Product Description
Woodward 5441-695C MicroNet TMR Digital Output Module
Product Overview
- The Woodward 5441-695C is a Digital Output Module designed for use in Woodward’s MicroNet Triple Modular Redundant (TMR) Control Systems. This module provides reliable digital output signals to control external devices such as relays, solenoids, and actuators in critical industrial applications, including gas and steam turbines, compressors, and power generation systems. The module’s TMR architecture ensures fault-tolerant operation, making it suitable for high-reliability environments. It is commonly used in industries like power generation, oil and gas, aerospace, and marine, known for its robust design and seamless integration with MicroNet TMR systems.
Technical Specifications
- The 5441-695C has the following specifications based on industry sources and Woodward documentation:
| Specification | Details |
|---|---|
| Model/Part Number | 5441-695C |
| Manufacturer | Woodward |
| Description | Digital Output Module for MicroNet TMR Control Systems |
| Series | MicroNet TMR |
| Function | Provides triplicated digital output signals for controlling external devices |
| Output Channels | 24 digital outputs (triplicated for TMR, typically 8 independent outputs) |
| Output Type | Relay or solid-state (configuration-dependent) |
| Output Voltage | 24 VDC nominal (range: 18–32 VDC) |
| Output Current | Up to 2 A per channel (depending on configuration and load) |
| Isolation | Optically isolated outputs (up to 1500 V) |
| Response Time | ≤ 10 ms (typical) |
| Redundancy | Triple Modular Redundant (TMR) with 2-out-of-3 voting for fault tolerance |
| Communication Interface | Internal MicroNet bus (proprietary protocol) |
| Diagnostics | Output status monitoring, fault detection, discrepancy detection, status LEDs |
| Compatibility | Woodward MicroNet TMR control systems, compatible with MicroNet CPUs and I/O modules |
| Power Supply | 18–32 VDC (via MicroNet chassis backplane) |
| Power Consumption | Approx. 10–20 W (depending on output load) |
| Environmental Specifications | Operating Temperature: -40°C to +70°C (-40°F to +158°F) Storage Temperature: -40°C to +85°C (-40°F to +185°F) Relative Humidity: 5% to 95% non-condensing Vibration: MIL-STD-810 compliant Shock: MIL-STD-810 compliant |
| Enclosure | IP20 (installed in MicroNet chassis, higher IP ratings with enclosures) |
| Dimensions | Approx. 300 mm (H) x 50 mm (W) x 150 mm (D) |
| Weight | Approx. 0.5–1.0 kg |
| Mounting | Plugs into MicroNet TMR chassis |
| Certifications | CE, UL, CSA, ATEX (for hazardous areas, configuration-dependent), marine certifications (e.g., DNV, ABS) |