Allen-Bradley MicroLogix 1400 User Manual page 173

AC Input Filter Settings
Nominal Filter Setting (ms)
8
High-Speed DC Input Filter Settings (Inputs 0 to 11)
Nominal Filter Setting (ms)
0.005
0.008
0.0125
0.025
0.075
0.100
0.250
0.500
1.00
2.000
4.000
(1)
8.000
16.000
(1) This is the default setting.
Standard DC Input Filter Settings (Inputs 4 and higher)
Nominal Filter Setting (ms)
0.500
1.000
2.000
4.000
(1)
8.000
16.000
(1) This is the default setting.
Analog Input Filter Settings
Analog Input Filter Settings
250 Hz
60 Hz
50 Hz
10 Hz
Rockwell Automation Publication 1766-UM001I-EN-P - June 2015
ON Delay (ms)
Minimum Maximum
2.3 2.5
ON Delay (ms)
Minimum Maximum
0.001 0.005
0.003 0.008
0.0075 0.0125
0.019 0.025
0.062 0.072
0.089 0.100
0.229 0.250
0.459 0.500
0.918 0.995
1.836 1.986
3.672 3.968
7.312 7.868
14.592 15.668
ON Delay (ms)
Minimum Maximum
0.107 0.439
0.597 0.964
1.437 1.864
3.397 3.964
6.757 7.564
14.597 15.964
Filter Bandwidth (-3dB Freq Hz)
250 Hz
60 Hz
50 Hz
10 Hz
OFF Delay (ms)
Minimum
11
OFF Delay (ms)
Minimum Maximum
0.001 0.005
0.003 0.008
0.007 0.0115
0.018 0.023
0.066 0.074
0.088 0.098
0.228 0.248
0.455 0.492
0.910 0.979
1.820 1.954
3.640 3.904
7.280 7.804
14.560 15.604
OFF Delay (ms)
Minimum Maximum
0.024 0.499
0.470 0.978
1.415 1.990
3.095 3.790
6.735 7.690
13.455 14.890
Sampling Frequency
1 kHz
1 kHz
1 kHz
1 kHz
Specifications
Maximum
12
Maximum Counter Frequency (Hz) 50%
Duty Cycle
100.0 kHz
60.0 kHz
40.0 kHz
20.0 kHz
6.7 kHz
5.0 kHz
2.0 kHz
1.0 kHz
0.5 kHz
250 Hz
125 Hz
63 Hz
31 Hz
Maximum Frequency (Hz)
50% Duty Cycle
1.0 kHz
0.5 kHz
250 Hz
125 Hz
63 Hz
31 Hz
Appendix A
159