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The Woodward 5464-658 REV H, also cataloged as the 5464-658 Digital Input Module, operates as a dedicated hardware component for discrete digital signal acquisition and status processing within MicroNet and Triple Modular Redundant (TMR) control platforms.
| Parameter | Specification |
|---|---|
| Model | 5464-658 REV H |
| Brand | Woodward |
| Origin | USA |
| Weight | 2kg |
| Dimensions | Standard MicroNet Module Dimensions |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | 24 VDC nominal |
| Input Voltage Range | 24 VDC nominal |
| Response Time | Less than 10 ms typical |
| Galvanic Isolation | Channel-to-channel and channel-to-ground isolation |
| System Compatibility | MicroNet and TMR Control Platforms |
Operating with a nominal 24 VDC input voltage range, the 5464-658 REV H card executes discrete signal conditioning with a response time of less than 10 ms. The board architecture incorporates full channel-to-channel and channel-to-ground galvanic isolation to eliminate field noise transients and ground potential loops. Internal component layouts are engineered to balance thermal heat sink dissipation profiles across the full -40 deg C to +70 deg C operating range, preserving rapid actuator loop feedback response in fault-tolerant TMR and MicroNet control architectures.
Q: What control system platforms are compatible with the 5464-658 REV H module?
A: The module is designed for direct integration into Woodward MicroNet and Triple Modular Redundant (TMR) control chassis.
Q: What is the typical signal processing response time for digital inputs on this card?
A: The module processes digital input state changes with a typical response time of less than 10 ms.
Q: How does the module handle ground loops and electrical interference between channels?
A: The hardware incorporates individual channel-to-channel and channel-to-ground galvanic isolation to suppress common-mode noise and isolate ground faults.