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Unipulse F800 Digital Indicator untuk timbangan



Kitoma Indonesia - Menyediakan Unipulse F800 Digital Indicator All-in-One Type Weighing Controller


F800 is a weighing controller with the latest features for auto weighing systems

A weighing controller for auto weighing systems. F800 is compatible with a network with various PLCs such as DeviceNet and CC-Link. F800 is packed with the latest features supporting all weighing systems such as the code setting function that allows presetting of weighing conditions of up to 100 codes and the weighing sequence function that allows direct control of feeding and discharging gates only by giving the target weight value.


Specifications Unipulse F800


Excitation voltage 10V DC ±5%, Output current; within 120mA (Up to 4 units at 350Ω are parallel-connectable)
Zero adjustment range 0 - approx. 2mV/V (digital adjustment)
Gain adjustment range 0.3 - 2.0mV/V (digital adjustment)
Min. input sensitivity 0.3μV / count
Accuracy Non-linearity: within 0.01%/FS (Typ: 0.005%/FS at room temperature)
Zero drift: within 0.1μV/°C RTI (Typ: 0.08μV/°C)
Gain drift: within 15 ppm/°C (Typ: 5 ppm/°C)
Noise: within 0.1μVp-p RTI (0.1 - 10 Hz)
Analog filter Bessel low-pass filter (-12dB/oct.), Selectable from 2, 4, 6, 8 Hz 
A/D converter Speed: 100 times/sec
Resolution: 16 bit (binary)
Min. display resolution 1/10000
Secondary calibration Calibration can be carried out without an actual load by connecting a resistor to one of the bridges of a loadcell.


Setting method Keyboard operation (keyboard with a key click buzzer)
External setting is available by installing RS-232C option.
Setting value storage ・ Initial set values: NOV RAM (Non-volatile RAM)
・ Other set values: C-MOS RAM with backup of a lithium battery (Effective for more than 5 years depending on usage conditions and storage environment)
Setting value protection Setting operation can be locked to prevent unauthorized modifications of default values and calibration by malfunction (LOCK)
Setting item ・Calibration……Zero calibration / Span calibration/Balance weight value / Capacity / Min. scale division / Over Net / Over Gross / Display frequency / Decimal point / 1/4 Scale display ON/OFF / Unit / Gravitational acceleration compensation
・Comparative setting1……SP1 / SP2 / CPS / Final / Under / Over / AFF reg / Compensation input timer
・Comparative setting2……Near zero / Lo / Hi / Preset tare weight / Comparison inhibit time / Judging time / Compare time / Discharging time / AZ time / Judging times / Sequence mode
・Function setting……Digital filter / Motion Detection / Weighing function1 / Weighing function2 / Weighing function3 / Function key inhibited / RS-232C / ID number setting / Analog filter / Zero tracking / Measurement law / Extended selection


External output signal (16 points) ・Transistor open collector output. (Emitter=COM terminal) The output turns ON when the transistor turns ON.
・Near zero / SP1 / SP2 / SP3 / under / go / over / complete / discharge / Lo / Hi / stable / weight error / error / final error / RUN
External Input signal (24 points) ・ON when shorted with COM terminals by contact (relay, switch, etc.) or non-contact (transistor, TTL open-collector output, etc.)
・Gross or net / digital zero / tare on / tare reset / hold or judge / feed or discharge / accumulation command / accumulation clear / code setting / start / stop / discharge command / compulsory discharge command / discharge gate open / discharge gate close / code assign selection / code assign input
INTERFACE ・ SIF:2-wire type serial interface (standard); Interface to link with Unipulse printer or external display
・ SI2:2-wire type bi-directional serial interface (Option): Interface to link with peripherals such as printers and display units.
・ BCO:BCD parallel data output interface(Option)……Transmits weight data to a PLC or other BCD devices.
・ 232:RS-232C communication interface (Optional): Write (change) / read weight data, various statuses and setting values via commands from host computer
・ BCI:BCD parallel data input interface (Option)……Parallel interface to receive setting values from external devices.
・ 485:RS-485 communication interface (Option)……Compared with the RS-232C, longer-distance communications can be carried out.
・ DAC:D/A converter (Option)……Weighing values are output as converted into analog signals of voltage and current. The zero output weight value and full scale value can be set.
・ TLK:Fuji Electric T-LINK interface (Option)……Directly connectable with Fuji Electric T-LINK.
・ ODN:DeviceNet interface (Option)……Seamlessly connectable with DeviceNet-compliant Omron CompoBus/D.
・ CCL:CC-Link interface(Option)……Serial bus interface for connection with PLC


Weight display Numerical display (8-digit) by fluorescent display tube 12mm in character height
Weight value display 5 digits Sign: Only a negative sign is displayed at the highest-order digit of the display.
Unit t, g, kg, none selectable
Decimal point Display position selectable (zero blanking display by decimal point)
Display update rate 3, 6, 13, 25 times/sec. selectable (However, the A/D conversion rate is fixed.)
Capacity 5 digits settable
Over scale display A/D converter input over(LOAD)
Net over (5 digits settable)(OFL1)
Gross weight beyond capacity + 9 scale divisions(OFL2)
Gross over (5 digits settable)(OFL3)
Center zero display Displays true zero point (1/4 scale division).
Status display Fixed character display by fluorescent display tube (display item lighting) SET / LOCK / HOLD / Z.ALM / STAB. / T.SET / NET / GROSS / RUN / UPER LV / LOWR LV / NEAR Z. / SP1 / SP2 / SP3 / OVER / GO / UNDER / COMPL / D.CHG / AFC
Setting value display By fluorescent display tube 4mm in character height CODE / FINAL / UNDER / OVER / SP1 / SP2 / CPS
Accumulation display By fluorescent display tube 4mm in character height
No. display By fluorescent display tube 4mm in character height
ALARM (2-digit) / SEQ.NO. (3-digit)


Power supply voltage 85 - 110V, 102 - 132V, 170 - 220V, 187 - 242V AC (Please specify when ordering), 50/60 Hz
Power consumption Approx. 20VA
Operating conditions Temperature: Working temperature range -10°C - +40°C; Storage temperature range -40 - +80°C
Humidity: 85% RH or less (non-condensing)
External dimensions 130 (W) x 207 (H) x 150 (D) [mm] (protruding parts not included)
Panel cutout dimensions 127 (W) x 200 (H) mm *Installation panel thickness: 1.6 mm or more
Weight Approx. 3 kg





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