Automatic Conveyor Belt Weighing Scale Controller For Stone Mining

Automatic Conveyor Belt Weighing Scale Controller For Stone Mining

Main Features:

• Suitable for Ration Belt Weighfeeder with Ration Flow Feeding & Ration Weight Batch Control.
• EMC design with high anti-jamming capability, suitable for industrial environment.
• 32-bit ARM CPU with 72MHz clock & high arithmetic speed.
• 128×64 yellow 1.3” OLED display screen for English display.
• 4-key keypad for Menu mode operation.
• 24-bit High-precision and high-speed ∑-△A/D conversion module with 1/1,000,000 internal resolution and sampling frequency 400Hz.
• Broad-range speed pulse input circuit.
• 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: 8 Loadcells (350Ω).
• Auto-locking, Key-locking, Key-unlocking, Digital Setting&Calibration and I/O Testing functions available.
• Auto Zero Tracking, Speed Calibration and Belt Length Calibration functions available.
• 1 Optional ‘Flow Setpoint’ analog signal input [AI: 4~20mA].
• 1 Definable ‘Flow/Control Current /…’ analog signal outputs [AO: 4~20mA].
• Quick and steady PID ration feeding control.
• 3 Definable normally open switch inputs [DI] and 3 definable normally open transistor switch outputs [DO].
• The feeder and belt weigher can be started and stopped by DI&DO signal.
• 2 RS485 communication ports for connecting IPC/PLC, LED Remote Display and Wireless Module.
• With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations.

Keypad Operation

Installation

Terminal

Package:

FAQ