact design with excellent processing performance
Frequently Asked Questions
What is the primary function of the F3SP76-7S?
It serves as the central CPU of the FA-M3V PLC system, executing control programs, processing I/O data, and managing communication throughout the automation system.
What is the program capacity of this CPU?
The F3SP76-7S supports 260K steps of ladder program memory and a 520K-step project capacity.
Does the module support industrial network communication?
Yes. It features built-in Ethernet and USB 2.0 interfaces and supports TCP/IP, UDP/IP, FTP Client/Server, Modbus/TCP Slave, and remote programming.
How many I/O points can it support?
The module supports up to 8,192 I/O points, making it suitable for large and complex automation systems.
What industries commonly use this CPU module?
It is widely applied in semiconductor manufacturing, automotive production, packaging, robotics, energy management, process control, water treatment, and other high-performance industrial automation systems.
Conclusion
The Yokogawa F3SP76-7S Serial CPU Module is a flagship controller for the FA-M3V PLC platform. Combining 260K-step program capacity, ultra-fast 0.00375 μs instruction execution, support for up to 8,192 I/O points, integrated Ethernet and USB communication, and advanced networking capabilities, it provides outstanding performance, scalability, and reliability for the most demanding industrial automation applications.