1. RAD hardening Half of dual HV supply or quarter of quad HV supply w breakout Output connector Input connector Ion Pump: RAD area Standard cable RAD-hard cable Ion Pump: non- RAD area

2. Notes 1.The Standard cable is the long cable from the rack-mounted HV supply to the area near the ion pump; it is plenum rated. 2.Where RAD-hard is not a requirement, the short segment is not used; alternatively, a full length RAD-hard cable can be used.

3. Break-out Half of dual HV supply or quarter of quad HV supply w breakout Ion Pump Standard HV cable Direct-to-pump using controller-provided break-out

4. Break-out Half of dual HV supply or quarter of quad HV supply w/o breakout Ion Pump Standard HV cable 1:2 Breakout Box Indirect-to-pump using inline break-out box