Introduction to Digital Input Output Module

A outlying device is something which is connected to the I/O module of a computer. Input/output module is basically connected to the computer on the one end to create a systematic communication of process making. To be clearer and more specific, we can say an input module is something where the input device is connected to the panel or a sensor or to a Programmable logic controller. It works as a device communication to control the work process, its timing and the status reporting. An input module worked as to connect and flow the data between the processor and memory which are the internal devices and to the external devices.