Technical Information

Analog section|Setting section|I/O section|Display section|General performance

Analog section
Excitation voltage 10V DC ±5%, Output current: within 120mA,
Remote sense type (Up to 4 loadcells at 350Ω are operable)
Signal input range -0.2 to 3.0mV/V
Zero adjustment range -0.2 to 3.0mV/V, Performed by digital computation
Gain adjustment range     Performed by digital computation
Accuracy Non-linearity: within 0.02% FS±1 digit (at 3mV/V input)
Zero drift: within 0.25μV/°CRTI
Gain drift: within 25 ppm/°C
A/D converter Speed: 100 times/sec.
Resolution: 24 bit (binary)
Analog filter Bessel low-pass filter (-12dB/oct.)
Selectable from 2, 4, 6, 8 Hz
Secondary calibration Equivalent input calibration method that allows calibration by simply key-inputting the rated value of a sensor without applying an actual load; Min. calibration resolution at secondary calibration (1/1000 at room temperature)

 

Setting section  
Setting method Set by touch panel operation
Memory of set values ・ Initial values : NOV RAM (nonvolatile RAM)
・ Other values : Lithium-battery-backed-up C-MOS RAM (The memory life is approx. 7 years or more, which varies depending on the operating conditions and storage environment.)
・ Crucial setting values: (calibration, comparison, operational setting, etc.): NOV RAM (Non-volatile RAM)
Protection of set values ・ Setting operation can be prohibited to prevent changes by misoperation.
(LOCK1, LOCK2)
Setting item ・ EACH CODE
(Comparison mode: HI-LO COMP)
HH, HI, LO, LL
・ EACH CODE
(Comparison mode: DIS)
FINAL, SP1, SP2, CPS, AFFC, OVER/HI (selectable depending on setting), UNDER/LO (selectable depending on setting)
・ COMPARISON
Comp Mode Selection, Comp. Inhibit Time, Judging Time, Complete Output Time, AFFC, Cps. Coefficient, Avg. Count of AFFC, Discharge Control Mode, Complete Signal Out, Over/under Comparison, Hi/lo Comparison Selection, Near Zero Comparison, Preset Tare Weight 1, Near Zero, Preset Tare Weight 2
・ OPERATION
Digital Filter, Analog Filter, MD (Period), MD (Range), Display Freq., ZT (Period), ZT (Range), Indicate Color, Back Light, Display Select, Hi/lo Output Selection, Lock1, Lock2
・ GRAPH
Ggraphic Mode, Trigger Level, X End Point, Y Start Point, Y End Point, Drawing Weight
・ SYSTEM
Initialization, Self check, Password, Language, Key Valid/invalid, B4 Function Selection
・ CALIBRATION
Zero Calibration, Span Calibration, Equiv. Input Calibration, Balance Weight, Min. Scale Div., Net Over, Gross Over, Unit Display, Decimal Place, DZ Regulation Value
・ SEQUENCE MODE
Sequence Mode, Adjust Feeding, At Start NZ Conf., At Start WV Conf., Adjust Feeding Time, AZ Times, Judging Times

 

I/O section
External output signal Able to select HI/LO limit comparison mode or final discharge mode depending on setting, Transistor’s open collector output (Emitter = COM terminal); Output is LO when transistor is ON.
At HI/LO limit comparison Mode Hi-hi limit, high limit, go, low limit, lo-lo limit, near zero, weight error, stable
At Final Discharge mode SP1, SP2, SP3, COMP, Over/High limit, High/Low limit, near zero, weight alarm or sequence error, stable
External input signal ON when shorted to COM terminal by contact (relay, switch) or non-contact (transistor, open collector)
Digital zero, tare subtraction, tare subtraction reset, hold or judgment, feeding or discharging selection, display select, code select/key LOCK, start, stop

 

Display section
Display unit TFT color LCD module (display screen: 71 (W) x 53 (H) mm, 320 x 240 dot
Display value 5 digits, Minus sign on most significant digit.
Min. scale division 1 to 100 selectable
Decimal point Selectable decimal place at 88.8.8.8
Display frequency Selectable from 3, 6, 13, 25 times/sec. (system speed 100 times/sec.)
Over scale A/D converter input over: “LOAD”;
A/D converter input minus over: “LOAD”;
Net weight exceeds preset net weight over: “NET WEIGHT OVER”;
Gross weight exceeds preset gross weight over: “GROSS WEIGHT OVER”
Unit display Selectable from t, kg, g, N. lb, none
Status display NET: Lights when the net is displayed.
GROSS: Lights when the gross is displayed.
HOLD: Lights in holding.
STAB: Lights at stable-time.
ZT: Lights in zero tracking.
ZALM: Lights when the zero alarm signal is ON.
NZ: Lights in near zero.
※1 HH: Lights when the hi-hi limit signal is ON.
※1※3 HI: Lights when the high limit signal is ON.
※1 GO: Lights when the preset low limit value <= weight value <= preset high limit value.
※1※3 LO: Lights when low limit signal is ON.
※1 LL: Lights when the lo-lo limit signal is ON.
※2※3 SP1: Lights when the final weight-SP1 >= net weight.
※2※3 SP2: Lights when the final weight-before final >= net weight.
※2※3 SP3: Lights when the final weight-FF >= net weight.
※2※3 COMP: Lights when the underweight signal is ON.
※2 OVER: Lights when the overweight signal is ON.
※2 UNDER: Lights when the underweight signal is ON.
※1 Displayed only in the HI/LO limit comparison mode.
※2 Displayed only in the DIS.-O/U comparison mode.
※3 Displayed only in the DIS.-H/L comparison mode.

 

General performance
Power supply voltage 100 to 240V AC (+10% -15%) (Free power supply 50/60Hz)
24V DC (±15%) (Please specify when ordering)
Power consumption 18W max.
Operating conditions Temperature: Working temperature range -10 to +40°C;
Storage temperature range -20 to +60°C
Humidity: 80% RH or less (non-condensing)
Dimensions 96(W)×96(H)×138(D) mm (protruding parts not included)