aPower board with a voltage between 12VDC and 24VDC through the green connector,using C position (for+VDC) and 1 position (GND)as in the picture: 电源板以电压在12VDC和24VDC之间通过绿色连接器,使用C位置(for+VDC)和1个位置(GND)和在图片:[translate] ...