NAiS FP0 Series Hardware Manual page 84

Analog I/O Unit
4.3 A/D Conversion Characteristics
Voltage range: - 10 to +10 V DC input
(K)
2000
1000
0
- 10 - 5
- 1000
- 2000
Analog input range
Thermocouple input:
Setting a temperature higher than the temperature of terminal using the analog mode
switch (*section 4.1.1)
(K)
1000
750
500
350
250
Temp. of
terminal
Temp. of
0 250
350
terminal
Thermocouple input range
4 - 10
10 (V)
5
(K type
thermocouple)
(J type
thermocouple))
(T type thermocouple)
750 1000 ( C)
500
Correspondence table of A/D conversion
values
Input voltage (V)
- 10.0
- 7.5
- 5.0
- 2.5
0.0
+2.5
+5.0
+7.5
+10.0
Processing if the range is exceeded
Input value
- 10 V or less
+10 V or more
Correspondence table of A/D conversion
values
Temperature ( C)
Temperature of terminal Temperature of terminal
25
250
350
500
750
1000
Processing if the range is exceeded
Input value
Temperature of terminal
or less
Upper 350 C or more
limit (with T type
thermocouple)
750 C or more
(with J type
thermocouple)
1000 C or more
(with K type
thermocouple)
Disconnected
If the measured temperature exceeds the upper limit of the
range, a value higher than the upper limit value is not
output.
Matsushita Automation Controls
FP0
A/D conversion value
- 2000
- 1500
- 1000
- 500
0
+500
+1000
+1500
+2000
Converted value
- 2000
+2000
A/D conversion value
25
250
350
500
750
1000
Converted value
Temperature of terminal
350
750
1000
20000