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What are the specifications for inputting temperature of thermocouple Pt100 input/1ch analog output module?



Specifications of Thermocouple Pt100 Input/1CH Analog Output Module
The detail of the external power supply is; the rated supply voltage is 24 VDC, the rated input voltage ranges from 20.4 VDC to 28.8 VDC. The consumption current is 40 mA (24VDC) when the input is not-open, output 100%.
Item
EXM-ALM3LT
Charavteristics of Thermocouple &
Temperature Inputs
ThermocoupleTemperature Probes
Input RangeType K:
0 to 1300 °C
32 to 2372 °F
Type J:
0 to 1200 °C
32 to 2192 °F
Type T:
0 to 400 °C
32 to 742 °F
(RTD)
Pt100, 3-wire type
(-100 to 500 °C)
(-148 to 932 °F)
Input Impedance1 MΩ min.
A-D ConversionSample Duration Time20 ms max.
Sample Repetition Time20 ms max.
Total Input System Transfer Time *1 200 ms + 1 scan time
Input TypeDifferential input
Operating ModeSelf-scan
Conversion ModeΣΔ type ADC
Input errorMaximum error at 25 °C (77°F)±0.2% of full scale plus Reference Junction compensation accuracy
±4 max.
±0.2% of full scale
Temperature Coefficient±0.006% of full scale /°C
Repeatable after Stabilization Time±0.5% of full scale
Nonlinear±0.2% of full scale
Maximum Error±1% of full scale
DataDigital Resolution4,096 increments (12 bits)
Input Value of LSBType K:
0.325°C/0.585°F
Type J:
0.300°C/0.540°F
Type T:
0.100°C/0.180°F
0.15°C/0.27°F
Data Type in Application Program0 to 4095 (12-bit data)
-32768 to 32767 (optional range designation) *2
MonotonicityYes
Input Data Out of RangeDetectable *3
Noise resistanceMaximum Temporary Deviation during Electrical Noise Test±3% max when a 500 V clamp voltage is applied to the power and I/O wiringAccuracy is not assured when noise is applied.
Common Mode CharacteristicsCommon mode reject ratio (CMRR): -50db
Common Mode Voltage16 VDC
Input FilterNo
Crosstalk2 LSB max.
Voltage Endurance500 V between input and power circuit
Isolation MethodPhotocoupler Isolation between input and internal circuit
Selection of Analog Input Signal TypeUsing software programming
Calibration or Verification to Maintain Rated AccuracyApproximately 10 years
External Connection11-pin terminal connector
*1Total input system transfer time = sample repetition × 2 + internal operation time + 1 scan time.
*2The 12-bit data (0 to 4095) and 10-bit data (0 to 1023) processed in the analog I/O module can be linear-converted to a value between -32768 and 62767.
The optional range designation and analog I/O data minimum and maximum values can be selected using data registers allocated to analog I/O modules.
*3If the input data is not in the range of 4 to 20 mADC at power-on, the error code RGEF130 (Input data error) is output for the analog module. Once the error occurs, input data from the point of the error is no linger updated. For more information about error codes, read the "Maintenance/Troubleshooting Guide".

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