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5437-465 - High-Density Analog I/O Module is available in stock which ships the same day.
5437-465 - High-Density Analog I/O Module comes in UNUSED as well as REBUILT condition.
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TECHNICAL SPECIFICATIONS:
Part Number: 5437-465
Manufacturer: Woodward
Series: MicroNet
Module Type: Analog I/O Module
Number of Inputs: 24 Analog Channels
Number of Outputs: 12 Analog Channels
Input Range: 4–20 mA or 0–5 VDC
Output Range: 4–20 mA
Resolution: 16-Bit
Isolation: 500 Vdc Galvanic Isolation
Operating Temp: -30 °C to +65 °C
Storage Temperature: -40 °C to +85 °C
Origin: United States
FUNCTIONAL DESCRIPTION:
The 5437-465 is a high-density Analog I/O Module engineered for the Woodward MicroNet control platform. It serves as a precision interface between the digital controller and critical field instrumentation such as pressure transmitters, temperature sensors, and valve positioners. By integrating 24 input and 12 output channels onto a single board, it enables the high-speed data acquisition and signal processing required for advanced turbine governing and industrial engine management.
HIGH-RESOLUTION SIGNAL PROCESSING
Equipped with 16-bit converters, the module ensures that low-level field signals are translated into highly accurate data for the system's central processor. This precision allows for tighter control loops and more stable engine operation. The input channels are versatile, supporting standard 4–20 mA current loops or 0–5 VDC voltage signals, providing flexibility for various plant-side instrumentation requirements.
ISOLATION AND CIRCUIT PROTECTION
To maintain system integrity in harsh industrial environments, the 5437-465 features 500 Vdc of galvanic isolation. This barrier protects the sensitive MicroNet backplane from electrical noise, ground loops, and transients that may be present on the field wiring. This protection is essential for preventing signal degradation and ensuring the long-term reliability of the control hardware in power generation and mechanical drive applications.
CONTINUOUS SYSTEM DIAGNOSTICS
The module is fully integrated into the MicroNet platform's self-diagnostic architecture. It continuously monitors the health of its internal circuitry and the status of its communication with the CPU. If a hardware fault or signal out-of-range condition is detected, the module immediately flags the error to the system, allowing for the initiation of alarms or failsafe routines. This proactive health monitoring is a key component of Woodward's high-reliability safety standards.
WHY BUY FROM WOC:
World of Controls supports the longevity of your Woodward infrastructure by providing the 5437-465 in both UNUSED and professionally REBUILT conditions. Every module undergoes exhaustive loop testing on specialized diagnostic benches to verify A/D conversion accuracy, output linearity, and isolation performance across all channels. Backed by global shipping and 24/7 technical support, WOC is your trusted partner for maintaining high-integrity industrial control systems.
What is the Woodward 5437-465?
The 5437-465 is a high-density Analog I/O module for the MicroNet system, providing 24 analog inputs and 12 analog outputs for monitoring and controlling industrial field devices.
Does this module support voltage inputs?
Yes, the 24 input channels are configurable to support either standard 4–20 mA current signals or 0–5 VDC voltage inputs.
How does the 16-bit resolution benefit the system?
High resolution allows the control system to detect minute changes in field variables, which is critical for precise turbine speed governing and process stability.
Are the outputs suitable for driving fuel valves?
The 12 analog outputs provide 4–20 mA signals, which is the industry standard for driving actuators, fuel valves, and other final control elements.
