TFT Belt/Loss-in-weight Weighfeeder Controller, Belt Scale Controller With Weight Totalizing And Ration Flow Feeding

1. 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 & higher arithmetic speed.
• 128×64 LCD display screen with 7 background colors for English display.
• 16-key English keypad.
• Menu&Shortcut mode operation with key tone.
• High-precision ∑-△A/D conversion technology and broad-range speed pulse input circuit.
• 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.

2. Technical Specification

• Executing Standard

• CMC GB/T 7724-2008PRC National Standard.

² OMIL R50:1997International Recommendation.

² Accuracy Grade: 0.5.

² Accuracy of Flow Control: 0.5%~1.0%.

• Display

• 128×64 LCD display screen with 7 background colors for English display.
• Display Refreshing Time: Setting Range 0.1~2.0s.

• Kaypad

• 16-key English keypad.
• Menu&Shortcut operation with key tone.

• Loadcell Interface

• Excitation Voltage/Max. Current: DC10V/250mA [8-350Ω loadcells].
• Signal Input Range: 0~25mV.
• ∑-△ADC: 24-bit, 100,000 internal code used.
• Sampling Frequency: 200Hz.
• Zero Drift: ±0.1μV/℃ RTI (Relative to Input).
• Gain Drift: ±5ppm/℃.
• Non-linearity: 0.005%FS.

• Speed Sensor Interface

• Output Voltage/Max. Current: DC12V/100mA.
• Speed Pulse Input Range: 0.5~3000Hz.

• Switch Signal Interface

• 3 Normally Open Switch Inputs [DI].
• 4 Normally Open Relay Switch Outputs [DO]: AC250V/DC24V, 1A.
• 1 ‘Totalized Weight High-speed Pulse’ Output [PO]: 100mA, DC5~24V; Weight per Pulse and Pulse Width can be preset.

• Analog Signal Interface

• Max.3 Definable ‘Flow/Control Current /…’ Analog Signal Outputs [AO]: 4~20mA, Non-linearity: 0.05%FS; AO3 is optional.
• 1 Optional ‘Flow Setpoint’ Analog Signal Input [AI]: 4~20mA, Non-linearity: 0.05%FS.

• 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 Horizontal Panel-mounting: 164×86×193mm [W×H×D].
• Model Vertical Panel-mounting: 86×164×193mm [W×H×D].
• Model Wall-mounting: 202×305×90mm [W×H×D].

• Panel Cut-out Size

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

3. Operation Interface

4 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.

5 State Indication

6. Model Panel-mounting Installation

Changsha SUPMETER Technological Co., Ltd., as a council member of China Weighing Instrument Association (CWIA), is a high-tech enterprise which specializes in designing and manufacturing weighing/batching controller, force measuring controller, explosion-proof controller and related system software.

Since founded in 2004, SUPMETER is persisting in doing the same thing of ‘customizing satisfied products for you and building win-win cooperation with you’ and insisting on the core idea of ‘Being Super in Meter and Being Perfect in Service’. On the quality basic of ‘Accurate Weighing, Quick and Steady Control, Standard Communication Bus and Protocol, Suitable for Industrial Environment’, SUPMETER is doing the best to meet your individual requirements and to reach the enterprise goal of ‘Outstanding Quality, Continuous Improvement, Effective Service and Customer Satisfaction’.

The products of SUPMETER have been sold to over 1000 weighing equipment manufacturers from China, Germany, USA, Canada, Australia, Russia, Ukraine, Uzbekistan, Turkey, Pakistan, India, Thailand, Vietnam, Philippines, Malaysia, Indonesia, Singapore, Sri Lanka, South Africa, Nigeria, Zimbabwe, Iran, Saudi Arabia, Jordan, United Arab Emirates, Oman, Palestine, Mexico, Brazil, Argentina, Venezuela, Honduras, Bolivia, Chile, Peru and other countries and regions. And we have built long-time relationship of technical exchange and co-development with many famous enterprises. By tracking and applying international advanced technology and combining with all kinds of typical applications from the worldwide customers, SUPMETER has developed multiple high-quality products for customers and became a famous enterprise and brand in weighing, batching and force measuring field.

We will do our best to make our development more high-efficiency, quality more superior, service more enthusiastic and price more reasonable. SUPMETER, as your faithful team of product-development and technical service, is one of your best choices.

Executing Standard & Product Certification:

• GB/T 7724-2008《Electronic Weighing Meter》PRC National Standard.
• GB/T 7724-2008《Electronic Weighing Meter》PRC National Standard.
• OMIL R76: 2006《Non-automatic Weighing Instruments》International Recommendation.
• OMIL R50: 1997《Continuous Totalizing Automatic Weighing Instruments》.
• PRC Approval Certificate No. PA2006F108-43, PA2014F108-43.
• CE Certification No. CPC16/042377, CPC16/042376.