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China, Chinese Sy-3011 Belt Scale Weight Instrument1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Weighing Measuring ApparatusWeight IndicatorBelt Scale Weight InstrumentSy-3011 Weight Instrument
Xuzhou Yurun Automation Technology Co., Ltd.
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Product Description 1.1 OverviewThis operator's manual details information regarding the installation, operation, calibration, and maintenance of the SY-3011 Weigh Display Controller.1.2 IntroductionThe SY-3011 Weighing Display Controller includes field mounted and panel mounted models. It uses microprocessor control to process the weight signal from the load cell, calculate the weight of the material and display it on the meter. At the same time, the instrument has built-in input and output ports to control the operation of related equipment. The instrument adopts two operation interfaces in Chinese/English, which is intuitive and easy to operate. And has a variety of automatic detection functions, easy for users to calibrate and maintain.SY-3011 Panel Mount TypeSY-3011 Field Installation Type1.3 Performance parameters(a) Chinese and English menu display(b) Weighing function-The totalizer can be connected to 8 350Ω loads at the same time to calculate the weight of materials.-Accumulator can complete automatic zero calibration.(c) Environmental parameters-Indoor/outdoor Installation should be as close as possible to the load cell, protected against dust and moisture.-Storage temperature -40°C - +70°C-Operating temperature -10oC - +50oC.-Maximum relative humidity: 95%.(d)Power supply·220VAC±10%, 110VAC±10% 50Hz·Fuse 2A·EMI/RFI Filter(e) Load Cells-The instrument is supplied with 10VDC ± 10%, 500mA excitation power supply, and can be connected in parallel with 8 load cells.-Sensitivity 0.5mV/V - 3.5mV/V.-Maximum input signal 33mV.-Protective earthing of the load cells.-Excitation compensation circuit for cable distances greater than 60 meters (not exceeding 900 meters).-Jumper to select local or remote compensation(f) Main Board Digital Input Ports-The instrument main board provides 8 programmable input ports to receive dry contact switch signals.(g) Main Board Digital Output Ports-The main board of the instrument provides 8 programmable output ports. The 8th output is a solid state relay output, user selectable, which can be specified as either AC output (24~280V AC, 3amps) or DC output (5~60V DC, 3amps). The rest are transistorized OC outputs (24V DC,0.5amps).1.4 FunctionsThe SY-3011 Weighing Indicator Controller is designed to be used in conjunction with static weighing and can be used for all measurement and control functions.The software portion of all functions is solidified into the memory chip and the accumulator will automatically turn on the appropriate function when the user installs an optional expansion board or when the operator selects it via the keypad.The SY-3011 Weighing and Display Controller has a powerful and user-friendly interface, which allows the operator to select the functions, set the parameters, operate and maintain them through the keyboard.The functions of the SY-3011 Weighing Display Controller are divided into the following areas:-Measuring function-Monitoring function-Printing function-Communication functions1.4.1 Measurement functions1. Weight CalculationThe SY-3011 weight indicator controller can be directly connected to up to eight 350ohm load cells and converts the weight signals into high precision digital quantities and calculates the weight of the material.2,The device can be automatically zero and interval calibrated.3,Automatic Zero Tracking (AZT)When the system is running, as long as the weight continues to fall below the predetermined value of the AZT, the zero calibration is repeated continuously."Zero tracking" function has a maximum limit 'tracking range', which is in the 'system data' menu item with a percentage (%) to set.4. Current Output SignalOptional current input/output expansion board to obtain the current output signal, the signal represents the current material weight to rated weight ratio.1.4.2 Monitoring functionsThe SY-3011 Weigh Display Controller has the following monitoring functions:--Status alerts--Level alarm--Setting errors-Equipment failureAlarm information can be seen on the display, and alarms can be acknowledged and cleared through the keypad, digital input signals or serial communication lines. To avoid false alarms due to transient external interference, alarms can be set with a time delay. Each alarm can be set to alarm, equipment emergency stop or ignore the alarm.1.4.3 Printing functionsSerial printers are connected via an optional communication board.1.4.4 Communication functionsThe communication protocol allows the remote smart device to read and eventually modify the contents of the registers.During the communication process, the SY-3011 Weighing and Display Controller always acts as a slave, i.e. it only responds to the commands of the online master device, but never sends outgoing information actively.
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