Lightning Protection Stage
AssemblyMulti-stage surge suppression on all field circuits and antenna feeds, clamping transients to ±5 V before reaching the CPU. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Lightning Protection Stage
3 top-level lines as of r140397| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Primary Surge Device | remote-terminal-unit-spd-primary | 1× | 1 | · | part |
| 2 | Secondary Arrester Array | remote-terminal-unit-spd-secondary | 1× | 1 | · | part |
| 3 | Star Ground Block | remote-terminal-unit-ground-buss | 1× | 1 | · | part |