Fuji Electric NA0AX06-MR User Manual page 16

Section 2 Specifications
(6) Thermocouple input unit NA0AX02-TC/NA0AX06-TC/NA0AX16-TC
Item
Type
No. of input channels
Resolution
Thermocouple type
Temperature measurement
range
Cold junction automatic
compensator
Overall accuracy
Data type of
A/D conversion value
Sampling period
Moving average
External wire connections
Applicable wire size
Status indication
Isolation method
Occupied words
External power supply
Internal current
consumption
Dimensions
Mass
*1 The resolution is determined by the setting of the "sampling period" in the parameter.
When the resolution is 1°C: Set to "high speed."
When the resolution is 0.1°C: Set to "low speed."
*2 The overall accuracy is the specification for when noise described in "Electrical service conditions" is not applied.
If noise is applied, the overall accuracy may exceed the above specification.
*3 Immediately after the main unit is powered on, the A/D conversion value becomes "-32767" until the analog unit collects
analog values from external devices and starts A/D conversion (approx. 10 seconds.)
*4 If connection between the analog unit and a temperature sensor is broken, the temperature conversion value becomes
"28767."
Specification
NA0AX02-TC
2 channels
0.1°C or 1°C *1
J, K, R, S, E, T, B, N (Collectively set for all channels by the program loader.)
J: -200.0 to 1200.0°C -328.0 to 2192.0°F
K: -200.0 to 1200.0°C -328.0 to 2192.0°F
T: -190.0 to 380.0°C -310.0 to 716.0°F
E: -190.0 to 1000.0°C -310.0 to 1832.0°F
N: -200.0 to 1000.0°C -328.0 to 1832.0°F
B: 350.0 to 1800.0°C 622.0 to 3272.0°F
R: 0.0 to 1800.0°C 32.0 to 3272.0°F
S: 0.0 to 1700.0°C 32.0 to 3092.0°F
Built in the unit
± (1% + 1°C) *2
INT type
1 second (high speed) or
2 seconds (low speed)
(Collectively set [high speed or low speed] for all channels by the program loader.)
No moving average / 2 / 4 / 8 times
(Collectively set for all channels by the program loader.)
8-pole European-style terminal block (M2) x 2,
Tightening torque: 0.2 N·m
AWG#28-16
5V power supply display, ON when normal (red)
Transformer (power supply) and photocoupler (signal)
* For the internal circuit, see "Appendix 2."
2 words
24V DC, 21mA
*Wiring length: 10m or less
5V DC, 30mA
40 (W) x 90 (H) x 80 (D) (mm)
Approx. 130g
NA0AX06-TC
6 channels
2 seconds (high speed) or
4 seconds (low speed)
6 words
24V DC, 29mA
Approx. 140g
2-7
NA0AX16-TC
16 channels
3 seconds (high speed) or
6 seconds (low speed)
18-pole terminal block (M3) x 2,
Tightening torque:
0.59 to 0.78 N·m
AWG#22-18
Not isolated
16 words
24V DC, 58mA
90 (W) x 90 (H) x 80 (D) (mm)
Approx. 310g