ADLINK ND-6067 - Manual (Page 24)

22
2.1.3 A Look at ND-6520 & Pin Assignment
(RS-232 IN)
ND-6520
(Y
) DA
T
A
+
(G)
D
A
T
A-
(R)+
V
s
(B
)G
N
D
RS-232 to RS-485
/RS-422Converter
TX+ TX
-
RX
+
TX-
Figure 2-1 ND-6520 profile