40 Use in Hazardous Environments WAGO I/O-SYSTEM 750 XTR750-430/040-000 8DI 24 VDC 3ms XTRManualVersion 1.1.0Pos : 60.8 /Serie 750 (WAGO-I/O-SYST EM)/Eins atz in Ex- Ber eichen/Beis piel bedruc kung ATEX und IEC Ex_TUEV12_Ex i_2017 @ 14\mod_1360569320118_21.doc x @ 111298 @ @ 1Figure 13: Marking Example for Approved Ex i I/O Module According to ATEX and IECExFigure 14: Text Detail – Marking Example for Approved Ex i I/O Module According to ATEX andIECEx