Fuji Electric MICREX-SX series SPF - High-Precision Load Cell Unit (NA0 FA-LC1); Names; Specifications

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Section 3 Specications
(2) Names
3-8-2 High-precision load cell unit (NA0FA-LC1)
(1) Specications
Item Specication
No. of input channels 1 channel
Resolution 24 bits (including a sign bit)
Data type of digital conversion value INT type, DINT type
Load cell applied voltage 5V DC, 350 Ω
Sampling period 100 times/second
Max. measured voltage -1mV to 39mV
Input sensitivity, resolution 0.15µV/d or more (d = minimum scale) 1/60000
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)
Stable indicator (MD), Zero-point indicator (ZRO), Net weight indicator (NET),
Gross weight indicator (GRS)
Isolation method Transformer (power supply) and photocoupler (signal)
Occupied words 0 word
Parameter storage area Calibration parameters and set values are saved in the internal EEPROM.
External power supply 24V DC, 48mA *Wiring length: 10m or less
Internal current consumption 5V DC, 120mA
<Signal assignment>
Status indication LED
Expansion connector
Terminal block
Terminal block
* For the detailed specications of and how to use the high-precision load cell unit (Type: NA0FA-LC1), refer to the user’s
manual “High-precision Load Cell Unit (FEH530).”