Mitsubishi FX3U-4AD User Manual page 407

FX /FX /FX PLC User's Manual - Analog Control Edition
3G 3U 3UC
FX -4AD-TC-ADP (4-channel Thermocouple Data Input)
3U
2.3 Performance Specifications
Item
Input signal
Rated temperature
range
Digital output
Resolution
Total accuracy
A/D conversion
time
Input
characteristics
Insulation method
Number of I/O
points occupied
Centigrade ( ° C)
-100 ° C to +1000 ° C
Type K
-100 ° C to +600 ° C
Type J
Type K -1000 to +10000
Type J -1000 to +6000
0.4 ° C
Type K
0.3 ° C
Type J
• FX /FX Series PLC : 200µs (The data will be updated at every scan time.)
3U 3UC
• FX Series PLC : 250µs (The data will be updated at every scan time.)
3G
→For a detailed description of data update, refer to Section2.4.
• Type K
+10100
+10000
-100°C
0
-1000
-1100
•Type J
+6100
+6000
-100°C
0
-1000
-1100
• The photocoupler is used to insulate the analog input area from the PLC.
• The DC/DC converter is used to insulate the power supply line from the analog input area.
• Channels are not insulated from each other.
(This number is not related to the maximum number of input/output points of the PLC.)
Specifications
Thermocouple type K or J
JIS C 1602-1995
Type K
Type J
Type K
Type J
Type K
Type J
±(0.5% full scale +1 ° C)
•Type K
+18500
+18320
°
-148 F
+1000°C
•Type J
+11300
+11120
-148 ° F
+600°C
0 points
2 Specifications
2.3 Performance Specifications
Fahrenheit ( ° F)
-148 ° F to +1832 ° F
-148 ° F to +1112 ° F
-1480 to +18320
-1480 to +11120
0.72 ° F
0.54 ° F
0
+1832 ° F
-1480
-1660
0
+1112 ° F
-1480
-1660
K-7
K
L