Operation Manual
Manuals
Brands
StarTech Manuals
Computers
1-Port USB to RS-422/RS-485 Serial Adapter with Isolation
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Instruction Manual
5
Male DB9 Pin A
ssignments
and Cable
Wiring
DB9-Male Pin Assignment
5-Pin
T
erminal Blocks Pin Assig
nment
Pins
Signal
1
TXD
- (D
A
T
A-)
2
TXD+ (DA
T
A+)
3
RXD+
4
RXD-
5
GND
6
NC
7
NC
8
NC
9
NC
NC= No Connection
1
...
...
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7
8
9
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