Asynchronous db9 dte adapter – Datatek DT-4180 User Manual
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9 4 8 0 , 4 1 8 0 , 4 2 8 0 , 4 2 8 4 4 0 0 0 X A U s e r
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13.15 The Asynchronous DB9 DTE Adapter
Depicted below is the cabling description for the asynchronous DB9 DTE adapter to be
used with 4000XA, 4180, 4280, and 4284 ports configured with a protocol of
asynchronous (or raw), and a cable type of DTE. The adapter may also be used with
SAM64, SAM128, and SAM504 devices. Generally, this interface adapter is used with
Modem type devices.
1 2 3 4 5 6 7 8
RJ45 Female Pin Numbering
RJ45
1
2
3
4
5
6
7
8
Asynchronous DB9 DTE Adapter
DB9 Male
1
2
3
4
5
6
7
8
DTR
DCD
SG
DSR
CTS
RTS
RxD
TxD
GND
GND
RTS
CTS
RxD
DCD
TxD
DTR
RI
9
DB9 Male Pin Numbering