User Manual Owner's manual

Publication 1746-UM007C-EN-P - July 2004
Channel Configuration, Data, and Status 5-9
1746-NT4 Thermocouple Module – Channel Data Word Format
1746-NT4 Thermocouple Module – Channel Data Word Resolution
Input Type Data Format
Engineering Units x 10 Engineering Units x 1 Scaled–for–
PID
Proportional
Counts
° Celsius ° Fahrenheit ° Celsius ° Fahrenheit
J -210 to 760 -346 to 1400 -2100 to 7600 -3460 to 14000 0 to 16383 -32768 to 32767
K -270 to 1370 -454 to 2498 -2700 to 13700 -4540 to 24980 0 to 16383 -32768 to 32767
T -270 to 400 -454 to 752 -2700 to 4000 -4540 to 7520 0 to 16383 -32768 to 32767
E -270 to 1000 -454 to 1832 -2700 to 10000 -4540 to 18320 0 to 16383 -32768 to 32767
R 0 to 1768 32 to 3214 0 to 17680 320 to 32140 0 to 16383 -32768 to 32767
S 0 to 1768 32 to 3214 0 to 17680 320 to 32140 0 to 16383 -32768 to 32767
B 300 to 1820 572 to 3308 3000 to 18200
5720 to 32767
(2)
0 to 16383 -32768 to 32767
N 0 to 1300 32 to 2372 0 to 13000 320 to 23720 0 to 16383 -32768 to 32767
±50 mV
-500 to 500
(1)
-500 to 500
(1)
-5000 to 5000
(1)
-5000 to 5000
(1)
0 to 16383 -32768 to 32767
±100 mV
-1000 to 1000
(1)
-1000 to 1000
(1)
-10000 to 10000
(1)
-10000 to 10000
(1)
0 to 16383 -32768 to 32767
CJC Sensor 0 to 85 32 to 185 0 to 850 32 to 1850 0 to 16383 -32768 to 32767
(1) When millivolts are selected, the temperature setting is ignored. Analog input data is the same for either ° Celsius or ° Fahrenheit.
(2) Type B thermocouple cannot be represented in engineering units x 1 (° Fahrenheit) above 3276.7° Fahrenheit. Software treats it as an over range error.
Input
Type
Data Format
Engineering Units x 10 Engineering Units x 1 Scaled–for–PID Proportional Counts
° Celsius ° Fahrenheit ° Celsius ° Fahrenheit ° Celsius ° Fahrenheit ° Celsius ° Fahrenheit
J 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0592°C/step 0.1066°F/step 0.0148°C/step 0.0266°F/step
K 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.1001°C/step 0.1802°F/step 0.0250°C/step 0.0450°F/step
T 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0409°C/step 0.0736°F/step 0.0102 °C/step 0.0184°F/step
E 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0775°C/step 0.1395°F/step 0.0194°C/step 0.0349°F/step
R 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.1079°C/step 0.1942°F/step 0.0270°C/step 0.0486°F/step
S 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.1079°C/step 0.1942°F/step 0.0270°C/step 0.0486°F/step
B 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0928°C/step 0.1670°F/step 0.0232°C/step 0.0417°F/step
N 1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0793°C/step 0.1428°F/step 0.0198°C/step 0.0357°F/step
±50 mV 0.1mV/step
0.1mV/step
0.01mV/step
0.01mV/step 6.104 mV/step 6.104 mV/step 1.526 mV/step 1.526 mV/step
±100
mV
0.1mV/step
0.1mV/step
0.01mV/step
0.01mV/step 12.21 mV/step 12.21 mV/step 3.052 mV/step 3.052 mV/step
CJC
Sensor
1°C/step 1°F/step 0.1°C/step 0.1°F/step 0.0052°C/step 0.0093°F/step 0.0013°C/step 0.0023°F/step