Single-weighing-hopper/bag Ration Packing Controller for Filling
Machine Powder Packing Machine
Main Features:
Suitable for Loss-in-weight Ration Packing Scale with Auto
Bag-releasing or Manual Bag-releasing and Loss-in-weight Bulk
Material Ration Feeding Scale.
Technical Specification
¨ Display
² 6+8 Red LED digital tubes for English character and digit display.
² Weight Display Range: -99,999~+999,999.
² Scale Capacity: Setting Range 1~999,999.
² Scale Division: Optional 1, 2, 5, 10, 20, 50, 100, 200, 500.
² Display Resolution: 1/100,000.
² Weight Unit: Optional kg, t, g, none.
² Decimal Point: Optional 0, 0.0, 0.00, 0.000, 0.0000.
² Display Refreshing Time: Setting Range 0.01~1.00s.
¨ Kaypad
² Model Panel-mounting: 4-key English keypad.
² Model Explosion-proof: 6-key English keypad.
² Menu&Shortcut mode operation with key tone.
¨ Loadcell Interface
² Excitation Voltage/Max. Current: DC9V/120mA [4-350Ω loadcells].
² Signal Input Range: 0~22.5mV.
² Output Sensitivity of Loadcell: 1.0~2.5mV/V.
² 24-bit ∑-ADC with internal resolution 1/1,000,000.
² Sampling Frequency: 400Hz.
² Special anti-vibration digital filtering algorithm.
² Zero Drift: ±0.1μV/℃ RTI (Relative to Input).
² Gain Drift: ±5ppm/℃.
² Non-linearity: 0.005%FS.
¨ Switch&Analog Signal Interface
² 6 Normally Open Switch Inputs [DI].
² 8 Normally Open Transistor Switch Outputs [DO]: DC24V, 250mA.
² 1 Optional&Definable Analog Signal Output [AO]: 4~20mA, Non-linearity: 0.05%FS.
¨ Digital Communication Interface
² COM1: RS232.
² COM2: RS485.
² Connectable: Host IPC/PLC and LED Remote Display.
¨ Operating Specification
² Operating Voltage
l Model Panel-mounting: DC24V±20%.
l Model Explosion-proof: AC110~240V, 50/60Hz.
² Max. Power Consumption: 5W.
² Outline Size
l Model Panel-mounting: 110×62×150mm [W×H×D].
l Model Explosion-proof: 256×290×166mm [W×H×D].
² Panel Cut-out Size
l Model Panel-mounting: 94×47 mm [W×H].
² Operating Temperature: -25℃ to +45℃.
² Storage Temperature: -30℃ to +60℃.
² Relative Humidity: Max. 85%RH.
² Application Environment of Model Explosion-proof
l Explosion gas environment: Zone 1&2.
l Classes of explosion gas mixture: IIA, IIB.
l Temperature grades of explosion gas mixture: T1~T6.
l Ex-mark: Ex d IIB T6 Gb.
² Protection Level
l Front Panel of Model Panel-mounting: IP65.
l Model Explosion-proof: IP65.
² Weight
l Model Panel-mounting: Approx. 0.5kg.
l Model Explosion-proof: Approx. 9.2kg.
Technical Specification:
| Display | 6+8 Red LED digital tubes for English character and digit display |
| Weight Display Range | -99,999~+999,999 |
| Scale Capacity | Setting Range 1~999,999 |
| Scale Division | Optional 1, 2, 5, 10, 20, 50, 100, 200, 500 |
| Display Resolution | 1/100,000 |
| Weight Unit | Optional kg, t, g, none |
| Loadcell Interface | Excitation Voltage/Max. Current | DC9V/120mA [4-350Ω loadcells] |
| Signal Input Range | 0~22.5mV |
| Output Sensitivity of Loadcell | 1.0~2.5mV/V |
| Sampling Frequency | 400Hz |
| Non-linearity | 0.005%FS |
| Switch&Analog Signal Interface | DI | 6 Normally Open Switch Inputs |
| DO | 8 Normally Open Transistor Switch Outputs [DO]: DC24V, 250mA |
| AO | 1 AO:4~20mA |
| Digital Communication Interface | COM1 | RS232 |
| COM2 | RS485 |
| Connectable | Host IPC/PLC and LED Remote Display |
System Diagram for APP1 Ration Packing Mode
System Diagram for APP2 Bulk Material Ration Feeding Mode
Keypad Operation
| Menu Operation |
| Key Name | Description |
| 【MENU】 | Enter Main Menu. Exit. |
| 【ENT】 | Enter / Save / Clear Alarm. |
| 【◄】 | Cursor shifts left. Display the previous option. |
| 【►】 | Cursor shifts left. Display the next option. |
| 【▲】 | Display the next interface or option. Digit input: +1 ( 0~9 loop). |
| 【▼】 | Display the previous interface or option. Digit input: -1 ( 0~9 loop). |
| Quick Operation |
【MENU】 【Ñ】 * | - Key-locking.
- Key-unlocking.
|
【◄】 (【SET】) | Recipe parameters setting. |
【◄】 【ZERO】 【→0←】 * | - [-ZEro-]: Zero Calibration with Power-down Protection and Clearing
Tare Weight.
- [≡ZEro≡]: Manual Zero without Power-down Protection and without
Clearing Tare Weight.
- The controller will switch to Gross Weight display.
|
【▲】 【TARE】 【→T←】 * | - [≡tArE≡]: Manual Tare without Power-down Protection.
- [-PStr-]: Preset Tare Weight with Power-down Protection.
- [-rStr-]: Clear Tare Weight with Power-down Protection.
- The controller will switch to Net Weight display.
|
【ENT】 【G/N】 | Gross Weight / Net Weight display switch. |
