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For serial communications, a current loop is a communication interface that uses current instead of voltage for signaling. Current loops can be used over moderately long distances (tens of kilometres), and can be interfaced with optically isolated links.
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current loop used ma interface serial 20 level standard computer terminals rs-232 teleprinters signaling also minicomputers voltage digital form communication
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| timing | instance of | so details | 0.80 | text |
| connectors | instance of | so details | 0.80 | text |
| wire color codes | instance of | so details | 0.80 | text |
| and so on | instance of | so details | 0.80 | text |
| are all application specific | instance of | so details | 0.80 | text |
| Digital current loop interface | see also | MIDI | 0.60 | section |
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