Multi-channel analog input module

The utility model relates to a multichannel analog quantity input module, which comprises a base (1), one end of the upper surface of the base (1) is provided with a bus communication port (101), one side of the bus communication port (101) is provided with a module state indicating lamp (102), and the multichannel analog quantity input module is characterized in that the upper surface of the base (1) is provided with a plurality of analog quantity acquisition ports (103) which are uniformly arrayed; two sides of one end of the analog quantity acquisition port (103) are fixedly provided with port state indicating lamps (104), a dustproof and waterproof part is arranged above the analog quantity acquisition port (103), and the other end of the base (1) is provided with a cooling part. 本实用新型涉及一种多通道模拟量输入模块，包括底座(1)，所述底座(1)上表面一端设置有总线通讯口(101)，所述总线通讯口(101)一侧设置有模块状态指示灯(102)，其特征在于：所述底座(1)上表面设置有若干均匀阵列的模拟量采集端口(103)，所述模拟量采集端口(103)一端两侧固定设置有端口状态指示灯(104)，所述模拟量采集端口(103)上方设置有防尘防水部，所述底座(1)另一端设置有降温部。