AC220v Power Supply Belt Scale Controller Conveyor Weighing Scale Instrument

AC220v Power Supply Belt Conveyor Weighing Scale Instrument Controller

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.
• 8+4+4 Red LED digital tubes for English character and digit display.
• Optional English keypad, Simplified Chinese keypad and Complex Chinese keypad.
• 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.
• 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.

• One optional ‘Flow Setpoint’ analog signal input [AI: 4~20mA].
• Max.3 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 4 definable normally open relay switch outputs [DO].
• The feeder and belt weigher can be started and stopped by DI&DO signal.
• 1 ‘Totalized Weight High-speed Pulse’ output [PO].
• 2 Optional communication ports for connecting IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.
• Weight Records per shift/day/month of a year can be queried and printed.
• With the multitasking mode, the weighing&control process will not be interrupted by parameter setting and the other operations

Model Panel-mounting / Wall-mounting Keypad Operation

     If there is not any keypad operation in one minute and it’s not in the processes of ‘F2 Calibration’ & ‘F6 Factory Adj.’, the controller will return to ‘Main Display Interface’ automatically.

*: Keep the key pressed for 2 seconds.

Model Panel-mounting Terminal

Ration Flow Auto-Feeding System:

• Digital Communication Interface

• COM1: Optional RS232/RS485/RS422/Profibus-DP/Ethernet modules.
• COM2: RS232.
• Connectable: IPC/PLC, LED Remote Display, Serial Printer and Wireless Module.

• Report Print

• Weight Records per shift/day/month of a year can be queried and printed.

• Operating Specification

• Operating Voltage: AC220V±15%, 50/60Hz.
• Max. Power Consumption: 15W.
• Outline Size

• Model Panel-mounting: 164×82×188mm [W×H×D].
• Model Wall-mounting: 202×305×90mm [W×H×D].

• Panel Cut-out Size

• Model Panel-mounting: 153×77mm [W×H].

• Operating Temperature: -25℃ to +45℃.
• Storage Temperature: -30℃ to +60℃.
• Relative Humidity: Max. 85%RH.
• Protection Level

• Front Panel of Model Panel-mounting: IP65.
• Model Wall-mounting: IP65.

• Weight

• Model Panel-mounting: Approx. 1.7kg.
• Model Wall-mounting: Approx. 3.4kg.