Mitsubishi Electronics MELSEC-F Manuel D’Utilisation
A-42
4 Comparison of Performance Specifications
4.4 Temperature Sensor Input
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
Common Items
4.4 Temperature Sensor Input
4.4.4
FX
3U
-4AD-TC-ADP
Specifications
FX
3U
-4AD-TC-ADP
Centigrade(
°C)
Fahrenheit(
°F)
Number of input points
4ch
Input signal
Thermocouple type K or J
JIS C 1602-1995
Rated temperature range
• Type K: -100
°C to +1000°C
• Type J: -100
°C to +600°C
• Type K: -148
°F to +1832°F
• Type J: -148
°F to +1112°F
Digital output
• Type K: -1000 to +10000
• Type J: -1000 to +6000
• Type J: -1000 to +6000
• Type K: -1480 to +18320
• Type J: -1480 to +11120
• Type J: -1480 to +11120
Resolution
• Type K: 0.4
°C
• Type J: 0.3
°C
• Type K: 0.72
°F
• Type J: 0.54
°F
Overall accuracy
±(0.5% for full scale +1°C)
Time required for
conversion
conversion
• FX
3U
/FX
3UC
Series PLC : 200
μs (Data updated every scan time.)
• FX
3G
Series PLC : 250
μs (Data updated every scan time.)
Input characteristics
• Type K
• Type J
• Type K
• Type J
Insulation method
• 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.
• The DC/DC converter is used to insulate the power supply from the analog inputs.
• Channels are not insulated from each other.
Number of I/O points
occupied
occupied
0 points
(This number of points is not related to the maximum number of input/output points of the PLC.)
(This number of points is not related to the maximum number of input/output points of the PLC.)
0
+10000
+1000°C
-110°C
-1100
Temperature
Dig
ita
l
ou
tput
+10100
+
10
10°
C
-1
10°
C
-1000
0
+6000
+600°C
-100°C
-1000
Temperature
-1100
+6100
+
610°C
-110°C
Di
gi
ta
l
out
put
0
+18500
+1832°F
-148°F
-1480
Temperature
+
1850°F
-1660
-166°F
+18320
Di
gi
ta
l
out
put
0
+11300
+1112°F
-148°F
-1480
Temperature
-1660
+11120
+
1130°F
-166°F
Di
gi
ta
l
out
put