WOODWARD 5403-975
English Specification / Datasheet
Product Brief Introduction
WOODWARD 5403-975 is a high-performance digital control module / PLC designed for turbine and engine control systems, widely compatible with Woodward 505/505E and Atlas series controllers. It provides reliable logic control, signal acquisition and communication expansion for steam turbines, gas turbines and generator sets in power, oil & gas and petrochemical industries. With rich I/O resources, multi-protocol communication and rugged industrial design, it ensures stable and efficient operation under harsh site conditions.
General Description
WOODWARD 5403-975 is a programmable logic controller (PLC) / control module in the Woodward industrial control family, serving as a core I/O and logic processing unit for prime mover control systems. It features a high-speed processor, 64MB memory, 16 digital inputs and 16 digital outputs, supporting Modbus TCP, Ethernet/IP and PROFIBUS DP communication protocols for seamless connection with DCS and host systems. The module accepts 24 VDC power supply, operates in a wide temperature range of -10 °C to +60 °C, and adopts compact panel-mount design with strong shock and vibration resistance. It is widely used for speed/load control, safety interlock and fault monitoring of industrial turbines, generator sets and mechanical drive equipment.
Main Features
High-performance PLC module with 16DI / 16DO and 64MB memory
Multi-protocol communication: Modbus TCP, Ethernet/IP, PROFIBUS DP
24 VDC power supply, wide operating temperature: -10 °C ~ +60 °C
Compact panel-mount enclosure, easy installation and commissioning
Seamless compatible with Woodward 505/505E/Atlas turbine controllers
Industrial-grade EMC design, strong anti-interference and vibration resistance
Supports logic programming, signal acquisition and safety interlock functions
Technical Parameters
Model: 5403-975
Type: Programmable Logic Controller (PLC) / Control Module
Power Supply: 24 VDC ±10%
Digital Inputs: 16 channels
Digital Outputs: 16 channels
Memory: 64 MB
Communication: Modbus TCP, Ethernet/IP, PROFIBUS DP
Operating Temperature: -10 °C to +60 °C
Installation: Cabinet panel mount
Dimensions: 120 × 80 × 30 mm
Certifications: CE, RoHS compliant
Application Scope
It is mainly used as an extended control and I/O module for steam turbines, gas turbines, generator sets and industrial drive engines in electric power, petroleum, chemical and other industrial fields, realizing logic control, data acquisition, remote monitoring and safety protection of prime mover systems.
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