Coil Feedback Circuit
AssemblyMonitors relay coil current to detect solenoid shorts and feed disconnection, triggers fault condition. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Coil Feedback Circuit
4 top-level lines as of r178972| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Sense Resistor | two-hand-control-station-feedback-resistor | 1× | 1 | · | part |
| 2 | Op-Amp | two-hand-control-station-feedback-opamp | 1× | 1 | · | part |
| 3 | Comparator | two-hand-control-station-feedback-comparator | 1× | 1 | · | part |
| 4 | Feedback PCB | two-hand-control-station-feedback-pcb | 1× | 1 | · | part |