WOODWARD 5466-409 Controller Steam Turbine
WOODWARD 5466-409 Controller Steam Turbine
5466-409 Technical Specifications
Standards LRS, DNV, and CE (EMC)
Redundancy Type Simplex
Product Type CPU Pentium
Ports Ethernet and RS-232
Part Number 5446-409
Chassis Expansion
Operating Temperature 0 to 60°C
Manual 26166V1, 26166V2, and 32666V3
Product Description
There are many CPU models that are in the MicroNet Digital Control Series, this specific model, the 5466-409, is a Pentium CPU. Typically models within the MicroNet series can operate in redundant or simplex mode, but this module can only operate in a simplex system, when installed it will be in the expansion rack of the chassis. When the Pentium CPU is in the expansion rack it must be used with a Main Transceiver (XCVR) and Remote XCVR.
A primary feature of the 5466-409 module when being used as a single CPU unit is that it has the capability for high processing through the dual RS-232 serial ports as well as the singular Ethernet port. The model also has specific operating temperature limits, these limits are zero to fifty degrees Celsius, and anything different from these limits can cause operating errors and malfunctions. The typical service tool used with this module is the AppManager Service Tool which is used to start and load the application over the attached Ethernet.
According to the 26166 manuals, specifically the 26166V1 manual the Pentium CPU, or the 5466-409 module, is considered obsolete due to being discontinued by Woodward Inc. While this is mostly true this module can be found available on the market. If you wish to purchase this model or need this model repaired please reach out to us at or (919) 372-8413 for more information regarding prices on new or used models as well as repair prices.The 5466-409 gateway offers several maintenance features to reduce troubleshooting time and cost,including LED indicators,protocol diagnostics,traffic monitors,and tag views.These tools help you capture and examine data to easily determine the root cause of a problem,especially during the installation phase.The MGate gateway also has status monitoring and fail-safe functions.The condition monitoring function notifies the PLC/DCS/SCADA system when Modbus devices are disconnected or not responding,in which case the PLC/DCS obtains the status of each terminal device and then issues an alarm to notify the operator.The fault protection function performs predefined actions when the host is disconnected to prevent the terminal device from going offline for a long period of time.
Functions include
Protocol conversion between Modbus and Ethernet/IP Ethernet/IP adapters support RTU/ASCII/TCP clients Modbus supports flexible deployment Ethernet cascade and dual subnet Embedded traffic monitoring/diagnostic information for easy fault diagnosis Easily configure devices via a web-based console microSD card used to configure backup or replication
Supports dual redundant DC power input and 1 relay output 2 kV isolated protection serial port-40 to<available wide operating temperature model>
Developed in accordance with IEC 62443-4-2 with secure startup
Standards and certification
-Safety:EN 61010-2-201,UL 61010-2-201
-EMC:en 61000-6-2/6-4
-EMI:FCC Part 15B Class a
-Free fall:IEC 60068-2-31
-Impact:IEC 60068-2-27
Vibration:IEC 60068-2-6,IEC 60068-2-64
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8235-406 – CONTROL, 120MM BORE, THROTTLE BODY W/ PROACT IIOther relevant models:
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WOODWARD EGCP-3 8406-113
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WOODWARD 8701-758 5601-1126
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WOODWARD EGCP-2 8406-121
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WOODWARD 9561-810
WOODWARD 9563-810
WOODWARD 8237-1246
WOODWARD 8273-126
WOODWARD 8290-191
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WOODWARD 5466-348
WOODWARD 8440-2165
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5501-470、5466-409 Control board-CONTROL, 120MM BORE, THROTTLE BODY W/ PROACT II
