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The 5501-429 is a high-precision dual-channel actuator interface module developed by Woodward, Inc. for use within Netcon control architectures.
This module provides current-driven control signals for pneumatic and hydromechanical actuators, enabling precise throttle and valve positioning in turbine and engine control systems. Each channel operates independently, allowing flexible control strategies such as dual-valve or redundant actuator configurations within a single control rack.
Designed for industrial environments, the module delivers high response fidelity in feedback control loops and is built to withstand high vibration, thermal stress, and electrical noise typically found in power generation and mechanical drive systems.
| Parameter | Specification |
|---|---|
| Model | 5501-429 |
| Function | Dual-channel actuator control |
| Control Platform | Woodward Netcon systems |
| Actuator Compatibility | Pneumatic and hydromechanical |
| Output Channels | 2 independent configurable channels |
| Form Factor | PC board add-on module |
| Feedback Support | LVDT / RVDT closed-loop positioning |
| Backplane Interface | High-density Netcon connector |
| Weight | 0.98 kg |
| Dimensions | 10.25 × 9.75 × 1.00 inches |
| Thermal Rating | Industrial high-ambient temperature components |
Steam turbine governor control systems
Gas engine fuel and throttle management
Dual-valve control architectures
Industrial mechanical drive automation
Can both channels control different actuator types?
Yes. Channels operate independently and can be programmed for different actuator technologies.
Is it hot-swappable?
Not recommended. Follow Netcon chassis guidelines and power down the rack or I/O segment before removal.
Does it include actuator coil drivers?
Yes. The module includes integrated circuitry to drive proportional solenoid actuator coils.