Fuji Electric NA0AX06-MR User Manual page 17

Section 2 Specifications
(7) Resistance thermometer element input unit NA0AX06-PT
Item
Type
No. of analog input channels
Resolution
Applicable resistance thermometer
element
Temperature measurement range
Overall accuracy
Resistance of input wiring
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
NA0AX06-PT
6 channels
0.1°C or 1°C *1
Pt100, Pt1000 (JIS or DIN)
Pt100: -200.0 to 850.0°C (-328.0 to 1562.0°F)
Pt1000: -200.0 to 600.0°C (-328.0 to 1112.0°F)
±1% *2
20Ω or less
INT type
1 second (high speed) or 2 seconds (low speed)
(Collectively set 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 terminal block (M3) x 2, Tightening torque: 0.59 to 0.78 N·m
AWG#22-18 * Be sure to use shielded twisted pair cables.
5V power supply display, ON when normal (red)
Not isolated * For the internal circuit, see "Appendix 2."
6 words
24V DC, 16mA *Wiring length: 10m or less
5V DC, 32mA
40 (W) x 90 (H) x 80 (D) (mm)
Approx. 140g (excl. expansion cable)
2-8