The 5464-648 (Model: 5464-648) is a high-precision analog output module engineered by Woodward for specialized use in turbine control systems and large-scale industrial automation. As a critical component in Woodward’s control hardware ecosystem, the 5464-648 (Part Number: 5464-648) provides eight independent channels designed to convert digital control logic into accurate 4-20 mA current signals.
This module is primarily utilized to drive field-side actuators, fuel valves, and auxiliary positioning systems in gas turbine environments. The Revision E (Rev. E) hardware features optimized signal stability and enhanced thermal management to withstand the rigorous conditions of power generation and oil and gas facilities. With built-in self-diagnostics, the 5464-648 (Model: 5464-648) continuously monitors the integrity of each output loop, alerting the primary controller to any open-circuit conditions or hardware malfunctions, thereby preventing unplanned system trips and ensuring operational safety.
The 5464-648 (Model: 5464-648) is built to provide deterministic signal transmission in mission-critical loops.
| Feature | Details |
| Manufacturer | Woodward |
| Model Number | 5464-648 |
| Revision | Rev. E |
| Product Type | Analog Output PLC Module |
| Output Channels | 8 Independent Channels |
| Signal Range | 4–20 mA (Standard Industrial Current Loop) |
| Resolution | High-precision Digital-to-Analog conversion |
| Diagnostics | Loop fault detection and internal hardware monitoring |
| Mounting | PC Board Add-On / Rack Installation |
| Weight | 0.91 kg (2.00 lbs) |
| Dimensions | 160 mm $\times$ 160 mm $\times$ 120 mm |
| Origin | USA |
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