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WOODWARD 9905-699｜Distributed I/O Module｜
Function
Signal acquisition: 6 independent 4-20 mA inputs, 12 bit resolution, high-precision conversion and filtering
Distributed monitoring: LinkNet bus networking, synchronizing data with the main controller, supporting address configuration
Status and Alarm: Real time monitoring of input status, over limit alarm and fault reporting
Environment and safety: -20 ° C to+70 ° C, suitable for Class I Div 2 hazardous areas, overvoltage and overcurrent protection
Installation and maintenance: DIN rail installation, direct terminal connection, convenient for on-site wiring and maintenance
Application
Generator set: monitoring key analog quantities such as oil pressure, water temperature, oil temperature, fuel pressure, voltage and current
Industrial turbines: Collection of process variables such as temperature, pressure, flow rate, displacement, etc. for steam/gas turbines
Multi machine parallel connection: signal input for load sharing and speed control, ensuring stable parallel operation
Oil and gas/ships: distributed monitoring in hazardous areas to meet explosion-proof and high reliability requirements
Automation system: integrated with PLC/DCS to achieve remote monitoring and closed-loop control
WOODWARD 9905-699｜Distributed I/O Module｜
By structuring the information in this manner, the article provides a clear and organized understanding of input channels, transducer supply, and communication implementations in distributed control systems.
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