WOODWARD 5441-413 Product Detailed Description

Product Model: WOODWARD 5441-413

Brand: WOODWARD (Woodward)

Product Type: NetCon 5000 / MicroNet Series 32-Channel Relay Output Module (Relay Output Module)

Generation Time: 2026-05-18 11:12:01

I. Product Overview

WOODWARD 5441-413 is a high-channel-density, industrial-grade digital output interface module specifically designed for NetCon 5000 and MicroNet control systems. As the core model of the 5441 series, it provides 32 independent relay contact outputs, used to convert the weak electrical logic signals of the control system into strong electrical switch signals that can directly drive large-power equipment on-site. It is the key hub for connecting the control system with the actuators. 

II. Core Functional Characteristics

32-channel high-capacity output: Each module provides 32 completely independent and electrically isolated relay outputs, maximizing the I/O expansion capability.

Independent status indication: Each channel is equipped with an LED indicator light, which displays the on-off status in real time, facilitating quick diagnosis and maintenance.

Full electrical isolation: Input, output, and power supply are isolated (2500V AC), effectively suppressing ground circulating current and electromagnetic interference.

High load driving capability: Each channel supports 5A @ 250V AC / 30V DC, and can directly drive solenoid valves, motors, contactors, etc.

Overcurrent protection: Built-in electronic fuse, with channel-level overcurrent and short-circuit protection, preventing external faults from damaging the module.

Hot-swappable compatible: Supports online insertion and removal during system operation, enabling maintenance without system downtime.

Standard rack installation: Compatible with standard 12-slot NetCon/MicroNet racks, plug-and-play, and easy configuration.

Industrial-grade reliability: Wide temperature range, shock resistance, long lifespan, meeting strict environmental requirements for power plants, petrochemicals, etc.

III. Technical Specifications

1. Electrical Parameters

Number of channels: 32 independent relay outputs

Contact type: Single-pole single-throw (SPST-NO)

Contact capacity: 5A @ 250V AC / 30V DC (resistive load)

Maximum switching voltage: 250 VAC / 30 VDC

Maximum switching current: 5 A

Isolation voltage: 2500 V AC (input - output - power supply)

Operating power supply: 24 VDC ±10%

Power consumption: ≤ 12W (full load)

Status indication: 32 independent LEDs (light up when activated)

I/O address: Automatically assigned through the rack backplane

2. Physical and Environmental

Dimensions (W×H×D): 229 mm × 178 mm × 45 mm

Weight: Approximately 0.95 kg

Installation: Standard NetCon/MicroNet 12-slot rack (5439-861)

Operating temperature: -40°C ~ +70°C

Storage temperature: -55°C ~ +85°C

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

Shock resistance: Complies with IEC 60068-2-6

Protection: IP20

3. Certification and Status

Certification: CE, UL

Product status: Active (In Service)

Replacement/Related Models:

5441-409 (28 channels, discontinued)

5441-411 (32 channels, similar models in the same series with similar functions)

IV. Typical Application Scenarios

Control System I/O Expansion: Expands large-capacity digital output points for the NetCon/MicroNet system.

Direct Drive of Field Equipment: Controls solenoid valves, motor starters, contactors, alarms, indicator lights.

Safety Interlock System: Applied to emergency stop (ESD), overspeed protection, valve interlocks, etc. safety circuits.

Signal Isolation and Distribution: Isolates the control system from on-site high-voltage equipment to eliminate interference.

Industrial Steam Turbines: Main steam valve / regulating valve control, lubricating oil pump start-stop, heater control, alarm signal output.

Petrochemicals: Compressor anti-surge control, pump valve control, burner management, safety shutdown.

Power / Metallurgy: Generator grid connection switch, drive device control, furnace safety interlock.

V. System Configuration and Compatibility

1. Supporting Modules

Main Controller: 5435 series (NetCon CPU), 5439-984/986 (505 controller)

Power Module: 5439-766 (24VDC), 5439-929 (high-voltage power supply) Rack: 5439-861 (12-slot standard rack)

I/O Module: 5437 series (AI/AO/DI), 5441 series (relay output)

2. Compatible Systems

Fully compatible: NetCon 5000, MicroNet, MicroNet Plus control systems

Partially compatible: WOODWARD 505/505E, 723/723+ controllers (requires adapter)

Six. Quality and Service

Origin: USA (WOODWARD original factory)

Warranty: 12 months

Service: Module testing, fault diagnosis, technical support, system integration