Diamond Systems JUPITER-MM-SIO Podręcznik użytkownika - Strona 8

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Serial Port Signal Definitions:
Signal Name
RS-232:
DCD
DSR
RXD
RTS
TXD
CTS
DTR
RI
RS-422:
TXD+, TXD-
RXD+, RXD-
RS-485:
TXD/RXD+
TXD/RXD-
Common to all protocols:
GND
NC
Copyright 2001 Diamond Systems Corp.
Definition
Data Carrier Detect
Data Set Ready
Receive Data
Request To Send
Transmit Data
Clear To Send
Data Terminal Ready
Ring Indicator
Differential Transmit Data
Differential Receive Data
Differential Transmit/Receive +
Differential Transmit/Receive -
Ground
Not Connected
Direction
Input
Input
Input
Output
Output
Input
Output
Input
Output
Input
Bi-directional
Bi-directional
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Jupiter-MM-SIO User Manual V1.3
p. 8