I/O modules

The Woodward 5461-644 H is a dedicated current output module designed for precision engine and turbine control. It reliably converts control system commands into stable 4-20mA analog signals. This module interfaces directly with critical field actuators like valves and fuel metering systems.

Engineered for Critical Performance in Demanding Environments

Engineered by Woodward, a leader in industrial control solutions, this module ensures exceptional signal accuracy and stability. Its robust design withstands the high vibration and temperature extremes common in power generation and propulsion applications. Furthermore, the module provides essential electrical isolation to protect the sensitive control system from field-side noise and transients.

The compact form factor allows for direct integration into proprietary control racks and enclosures. Its construction prioritizes long-term reliability and maintenance-free operation under continuous load. Consequently, the 5461-644 H is a trusted component for achieving precise and responsive machinery control.

Detailed Technical Specifications

The table below details the core functional and electrical specifications for the Woodward 5461-644 H module.

For exact specifications on channel count, update rate, power requirements, and dimensional data, consult the official Woodward technical datasheet.

Application and Integration Context

This module is critical for applications requiring exact fuel, air, or steam flow regulation in prime movers. It translates digital speed or load setpoints into precise analog commands for final control elements. Therefore, the Woodward 5461-644 H plays a vital role in ensuring efficient, stable, and safe operation of controlled machinery.

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