4 Table of Contents WAGO-I/O-SYSTEM 750750-512 2DO 230V AC 2.0A/ Relay 2NOManualVersion 1.2.07.1 Marking Configuration Examples ........................................................... 327.1.1 Marking for Europe according to ATEX and IEC-Ex........................ 327.1.2 Marking for America according to NEC 500 ..................................... 377.2 Installation Regulations ........................................................................... 387.2.1 Special conditions for safe use (ATEX Certificate TÜV 07 ATEX554086 X) ........................................................................................... 397.2.2 Special conditions for safe use (ATEX Certificate TÜV 12 ATEX106032 X) ........................................................................................... 407.2.3 Special conditions for safe use (IEC-Ex Certificate TUN 09.0001 X)417.2.4 Special conditions for safe use (IEC-Ex Certificate IECEx TUN12.0039 X) .......................................................................................... 427.2.5 ANSI/ISA 12.12.01 ............................................................................ 43List of Figures ...................................................................................................... 44List of Tables ........................................................................................................ 45=== Ende der Liste für T extmar ke Verzeic hnis_vor ne ===