Woodward 5466-258 MicroNet Plus 24VDC Discrete I/O Interface

Woodward 5466-258 MicroNet Plus 48/24 Discrete I/O Module

The 5466-258 (Part Number: 5466-258) is a high-density discrete input/output interface designed for the Woodward MicroNet Plus control platform. This Simplex module facilitates the high-speed acquisition of 48 discrete inputs and the command of 24 discrete outputs, making it an essential component for complex turbine sequencing and balance-of-plant automation. Because it manages a large volume of digital signals within a single rack slot, the 5466-258 optimizes space while maintaining the deterministic performance required for mission-critical rotating machinery.

Detailed Technical Specifications

The following specifications define the electrical and operational boundaries for the 5466-258 (Part Number: 5466-258) module within an industrial control environment.

• Manufacturer: Woodward Inc.

• Series: MicroNet Plus Digital Control System

• Module Configuration: Simplex Discrete I/O

• Discrete Inputs: 48 Isolated Channels

• Discrete Outputs: 24 Isolated Channels

• Input Voltage Range: 18–32 VDC (24 VDC Nominal)

• Input Current: Typically 7 mA per channel at 24 VDC

• Output Rating: Supports 24 VDC loads with integrated over-current protection

• Data Refresh Rate: High-speed acquisition integrated with the CPU's real-time scan cycle

• Power Consumption: 15.0 Watts maximum

• Operating Temperature: –40 °C to +70 °C (Industrial Grade)

• Storage Temperature: –55 °C to +85 °C

• Isolation: Optical isolation between field-side signals and the MicroNet backplane

• Diagnostic Indicators: Front panel LEDs for module health and channel status

• Module Weight: 0.86 kg (1.90 lbs)