Figure 44: Text Detail - Marking Example For Approved Ex I I/O Modules; Table 51: Description Of Marking Example For Approved Ex I I/O Modules - WAGO 750-486 Manual
4ai 0/4-20 ma, ex i, 4-channel analog input, 0/4-20 ma, namur ne43, ex i for wago-i/o-system 750