Page 57 of 98
118157-001 Rev C
Interlock, Communication Connections (Unipolar Basic):
The cooler or chiller will normally provide a thermal switch and a flow switch having a dry set of
contacts. This can be used to remove high voltage from the tube. An access interlock switch must be
used on the lead enclosure door to prevent high voltage operation when opened.
The next step is to choose the type of communication used for the control of the XRV Generator. There
are there are 3 communication interface options including a Com Port RS-232, Ethernet Connection, and
USB connection. The most commonly used is the RS-232 Com Port Connection. The connection consists
of a customer supplied cable and the XRV Generator communication software selection.