Omron SYSMAC CPM2B Operation Manual page 117

Specifications and Part Names
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0 to 5 V
The voltage range 0 to 5 V corresponds to hexadecimal values 0000 to 1770
(0 to 6,000 decimal). The range of data that can be converted is FED4 to
189C (–300 to 6,300 decimal). Negative voltages are expressed as two's
complements.
1 to 5 V
The voltage range 1 to 5 V corresponds to hexadecimal values 0000 to 1770
(0 to 6,000 decimal). The range of data that can be converted is FED4 to
189C (–300 to 6,300 decimal). Inputs of 0.8 to 1 V are expressed as two's
complements. If the input level drops below the input range (input is less than
0.8 V), a line disconnection will detected, and the data will be returned as
8,000.
189C (6,300)
1770 (6,000)
FED4 (−300)
0 to 20 mA
The current range 0 to 20 mA corresponds to hexadecimal values 0000 to
1770 (0 to 6,000 decimal). The range of data that can be converted is FED4 to
189C (–300 to 6,300 decimal). Negative voltages are expressed as two's
complements.
Conversion data
Hexadecimal (decimal)
189C (6,300)
1770 (6,000)
0000 (0)
−0.25 V
0 V
FED4 (−300)
Conversion data
Hexadecimal (decimal)
0000 (0) 0.8 V
1 V
Conversion data
Hexadecimal (decimal)
189C (6,300)
1770 (6,000)
0000 (0)
−1 mA
0 mA 20 mA 21 mA
FED4 (−300)
Section 6-2
5 V 5.25 V
5 V 5.2 V
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