Omron CP1E Series - Page 183

9-23
9 Using Expansion Units and Expansion I/O Units
CP1E CPU Unit Hardware User’s Manual(W479)
9-3 Analog I/O Units
9
9-3-3 Specifications
z Analog I/O Signal Ranges
-10 to 10 V
Voltages in the -10 to 10 V range corre-
spond to hexadecimal values F448 to 0BB8
(-3,000 to 3,000). The range of data that can
be converted is F31C to 0CE4 hex (-3,300
to 3,300). A negative voltage is expressed
as a two’s complement.
0 to 10 V
Voltages in the 0 to 10 V range correspond
to hexadecimal values 0000 to 1770 (0 to
6,000). The range of data that can be con-
verted is FED4 to 189C hex (-300 to 6,300).
A negative voltage is expressed as a two’s
complement.
0 to 5 V
Voltages in the 0 to 5 V range correspond to
hexadecimal values 0000 to 1770 (0 to
6,000). The range of data that can be con-
verted is FED4 to 189C hex (-300 to 6,300).
A negative voltage is expressed as a two’s
complement.
0 V 10 V
11 V
−11V
−10V
F448 (−3000)
F31C (−3300)
0BB8 (3000)
0000 (0)
Converted Data
Hexadecimal (Decimal)
0CE4 (3300)
0 V 10 V
10.5 V
−0.5 V 0000 (0)
FED4 (−300)
189C (6300)
1770 (6000)
Converted Data
Hexadecimal (Decimal)
0 V 5 V
5.25 V
−0.25 V 0000 (0)
FED4 (−300)
189C (6300)
1770 (6000)
Converted Data
Hexadecimal (Decimal)