Temperature Sensor Input; Fx 3G /Fx; Fx 3U -4Ad-Pt-Adp; Fx 3U -4Ad-Ptw-Adp - Mitsubishi FX3U-4AD User Manual

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
Common Items
4.4

Temperature Sensor Input

4.4.1 FX -4AD-PT-ADP
3U
Specifications
Number of input points
Input signal
Rated temperature range
Digital output
Resolution
Overall accuracy
Time required for
conversion
Input characteristics
Insulation method
Number of I/O points
occupied
A-38
Centigrade(°C)
3-wire platinum resistance thermometer sensor(s)
-50°C to +250°C
-500 to +2500
0.1°C
• Ambient temperature: 25°C±5°C ±0.5% for full scale
• Ambient temperature: 0°C to 55°C ±1.0% for full scale
• FX /FX Series PLC : 200µs (Data updated every scan time.)
3U 3UC
• FX Series PLC : 250µs (Data updated every scan time.)
3G
+2550
+2500
-50°C
0
Temperature
-500
-550
• The photocoupler is used to insulate the analog input area from the PLC.
• The DC/DC converter is used to insulate the power supply from the analog inputs.
• Channels are not insulated from each other.
0 points
(This number of points is not related to the maximum number of input/output points of the PLC.)
FX -4AD-PT-ADP
3U
4ch
JIS C 1604-1997
+250°C
4 Comparison of Performance Specifications
4.4 Temperature Sensor Input 4.4 Temperature Sensor Input
Fahrenheit(°F)
-58°F to +482°F
-580 to +4820
0.18°F
+4910
+4820
-58°F
0
+482°F
-580 Temperature
-670