Справочник Пользователя для Panasonic E32RS
15
FP0 Thermocouple Input Expansion Units
Enable High Precision Temperature Control at Low Cost
The FP0-TC4 and FP0-TC8 thermocouple units are suitable for user-friendly
temperature acquisition using standard thermocouples with
high precision.
temperature acquisition using standard thermocouples with
high precision.
■
Up to three units can be added to each control unit, enabling temperature
control of up to 24 channels.
■
The temperature data obtained using the thermocouple is converted to the
digital value to be read into the FP0 control unit.
■
Standard types of thermocouples can be used: K, J, T and R
■
3 temperature measurement ranges are available:
-100°C to +500°C (thermocouple types: K and J)
-100°C to +400°C (thermocouple type : T)
- 0°C to +1500°C (thermocouple type : R)
-100°C to +400°C (thermocouple type : T)
- 0°C to +1500°C (thermocouple type : R)
■
The temperature data measured using the sensor is converted to degrees
Celsius or degrees Fahrenheit inside the thermocouple unit.
■
The converted data (°C or °F) is averaged, so that even unstable input
signals can be properly read.
■
Broken thermocouples can be detected.
Temperature control
FP0-TC8
8 channels
8 channels
FP0-TC4
4 channels
4 channels
Item
Specification
Input points
Input range
Up to 8 channels per unit (The number of input points can be changed 2, 4, 6 and 8 channels are available)
Thermocouple types K, J
-100°C to 500°C
Thermocouple types T
-100°C to 400°C
Thermocouple types R
0°C to 1500°C
Resolution
0.1°C
Sampling cycle
300ms: when using 2 channels for an input points
500ms: when using 4 channels for an input points
700ms: when using 6 channels for an input points
900ms: when using 8 channels for an input points
500ms: when using 4 channels for an input points
700ms: when using 6 channels for an input points
900ms: when using 8 channels for an input points
Accuracy
Range for K and J
(-100°C to 500°C):
0.8°C
Range for T
(-100°C to 400°C):
0.8°C
Range for R
(0°C to 99.9°C):
3°C
(100°C to 299.9°C):
2.5°C
(300°C to 1500°C):
2°C
Input Impedance
Insulation method
More than 1M
Ω
- Between thermocouple input terminals and control unit internal circuits Photo-coupler insulation/DC-DC insulation
- Between thermocouple input terminal channels PhotoMOS relay insulation
FP0-TC4 and FP0-TC8 specifications
07/2007