Product Overview
The Woodward 5500-577 Relay Module is an essential component used in digital control and automation systems. It provides dependable relay-based outputs that ensure precise control and monitoring across turbines, engines, and plant automation setups. Its rugged design and compatibility with Woodward control platforms make it ideal for demanding industrial operations.
This module supports alarm signaling, interlocking, and control logic functions, enabling flexible integration into existing Distributed Control Systems (DCS) or digital governors. Therefore, it plays a crucial role in maintaining system stability and operational efficiency.
Functional Highlights
- Reliable Relay Control: Offers stable and consistent relay output for alarms, trip systems, and status indications.
- Seamless Integration: Compatible with multiple Woodward governor systems and control platforms.
- Industrial Grade Design: Withstands vibration, heat, and electrical interference in harsh environments.
- Enhanced Safety: Provides secure output control for critical engine and turbine functions.
- Ease of Maintenance: Plug-in modular design simplifies replacement and troubleshooting.
Moreover, the 5500-577 module ensures continuous operation and reduces downtime, contributing to improved process reliability.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | 5500-577 |
| Brand | Woodward |
| Function | Relay output module for control and alarms |
| Input Type | Compatible with Woodward digital control systems |
| Operating Voltage | 24 VDC (nominal) |
| Relay Output Type | SPDT (Form C) contacts |
| Isolation | Optically isolated outputs |
| Operating Temperature | -40 to +70 °C |
| Mounting | Rack-mounted or cabinet-mounted |
| Weight | Approx. 1.2 kg |
| Communication | Compatible with DCS or digital governor interface |
In addition, each relay is tested to ensure fast switching response and minimal delay in control systems.
Typical Applications
- Turbine Systems: Controls safety relays, start/stop circuits, and critical alarms.
- Engine Control Panels: Provides output logic to external actuators or alarms.
- Industrial Automation: Interfaces with PLCs and DCS for synchronized operation.
- Power Generation: Assists in generator protection and load control coordination.
For instance, in turbine monitoring setups, the Woodward 5500-577 acts as a key link between control logic and mechanical relays, ensuring timely activation of protection mechanisms.
Details
| Weight | 0.3 kg |
|---|
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