Product Overview
The Woodward 5501-471 is a NetCon SIO Module from the 9900 Series, designed specifically for turbine control systems. This industrial automation module acts as a serial communication interface between the control system and various sensors and actuators. The 5501-471 ensures precise data transmission for safe and efficient turbine operation.
Technical Specifications
The Woodward 5501-471 specifications are listed below:
| Parameter |
Value |
| Part Number |
5501-471 |
| Manufacturer |
Woodward |
| Product Type |
NetCon SIO Module |
| Ports 1 and 2 |
RS-232 |
| Ports 3 and 4 |
RS-232, RS-422, RS-485 |
| Software Support |
Modbus RTU, Modbus ASCII |
| Size |
14 in. x 11 in. x 4 in. |
| Display |
24-character LEDs |
| Enclosure Type |
NEMA 4X |
| Button |
Emergency Stop |
| Input Voltage |
24 VDC |
| Availability |
In Stock |
| Country of Manufacture |
United States |
Industry Applications
The Woodward 5501-471 excels in turbine control applications where reliable serial communication is critical. In power generation plants, this module connects to temperature, pressure, and vibration sensors to monitor turbine health. It also interfaces with actuators for fuel and steam valves, enabling precise control. The 5501-471 supports Modbus RTU and ASCII, making it compatible with most distributed control systems. Its NEMA 4X enclosure allows deployment in harsh environments, reducing downtime and maintenance costs.
Installation & Setup Guidance
When installing the Woodward 5501-471, ensure the input voltage is 24 VDC and within specified limits. Mount the module in a clean, dry location that meets NEMA 4X requirements. Connect serial devices to the appropriate ports: Ports 1 and 2 for RS-232, and Ports 3 and 4 for RS-232, RS-422, or RS-485. Configure the communication protocol via software – the 5501-471 supports Modbus RTU and Modbus ASCII. Verify wiring with the emergency stop button accessible for safety.
Maintenance & Reliability
Routine inspection of the Woodward 5501-471 ensures long-term reliability. Check the LED display for proper operation – the 24-character display provides real-time status. Verify that all serial connections are secure and free from corrosion. The NEMA 4X enclosure protects against dust and water ingress, so keep it sealed. Regularly test the emergency stop button. Proactive maintenance minimizes unexpected downtime, maximizing ROI for your turbine control system.
Selection Guide & Purchasing Advice
Before purchasing the Woodward 5501-471, confirm your system's voltage and communication requirements. This module operates on 24 VDC and supports RS-232, RS-422, RS-485, and Modbus protocols. Ensure compatibility with your existing sensors and controllers. For reliable sourcing, choose PLC Source PRO. We stock the 5501-471 and can assist with your order. Visit ubest101.myshopify.com for more information.