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gptkbp:instanceOf
|
serial communication standard
|
|
gptkbp:alsoKnownAs
|
gptkb:Recommended_Standard_232
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gptkbp:category
|
gptkb:International_Standard
gptkb:personal_computer
serial port standard
|
|
gptkbp:commonConnector
|
gptkb:DB25
gptkb:DB9
|
|
gptkbp:compatibleWith
|
TTL logic levels
|
|
gptkbp:dataLinkLayer
|
gptkb:OSI_Model_Layer_2
|
|
gptkbp:dataRate
|
20 kbps
|
|
gptkbp:defines
|
timing
connector type
pinout
signal meaning
voltage levels
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
RS-232
|
|
gptkbp:introducedIn
|
1960
|
|
gptkbp:level
|
logic 0: +3V to +15V
logic 1: -3V to -15V
|
|
gptkbp:maximumLength
|
15 meters
|
|
gptkbp:operatingSystem
|
-15V to +15V
|
|
gptkbp:physicalLayer
|
gptkb:OSI_Model_Layer_1
|
|
gptkbp:publishedBy
|
gptkb:Electronic_Industries_Association
|
|
gptkbp:relatedStandard
|
gptkb:RS-422
gptkb:RS-423
gptkb:RS-485
|
|
gptkbp:replacedBy
|
gptkb:RS-422
gptkb:USB
gptkb:RS-485
|
|
gptkbp:standardNumber
|
gptkb:EIA-232
|
|
gptkbp:status
|
legacy standard
|
|
gptkbp:type
|
gptkb:RI
gptkb:RTS
gptkb:DSR
gptkb:GND
gptkb:CTS
DCD
DTR
RXD
TXD
single-ended
|
|
gptkbp:usedFor
|
data transmission
serial communication
modem communication
|
|
gptkbp:usedIn
|
industrial automation
industrial equipment
computers
point-of-sale systems
modems
network equipment
|
|
gptkbp:bfsParent
|
gptkb:Physical_layer
gptkb:UART
|
|
gptkbp:bfsLayer
|
5
|