Product Description
Woodward 5466-257 MicroNet TMR Remote Transceiver Module
Product Overview
- The Woodward 5466-257 is a Remote Transceiver Module (RTX) designed for Woodward’s MicroNet Triple Modular Redundant (TMR) Control Systems. This module facilitates high-speed communication between the MicroNet TMR control system and remote I/O modules, enabling distributed control architectures in critical industrial applications such as gas and steam turbines, compressors, and power generation systems. The module supports fault-tolerant communication through redundant network paths, ensuring reliable data transfer in safety-critical environments. The 5466-257 is commonly used in industries like power generation, oil and gas, aerospace, and marine, recognized for its robust communication capabilities and seamless integration with Woodward’s MicroNet control ecosystem.
Technical Specifications
- The 5466-257 has the following specifications based on industry sources and Woodward documentation:
| Specification | Details |
|---|---|
| Model/Part Number | 5466-257 |
| Manufacturer | Woodward |
| Description | Remote Transceiver Module for MicroNet TMR Control Systems |
| Series | MicroNet TMR |
| Function | Facilitates communication between MicroNet TMR system and remote I/O modules |
| Communication Ports | Dual redundant Ethernet ports (10/100 Mbps), fiber optic or copper options |
| Network Protocol | Woodward proprietary high-speed protocol, compatible with MicroNet TMR bus |
| Data Rate | Up to 100 Mbps (Ethernet), configuration-dependent |
| Redundancy | Supports dual redundant communication paths for fault tolerance |
| Maximum Distance | Up to 2 km (fiber optic), 100 m (copper Ethernet) |
| Diagnostics | Network status monitoring, link failure detection, communication error reporting, status LEDs |
| Compatibility | Woodward MicroNet TMR systems, remote I/O modules (e.g., 5464-658 digital input, 5458-051 analog I/O), and MicroNet CPUs (e.g., 5466-1045, 5466-1510) |
| Power Supply | 18–32 VDC (24 VDC nominal, via MicroNet chassis backplane) |
| Power Consumption | Approx. 10–20 W |
| 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. 0.5–0.8 kg |
| Mounting | Plugs into MicroNet TMR chassis |
| Certifications | CE, UL, CSA, ATEX (for hazardous areas, configuration-dependent), marine certifications (e.g., DNV, ABS) |