AS Series Module Manual   
6- 4  
  Functional specifications 
Analog-to-Digital 
Conversion 
Centigrade (°C)  Fahrenheit (°F)  Input Impedance
Rated Input Range
*1
Pt100 : -180° C to +800° C 
Ni100 : -80° C to +170° C 
Pt1000 : -180° C to +800° C 
Ni1000 : -80° C to +170° C 
JPt100 : -180° C to +500° C 
LG-Ni1000 : -50° C to +180° C
Cu50 : -50° C to +150° C 
Cu100 : -50° C to +150° C 
Pt100 : -292° F to +1,472° F 
Ni100:-112° F to +338° F 
Pt1000:-292° F to +1,472° F 
Ni1000:-112° F to +338° F 
JPt100:-292° F to +932° F 
LG-Ni1000:-58° F to +356° F 
Cu50:-58° F to +302° F 
Cu100:-58° F to +302° F 
0–300 Ω 
0–3000 Ω 
Average function 
Range: 1-100 
Self-diagnosis 
Disconnection detection 
*1 If the measured temperature exceeds the upper limit, it only shows the maximum value. If the measured 
temperature is below the lower limit, it only shows the minimum value.   
6.2.2 Profile 
38.2
35
88
98.3
1
4
5
2
3
6
04RT D
7
8
9
95
75
7
Unit: mm 
Number
Name  Description 
1  Model Name  Model name of the module 
2 
RUN LED Indicator 
Operating status of the module 
ON: the module is running. 
OFF: the module is not running. 
ERROR LED 
Indicator 
Error status of the module 
ON: a serious error exists in the module.