ADLINK ND-6520 - Manual (Page 52)

48 • NuDAM-6521
A Look at NuDAM-6521 & Pin Assignment
DE
FA
UL
T
*
FGND
(RS-232 )
ND-6521
(Y
) DA
T
A
+
(G)D
A
T
A
-
(R
)+
Vs
(B
)G
ND
Addressable RS-422/485
To RS-232 Converter
TX
+
TX
-
RX
+
R
X-