Product Description
Woodward Modbus refers to a series of communication modules and protocols developed by Woodward to enable seamless integration of their control systems with external devices via Modbus communication. Modbus is a widely adopted serial communication protocol used in industrial environments for connecting electronic devices. Woodward’s Modbus solutions support both Modbus RTU (Remote Terminal Unit) and Modbus TCP/IP protocols, offering robust and flexible communication options for genset controllers, turbine control systems, and other industrial automation equipment.
These modules facilitate real-time data exchange, remote monitoring, and system control between Woodward controllers and third-party devices such as SCADA systems, HMIs, PLCs, and other control systems.
Product Specifications
| Parameter | Description |
|---|
| Protocol Support | Modbus RTU, Modbus ASCII, Modbus TCP/IP |
| Communication Ports | RS-232, RS-485 (serial), Ethernet (TCP/IP) |
| Baud Rate (Serial) | 300 bps to 115.2 kbps (configurable) |
| Data Format | 8 data bits, 1 or 2 stop bits, even/odd/no parity |
| Operating Temperature | -40°C to +85°C |
| Power Supply | Typically 24 VDC (check specific model) |
| Certifications | CE, UL, CSA, ATEX (for specific models) |
| Compatibility | Compatible with Woodward EasyGen, DSLC, MicroNet, and other control systems |
| Firmware Update | Supported via Woodward Toolbox software |
Product Advantages
Universal Compatibility: Works with a wide range of Woodward controllers and third-party devices supporting Modbus.
Flexible Integration: Supports both serial (RTU/ASCII) and Ethernet (TCP/IP) communication for versatile system design.
Real-Time Monitoring: Enables live data acquisition and remote control for improved operational oversight.
Scalability: Suitable for small-scale systems as well as large, complex power generation and automation networks.
Robust Performance: Designed to operate reliably in harsh industrial environments with wide temperature tolerance.
User-Friendly Configuration: Easily configurable using Woodward’s proprietary software tools.
Cost-Effective: Reduces integration costs by leveraging industry-standard Modbus protocol.
Precautions
Correct Wiring: Ensure proper wiring and termination for RS-485 networks to avoid communication errors.
Baud Rate and Parity Matching: All devices on the same Modbus network must use identical communication settings.
Address Configuration: Assign unique Modbus device IDs to avoid conflicts on the network.
Grounding and Shielding: Use shielded cables and proper grounding techniques to minimize electromagnetic interference (EMI).
Firmware Compatibility: Verify that the Modbus module firmware is compatible with the host controller and software tools.
Environmental Considerations: Although the modules are rugged, avoid exposure to moisture, corrosive substances, or extreme mechanical stress.
Regular Updates: Keep firmware and software updated to ensure security and functionality.
Product Applications
Power Generation: Used in genset and turbine control systems for communication with SCADA and plant control systems.
Industrial Automation: Integrates Woodward controllers with PLCs, DCS, and other industrial control systems.
Oil & Gas: Supports remote monitoring and control of compressors, pumps, and generators in upstream and downstream operations.
Marine & Offshore: Facilitates communication between shipboard power management systems and control equipment.
Renewable Energy: Enables data exchange in hybrid power systems combining solar, wind, and diesel generators.
Data Centers: Used for monitoring and controlling backup power systems and ensuring uptime.
Utilities: Supports communication in substations, switchgear, and grid control systems.
