Single Scale TFT -Touch Batch Weighing Controller With USB Communication

Main Applications

•   Ration Batching Scale with 1-16 materials [Single-scale].
   Loss-in-weight Ration Mixture-dumping Control.
• 
• Main Features
•  EMC design with high anti-jam for industrial environment.
•  DC24V power input with reverse polarity protection.
•  Cortex-A8 CPU with 600MHz Clock, 128M Flash.
•  7” [800×480] or 10.2” [1024×600] TFT touch panel.
•  24-bit ∑-△ADC with internal resolution 1/1,000,000.
•  High sampling frequency 800Hz.
•  Special Anti-vibration Digital Filtering Algorithm for precise
• weighing, stable display and rapid response.
•  Auto Zero Tracking.
•  Load Calibration and Loss Calibration.
•  Fall Value Auto Correction.
•  Auto Re-feed for negative deviation alarm.
•  Target Batch Count Control.
•  Auto Pause for Gross Weight Upper Limit & Deviation Alarm.
•  ‘Manual Pause’ Operation.
•  2-speed[high/low] feeding control by DOs or AOs.
•  Definable DI/DO/AO/COM[Communication Port].
• Recipe Number: 100
• 

Technical Specifications

•  Power Supply: DC24V±20%, Max. 10W.
•  Loadcell Excitation Voltage/Current: DC5V/250mA.
•  16 Loadcells[350Ω] connectable.
•  Weighing Signal Input Range: 0~12.5mV.
•  9 Normally Open Switch Inputs [DI].
•  18 Normally Open Transistor Outputs [DO]: DC24V, 500mA.
•  2 Analog Signal Outputs [AO]: 0~10V, Max.50mA.
•  COM&COM1: RS232; COM2: RS485.
•  USB1: Connect mouse, software download, data backup.
•  LAN: Optional Ethernet.
• 
•  Outline Size [W×H×D]
•  7”: 226.5 × 163 × 36 mm.
•  10.2”: 274 × 193 × 40 mm.
•  Panel Cut-out Size [W×H]
•  7”: 215 × 152 mm.
•  10.2”: 261 × 180 mm.
•  Operating Temperature: -25℃～+45℃.
•  Protection Level of Front Panel: IP65.
•  Accuracy Grade: III.
•  Verification Accuracy: 0.02%.
•  Static Weighing Accuracy: 0.2%~0.5%.
•  Batching Accuracy: 0.2%~0.5%
•