
The WOODWARD 5466-316 is a MicroNet HDCombo Simplex High Density Combo I/O Module designed for turbine control applications. It combines several field I/O functions within a single module, including speed inputs, analog inputs, analog outputs and proportional actuator outputs.
The 5466-316 provides 4 MPU speed inputs, 8 analog inputs, 4 analog outputs and 2 proportional actuator outputs. The analog input and output channels are specified for 4–20 mA signals.
The module is associated with the 5501-371 MicroNet Simplex MPU & AIO Field Termination Module (FTM). The 5466-316 remains relevant to installed MicroNet systems requiring retrofit, spare-part or repair support.
| Specification | Details |
|---|---|
| Manufacturer | Woodward |
| Part Number | 5466-316 |
| Product Family | MicroNet HDCombo |
| Module Type | Simplex High Density Combo I/O |
| Configuration | Simplex |
| Speed Inputs | 4 channels, MPU |
| Analog Inputs | 8 channels, 4–20 mA |
| Analog Outputs | 4 channels, 4–20 mA |
| Proportional Actuator Outputs | 2 channels |
| Field Termination Module | 5501-371 |
| Original Application | Steam controls |
| Current Status | Non-Preferred |
| Supported Use | Retrofits, spares and repairs |
| High-Density I/O Integration Multiple I/O functions are combined within one MicroNet HDCombo module. | Simplex Configuration Designed as the Simplex version of the HDCombo architecture. |
| Integrated Actuator Outputs Two proportional actuator outputs are included in the HDCombo design. | Legacy System Support Suitable for installed MicroNet systems requiring retrofit, spare or repair support. |
| ✓ Steam turbine control ✓ Turbine speed monitoring ✓ 4–20 mA analog signal acquisition ✓ 4–20 mA analog output control ✓ Proportional actuator control |
✓ MicroNet system maintenance ✓ Turbine control system repair ✓ Legacy system retrofit ✓ Spare-part replacement ✓ Existing control-system upgrades |
FTM: The 5466-316 is associated with the 5501-371 MicroNet Simplex MPU & AIO FTM.
Woodward's newer replacement HDCombo modules use different FTMs and require configuration changes. Therefore, the 5466-316 should not be treated as a simple one-for-one replacement with newer modules without checking the installed MicroNet architecture and application requirements.
WOODWARD 5466-316 is classified by Woodward as Non-Preferred.
Woodward defines Non-Preferred as not intended for new system installations. The module remains supported for retrofits, spares and repairs.
Woodward's 2024 notice lists an approximate inactive date of 2030, while also stating that future lifecycle dates are estimates and cannot be guaranteed.
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| 8271-467 | 9905-068 2301A | EASYGEN-2500-5 |
| Contact Miya Zheng | Email sales@amikon.cn | Phone / WhatsApp +86 18020776792 | Inquiry Email us for a quote |
|
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