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HL 701 Weighing Controller

  • HL 701

  • Holi

  • CE

Availability:
Quantity:

Application:

Specially  suitable  for  situations  where   high  control  accuracy     and  speed  are  required. Such  as  various  powder  and chemical raw   material   packaging   scales, liquid    filling    scales, ingredient scales  for  1-6  types  of  materials,etc.

Specification:

  • Rich  input  and  output  interfaces  enable  the  indicator  to  have  integrated  functions  of  PLC  and  weighing  control  indicators, saving  the  cost  of  configuring  PLC.

  • Dynamic   detection, digital  filtering  technology, and   automatic  zero   point   tracking  function.

  • Embedded  in  a  variety  of  optional  working  modes: self-locing  preset  point  mode, bulk  material  scale  mode, with  weighing  bucket  mode, without  weighing  bucket  mode, reduction  mode, gross  weight  filling  mode, net  weight  filling  mold.

  • Type, free  preset  point  mode  and  1~6  materal  dosing  modes.

  • SMT   technology    is    adopted, and    EMC, RFI, environmental    (low    emperature-40℃, high temperature +80℃, impat, drop    and    other    tests have  greatly  improved  stability  and  reliability.

  • Support  a  variety  of  communication   data  formats: continuous  output  format, command  output  format  and  ModBus  RTU  format.

  • Set  the   parameter  backup  function, so  that  the   one-click   recovery  function   is  possible.

  • Automatic  correction  of  lead   in  the   process  of  packaging, filling  and  dosing.

  • 10  kinds  of  formula  storage, each  formula  has  a  9-bit  weight  accumulation  and  6-bit  bag  number  accumulation.

  • Alldata  can  be  protected  by  power  failure, and  can  be  uploaded  to  the  host  computer  for  management.

  • Avariety  of  print  items  and  print  formats.

  • Can  support  remote  fault  diagnosis  and  software   upgrade  function.


Technical parameter:

Accuracy C3, n=6000 
Input signal range-19mV~+19mV

Nonlinearity

≤0.01%F.S
Number of load cells1~8pcs 350Ω load cell
Power supplyDC:5V;350mA
Connecting way

6-wire system, long wire automatic compensation

Display

Dual display: Upper 6-bit 0.8" red LED, lower 9-bit 0.56" red LED
Division

1/ 2/ 5/ 10/ 20/ 50/ 100 optional

Clock

Can display real-time time and date
Keyboard17 keyboards(10 number keys, 7 function keys)
Screen display interfaceSerial output mode
Communication interfaceSerial RS232+RS485;Baud rate1200~115200 optional
Print interface

Shared with serial port,can connect to serial printer

Output interface

10 isolated transistor outputs(DC: 300mA/24V)

Input interface8 optical isolation input
Using powerAC 187~242V, 50/60Hz 1A
Working temperature-10℃~40℃
Storage temperature-20℃~50℃
Humidity≤90%RH

Dimension

Case:236×116×249.5(mm)Panel:236×116×2(mm)




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                (+44)78516 88888
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                      (+44)78516 88888

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