Product Overview
The Yokogawa F9900RG operates as a high-performance CPU board for the FA-M3 series controllers. This processor module handles fast logic execution and seamless communication in complex automation tasks. Factories benefit from its integrated motion control and extensive I/O handling capabilities. The assembly’s robust design ensures reliable operation in harsh industrial environments.
Technical Specifications
This CPU assembly features a powerful 32-bit RISC processor for rapid program execution. The Yokogawa F9900RG includes built-in Ethernet and serial communication ports for flexible networking. Its modular design allows easy installation in standard FA-M3 racks. The board’s hardware supports multiple controller languages and function blocks.
| Parameter | Specification |
|---|---|
| Product Type | CPU Assembly / Processor Module |
| Series Compatibility | Yokogawa FA-M3 PLC Series |
| Processor Type | 32-bit RISC microcontroller |
| Execution Speed | 0.045 µs per sequence instruction (typical) |
| Program Memory (Flash) | 1 MB |
| Data Memory (RAM) | 1 MB with battery backup |
| Backup Battery | Lithium battery for RAM retention (3.6 V) |
| Memory Retention | 10 years minimum (with battery) |
| Number of I/O Points | Up to 8,192 points (with expansion) |
| Communication Ports | 1 x Ethernet (10/100BASE-TX); 1 x RS-232C; 1 x RS-422/485 |
| Protocol Support | TCP/IP, Modbus, FL-net, T-Link |
| Power Supply | 5 V DC from backplane |
| Current Consumption | Maximum 1.2 A |
| Dimensions (W x H x D) | 50 mm x 130 mm x 135 mm |
| Weight | Approximately 0.55 kg |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +75°C |
| Humidity | 5% to 95% RH (non-condensing) |
Processing and Performance
The Yokogawa F9900RG executes complex ladder logic and structured text programs rapidly. Its 32-bit architecture handles integer, floating-point, and bit operations with equal efficiency. The processor supports both cyclic and event-driven execution modes for versatile applications. This board’s performance suits high-speed packaging lines and motion coordination systems.
Memory and Data Storage
This CPU assembly stores programs in flash memory and retains data in battery-backed RAM. The Yokogawa F9900RG includes a real-time clock for time-stamped events and data logging. Users can expand memory through optional plug-in cards for larger applications. The battery maintains user data, timers, and counters during power outages.
Communication and Networking
The Yokogawa F9900RG connects to supervisory systems through its built-in Ethernet port. Its serial ports support legacy device integration and programming connections. The module supports multiple protocols for communication with third-party devices. This networking capability enables seamless integration into existing plant-wide automation architectures.
Application Scenarios
Industrial engineers deploy this CPU in packaging machinery and material handling systems. It also controls automotive assembly lines and food processing equipment. The Yokogawa F9900RG provides dependable processing for critical manufacturing operations.
Details
| Weight | 0.55 kg |
|---|---|
| Dimensions | 50 × 130 × 135 mm |
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