Rockwell Automation 1769-IR6 Compact I/O 1769-IR6 RTD/Resistance Input Module User Manual
Page 68
68
Rockwell Automation Publication 1769-UM005B-EN-P - March 2012
Chapter 4 Module Data, Status, and Channel Configuration
Table 14 - Effective Resolution and Range for 250 Hz Filter Frequency
Input
Type
Raw/Proportional Data
Over Full Input Range
Engineering Units x 1
Over Full Range
Engineering Units x 10
Over Full Range
Scaled for PID Over Full
Range
Percent of Full Scale
0 … 100%
Decimal
Range
Resolution
Decimal
Range
Resolution
Decimal
Range
Resolution
Decimal
Range
Resolution
Decimal
Range
Resolution
°C
°F
°C
°F
°C
°F
°C
°F
°C
°F
100
Ω
Pt 385
±
327
67
0.858
°C /
32 counts
1.54 °F/
32 counts
-2000
…
8500
0.858
°C /
8 counts
1.54 °F/ 8
counts
-200
…
850
1.0
°C / 1
count
1.54 °F/1
count
0 … 16383
0.858
°C /
32 counts
1.54 °F/
32 counts
0 … 10000
0.429
°C /
8 counts
1.54 °F/
32 counts
200
Ω
Pt 385
0.858
°C /
32 counts
1.54 °F/
32 counts
-2000
…
8500
0.858
°C /
8 counts
1.54 °F/ 8
counts
-200
…
850
1.0
°C / 1
count
1.54 °F/ 1
count
0.858
°C /
14 counts
1.54 °F/
14 counts
0.429
°C /
8 counts
1.54 °F/ 8
counts
500
Ω
Pt 385
0.687
°C /
32 counts
1.34 °F/
32 counts
-2000
…
8500
0.687
°C /
8 counts
1.34 °F/ 8
counts
-200
…
850
1.0
°C / 1
count
1.34 °F/1
count
0.687
°C /
10 counts
1.34 °F/
10 counts
0.343
°C /
6 counts
1.34 °F/6
counts
1000
Ω
Pt 385
0.485
°C /
32 counts
0.873 °F/
32 counts
-2000
…
8500
0.485
°C /
8 counts
0.873 °F/
8 counts
-200
…
850
1.0
°C / 1
count
1.0 °F/ 1
count
0.485
°C /
12 counts
0.873 °F/
12 counts
0.243
°C /
4 counts
0.873 °F/
4 counts
100
Ω
Pt 3916
0.814
°C /
32 counts
1.46 °F/
32 counts
-2000
…
6300
0.814
°C /
8 counts
1.46 °F/ 8
counts
-200
…
630
1.0
°C / 1
count
1.46 °F/ 1
count
0.814
°C /
16 counts
1.46 °F/
16 counts
0.407
°C /
10 counts
1.46 °F/
10 counts
200
Ω
Pt 3916
0.814
°C /
32 counts
1.46 °F/
32 counts
-2000
…
6300
0.814
°C /
8 counts
1.46 °F/ 8
counts
-200
…
630
1.0
°C / 1
count
1.46 °F/ 1
count
0.814
°C /
16 counts
1.46 °F/
16 counts
0.407
°C /
10 counts
1.46 °F/
10 counts
500
Ω
Pt 3916
0.651
°C /
32 counts
1.17 °F/
32 counts
-2000
…
6300
0.651
°C /
8 counts
1.17 °F/ 8
counts
-200
…
630
1.0
°C / 1
count
1.17 °F/ 1
count
0.651
°C /
12 counts
1.17 °F/
12 counts
0.326
°C /
8 counts
1.17 °F/8
counts
1000
Ω
Pt 3916
0.460
°C /
16 counts
0.828 °F/
16 counts
-2000
…
6300
0.460
°C /
8 counts
0.828 °F/
8 counts
-200
…
630
1.0
°C / 1
count
1.0 °F/ 1
count
0.460
°C /
10 counts
0.828 °F/
10 counts
0.230
°C /
6 counts
0.828 °F/
6 counts
10
Ω
Cu 426
0.984
°C /
128
counts
1.77 °F/
128
counts
-1000
…
2600
0.984
°C /
32 counts
1.77 °F/
32 counts
-100
…
260
1.0
°C / 4
counts
1.77 °F/ 4
counts
0.984
°C /
88 counts
1.77 °F/
88 counts
0.984
°C /
56 counts
1.77 °F/
56 counts
120
Ω
Ni 618
0.442
°C /
32 counts
0.796 °F/
32 counts
-1000
…
2600
0.442
°C /
8 counts
0.796 °F/
8 counts
-100
…
260
1.0
°C / 1
count
1.0 °F/1
count
0.442
°C /
20 counts
0.796 °F/
20 counts
0.221
°C /
12 counts
0.796 °F/
12 counts
120
Ω
Ni 672
0.329
°C /
32 counts
0.592 °F/
32 counts
-800
…
2600
0.329
°C /
8 counts
0.592 °F/
8 counts
-80
…
260
1.0
°C / 1
count
1.0 °F/ 1
count
0.329
°C /
32 counts
0.592 °F/
32 counts
0.165
°C /
10 counts
0.592 °F/
10 counts
604
Ω
NiFe
518
0.555
°C /
32 counts
1.00 °F/
32 counts
-1000
…
2000
0.555
°C /
8 counts
1.00 °F/ 8
counts
-100
…
200
1.0
°C / 1
count
1.0 °F/ 1
count
0.555
°C /
14 counts
1.00 °F/
14 counts
0.278
°C /
18 counts
1.00 °F/
18 counts
150
Ω
0.152
Ω /32 counts
0 …
15000
0.152
Ω /8 counts
0 …
1500
1.0
Ω /1 count
0.152
Ω /16 counts
0.076
Ω /10 counts
500
Ω
0.304
Ω /32 counts
0 …
5000
0.304
Ω /8 counts
0 …
500
1.0
Ω /1 count
0.304
Ω /10 counts
0.152
Ω /6 counts
1000
Ω
0.608
Ω /32 counts
0 …
10000
0.608
Ω /8 counts
0 …
1000
1.0
Ω /1 count
0.608
Ω /10 counts
0.304
Ω /6 counts
3000
Ω
1.720
Ω /32 counts
0 …
30000
1.720
Ω /16 counts
0 …
3000
1.720
Ω /2 counts
1.720
Ω /10 counts
0.860
Ω /3 counts