Fuji Electric MICREX-SX series SPF - Thermocouple Input Unit (NA0 AX02-TC;NA0 AX06-TC;NA0 AX16-TC); Specifications

3-21
Section 3 Specications
3-6-6 Thermocouple input unit (NA0AX02-TC/NA0AX06-TC/NA0AX16-TC)
(1) Specications
Item Specication
Type NA0AX02-TC NA0AX06-TC NA0AX16-TC
No. of input channels 2 channels 6 channels 16 channels
Resolution 0.1°C or 1°C *1
Thermocouple type J, K, R, S, E, T, B, N (Collectively set for all channels by the program loader)
Temperature measurement
range
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
Cold junction automatic
compensator
Built in the unit
Overall accuracy
± (1% + 1°C) *2
Data type of
A/D conversion value
INT type
Sampling period
1 second (high speed) or
2 seconds (low speed)
2 seconds (high speed) or
4 seconds (low speed)
3 seconds (high speed) or
6 seconds (low speed)
(Collectively set [high speed or low speed] for all channels by the program loader.)
Moving average No moving average / 2 / 4 / 8 times
(Collectively set for all channels by the program loader.)
External wire connections 8-pole European-style terminal block (M2) x 2,
Tightening torque: 0.2 N·m
18-pole terminal block (M3) x 2,
Tightening torque:
0.59 to 0.78 N·m
Applicable wire size AWG#28-16 AWG#22-18
Status indication 5V power supply display, ON when normal (red)
Isolation method Transformer (power supply) and photocoupler (signal) Not isolated
Occupied words 2 words 6 words 16 words
External power supply
24V DC, 21mA 24V DC, 29mA 24V DC, 58mA
*Wiring length: 10m or less
Internal current
consumption
5V DC, 30mA
Dimensions 40 (W) x 90 (H) x 80 (D) (mm) 90 (W) x 90 (H) x 80 (D) (mm)
*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 specication for when noise described in “Electrical service conditions” is not applied.
If noise is applied, the overall accuracy may exceed the above specication.