A.3.2 serial pin assignments – Atop Technology SE5001 Series User Manual
Page 73
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User Manual Version 1.6
SE5001 Serial Device Server
Copyright © 2011 Atop Technologies, Inc.
All rights reserved. Designed in Taiwan.
72
A.3.1.2 TB5 for SE5001-S5is
A.3.2 Serial Pin Assignments
A.3.2.1 DB9 Pin Assignments
The pin assignments of DB9 connector is shown in the following table:
Pin#
RS-232
Full Duplex
2-Wire RS-485
Half Duplex
RS-422/4-Wire RS-485
Full Duplex
1
DCD
N/A
N/A
2
RXD
N/A
TXD+
3
TXD
DATA+
RXD+
4
DTR
N/A
N/A
5
SG (Signal Ground)
SG (Signal Ground)
SG (Signal Ground)
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