Thermocouple Input Unit (Na0Ax02-Tc/Na0Ax06-Tc/Na0Ax16-Tc); Specifications - Fuji Electric MICREX-SX series SPF User Manual

Section 3 Specifications

3-6-6 Thermocouple input unit (NA0AX02-TC/NA0AX06-TC/NA0AX16-TC)

(1) Specifications

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
*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.
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)
2 words
24V DC, 21mA
*Wiring length: 10m or less
5V DC, 30mA
40 (W) x 90 (H) x 80 (D) (mm)
NA0AX06-TC
6 channels
2 seconds (high speed) or
4 seconds (low speed)
6 words
24V DC, 29mA
3-21
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)