The Emerson Ovation Remote Node Electronics Module (1C31203G01) is an essential component for remote I/O operations. It houses two critical boards: the Remote Node Logic Board (LND) and the Remote Node Field Board (FND). This module is responsible for managing the communication between the remote I/O Controller and the local I/O modules at the remote node.
Key Functions
Message Preparation: The electronics module receives messages from the remote I/O Controller and prepares them for the local I/O modules at the remote node.
Response Handling: When an I/O module responds to the message, the electronics module prepares the response to be sent back to the Controller over the fiber-optic media.
Power Supply: The LND provides a +5V power supply for the module, ensuring proper operation of the electronic components.
Technical Specifications
Model Number: 1C31203G01
Components: Remote Node Logic Board (LND) and Remote Node Field Board (FND)
Power Supply: +5V provided by the LND
Communication: Prepares and manages messages between the remote I/O Controller and local I/O modules via fiber-optic media
