Product outline

F701+ has outstanding abilities such as High-accuracy amplifier, high sampling rate & High-performance filter which is resistant to vibration.
Furthermore, various functions of Equivalent calibration, Sequential control, Set value restoration and Recovery from power failure are available.
F701+ is an ideal weighing indicator which considering performance and convenience.
F701+ product movie

High sampling rate & resolution
High-Speed A/D conversion and powerful digital processing capability of 500 times/sec.
High resolution of 1/10000 in all input range.
* It can be changed to 100 times/sec.

Measurement can be performed quickly and precisely due to high speed A/D conversion.

Auto filter adjustment
Capable of adjusting filter automatically according to an operating condition. Helpful for setting at the test operation.

Equivalent calibration
Equivalent calibration can be made easily by just inputting rated capacity and output of loadcell to F701+ with key button.

Recovery form temporary stop / power failure
Temporary measurement stop, and Operation restart mode are available. Measurement can be performed continuously from the middle .

Set value restoration
Set value can be restored, in case set value is changed by mistake.

Various functions are available
  • Digital low pass filter
    As it is resistant to vibration, measurement can be performed quickly and precisely.
    *Conventional analog filter is also selectable
  • Sink type / source type are available
    Type of I/O signal are selectable form Sink and Source.
  • Displaying accumulated value with one-touch
    Accumulated value can be shown with one-touch
  • Connecting with printer by using RS-232C communication
    Time data can be output for efficient data management.
  • Various optional interface
    D/A converter, BCD output, RS-232C, RS485(Selectable from Modbus-RTU and UNI format), PROFIBUS-DP are available.
  • I/O board can be easily replaced on site

Specifications

Analog section｜Filter｜Display section｜Setting section｜External signal｜Interface｜General specifications｜Attachments

Analog section
Excitation voltage DC 10 V±5% Output current: within 120 mA
Remote sense type (Up to 4 350 Ω load cells can be connected in parallel)
Signal input range -0.5 to 3.0 mV/V
Zero adjustment range Automatic adjustment by digital processing　-0.5 to 2.0 mV/V
Gain adjustment range Automatic adjustment by digital processing　0.3 to 3.0 mV/V
Min. input sensitivity 0.3 μV/count
Accuracy Non-linearity: within 0.01%/FS
Zero drift: within 0.2 μV/℃ RTI
Gain drift: within 15 ppm/℃
A/D converter Speed:Selectable from 500 times/sec., 100 times/sec.
Resolution: 24 bit（binary）
Min. indicated resolution 1/10000
Secondary calibration Equivalent calibration　
Min. indicated resolution during secondary calibration: 1/1000 (room temperature)
 
Filter
Analog Low-pass filter　Selectable from 2, 4, 6, 8 Hz (-12 dB/oct.)
Digital Low-pass filter　Selectable from OFF, 1, 1.5, 2, 2.5, 3, 4, 5 Hz
 
Display section
Display unit Character height 18.5 mm　Numerical display (7 digits) by fluorescent display tube
Display value 5 digits, Sign; Minus sign displayed on most significant digit
Display frequency Selectable from 3, 6, 13, 25 times/sec.
Capacity 5 digits
Min. scale division Can be set from 1 to 100
Over scale display LOAD: 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 zero A true zero point or the center of each value is displayed.
Unit Selectable from kg/ g/ t/ lb/ N/ None
Status display SP3/ SP2/ SP1/ LOCK/ ZT/ ZALM/ STAB/ TARE/ NET/ GROSS/
HI LIM/ HI/ GO/ LO/ LO LIM/ HOLD/ NZ/ CZ
 
Setting section
Setting method Settings are made by operating the membrane keys.
Setting by RS-232C interface (option) and RS-485 interface (option) is also possible
Memory of set value Calibration value and a part of set value: NOV.RAM (nonvolatile RAM)
Other set values: F-RAM (nonvolatile RAM)
Protect of set value Protect 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.
 
Interface
2 optional interface can be added in addition the standard interface.
＊1(mark): only 1 option is available.
＊2(mark): only 1 option is available.
SIF 2-wire type serial interface
232 RS-232C communication interface (Option)＊1
485 RS-485 communication interface (Selectable from Modbus-RTU, UNI format) (Option)＊1
BCO BCD parallel data output interface (Option)＊2
DAC D/A converter (Option)＊2
PRF PROFIBUS interface (Option) ＊PROFIBUS-DPV0 ＊2
 
General specifications
Power supply voltage AC 100 to 240 V (+10% -15%) (free power source 50/60 Hz)
Inrush current 1.5 A, 1 ms AC 100 V average load condition (cold start at room temperature)
2.5 A, 1 ms AC 200 V average load condition (cold start at room temperature)
Power consumption 7 W typ.
Operating conditions Operation temperature: -10 to +40℃　Storage temperature: -20 to +85℃　
Humidity: 85% RH or less (non-condensing)
Dimensions 192(W) × 96(H) × 160(D) mm (Not including projections)
Weight Approx. 1.5 kg
 
Attachments
AC input cord (Nominal rating 125 V) 2 m 1
Load cell connector 1
Mini-screwdriver 1
57 series 24p connector for external input/output 1
Operation manual 1
BCD output connector ×1 (with BCD output option) 1
D/A converter connector ×1 (with D/A converter option) 1

 

Optional accessories

Model Description
CAAC2P-P2 AC input cord 2 m
CAAC3P-CEE7/7-P1.5 AC input cord (Voltage resistance: 250 V) 1.5 m
CA4131 (6-wired) cable with JRC connector at one end 3 m
CA4230 JRC-PRC (6-wired) conversion relay cable 0.3 m
CA4311 JRC-PRC (6-wired) conversion relay cable (4-wired to 6-wired)
(for 520 A use) 1 m
CN3P-2P 3P-2P converter plug for AC input cord
CN10 Load cell connector (JRC connector)
CN21 57 series 36p connector for BCD output
CN23 57 series 24p connector for external input/output
CN34 D-Sub 9p connector for RS-232C


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

F701plus_product-code

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