Digital guide
You are here:
Woodward 5464-468
Product Name: MicroNet 32-Channel Discrete Output Module
Product Introduction: A high-density discrete output module for Woodward MicroNet 5000 series DCS, designed for driving external relays, contactors, and solenoids in turbine, engine, and power plant control systems. It provides isolated, high-current outputs for reliable execution of control commands and interlock functions.
Detailed content
Technical Specifications:
- Module Type: 32-channel isolated discrete output
- Output Type: Solid-state relay, Form A (NO)
- Load Capacity: 24 VDC @ 2 A per channel (resistive load)
- Isolation Voltage: 500 VDC between channels and backplane
- Response Time: ≤ 1 ms per channel
- Operating Temperature: -40 °C to +85 °C
- Communication: MicroNet backplane bus
- Form Factor: 19-inch rack-mount, 3U height
- Weight: 1.2 kg
Functional Features:
- 32 independent, galvanically isolated output channels
- High-current solid-state relays for driving external loads
- Built-in overcurrent and short-circuit protection per channel
- LED status indicators for each channel (on/off/fault)
- Hot-swappable for system maintenance without downtime
- Compatible with MicroNet redundant control architectures
- Software-configurable channel logic (NO/NC) via WorkBench
- High EMC immunity for harsh industrial electromagnetic environments
Application Scenarios:
- Steam/gas turbine safety interlock and emergency trip systems
- Large-bore diesel/gas engine monitoring and protection
- Power plant boiler/turbine auxiliary equipment logic control
- Oil and gas compressor unit interlock and alarm systems
- Marine power management system control signal execution
