Fx 2N -2Lc - Mitsubishi Electric MELSEC-FX3S Series Manual

FX /FX /FX /FX /FX
3S 3G 3GC 3U
Common Items
4.4.8 FX -2LC
2N
Specifications
Number of input points
Input signal
Rated temperature range
Digital output
Resolution
Ambient temperature:
23±5°C
Ambient temperature:
0 to 55°C
Cold junction temperature
compensation error
Time required for
conversion
Input characteristics
Insulation method
Number of I/O points
occupied
*1. For FX
2N
and mode.
Accuracy is not guaranteed for the temperature range of 0 °C to 399 °C (0 ° F to 799 ° F) of the thermocouple -B input
*2.
and for the temperature range of 0 ° F to 32 ° F of the PL II and WRe5-26 inputs.
A-52
PLC User's Manual - Analog Control Edition
3UC
Centigrade (°C)
Thermocouple type K, J, R, S, E, T, B, N, PL II, W5Re/W26Re, U, and L
3-wire platinum resistance thermometer sensor(s)
Pt100 JIS C 1604-1997, JPt100 JIS C 1604-1981
Examples:
• Type K
-100°C to +1300°C
• Type J
-100.0°C to +800.0°C
Examples:
• Type K
-100 to +1300
• Type J
-1000 to +8000
1°C or 0.1°C
±2.0°C if the input value is in the range from -150°C to -100°C
±3.0°C if the input value is in the range from -200°C to -150°C
When type K (input mode 2)
is set:
+1300
-100°C
0
Temperature
-100
• 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 insulated from each other.
8 points (Taken from either the input or output points of the PLC.)
-2LC, the rated temperature range, digital output value, and resolution depend on the selected sensor
*1*2
FX -2LC
2N
2ch
JIS C 1602-1995
Examples:
• Type K
-100 ° F to +2400 ° F
• Type J
-100 ° F to +2100 ° F
Examples:
• Type K
-100 to +2400
• Type J
-100 to +2100
±0.3°C (±1digit) for full scale
±0.7°C (±1digit) for full scale
±1.0°C
500ms (Sampling period)
+1300°C
4 Comparison of Performance Specifications
4.4 Temperature Sensor Input
Fahrenheit (°F)
1 ° F or 0.1 ° F
When type K (input mode 4)
is set:
+2400
-100°F
0
+2400°F
Temperature
-100