EMC Design Weighing Controller For Packing System

Main Features:

• Suitable for Ration Packing Scale. Optional Application Modes: 1-Bucket Scale, 2-Bucket Scale and 1-Bag Scale with Auto Bag-releasing or Manual Bag-releasing.
• EMC design with high anti-jamming capability, suitable for industrial environment.
• 32-bit ARM CPU with 48MHz clock & high arithmetic speed.
• 6+8 Red LED digital tubes for English character and digit display.
• English keypad for Menu&Shortcut mode operation with key tone.
• 24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 400Hz.
• Special anti-vibration digital filtering algorithm for ensuring the weighing stability and accuracy when there is strong vibration on the load receptor, and the rapid response capability when the weight signal changes.
• Max. Connection Quantity: 4 Loadcells (350Ω).
• Zero Upon Power Up, Zero Auto-tracking, Manual/Auto Zero and Zero Calibration available.
• Load Calibration and Data Calibration available.
• Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
• 6 Normally open switch inputs [DI] and 8 normally open transistor switch outputs [DO].
• Optional ‘Bulk/Medium/Dribble Feed’ DOs for feeding control. Optional Continuous and Jogging Dribble Feed Methods.
• 1 Optional and definable analog signal AO[4~20mA] for weight signal output or ‘Bulk/Medium /Dribble Feed’ control.
• Optional ‘Auto Correct Inflight’ function.
• Optional ‘Pause for Tolerance Alarm’ and ‘Auto Dribble Re-feed’ functions.
• Optional ‘Batch Target Control’ function [With Batch Count Target or Batch Weight Target finished, the packing process will stop automatically].
• 2 Communication ports [RS232&RS485] for connecting Host IPC/PLC and LED Remote Display.
• With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.