Product outline

F650-CK is a weighing indicator designed for in-motion check weigher.
With high-performance filter to attenuate noise and vibration, stable and accurate weight measurement can be achieved.
All necessary functions for check weighers like over/under evaluation, ranking or sorting, various weighing modes, conveyor controls, statistics, and so on are packed into this model.


High-performance filter to attenuate vibration

Cut-off frequency for low-pass filter with steep property can be adjusted in fine increment for in-motion check weighers.Stable and accurate weighing can be achieved even in an environment with a lot of vibration.

Waveform display


Waveform can be constantly monitored.Since the effect of filter can be visually checked (simulated), the adjustment of filter settings can be performed easily.

Over/under evaluation and ranking functions

Check if the weight is over or under the target weight, and/or sorting into preset grades or classes (sorting into 11 grades or classes at the most).

Useful weighing modes to improve efficiency and accuracy

Auto sorting mode is useful when conveyor speed, size, and weight are not constant.
Reduction of processing capacity can be prevented as zero adjustment can be performed during operation.

Detect the situation where two cartons are on the scale.


2Even if two cartons are on scale, weight of each individual carton will be weighed and judged (OK/NG).

Conveyor control

Control signal is sent out for controlling conveyor.In-motion check weigher can be designed with only F650-CK.

Real-time statistic function


In order to process statistics in real time, you can constantly check and monitor the variation and distribution of data.

Specifications

Analog section
Excitation voltage DC 5 V±5%　Output current: within 90 mA
Ratiometric method (Up to 4 350 Ω load cells can be connected in parallel.)
Signal input range -0.3 to 3.0 mV/V
Zero adjustment range -0.2 to 3.0 mV/V　Automatic adjustment by digital computation
Gain adjustment range Automatic adjustment by digital computation
Accuracy Non-linearity: within 0.01% FS±1 digit (when 3.0 mV/V is input)
Zero drift: 0.025 μV/℃ RTI Typ.
Gain drift: 1 ppm/℃ Typ.
A/D converter Conversion rate: 1000 times/sec.
Resolution: 24 bit (binary)
Theoretical calibration Equivalent input calibration: accuracy when theoretical calibration is performed: 1/1,000
 
Filter
Digital filter Moving average (common for all modes): OFF, 2 to 999 times
Low-pass filter Variable: 2.0 to 10.0 Hz
 
Display section
Display unit TFT color LCD module 3.5 inch (320×240 dot)
Display area: 71(W) x 53(H) mm
Weight display 5-digits (signs: minus sign on the highest numerical digit)
Unit NONE, kg, t, g, N, or lb (selectable)
Decimal place 0, 0.0, 0.00, or 0.000 (selectable)
Status display BUSY, GO, EMP, SMP, COMP, NZ, STAB, RANK1 to 11
 
Setting section
Setting method Setting by analog touch panel operation (with a key click buzzer)
Setting can be performed by external devices as well via RS-232C interface and so on.
Setting value memory Initial values F.RAM (nonvolatile RAM), other values : lithium-battery-backed-up C-MOS RAM
Settings protection Setting operation can be prohibited to prevent changes by miss-operation (LOCK1, LOCK2, LOCK3).
Setting item ・Standard mode (COMP MODE SEL.: COMP):
　CODE/ STANDARD/ OVER/ UNDER/ UPPER/ LOWER
　
・Standard mode (COMP MODE SEL.: RANK.1):
　CODE/ BOUNDARY 0/ BOUNDARY 1/ BOUNDARY 2/ BOUNDARY 3/ UPPER/ LOWER
　
・Standard mode (COMP MODE SEL.: RANK.2):
CODE/ BOUNDARY 0/ BOUNDARY 1/ BOUNDARY 2/ BOUNDARY 3/ BOUNDARY 4/ BOUNDARY 5/ BOUNDARY 6/ BOUNDARY 7/ BOUNDARY 8/ BOUNDARY 9/ UPPER/ LOWER

・Checker mode:
CODE/ TAKING MODE/ TRIGGER MODE/ TAKING COUNT/ TAKING RATIO/ EMPTY COUNT/ NEAR ZERO/ DIGITAL LPF/ MOV. AVE. FILTER/ GROSS RATIO/ HISTOGRAM TARGET/ HISTOGRAM RANGE

・State output:
CODE/ OUTPUT SEL. 0/ OUTPUT SEL. 1*/ OUTPUT SEL. 2*/ OUTPUT SEL. 3*/ OUTPUT SEL. 4*
* Selectable from OUTPUT, COMP, NZ, TAKING, ERROR, LOWER, STAB, RUN

・Graph:
CODE/GRAPHIC MODE/TRIGGER LEVEL/X END POINT/Y START POINT/Y END POINT/DRAWING WEIGHT/ PRE TRIG.VALUE/FRONT OF FILTER

・Result:
CODE/ AVE.WEIGHT/ MAX.WEIGHT/ MIN.WEIGHT/ CNT.OF DATA/ GEN.STAN.DEV./ SMP.STAN.DEV./ MAX.-MIN./ LATEST DATA

・Comparison:
COMP MODE SEL./ STAND. CMP SEL./ COMPLETE OUT T./ NEAR ZERO COMP./ HI/LO COMP. SEL./ PRESET TARE WGT.1/ PRESET TARE WGT.2/ HOLD SELECT

・Operation:
MD (PERIOD)/ MD (RANGE)/ ZT (PERIOD)/ ZT (RANGE)/ INDICATE COLOR/ BACKLIGHT LOW TM/ BACKLIGHT ON TM/ AUTO ACCUMULAT./ OUTPUT MODE/ OUTPUT COMP. MODE/ WGT CODE INPUT/ ZT MODE/ AUTO ZERO AVE./ B4 FUNK. SELECT/ TAKING SPEED

・Communication:
COMM. MODE/ BAUD RATE/ LENGTH/ PARITY BIT/ STOP BIT/ TERMINATOR/ FLOW CONTROL/ SI/F OUT1 SELECT/ SI/F OUT2 SELECT

・System:
INITIALIZATION/ LOCK1/ LOCK2/ LOCK3/ PASSWORD/ LANGUAGE/ [GROSS/NET] KEY/ [DZ] KEY/ [TARE ON] KEY/ SELF CHECK DSP1/ SELFCHECK DSP2/ SELFCHECK MEM/ SELF CHECK KEY/ SELF CHECK EXT/ SELF CHECK COM

・Calibration:
ZERO CAL./ SPAN CAL./ EQUIV. CAL./ BALANCE WEIGHT/ MIN. SCALE DIV./ NET OVER/ GROSS OVER/ UNIT DISPLAY/ DECIMAL PLACE/DZ REGULATION VAL.
 
Total function
Histogram display Numbers of data for each 9 weight ranges are displayed. Two set of data out of the range are displayed as well.
Weighing results Results are displayed for each code.
Statistics Display statistics data stored on F650-CK.
Display average weight, maximum weight, minimum weight, number of data, population standard deviation, sample standard deviation, difference between maximum and minimum, latest data.
 
External signal
External output (10) OVER or RANK1 or RANK20/ GO or RANK2 or RANK21/ UNDER or RANK3 or RANK22/ NONE or RANK4 or RANK23/ NONE or RANK5 or STROBE/ OUTPUT SEL. 0/ OUTPUT SEL. 1/ OUTPUT SEL. 2/ OUTPUT SEL. 3/ OUTPUT SEL. 4
External input (10) CODE0/ CODE1/ CODE2 or KEY LOCK/ Graph drawing/ D/Z ON/ TARE ON/ TARE OFF/ Accumulation command/ Measurement start/ Measurement reset
 
Interface
(Only one option can be installed.)
SIF 2-wire serial interface
232 RS-232C communication interface
485 RS-485 communication interface (Modbus-RTU/ UNI-format) (option)
BCO BCD parallel data output interface (Sink type) (option)
BSC BCD parallel data output interface (Source type) (option)
DAV D/A converter(voltage output) (option)
DAI D/A converter(current output) (option)
ODN DeviceNet interface (option)
CCL CC-Link interface (option)

 
General specifications
Operating voltage・Power consumption AC 100 to 240 V ±10 to 15% (50/60 Hz)　4 W typ.
Operating conditions Operation temperature range: -10 to +40℃
Storage temperature range: -20 to +60℃
Humidity: 80% RH or less (non-condensing)
Dimensions 96(W) × 96(H) × 138(D) mm (Not including projections)
Weight Approx. 1.0 kg
 
Attachments
AC power cable (voltage resistance: 125 V) (3 m) 1
Jumper wire 2
Operation manual 1
FCN series I/O connector (with cover) 1
Analog I/O connector terminal block
(Already mounted on the main unit)		 1
Mini driver (when D/A converter option is selected) 1
BCD output connector (when BCO option is selected) 1
DeviceNet connector (with ODN option is selected) 1
CC-Link connector (when CCL option is selected) 1
 
Optional accessories
CA372-I/O Cable with FCN connector at one-end 3 m
CA600-BCDCNV FCN connector 32p-57・36p cabtyre cable 0.3 m
CA81-232X miniDIN-D-Sub9p cross cable 1.5 m
CAAC2P-B3 AC power cable 3 m
CAAC3P-CEE7/7-B2 AC power cable (voltage resistance: 250 V) 2 m
CN50 FCN series I/O connector (with cover)
CN51 BCD output connector
CN55 FCN series I/O connector (with diagonal cover)
CN60 Round DIN 8p connector for RS-232C
CN71 CC-Link connector
CN72 Double row connector for CC-Link
CN80 Analog I/O connector terminal block
(Same accessory as the attached one)
CND01 DeviceNet connector
DTC2-PSL Case for F650
GMP96 × 96 Rubber seal


Please note that there are possibilities of individual differences in a color tone on display devices such as LEDs, fluorescent display tubes and LCDs due to manufacturing process or production lots.


Structure of product code

F650-CK_product-code

Download

Product catalogue(PDF)
 ⇒Download Page
Operation manual(PDF)
External dimension
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（ZIP）
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