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Woodward 5501-471 | MicroNet NetCon SIO Serial I/O Module
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
Product Description
Woodward 5501-471 | MicroNet NetCon SIO Serial I/O Module
Serial Communication & Discrete I/O Expansion Module for MicroNet Simplex Control Systems
1. Product Overview
The Woodward 5501-471 is a NetCon SIO (Serial Input/Output) module, a dedicated communication and I/O expansion component of the MicroNet Digital Control series, designed for simplex operation in MicroNet Simplex/Plus chassis with 24 VDC low-voltage power input. It integrates multiple serial communication ports (RS-232, RS-485) and discrete I/O channels, supporting Modbus RTU/ASCII protocols for seamless data exchange between MicroNet controllers, I/O modules, and third-party devices. Equipped with LED status indicators for real-time communication and fault monitoring, it is a critical I/O expansion module for industrial control systems requiring reliable serial communication and discrete signal processing.
Key Specifications
• Manufacturer: Woodward
• Model: 5501-471
• Product Line: MicroNet Digital Control
• Product Type: NetCon SIO Serial I/O Module
• Input Voltage: 24 VDC (Low-Voltage Operation)
• Communication Interfaces: RS-232, RS-485, VME Bus
• Supported Protocols: Modbus RTU, Modbus ASCII
• Discrete I/O: 16 Digital Inputs, 8 Digital Outputs (Optically Isolated)
• Data Transfer Rate: Up to 115.2 kbps
• Operating Temperature: -40°C to 85°C
• Storage Temperature: -40°C to 105°C
• Power Consumption: 3 Watts (24 VDC)
• Mounting: MicroNet Simplex Chassis (8-slot / 14-slot)
• LED Indicators: Power OK, Communication Activity, I/O Status, Fault
• Certifications: CE, UL Compliant
2. Core Features
• Serial Communication Expansion: Supports RS-232/RS-485 with Modbus RTU/ASCII, enabling seamless integration with PLCs, HMIs, and field devices.
• Discrete I/O Integration: 16 optically isolated digital inputs and 8 digital outputs for monitoring and controlling external devices.
• VME Bus Compatibility: Communicates with MicroNet processors via VME bus for real-time data exchange and control signal transmission.
• High-Speed Data Transfer: Up to 115.2 kbps baud rate for fast and reliable serial communication.
• Visual Status Monitoring: Four LED indicators for quick identification of power, communication, I/O, and fault status.
• Low Power Consumption: 3 Watts at 24 VDC, suitable for low-power industrial control environments.
3. Typical Applications
• Power Generation: Facilitates serial communication between MicroNet controllers and generator set sensors, actuators, and monitoring systems.
• Oil & Gas: Enables data exchange for pipeline compressor control systems, wellhead monitoring, and refinery process automation.
• Industrial Turbines: Connects MicroNet simplex systems to turbine speed sensors, valve positioners, and safety interlock devices.
• Manufacturing Automation: Integrates with production line HMIs, PLCs, and barcode scanners for discrete I/O control and data logging.
• Water & Wastewater: Supports communication between MicroNet control systems and pump stations, flow meters, and valve control devices.
4. Installation & Maintenance
Installation: Insert into MicroNet simplex chassis; connect 24 VDC power; set communication parameters (baud rate, parity, address) via DIP switches; establish VME bus connection with processor module; wire RS-232/RS-485 and discrete I/O signals.
Maintenance: Regularly check LED indicators for power, communication, and I/O status; inspect wiring connections for tightness and corrosion; verify communication protocol settings match with connected devices.
Fault Diagnosis: Use LED indicators to locate communication/I/O/power faults; check DIP switch settings for correct protocol/baud rate; test serial bus connectivity with a multimeter; replace faulty module if necessary.
Technical Document | Woodward 5501-471 | MicroNet NetCon SIO Serial I/O Module
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