5464-653 - Discrete Output Module

5464-653 - Discrete Output Module 5464-653 - Discrete Output Module

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Part Number: 5464-653
Manufacturer: Woodward
Product type: Discrete Output Module
Number of channels: 64
Update time: 5 ms
Availability: In Stock
Country of Manufacture: United States (USA)

Functional Description

5464-653 is a Discrete Output Module developed by Woodward. From field wiring, the MicroNet control can provide discrete outputs to the prime mover. Each of these Discrete Output (DO) modules can individually control 64 outputs in response to CPU module commands. These modules lack potentiometers and do not require calibration. A module can be replaced with another module with the same part number with no modifications. For the 64 Ch DO Module, there are several FTM I/O configurations available. The module can be linked to two 32-channel relay modules, four-channel relay modules, or a combination of both.


  • Open drain drivers designed for use with Woodward relay interface modules.
  • Fault Detection Readback: Output channel status is unavailable, as is relay status.
  • System Faults: If communication with the CPU is lost, outputs are turned off.


  • The modules are inserted into card guides in the control's chassis and connected to the motherboard. Two screws, one at the top and one at the bottom of the front panel, hold the modules in place. There are also two handles at the top and bottom of the module that, when toggled (pushed outward), move the modules out just far enough for the boards to disengage the motherboard connectors. The CPU sends digital data to this module, which generates 64 non-isolated relay driver signals.
  • The system's discrete output modules all interface to one or more Woodward Relay Modules, each with 16 or 32 relays. These relays' contacts are then connected to the field wiring. The relays require a separate 24 Vdc power source, which this module does not provide. As long as sufficient current is available, a section of a multi-output Main Power Supply or power from a single-output Main Power Supply can be used.

World of Controls has the most comprehensive selection of GE and Woodward components. Our professionals are available to help you with your requirements at any time. If you require any additional information, please contact WOC immediately.

Frequently Asked Questions

What is 5464-653?
It is Discrete Output Module developed by Woodward.

What is the function of the module?
The module is a Discrete Output (DO) module that allows the MicroNet control system to provide discrete outputs to the prime mover or other devices.

How many outputs can the module control?
Each DO module can individually control 64 outputs in response to commands from the CPU module.

Does the module require calibration?
No, these modules do not require calibration. They lack potentiometers and can be replaced with another module of the same part number without any modifications.