Versions
Color Coding for Identifying the Component Type
To get an overview of the different I/O components quickly and easily, they are color-coded.
Housing Color | Component Type |
|---|---|
Light gray | WAGO I/O System 750/753 (standard modules) |
Blue | Intrinsically safe modules (Ex i) |
Signal yellow | Modules for functional safety |
Blue + signal yellow | Intrinsically safe modules (Ex i) for functional safety |
Dark gray | WAGO I/O System 750 XTR |
Blue + dark gray | WAGO I/O System 750 XTR – intrinsically safe modules (Ex i) |
Color Coding for Identifying Functionality
To allow you to get an overview of the component classes present in a node quickly and easily, they are color-coded.
- Housings with up to four round indicators have permanently installed color-coded pull-out labeling fields.
- I/O modules in the 8-channel housing can be color-coded by attaching marking elements (Mini-WSB) above the indicators.
- For housings with 16 indicators, they are highlighted in color.
Coding Key Color | Component Class |
|---|---|
Green | Analog inputs |
Blue | Analog outputs |
Yellow | Digital inputs |
Red | Digital outputs |
Transparent | Supply modules, function and technology modules |