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gptkbp:instanceOf
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serial communication standard
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gptkbp:alsoKnownAs
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gptkb:EIA_RS-232
gptkb:TIA/EIA-232-F
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gptkbp:category
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gptkb:International_Standard
gptkb:personal_computer
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gptkbp:commonConnector
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gptkb:DB25
gptkb:DB9
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gptkbp:controls
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gptkb:RI
gptkb:RTS
gptkb:DSR
gptkb:CTS
DCD
DTR
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gptkbp:dataRate
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20 kbps
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gptkbp:dataSignals
|
RXD
TXD
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gptkbp:developedBy
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gptkb:Electronic_Industries_Alliance
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gptkbp:documentedIn
|
gptkb:ANSI/TIA/EIA-232-F
gptkb:ITU-T_V.28
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gptkbp:firstPublished
|
1960
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|
https://www.w3.org/2000/01/rdf-schema#label
|
RS-232 standard
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gptkbp:maximumLength
|
15 meters
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gptkbp:operatingSystem
|
+3 to +15 V (mark)
-3 to -15 V (space)
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gptkbp:pinCount
|
25
9
|
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gptkbp:relatedStandard
|
gptkb:RS-423
gptkb:RS-449
gptkb:RS-530
V.24
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gptkbp:replacedBy
|
gptkb:RS-422
gptkb:RS-485
|
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gptkbp:signalDirection
|
full duplex
|
|
gptkbp:signalGroundPin
|
5 (DB9)
7 (DB25)
|
|
gptkbp:specifies
|
electrical characteristics of signals
meaning of signals
physical size and pinout of connectors
timing of signals
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gptkbp:status
|
legacy standard
|
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gptkbp:type
|
unbalanced (single-ended)
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gptkbp:usedFor
|
serial communication
data exchange between DTE and DCE
|
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gptkbp:usedIn
|
industrial equipment
point-of-sale systems
modems
serial ports
|
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gptkbp:bfsParent
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gptkb:UART
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gptkbp:bfsLayer
|
5
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