Bộ hiển thị khối lượng - F701+

Giá: Liên hệ

Bộ hiển thị khối lượng đã cải tiến chức năng: F701+
Nhà sản xuất: Unipulse - Nhật Bản.

Tài liệu tham khảo: F701+ weighing indicator.pdf
* Bộ chuyển đổi A/D tốc độ cao và khả năng xử lý số mạnh mẽ 500 lần/giây
* Điều chỉnh bộ lọc tự động
* Bộ lọc số giá trị nhỏ
* Khôi phục khi dừng tạm thời/lỗi nguồn
* Thiết lập phục hồi giá trị
* Chức năng điều khiển thay đổi định lượng (xả/cấp khối lượng)
* Chức năng cân liên tục thuận tiện cho ứng dụng cân tự động
* Nhiều giao thức tùy chọn có sẵn



Excitation voltageDC10V±5% Output current: within 120mA 
Remote sense type (Up to 4 350Ω load cells can be connected in parallel)
Signal input range-0.5~3.0mV/V
Zero adjustment rangeAutomatic adjustment by digital processing -0.5~2.0mV/V
Gain adjustment range

Automatic adjustment by digital processing 0.3~3.0mV/V

Min. input sensitivity0.3μV/count
  • Non-linearity
  • within  0.01%/FS
  • Zero drift
  • within  0.2μV/℃ RTI
  • Gain drift
  • within  15ppm/℃
A/D converterSpeed: Selectable from 500 times/sec, 100 times/sec
Resolution: 24bit(binary)
Min. indicated resolution1/10000
Secondary calibrationEquivalent calibration
Min. indicated resolution during secondary calibration: 1/1000 (room temperature)
AnalogLow-pass filter Selectable from 2, 4, 6, 8Hz (-12dB/oct)
DigitalLow-pass filter Selectable from OFF, 1, 1.5, 2, 2.5, 3, 4, 5Hz
Display unitCharacter height 18.5mm Numerical display (7 digits) by fluorescent display tube
Display value5 digits, Sign; Minus sign displayed on most significant digit
Display frequencySelectable from 3, 6, 13, 25 times/sec
Capacity5 digits
Min. scale divisionCan be set from 1 to 100
Over scale displayLOAD: A/D converter input over, -LOAD: A/D converter input minus over, 
OFL1: Net weight over, OFL2: Capacity +9 scale division, OFL3: Gross weight over
Center zeroA true zero point or the center of each value is displayed.
UnitSelectable from kg/g/t/lb/N/None
Setting methodSettings are made by operating the membrane keys.
Setting by RS-232C interface (option) and RS-485 interface (option) is also possible
Memory of set valueCalibration value and a part of set value: NOV.RAM (nonvolatile RAM)
Other set values: F-RAM (nonvolatile RAM)
Protect of set valueProtect can be set by Lock switch and Lock parameter.
Setting item

Upper limit, Lower limit, Near zero, Set point 1, Set point 2, Compensation, Over, Under, Final, Comparison inhibit time, Judging time, Complete output time, Compensation feeding time, Number of times for AZ, Number of times for judging, Auto free fall compensation regulation value, Tare setting, Weighing function 1, Weighing function 2, Weighing function 3, Sequence mode, Function key inhibited, Filter, Motion detect, Zero tracking, Setting value LOCK, Balance weight value, Capacity, Min. scale division, Net over, Gross over, DZ regulation value, Function selection, Compensation for gravitational acceleration, Zero calibration, Span calibration, Equivalent calibration, Input selection, Output selection, Moving average filter, Restart setting set point 1, Restart setting set point 2, Restart setting set point 3

External signal
You can specify whether PNP (Source) type or NPN (Sink) type when order the F701+.
Output signals
(12 points)
NZ, SP1, SP2, SP3, Under, Over, Lower limit, Upper limit, 
Stable, Output selection 1, Output selection 2, Output selection 3 
Output turns ON when transistor is ON.
* PNP(source)type: External voltage must be prepared separately by customer.
Input signals
(8 points)
G/N, D/Z, One-touch tare subtraction, Input selection 1, 
Input selection 2, Input selection 3, Input selection 4, Input selection 5
Contact (relay, switch etc.) or non-contact (transistor, open collector etc.) can be connected.
* PNP(source)type: External voltage must be prepared separately by customer.
2 optional interface can be added in addition the standard interface.
However, with *(mark), only 1 option is available.
SIF2-wire type serial interface
232RS-232C communication interface(Option)*
485RS-485 communication interface(Selectable from Modbus-RTU, UNI format)(Option)*
BCOBCD parallel data output interface (Option)
DACD/A converter (Option)
General specification
Power supply voltageAC100~240V(+10%-15%)(free power source 50/60Hz)
Inrush current1.5A, 1ms AC100V average load condition (cold start at room temperature)
2.5A, 1ms AC200V average load condition (cold start at room temperature)
Power consumption7W typ
Operating conditionsOperation temperature:-10~+40℃ Storage temperature:-20~+85℃
Humidity: 85%RH or less(non-condensing)
Dimensions192(W)×96(H)×160(D)mm(Projections excluded)
WeightApprox. 1.5kg
AC input cord(Nominal rating 125V)2m1
Load cell connector1
57 series 24p connector for external input / output1
Operation manual1
BCD output connector ×1(with BCD output option)1
D/A converter connector ×1(with D/A converter option)1


232RS-232C communication interface
485RS-485 communication interface(Selectable from Modbus-RTU, UNI format)
BCOBCD parallel data output interface
DACD/A converter

Optional accessories

CAAC2P-P2AC input cord 2m
CAAC3P-CEE7/7-P1.5AC input cord(Voltage resistance:250V)1.5m
CA4131(6-wired)cable with JRC connector at one end 3m
CA4230JRC-PRC (6-wired)conversion relay cable 0.3m
CA4311JRC-PRC (6-wired)conversion relay cable (4-wired to 6-wired)
(for 520A use)1m
CN3P-2P3P-2P converter plug for AC input cord
CN10Loadcell connector(JRC connector)
CN2157 series 36p connector for BCD output
CN2357 series 24p connector for external input / output
CN34D-Sub 9p connector for RS-232C