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Table of Contents
WAGO-I/O-SYSTEM 750
750-439 8DI NAMUR Ex i
Manual
Version 1.3.0, valid from HW Version 03, SW Version 03
Power Supply Concept .......................................................................... 39
Power Supply Concept for Marine Applications in Ex i ..................... 41
Connection Example .............................................................................. 44
................................................................................ 45
Diagnostics via LED Indicators .............................................................. 47
Use in Hazardous Environments ............................................................ 48
Marking Configuration Examples ........................................................... 49
Marking for Europe According to ATEX and IECEx .......................... 49
Marking for the United States of America (NEC) and Canada
Special Notes including Explosion Protection ................................... 56
Special Notes Regarding UL Hazardous Location ............................ 58