Statements (35)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
serial communication standard
|
| gptkbp:alsoKnownAs |
gptkb:EIA_RS-232
gptkb:TIA/EIA-232-F |
| gptkbp:category |
gptkb:International_Standard
gptkb:personal_computer serial bus standard |
| gptkbp:connectorType |
gptkb:DB25
gptkb:DB9 |
| gptkbp:dataRate |
20 kbps
|
| gptkbp:developedBy |
gptkb:Electronic_Industries_Alliance
|
| https://www.w3.org/2000/01/rdf-schema#label |
RS-232 interface
|
| gptkbp:introducedIn |
1960
|
| gptkbp:maximumLength |
15 meters
|
| gptkbp:pinCount |
25
9 |
| gptkbp:replacedBy |
gptkb:RS-422
gptkb:USB gptkb:RS-485 |
| gptkbp:signalVoltageLevels |
+3 to +15 V (mark), -3 to -15 V (space)
|
| gptkbp:standardizedBy |
gptkb:TIA
gptkb:EIA |
| gptkbp:supports |
full-duplex communication
asynchronous transmission synchronous transmission |
| gptkbp:usedFor |
data transmission
serial communication modem communication |
| gptkbp:usedIn |
industrial automation
computers point-of-sale systems network equipment |
| gptkbp:bfsParent |
gptkb:Tandy_TRS-80
gptkb:Peripheral_Expansion_Box gptkb:Oric_computers |
| gptkbp:bfsLayer |
7
|