Omega OMG-USB-SER-2 User Manual

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A
PPENDIX 
D - A
SYNCHRONOUS 
C
OMMUNICATIONS
...............14 
A
PPENDIX 
E - C
OMPLIANCE 
N
OTICES
.....................................15 
F
EDERAL 
C
OMMUNICATIONS 
C
OMMISSION 
S
TATEMENT
............ 15
 
C
ANADIAN 
R
ADIO 
I
NTERFERENCE 
R
EGULATIONS
......................... 15
 
EMC D
IRECTIVE 
S
TATEMENT
........................................................... 16
 
 
 
Figures: 
Figure 1: Switch SW2...........................................................................................5
 
Figure 2: RS422/485 Interface Configuration ................................................6
 
Figure 3: Electrical Interface Configuration....................................................7
 
Figure 4 - Asynchronous Communications Bit Diagram.............................14