Woodward 5441‑661 Relay Interface Module for Industrial Control and Turbine Systems
Woodward 5441‑661 Relay Interface Module for Industrial Control and Turbine Systems
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Brand:Woodward Item No.:Woodward 5441‑661 Product Origin:USA Product Dimensions:330 × 178 × 82 mm Product Weight:1.0 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Woodward 5441‑661 is a rugged 10 Amp relay interface module engineered for industrial automation and turbine control systems. It acts as a trusted intermediary between control logic (such as PLCs or microcontrollers) and relay loads, simplifying load switching and ensuring reliable signal interfacing. Designed as part of Woodward’s 5400 series, this module delivers dependable performance in demanding environments where discrete control and high uptime are essential.
Technical Specifications
Parameter
Details
Model
5441‑661
Module Type
Relay Interface Module
Manufacturer
Woodward (USA)
Function
Connects control systems to relay loads
Power Supply
24 V DC (typical industrial)
Current Capacity
Up to 10 A per channel
Communication Interface
RS‑485 compatible
Operating Temperature
‑35 °C to +65 °C
Dimensions (W × H × D)
330 × 178 × 82 mm (approx.)
Weight
1.0 kg (approx.)
Compliance
CE, UL certified
Recommended Related Models
Woodward 5441‑689 – PLC‑oriented relay module for flexible discrete control
Woodward 5441‑693 – Discrete I/O field terminal for expanded signal interfacing
Field termination and harness accessories for optimized panel integration
Popular Woodward Control Components
NetCon analog & digital termination kits – for organized signal layouts
Power supply modules – stable 24 V DC feed for control racks
Remote I/O breakout units – expanded connection flexibility
Typical Applications
The Woodward 5441‑661 excels in systems where robust discrete switching and reliable load control are needed:
Industrial automation signaling and load control
Turbine and generator relay switching logic
Interface between PLC/DCS outputs and field relays
Legacy Woodward control platforms requiring discrete expansion
Control panels in power generation, manufacturing, and processing plants
Key Advantages
Industrial‑Grade Switching – Handles up to 10 A per channel, ideal for discrete loads.
Reliable Integration – Acts as a secure bridge between control systems and relays.
Wide Operating Range – Works across broad temperatures in industrial environments.
Standard Compliance – Meets CE and UL safety certifications for control hardware.
Compact Footprint – Space‑efficient design for control cabinets.
Technical FAQs
1. What is the purpose of the Woodward 5441‑661?
It’s a 10 Amp relay interface module that connects and controls relays from PLC or control logic systems.
2. What voltage does this module use?
The module typically operates on 24 V DC power input.
3. How much current can each channel handle?
It supports up to 10 A per channel, suitable for many industrial loads.
4. What communication interface is supported?
RS‑485 communication is supported for discrete interfacing.
5. What environments is it designed for?
It operates reliably from ‑35 °C to +65 °C, covering standard industrial conditions.
6. What are its approximate dimensions?
Roughly 330 × 178 × 82 mm (W × H × D).
7. How much does it weigh?
Approximately 1.0 kg.
8. Is this an OEM Woodward part?
Yes, it is manufactured by Woodward in the USA.
9. Is it still available new?
Many suppliers stock new units despite it being legacy for some control families.
10. Can it be mounted in control panels?
Yes, it is suitable for rack or panel mounting within industrial cabinets.
