Power For The Station - GE VersaPoint IC220PBI002 User Manual

4

Power for the Station

The Profibus NIU receives power from the Profibus connection. This Profibus
power supplies the NIU, and can also supply the logic and analog power for the
I/O Station. A station may also include one or more Power Terminal and Segment
Terminal modules. Power Terminal modules must be connected to external
power. Segment Terminal modules draw their power from the main supply within
the station, and are not connected to external power.
NIU
Please see chapter 5 for more information about station power.
Voltage supplies are connected using unshielded cables as described previously.
4-4 VersaPoint™ I/O System Profibus-DP NIU User's Manual – August 2005
Power
Terminal
Segment
Terminal
GFK-1911B