成人做爰免费视频免费看_成人a级高清视频在线观看,成人a大片在线观看,成人a大片高清在线观看,成人av在线播放,一a一级片,一级黄 中国色 片,一级黄 色蝶 片,一级黄色 片生活片

The 4-20mA Input module for the sc200 is a user installed module that allows for input of data from other instruments and electronics via their 4-20mA output to the controller. This module works with any 4-20 input from other instruments. See manual for additional connection information.