WOODWARD 5439-754 Product Detailed Description

Product Model: WOODWARD 5439-754

Brand: WOODWARD (Woodward)

Product Type: NetCon 5000 Series Expansion Chassis

Generation Time: 2026-05-18 10:53:03

I. Product Overview

WOODWARD 5439-754 is a dedicated expansion chassis for the NetCon 5000 distributed control system. As the core component of the system hardware, it is used to expand the I/O capacity of the main controller (CPU), providing a physical platform for various I/O modules, communication modules, and special function modules for installation, power supply, and data communication. It is a key foundational component for building large-scale, high-configured DCS systems. 

II. Core Functional Characteristics

System Expansion Specialized: Specifically designed for the NetCon 5000 control system, used for expanding the system's I/O points.

Multi-slot Design: Provides multiple standard slots, supporting the installation of various NetCon series modules.

Backplane Communication: Integrates a high-speed data backplane to achieve high-speed and stable data exchange between modules.

Redundancy Support: Supports power redundancy configuration to ensure continuous system operation.

Hot Swap Compatibility: Supports hot-pluggable modules, facilitating online maintenance and upgrades.

Industrial-grade Structure: Robust metal frame with excellent dustproof, shockproof, and electromagnetic compatibility (EMC) performance.

Standard Installation: Supports standard cabinet rack installation, suitable for industrial control environments.

III. Technical Specifications Parameters

1. Physical and Structural

Compatible System: NetCon 5000 control system

Type: Expansion Chassis (Expansion Chassis)

Number of Slots: Multiple slots (standard NetCon rack configuration)

Size: Standard rack installation size

Weight: Approximately 2.5 kg

Material: High-strength metal structure

Installation Method: Standard 19-inch cabinet installation

2. Electrical and Environmental

Power Supply Method: Centralized power supply from the system power module (such as 5439-076 / 5439-730)

Communication Bus: NetCon dedicated high-speed backplane bus

Operating Temperature: -40°C ~ +70°C

Storage Temperature: -40°C ~ +85°C

Humidity: 5% ~ 95% RH (no condensation)

Cooling Method: Natural air cooling

Protection Grade: IP20 (internal component protection)

3. Certification and Status

Certification: CE, UL, CSA, ATEX

Product Status: Discontinued (Out of Production), Spare parts market supply

Alternative / Compatible Models: Fully compatible with all NetCon 5000 series chassis

IV. Typical Application Scenarios

NetCon 5000 DCS System: As a remote I/O expansion unit for the main control system.

Power Plant: Remote I/O stations for boiler, turbine, generator auxiliary systems.

Petrochemical: Distributed I/O control for large-scale installations, compressor groups.

Metallurgy / Paper Industry: Remote signal acquisition and control of production lines.

Ship / Offshore Engineering: Distributed control expansion for ship power systems.

V. Model Association and System Components

Same Series Chassis

5439-754: NetCon 5000 Expansion Chassis

5439-739: NetCon 5000 Main Controller Chassis

5439-273: 501 Series Controller Chassis

Compatible Power Modules

5439-076 (Primary Power, Preferred Alternative)

5439-730 (Primary Power)

5439-751 (High Voltage Power)

Compatible Modules: NetCon series AI/AO/DI/DO modules, communication modules, control modules

VI. Quality and Service

Origin: USA (WOODWARD Original Factory)

Warranty: 12 months

Service: Provide system configuration, module installation, redundancy design, and global spare parts supply.