WT-B68[U] Ration Batching Controller

Main Features

•  EMC design with high anti-jam for industrial environment.
•  DC24V power input with reverse polarity protection.
•  32-bit ARM CPU with 48MHz clock & high arithmetic speed.
•  6+8 Red LED digital tubes for English&digit display.
•  24-bit ∑-△ADC with internal resolution 1/1,000,000.
•  High sampling frequency 400Hz.
•  Special Anti-vibration Digital Filtering Algorithm for precise
• weighing, stable display and rapid response.
•  Auto Zero Tracking.
•  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.
•  Batching Process Power-off Protection.
•  2-speed[high/low] feeding control by DOs or AOs.
•  Definable AO/COM[Communication Port].
•  Recipe Number: 1.

Technical Specifications

•  Power Supply: DC24V±20%, Max. 5W.
•  Loadcell Excitation Voltage/Current: DC9V/120mA.
•  4 Loadcells[350Ω] connectable.
•  Weighing Signal Input Range: 0~22.5mV.
•  6 Normally Open Switch Inputs [DI].
•  8 Normally Open Transistor Outputs [DO]: DC24V, 250mA.
•  1 Analog Signal Output [AO]: 4~20mA, 0.05%FS.
•  COM1: RS232.
•  COM2: RS485.
•  Connect Host IPC[Modbus] & Remote Display.
•  Outline Size [W×H×D]: 110 × 62 × 150 mm.
•  Panel Cut-out Size [W×H]: 94 × 47 mm.
•  Operating Temperature: -25℃～+45℃.
•  Protection Level of Front Panel: IP65.
•  Accuracy Grade: III.
•  Verification Accuracy: 0.03%.
•  Static Weighing Accuracy: 0.2%~0.5%.
•  Batching Accuracy: 0.2%~0.5%.