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JY500F1 Check-weigher Controller

JY500F1 check-weigher controller is mainly used as control part of an automatic weighting and sorting equipment which is installed in a material packaging production line to test weights of packaging materials. Weight limits need to be prese
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  • Application
  • Features
  • Dimensions
  • Parameters
JY500F1 check-weigher controller is mainly used as control part of an automatic weighting and sorting equipment which is installed in a material packaging production line to test weights of packaging materials. Weight limits need to be preset. When tested material flows through the carrying mechanism, JY500F1 check-weigher controller will group the material in line with the preset weight limits and drive the actuator to sort the material

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● Lattice LCD with English words.
● Two material weight acquisition modes, i.e. weight capture and switch capture.
● Can preset 5 weight limits and output 6 sorting control signals in delay sorting mode or 15 weight limits in instant grouping mode.
● Weight limits expressed in weight, difference, percentage, etc.
● 18 I/O (10 inputs/8 outputs) for motion detecting and control signal output.
● Shifts setting for easy yield statistics.
● Realize no-real-object calibration.
Basic parameters  
Display device  128*64 lattice LCD
External dimensions 159 (W) x 167 (D) x 81(H) mm
Weight About 1.2 kg
Scale interval 1, 2, 5 and 10
Number of divisions 1,500, 2,000, 2,500, 3,000, 4,000, 5,000, 6,000 and 10,000
Decimal point display of weight 0, 0.0, 0.00 and 0.000
Weight unit g, kg and t (gram, kilogram and ton)
Performance indexes  
Static accuracy grade Meet third-class weighing instrument requirement.
Maximum signal input range 0.1mV ~ 20 mV
Initial zero range 0.1mV ~ 20 mV
Maximum sensitivity 1.5μV/d (filter factor =1) or 0.75μV/d (filter factor =30)
Noise at the input end ≤0.5μVp-p (filter factor =1), or ≤0.25μVp-p (filter factor =30)
Analog input impedance ≥20MΩ
Nonlinear error ≤0.002%FS
A/D conversion speed 100 SPS
Operating parameters  
Form of communication interface RS485
Communication distance ≤1000m
Baud rate of communication 2400, 4800, 9600, 19200 and 57600
Type of the weighing sensor Resistance strain weighing sensor
Excitation voltage of the sensor DC 5V, 100mA, up to 4 parallel 350Ω sensors
Digital output Transistor type: DC 24V  / 0.5A
Digital input voltage DC24V
Digital input current 4--6mA
Operating conditions  
Power supply AC 220V (AC175-245V), 50Hz/60Hz
Power ≤10W
Operating temperature -10°C~40°C
Humidity ≤ 90% RH (no condensate)