Table of Contents
Advertisement
USB Layout Diagram
□
□
□
Type A USB Connector
□
□ RS-422 Pin Assignment
□
The pin assignment scheme for 4-pin RS-422 is as show below.
1 2 3 4
RS-422 : PIN 1 : T+
RS-485 : PIN 1 : D+
□
□ RS-422 Wiring Diagram
□
Serial Device
R-
R+
T-
T+
A
A
Pin outs and Connector
PIN 2 : T-
PIN 3 : R+
PIN 2 : D-
XC4132
19
p
p
e
n
d
p
p
e
n
d
PIN 4 : R-
2 T-
1 T+
4 R-
3 R+
i
x
A
i
x
A
Hide quick links:
Advertisement
Table of Contents
