Mitsubishi Electronics MELSEC-F Manuel D’Utilisation
L-7
2 Specifications
2.3 Performance Specifications
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Analog Control Edition
FX
3U
-4AD-TC-ADP (4-channel Thermocouple Data Input)
K
FX
3U
-4A
D
D
-P
NK
-A
D
P
L
FX
3U
-4AD
-TC
-
A
D
P
M
PI
D
In
st
ru
ctio
n
(F
N
C
88
)
)
2.3
Performance Specifications
Item
Specifications
Centigrade (°C)
Fahrenheit (°F)
Input signal
Thermocouple type K or J
JIS C 1602-1995
Rated temperature
range
range
Type K
-100°C to +1000°C
Type K
-148°F to +1832°F
Type J
-100°C to +600°C
Type J
-148°F to +1112°F
Digital output
Type K
-1000 to +10000
Type K
-1480 to +18320
Type J
-1000 to +6000
Type J
-1480 to +11120
Resolution
Type K
0.4°C
Type K
0.72°F
Type J
0.3°C
Type J
0.54°F
Total accuracy
±(0.5% full scale +1°C)
A/D conversion
time
time
• FX
3U
/FX
3UC
Series PLC : 200
μs (The data will be updated at every scan time.)
• FX
3G
Series PLC : 250
μs (The data will be updated at every scan time.)
→For a detailed description of data update, refer to Section2.4.
Input
characteristics
characteristics
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 line from the analog input area.
• Channels are not insulated from each other.
• The DC/DC converter is used to insulate the power supply line from the analog input area.
• Channels are not insulated from each other.
Number of I/O
points occupied
points occupied
0 points
(This number is not related to the maximum number of input/output points of the PLC.)
0
+1000
°C
+10000
-100
°C
-1000
-110
°C
+1
01
0°
C
+10100
-1100
• Type K
0
+600
°C
+6000
-100
°C
-1000
-11
0°
C
+6
10
°C
+6100
-1100
•Type J
0
+18320
-1480
+18500
-1660
•Type K
+1
85
0
°
F
+1832
°
F
-148
°
F
-1
66
°
F
0
+11120
-1480
+11300
-1660
•Type J
+1
13
0°
F
+1112
°F
-148
°F
-166
°F