My Cart
0 items
Genuine Automation Parts | Worldwide Express Delivery | 12-Month Warranty — [GET A QUOTE]
The Woodward 5501-365 is a high-density Analog Input/Output (I/O) module designed for MicroNet and MicroNet Plus control platforms. It acts as the primary interface between the digital controller and field instrumentation in industrial turbine and engine control systems. The module manages the...
Availability: Low stock: 99 left
Reliable Worldwide Delivery
30-Day Money-Back Guarantee
Need more details? Read our fullShipping PolicyandRefund Policy.
The Woodward 5501-365 is a high-density Analog Input/Output (I/O) module designed for MicroNet and MicroNet Plus control platforms. It acts as the primary interface between the digital controller and field instrumentation in industrial turbine and engine control systems. The module manages the acquisition of critical sensor data (such as pressures, temperatures, and positions) while simultaneously driving proportional actuators and valves.
Unlike end-element converters, the 5501-365 is a rack-mounted electronic PCB that provides the necessary signal conditioning and galvanic isolation for precise Governor and fuel control loops. It features high-speed sampling rates and sophisticated on-board diagnostics to monitor for open circuits or signal out-of-range faults, ensuring the highest levels of system integrity in power generation and mechanical drive applications.
| Specification | Details |
|---|---|
| Model Number | 5501-365 |
| Platform Compatibility | MicroNet / MicroNet Plus / MicroNet Simplex |
| Module Type | Analog Input and Output (Combined I/O) |
| Input Channel Accuracy | ±0.1% of full scale |
| Signal Range (I/O) | Software-configurable 4–20 mA or 0–5 VDC |
| Power Supply | Internal 24 VDC (via backplane) |
| Communication Interface | High-speed parallel backplane bus (RS-485 for specialized diagnostics) |
| Resolution | 14-bit or 16-bit A/D and D/A converters |
| Isolation Voltage | 500 Vrms (Field-to-Logic) |
| Update Rate | Synchronized with CPU task rate (as fast as 5 ms) |
| Operating Temperature | -10°C to +60°C (Internal rack ambient) |
| Dimensions | 100 mm x 50 mm x 30 mm |
| Weight | 0.4 kg |
The 5501-365 is typically used in gas turbine control systems, where it monitors parameters such as manifold pressure and exhaust temperature, while simultaneously controlling fuel valve position. Its ability to handle both inputs and outputs on a single card makes it an efficient solution for reducing chassis space in mid-sized control architectures.
Yes, the 5501-365 supports independent channel configuration, allowing you to mix signal types as required by your specific instrumentation setup.
When used in a MicroNet Plus chassis with the appropriate software version, the 5501-365 supports hot-replacement. However, standard safety procedures should always be followed for turbine control systems.
The 5501-365 includes integrated loop monitoring. If a 4–20 mA signal drops below 4 mA (indicating a wire break), the module flags a fault bit to the CPU, allowing the system to initiate a safe shutdown or switch to a redundant sensor.
