IEC 62386-302:2017+AMD1:2024 CSV规定了一种通过电子照明设备的数字信号进行控制的总线系统，该系统符合IEC 61347的要求，并增加了直流电源。本文件仅适用于IEC 62386-103:2014和IEC 62386-103:2014/AMD1:--使照明控制系统对开关或滑块等绝对输入设备敏感的输入设备。绝对输入设备总是具有确定性状态，例如起点和终点之间的位置。

IEC 62386-302:2017+AMD1:2024 CSV specifies a bus system for control by digital signals of electronic lighting equipment which is in line with the requirements of IEC 61347, with the addition of DC supplies. This document is only applicable to IEC 62386-103:2014 and IEC 62386--103:2014/AMD1:— input devices that make the lighting control system sensitive to absolute input devices such as switches or sliders. An absolute input device always has a deterministic state, such as a position between start and end point.