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Table of Contents
WAGO I/O System 750
750-506 2DO 24V DC 0.5A/ diagnostics
Manual
Version 1.2.1
Public
3-Conductor Connection, Ungrounded ............................................. 35
3-Conductor Connection, Grounded ................................................. 35
Using Interference-Free Variants in Safety Related Applications........ 36
Connecting to Safety Switching Devices or F I/O Modules ................... 38
General Structure ............................................................................. 38
Examples of Connection .................................................................. 39
Use in Hazardous Environments ........................................................... 40
Marking Configuration Examples .......................................................... 41
Marking for Europe According to ATEX and IECEx .......................... 41
Marking for the United States of America (NEC) and Canada
Installation Regulations......................................................................... 48
Special Notes including Explosion Protection ................................... 48
Special Notes Regarding UL Hazardous Location ............................ 50
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