Fuji Electric NA0AW06-MR, Руководство пользователя

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2-2
Section 2 Specifications
2-2 Functional/Performance Specifications
2-2-1 Specification list
(1) Analog input unit NA0AX06-MR
Item Specification
Type NA0AX06-MR
No. of input channels 6 channels
Input impedance Voltage: 63.2 k W , Current: 250 W
Maximum allowable input Voltage: ±15V, Current: ±30mA
Analog input range -10 to +10V, -5 to +5V, 0 to 10V, 0 to 5V
-20 to 20mA, -10 to 10mA, 0 to 20mA, 0 to 10mA
(Collectively set for all channels by the jumper pin in the unit)
Resolution 12 bits or 14 bits (Set for individual channels by the program loader.)
Overall accuracy ±1% *1
A/D conversion value INT type
Sampling period Synchronized with the scan of the main unit.
Moving average 1 to 16 times (Set for individual channels by the program loader.)
External wire connections 8-pole terminal block (M3) x 2, Tightening torque: 0.59 to 0.78 N·m
Applicable wire size AWG#22-18 * Be sure to use shielded twisted pair cables.
Status indication 5V power supply display, ON when normal (red)
Isolation method Not isolated * For the internal circuit, see “Appendix 2.”
Occupied words 6 words
External power supply 24V DC, 53mA *Wiring length: 10m or less
Internal current consumption 5V DC, 25mA
Dimensions 40 (W) x 90 (H) x 80 (D) (mm)
Mass Approx. 160g
*1 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.
*2 Notes on using analog input
If connection between the analog unit and an external analog device is broken, the A/D conversion value (analog input
value) becomes 0 (zero).