WAGO 750 Series - Safety Notes

Serie 750, 753 System Features
System manual | Version: 3.0.2 11
3System Features
3.1 Component Structure
3.1.1 Component Designs
There are different housing forms in the WAGO I/O System 750.
Head Stations
The housings of head stations (fieldbus couplers or controllers) differ in:
• The connection level
– The power supply on the field level
– No power supply on the field level (Eco)
• The operator control elements and indicators
• The respective fieldbus interfaces
• Further communication interfaces
Figure1: Example housing of the head stations
I/O Modules
The housings of the I/O modules differ in:
• The module width
– Single width (12mm)
– Double width (24 mm)
– Quadruple width (48 mm)
• The structure of the wiring interface
• Different display elements
• Fuse holder
Figure2: Example housing of the I/O modules