Description
Product Overview
The Woodward 5466-1511 is a P1020 processor module designed for the MicroNet Plus control platform. It executes the configured control application and supports communications between the controller and connected system components. MicroNet Plus is used in gas turbine, steam turbine, hydro turbine, compressor, diesel engine, and other prime-mover control applications. The correct CPU selection depends on the application software, I/O architecture, and required control-system interfaces.
A key distinction between this module and older CPU5200-based MicroNet Plus processors is its processor architecture and associated software requirements. Woodward identifies the 5466-1511 as a P1020 CPU, with MicroNet Plus Coder version 1.02 or later required. It is also listed as a preferred CPU in Woodward’s cybersecurity documentation, which identifies secure passwords, SSH/firewall capabilities, and Achilles certification. These features can matter when modernizing an older control installation, but they do not eliminate the need to review network architecture, access controls, application compatibility, and site-specific security requirements.
Replacement planning should include more than matching the part number. Confirm the control application and coder version, simplex or redundant CPU arrangement, communication modules, expansion-chassis requirements, and any licensing or configuration dependencies. Woodward’s product information notes that systems using expansion chassis may require the 5466-1146 cybersecurity-capable Remote RTN module, while some installations may use the P1020 CPU’s integrated CAN interfaces instead of a separate gateway. The correct arrangement depends on the actual system design.
Product Introduction
The Woodward 5466-1511 MicroNet Plus P1020 CPU is a controller processor for compatible industrial machinery-control systems. It is relevant to applications requiring real-time control logic, system coordination, and communications with distributed or chassis-mounted I/O.
When sourcing a replacement, verify the full part number and hardware revision, confirm the application software and coder version, and document the existing communication and redundancy configuration. For an upgrade from an older CPU, use an approved conversion plan rather than assuming the new module can run the legacy application without changes.
Key Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Woodward |
| Model | 5466-1511 |
| Product type | CPU processor module |
| Product family | MicroNet Plus |
| CPU architecture | P1020 |
| Minimum coder version | MicroNet Plus Coder 1.02 |
| Control function | Real-time control application execution |
| Applications | Turbine, compressor, engine, and other prime-mover control |
| Operating configuration | Simplex or redundant, subject to system design |
| Ethernet communications | Supported; verify exact port arrangement and network configuration |
| CAN interfaces | Integrated CAN interfaces are described in product information; verify application requirements |
| Cybersecurity | Secure passwords, SSH/firewall capabilities, and Achilles certification listed in Woodward documentation |
| Expansion-chassis support | May require compatible Remote RTN hardware, depending on configuration |
| Input power | Supplied through the compatible control-system chassis; verify system requirements |
| Operating temperature | Confirm against the applicable Woodward manual |
| Condition | Confirm actual condition with supplier |
5466-1511
Related Products
These models are relevant to MicroNet Plus CPU selection, cybersecurity, or communications planning. Their functions and software requirements differ, so they should not be treated as automatic replacements.
- Woodward 5466-1521 — MicroNet Plus P1020 CPU for secured-application configurations.
- Woodward 5466-1510 — Related MicroNet Plus CPU catalog reference; verify the precise ordering code and revision.
- Woodward 5466-1035 — Legacy MicroNet Plus CPU5200 processor.
- Woodward 5466-1146 — Cybersecurity-capable Remote RTN module for supported expansion-chassis configurations.
- Woodward 5466-1145 — MicroNet Plus CPU5200 cybersecurity option for supported legacy-system configurations.
Frequently Asked Questions
Q1: What is the Woodward 5466-1511 used for?
It is a CPU module that executes the control application in a compatible Woodward MicroNet Plus system.
Q2: Which software version does it require?
Woodward-related product information specifies MicroNet Plus Coder 1.02 or later. Confirm the precise application and software requirements before replacing an existing CPU.
Q3: Does the 5466-1511 support cybersecurity features?
Yes. Woodward’s cybersecurity manual lists secure-password support, SSH/firewall capabilities, and Achilles certification for this CPU. The site’s network configuration and security controls still require review.
Q4: Can it replace the 5466-1035 CPU5200?
It is identified as a recommended replacement for certain legacy MicroNet Plus CPU5200 configurations, but a direct swap should not be assumed. Application conversion, coder compatibility, communications, and hardware configuration must be checked.
Q5: Does it support expansion chassis?
MicroNet Plus supports expansion architectures, but the required network modules depend on the configuration. Product information identifies the 5466-1146 as a cybersecurity-capable Remote RTN option for relevant installations.
Q6: Can the module be hot-swapped?
Do not assume hot replacement is permitted for every configuration. Follow the applicable Woodward manual and site procedures, especially where redundant controllers or critical machinery are involved.
Q7: What should be checked when purchasing a used or refurbished unit?
Request clear photographs of the part-number label, hardware revision, and connectors, along with a functional test report. Confirm the module’s software compatibility and cybersecurity requirements, and make sure the supplier’s test scope covers the functions needed for the intended application.
