Weighing batching controller R30.20

Controller R30.20 is specially designed for batching of materials and for industrial inspection. Controller is widely applied in packing equipment, in the systems of reservoirs fill-up, in the systems of bulk products batching as well as for batching in different branches of industry, such as metallurgical, chemical, food industries and others.

Main features:

  • panel mounting and compact housing;
  • possibility of batching in mixed and cyclical mode;
  • two speeds of batching;
  • independent 4 – component batching;
  • 10 recipes saving;
  • automatic spillage correction;
  • automatic accumulation and analysis of errors;
  • 12 relay outputs;
  • 4 relay inputs;
  • connection standard RS232/RS485;
  • support Modbus RTU;
  • part manual mode, with mode of combine loading of material;
  • in case of emergency shutoff the indicator continues a batching process after restart.

Engineering data

Analog – digital convertor Highly accurate, 24 bites, Σ- Δ convertor, Sampling rate 100 Hz
Housing Front panel SS304, IP 65, housing aluminum IP 42
Operating mode Operating mode 1-4 component batching; cyclic batching, accumulative batching;
Number of connecting load cells Maximum 6 analogue load cells 350Ω
Input range -20mV~20mV
Input sensitivity Over 1,5uV/e
Display Basic: 6 red LED segments and auxiliary: 6 green LED segments.
10 LED status indicators.

Serial connection port Separate port RS- 232/RS- 485 (built-in switcher)
Communication protocol Consistent format, type-out, MODBUS-RTU
Relay mode 4 input.

12 output, maximum load 30 VDC/200 mА.

Recipes number 10
Dimension (height х width х length) 104х59х130 mm
Mounting hole (height х width): 93 х 46 mm
Power supply: Power supply: 24 V DC, consumption < 30 W