Rockwell Automation Allen-Bradley 1769-IF4, Руководство пользователя

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Publication 1769-UM002B-EN-P - July 2005
Module Data, Status, and Channel Configuration for the Output Modules 4-27
Table 4.15 1769-OF8C Output Range/Types and Output Data Formats
Output Data
Format Output
Range/Type Total Counts in
Full Scale Number of Counts
for Every 1% of
Ramp Rate Real Units/Second
for Every 1% of
Ramp Rate
Proportional Counts
0…20 mA 65534 655 0.2 mA/s
4…20 mA 0.16 mA/s
Engineering Units
0…20 mA 21000 210 0.2 mA/s
4…20 mA 17800 178 0.16 mA/s
Scaled for PID
0…20 mA 16383 164 0.2 mA/s
4…20 mA 0.16 mA/s
Percent of Full Scale
0…20 mA 10000 100 0.2 mA/s
4…20 mA 0.16 mA/s
Table 4.16 1769-OF8V Output Range/Types and Output Data Formats
Output Data
Format Output
Range/Type Total Counts in
Full Scale Number of Counts
for Every 1% of
Ramp Rate Real Units/Second
for Every 1% of
Ramp Rate
Proportional Counts
-10…+10V 65534 655 0.2V/s
0…5V 0.05V/s
0…10V 0.1V/s
1…5V 0.04V/s
Engineering Units
-10…+10V 21000 210 0.2V/s
0…5V 5750 58 0.05V/s
0…10V 11000 110 0.1V/s
1…5V 4750 48 0.04V/s
Scaled for PID
-10…+10V 16383 164 0.2V/s
0…5V 0.05V/s
0…10V 0.1V/s
1…5V 0.04V/s