- Hardware Interface:
- 1x RS485 PROFIBUS DP master port (9-pin Sub-D connector)
- PCI connection for integration with RX3i backplane
- Power Requirements:
- 440 mA @ 3.3 VDC (from RX3i backplane)
- Operating Conditions:
- Temperature: 0°C to 60°C (operation), -40°C to 85°C (storage)
- Humidity: Non-condensing environments
- Mechanical Dimensions:
- Compact design compatible with RX3i backplane slots
- Weight: Approximately 0.13 kg
Functional Features
- High-Speed Data Exchange:
- Supports full-duplex communication with PROFIBUS DP slaves, ensuring low-latency data transfer.
- Synchronization Modes:
- Freeze Mode: Temporarily holds slave data for consistent snapshot capture.
- Sync Mode: Synchronizes control signals across multiple slaves for coordinated operations.
- Diagnostic Capabilities:
- LED Indicators:
- PROFIBUS OK: Network status monitoring.
- Network Activity: Data transmission visualization.
- MOD Status: Module operational state feedback.
- Diagnostic Counters: Tracks network errors, slave failures, and communication statistics.
- LED Indicators:
- Firmware Upgradability:
- Firmware can be updated via WinLoader software through the RX3i CPU, ensuring compatibility with future enhancements.
- PROFIBUS DP-V1 Support:
- Enables advanced functions like alarm messaging, parameterization, and dynamic reconfiguration of slave devices.
- Redundancy Support:
- Can be integrated into redundant RX3i systems for high-availability applications.
Application Scenarios
- Manufacturing Automation:
- Controls distributed I/O systems in assembly lines, packaging machines, and material handling systems.
- Process Control:
- Manages field devices (e.g., sensors, actuators) in chemical plants, refineries, and water treatment facilities.
- Energy Sector:
- Monitors and controls substation equipment, turbine systems, and renewable energy installations.
- Transportation Systems:
- Facilitates communication between central controllers and distributed nodes in railway signaling, traffic control, and logistics hubs.
- Building Automation:
- Integrates HVAC, lighting, and security systems into a unified control network.
Configuration Requirements
- Host CPU: RX3i CPU with firmware version 2.9 or higher (for basic functionality; version 3.2+ recommended for full feature support).
- Software Tools:
- Machine Edition SP5 Logic Developer-PLC (version 0.2 or higher) for module setup and network configuration.
- Network Setup:
- Configure PROFIBUS parameters (e.g., baud rate, slave addresses) via software tools.
- Ensure proper termination (120Ω resistors) at network endpoints.














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