Output variable ranges for 2085-OF4
The output variables for the 2085-OF4 expansion module include
IO_Xx_AO_00
, _IO_Xx_AO_01
, _IO_Xx_AO_02
, and _IO_Xx_AO_03
. In Run
mode, these words are writable by the control program and are converted to analog signal levels before setting the respective output channels (0 to 3).The data format range maps to the full analog range:
- 0 mA to 20 mA is 0 mA to 21 mA.
- 4 mA to 20 mA is 3.2 mA to 21 mA.
- –10V to +10V is –10.5V to +10.5V.
- 0V to 10V is 0V to 10.5V.
Data Format | Range for 0 mA to 20 mA | Range for 4 mA to 20 mA | Range for –10V to +10V | Range for 0V to 10V |
|---|---|---|---|---|
Raw/proportional data | From –32768 through 32767 | |||
Engineering units
The resolution is 0.001V or 0.001 mA per count. For example, 9999 means 9.999V or 9.999 mA (or 9999 x 0.001). | From 0 through +21000 | From +3200 through +21000 | From –10500 through +10500 | From 0 through +10500 |
Percent range
The resolution is 0.01% per count. For example, 9999 means 99.99% (or 9999 x 0.01%). | From 0 through +10500 | From –500 through + 10625 | N/A | From 0 through +10500 |
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