X4 USB(e)

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HMIs, human machine interfacesET-208Electrical Installation ET-208Connection toX4 USB(e)

 

The X4 terminals of the HMI provide a USB(Ex-e) interface. Depending on how you assign the interface the device will emulate a host interface or a device interface.

 

The software drivers for these functions are not implemented at present.

 

USB Host:

Fgr_X4USB_Ex_e_Port

!! Terminal 5 must not be connected here !!

 

For operation as operator interface in hazardous and safe areas.

 

USB Device:

Fgr_X4USB_nonEx_Port

!! For exclusive operation in safe areas !!

 

This connection is for service and product updating purposes.

 

Hinweis

If the ET-208 is used as USB Device, it must be powered by the X1 interface.

 

 

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