| 摘要 |
<p>The system (1) has a first part including a data processing unit and an electrical power supply unit. A second part comprises human-machine dialog elements (2) e.g. push-button or indicator lamp, provided with a human-machine dialog interface and a fastening support arranged to accommodate each dialog element in a removable and interchangeable manner. A communication and power supply bus (4) connects the supply unit and the processing unit to the dialog element. The bus has parallel conductive rails arranged in the support to connect the dialog elements.</p> |
