Maximum Cable Length - Proconx XNUT-100 Hardware Manual

5.2 RS-232 Connector J9 (SER0)
J9
SER0 RS-232

5.2.1 Maximum Cable Length

5.2.2 Shielding and Earthing Requirements
9B B2 ,2
C,<#D
Pin Signal
1 CD Carrier detect
2 TD Transmit data
3 RD Receive data
4 NC (not connected)
5 GND Signal Ground
6 NC (not connected)
7 CTS Clear to send
8 RTS Request to send
9 RI Ring indicator
FG Connector frame/shell is connected to ground
9B> 8, <,
! "
Note
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2
< 8 24'42!
5. #7024'42
45..
7
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Function
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5.2 RS-232 Connector J9 (SER0)
8 24'4
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#
E
AVR I/O Pin
PB6
PE1
PE0
PE6
PB4
PB7
0F8
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35
E
4.
8 24'4
17