WOODWARD 8440-2028 Digital I/O Expansion Board 8440-2028A.The 8440-2028 Digital I/O expansion board is part of the IKD series of modules that increase the number of digital inputs and outputs in Woodward generator set controllers. There is a difference between the 8440-2028 and the other model 8440-2116 IKD1M. The 8440-2116 IKD1M is based on the same hardware, but pre-configured for certain systems, such as the easYgen-2000/3000/XT and the DTSC-200. By utilizing WOODWARD 8440-2028 Digital I/O expansion boards, users can significantly enhance the digital I/O capabilities of their generator set controllers, providing greater flexibility and control in complex power generation systems.

8440-2028 Digital Input/Output Expansion Board Features:

• 8 configurable discrete alarm inputs

• 8 configurable FORM C relays with potential free contacts

• Configurable delays for each input

• CAN bus communication

• The discrete inputs transfer their status via CAN bus to the control unit.

• The control unit evaluates the status of these discrete inputs coming from the IKD 1 and depending on the configuration of the control unit, will take the appropriate action.

• The control unit can send commands via the CAN bus to remotely control the output relays of the IKD 1.

• The IKD 1 can be used with other manufacturer's controllers. Consult product manual 37135 for information regarding the address assignments of the CAN bus interface.

To learn more about this product click on the file below or download the file:

WOODWARD 8440-2028 Digital I O Expansion Board 8440-2028A.pdf

Key points to consider:

Versatility: The wide operating voltage range and temperature tolerance make the module suitable for a variety of industrial applications.

Reliability: Current isolation between input and non-potential relay output helps improve system reliability and noise resistance.

Environmental adaptability: The module is capable of operating in extreme temperature and high humidity conditions, enhancing its adaptability in harsh industrial environments.

Low power consumption: The maximum inherent power consumption of 3W facilitates energy efficient design and reduced heat generation.

Flexibility: The design of the module allows for a variety of input and output configurations to meet different application requirements.

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