3D04153G05
3D04153G05 is an upgraded disk and floppy drive assembly manufactured by Westinghouse, now Emerson, for legacy WDPF DCS systems. It is a high-capacity variant of the 3D04153 series, integrating an 85MB hard disk and a 5.25-inch floppy drive. This product has reached end-of-life, and only refurbished or used units are available as spare parts.
Description
Specifications
Manufacturer: Westinghouse (Emerson)Model: 3D04153G05Product Type: Disk & Floppy Drive AssemblyIntegrated Drives: 85MB hard disk, 5.25-inch floppy driveOperating Voltage: 115VACCompatible System: WDPF DCS, not compatible with Ovation or DeltaVMounting: Standard WDPF rack slotProduct Status: Discontinued, only refurbished and used stock available
Key Features
It features increased storage capacity compared with earlier 25MB models in the same series, supporting larger operating programs and more historical process data. Designed for 115VAC power supply, it suits industrial power grids in North America and related regions. The all-in-one unit provides reliable media for system booting, program storage and daily data logging. The standard rack-mounted structure connects directly to the WDPF backplane for simple installation and replacement. The floppy drive still retains the function of offline configuration backup and data restoration.
Applications
This assembly is installed on WDPF DCS controller stations widely used in thermal power plants, nuclear power plants, petrochemical plants and other heavy industrial facilities. It is mainly used for replacing aging low-capacity storage units and upgrading the storage performance of legacy WDPF systems.
Related Models
3D04153G01: 25MB storage, 115VAC3D04153G02: 25MB storage, 230VAC3D04153G03: 25MB storage, 100VAC3D04153G04: 25MB storage, universal 115/230VAC3D04153G05: 85MB storage, 115VAC
Notes
This component is exclusively designed for WDPF DCS and cannot work with modern Emerson DCS platforms. All installation, commissioning and maintenance work must follow official technical guidelines and on-site safety regulations.
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