Table 4.2 channel data word format – Spectrum Controls 1769sc-IF8u User Manual
Page 53
Chapter 4: Module Data, Status, and Configuration
43
Table 4.2 Channel Data Word Format
? Celsius
? Fahrenheit
? Celsius
? Fahrenheit
J
-210 to 1200
-346 to 2192
-2100 to 12000
-3460 to 21920
0 to 16383
-32767 to 32767
0 to +10000
K
-270 to 1370
-454 to 2498
-2700 to 13700
-4540 to 24980
0 to 16383
-32767 to 32767
0 to +10000
T
-270 to 400
-454 to 752
-2700 to 4000
-4540 to 7520
0 to 16383
-32767 to 32767
0 to +10000
E
-270 to 1000
-454 to 1832
-2700 to 10000
-4540 to 18320
0 to 16383
-32767 to 32767
0 to +10000
R
0 to 1768
32 to 3214
0 to 17680
320 to 32140
0 to 16383
-32767 to 32767
0 to +10000
S
0 to 1768
32 to 3214
0 to 17680
320 to 32140
0 to 16383
-32767 to 32767
0 to +10000
B
300 to 1820
572 to 3308
3000 to 18200
5720 to 32767
1
0 to 16383
-32767 to 32767
0 to +10000
N
-210 to 1300
-346 to 2372
-2100 to 13000
-3460 to 23720
0 to 16383
-32767 to 32767
0 to +10000
C
0 to 2315
32 to 4199
0 to 23150
320 to 32767
1
0 to 16383
-32767 to 32767
0 to +10000
+/- 50 mV
-500 to 500
2
-500 to 500
2
-5000 to 5000
2
-5000 to 5000
2
0 to 16383
-32767 to 32767
0 to +10000
+/- 100 mV
-1000 to 1000
2
-1000 to 1000
2
-10000 to 10000
2
-10000 to 10000
2
0 to 16383
-32767 to 32767
0 to +10000
0 – 5 V
0 to 500
2
0 to 500
2
0 to 5000
2
0 to 5000
2
0 to 16383
-32767 to 32767
0 to +10000
1 – 5 V
100 to 500
2
100 to 500
2
1000 to 5000
2
1000 to 5000
2
0 to 16383
-32767 to 32767
0 to +10000
0 – 10 V
0 to 1000
2
0 to 1000
2
0 to 10000
2
0 to 10000
2
0 to 16383
-32767 to 32767
0 to +10000
+/- 10 V
-1000 to 1000
2
-1000 to 1000
2
-10000 to 10000
2
-10000 to 10000
2
0 to 16383
-32767 to 32767
0 to +10000
0 – 20 mA
0 to 2000
2
0 to 2000
2
0 to 20000
2
0 to 20000
2
0 to 16383
-32767 to 32767
0 to +10000
4 – 20 mA
400 to 2000
2
400 to 2000
2
4000 to 20000
2
4000 to 20000
2
0 to 16383
-32767 to 32767
0 to +10000
0 – 150 Ω
0 to 150
0 to 150
0 to 1500
0 to 1500
0 to 16383
-32767 to 32767
0 to +10000
0 – 1000 Ω
0 to 1000
0 to 1000
0 to 10000
0 to 10000
0 to 16383
-32767 to 32767
0 to +10000
0 – 3000 Ω
0 to 3000
0 to 3000
0 to 30000
0 to 30000
0 to 16383
-32767 to 32767
0 to +10000
Platinum 385
-200 to 850
-328 to 1562
-2000 to 8500
-3280 to 15620
0 to 16383
-32767 to 32767
0 to +10000
Platinum 3916
-200 to 630
-328 to 1166
-2000 to 6300
-3280 to 11660
0 to 16383
-32767 to 32767
0 to +10000
Copper 426
-100 to 260
-148 to 500
-1000 to 2600
-1480 to 5000
0 to 16383
-32767 to 32767
0 to +10000
Nickel 618
-100 to 260
-148 to 500
-1000 to 2600
-1480 to 5000
0 to 16383
-32767 to 32767
0 to +10000
Nickel 672
-80 to 260
-112 to 500
-800 to 2600
-1120 to 5000
0 to 16383
-32767 to 32767
0 to +10000
Nickel-Iron 518
-100 to 200
-148 to 392
-1000 to 2000
-1480 to 3920
0 to 16383
-32767 to 32767
0 to +10000
2
When voltage or current modes are selected, the temperature setting is ignored. Analog input data is the same for either °C or °F selection.
Percent
Range
Data Format
Input Type
Scaled For PID Proportional Counts
1
Type B and C thermocouples, Nickel 672, Nickel 618, Nickel-Iron 518, and Copper 426 cannot be represented in engineering units x 1 (°F) above
3276.7°F (or below -3276.7°F for Nickel-Iron 518). Softw are treats it as an over range error (or under range error for below -3276.7°F for Nickel-Iron
518).
Engineering Units x 10
Engineering Units x 1
NOTE The engineering units data formats represent real engineering
temperature units provided by the module to the controller. The raw/
proportional counts, scaled-for-PID and percent of full-scale data formats
may yield the highest effective resolutions, but may also require that you
convert channel data to real engineering units in your control program.
Raw/Proportional Data
The value presented to the controller is proportional to the selected input
and scaled into the maximum data range allowed by the bit resolution of
the A/D converter and filter selected. The raw/proportional data format
also provides the best resolution of all the data formats.
If you select the raw/proportional data format for a channel, the data word
will be a number between -32767 and +32767. For example, if a type J
thermocouple is selected, the lowest temperature of -210°C corresponds
to -32767 counts. The highest temperature of 1200°C corresponds to