An I/O (In/ Out) List is a list document containing the instrumentation that is the communication between information processing systems: Inputs are the signals or data received by the system and outputs are the signals or data sent from it. An I/O (In/ Out) List is used to describe any programme, operation or device that transfers data to or from a computer or other device. An I/O List is a key deliverable document of the CSI (Control System and Instrumentation) discipline.
Reference Definition by InstrumentationPotal.com: An I/O (In/ Out) List is a document containing list of instrumentation which serve as an input or output of control system. Therefore, only the tag number that physically has a cable which connects to the control system appears on I/O List.
Related Definitions in the Project: The CSI Engineering
