Product outline

  • CC-Link (Ver.2) option supported
  • EtherNet/IP option supported
    Connect to EtherNet/IP network to build a system that manages measurement data & settings
  • Dedicated software for RS-232C (Free software)
    Communicate through RS-232C interface; logging, graph display, parameter setting & calibration are possible
  • Minus compensation
    Useful for high-pressure liquid filling & pressure feeding
  • Input conversion value display
  • Bright white LCD display with the useful 20 digits sub display
  • F720B_display

  • Equivalent input calibration
  • Multipoint calibration (Linearization)
Structure of product code

Structure of product code

External dimension

External dimension

Specifications

Analog section
Excitation voltage DC 10 V±5% Output current : Within 120 mA
DC 5 V±5% Output current : Within 90 mA
Remote sense type
(Up to four 350 Ω load cells can be connected in parallel.) *At excitation voltage 10 V
(Up to six 350 Ω load cells can be connected in parallel.) *At excitation voltage 5 V
Signal input range -1.0 to +5.5 mV/V
Zero adjustment range Automatic adjustment by digital processing -0.5 to +2.0 mV/V
Span adjustment range Automatic adjustment by digital processing +0.3 to +3.0 mV/V
Linearization function Can calibrate up to 3 points other than zero/span
Min. input sensitivity 0.3 μV/count
Accuracy Non-linearity: Within 0.01% FS
Zero drift: 0.0007% FS/℃ typ. *When calibrated by 3 mV/V with 10 V of the excitation voltage
Gain drift: 10 ppm/℃ typ.
Analog filter Bessel type low-pass filter (−12 dB/oct.)
Selectable at 2, 4, 6, 8 Hz
Moving average filter OFF, 2 to 512 times
A/D converter Speed: 300 times/sec.
Resolution: 24 bit (binary)
 
Display section
Display unit Numerical display by liquid crystal display module
Main display: 8-digit (14.4 mm character height)
Sub-display: 20-digit (4.3 mm character height)
Display value 6-digit, sign: negative display at the highest digit
Unit None/ kg/ g/ t/ lb/ N
Decimal point 0, 0.0, 0.00, 0.000, 0.0000
Display frequency 3, 6, 13 or 25 times
Weight errors LOAD: Sensor signal level is above the signal input range
-LOAD: Sensor signal level is below the signal input range
OFL1: Net weight is over the limit
OFL2: Maximum weight value +9 scale division
OFL3: GROSS weight is over the limit
Status display SP1/ SP2/ SP3/ COMPLETE/ TARE ON/ NET/ OUT1/ OUT2
 
External signal
Output signal
(12 points)
Open collector output
Vceo = 30 V, Ic = 120 mA
Input signal
(8 points)
Non-voltage contact input
(Internal circuit power supply voltage 12 V)
 
Interface * Only one option can be installed.
SIF 2-wire type serial interface
232 RS-232C communication interface
CCL CC-Link interface (Ver.2) (Option)
EIP EtherNet/IP interface (Option)
BCO BCD parallel data output interface (Option)
DAC D/A converter interface (Option)
485 RS-485 communication interface (Option)
 
General performance
Power supply voltage AC 100 to 240 V(+10%-15%)(Free power source50/60 Hz)
Power consumption 12 W typ.
Operation condition Operation temperature range : -10 to +50℃
Storage temperature range : -20 to +80℃
Humidity:85% RH or less  (non-condensing)
Dimensions 144(W)×72(H)×160(D) mm (Not including projection)
Weight Approx. 1.1 kg
CE marking certification ・EMC directive : EN61326-1
・Safety standard : EN61010-1, EN62311
 
Attachments
AC input cord (Nominal rating 125 V) 3 m 1
Mini screwdriver 1
FCN series I/O connector (with cover) 1
Jumper wire 2
Operation manual 1
Rubber seal for dust & drop-proof protection 1
Load cell input connector terminal block
(Already mounted on the main unit)
1
CC-Link connector (when CC-Link option is selected) 1
BCD output connector (when BCD output option is selected) 1
D/A converter connector (when DAC option is selected) 1
RS-485 connector (when RS-485 option is selected) 1
 
Optional accessories
CAAC2P-B3 AC input cord 3 m (Same as the attachment)
CAAC3P-B3 AC input cord 3 m
CA325AC3P-B3 AC input cord 3 m
CAAC3P-CEE7/7-B2 AC input cord (Voltage resistance: 250 V) 2 m
CA325AC3P-CEE7/7-B2 AC input cord (Voltage resistance: 250 V) 2 m
CN21 BCD output connector
CN34 D-Sub9p connector for RS-232C
CN50 FCN series I/O connector (with cover)
(Same as the attachment)
CN55 FCN series I/O connector (with diagonal cover)
CN71 RS-485 & CC-Link connector
CN72 Double row connector for CC-Link
CN80 Load cell input connector terminal block
(Same as the attachment)
CN86 3p connector D/A converter
PNL-NONV Panel cutout size conversion plate(144×72 → 192×96)
 

 


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.


 

Download

Product catalogue(PDF)
⇒Download Page
Operation manual(PDF)
External dimension
DXF
(ZIP)
PDF
Support tools
Software