| Pegasus Interlock Box | |||||
| Trace of Connections to | |||||
| Maxwell CCDS Power Supply | |||||
| CCDS Remote | "Old" | Modulator | I-lock Box | I-lock Box | |
| Control Interface | D-Conn | Cable | Circ Conn | D-Conn | Function |
| 4 | 14 | R | Z (via relay) | 37 | HV On/Off |
| 5 | 19 | T | R | 17 | Voltage Monitor |
| 6 | 5 | S | D | 16 | Current Monitor |
| 7 | 8 | J | N | 14 | HV Inhibit |
| 8 | 15 | Q | C | 15 | Remote Control Enable (Ground to Pin 11 on CCDS PS RC Interface) |
| 11 | 10 | N | B | 18 | Ground |
| 12 | 16 | D | P | 13 | Voltage Programming |
| 14 | 2 | H | L | 12 | HV On Indicator |