Indicator KL3101-D2+B


KL3101-D2+B Is a kind of electronic digital weighing control indicator for industrial application. It adopts to 16 bit A/D transformer for analog signal output. It has RS232/RS485 serial communication port, scoreboard interface, and relay output interface with electrical insulation. It equips with aluminum housing and is suitable for control cabinet insert installation. It is widely used in the industries such as: cement, chemical, metallurgy for various weighing systems.

Characteristics and description:

  • Four-point relay output mode;
  • Two-point on-off input;
  • Separate digital communication portal; RS232 and RS485;
  • Three calibration methods and suitable for wide application;
  • Analogue signal input : 4~20 mA, 0~20 mA, 0~5 V or 0~10 V;
  • Independent scoreboard portal (current loop mode);

Technical data:

Digital load cell interface: RS485 mode, maximum transmission distance ≤75m
Transmission speed ration: Е protocol 19200 bit per second, С protocol 9600 bit per second
Digital load cell power supply: DC 12V/≈750mA
Digital load cell number: 1~16 pieces
Digital load cell communication protocol: Keli С and Е protocol
Display: 6 bit LED display, 12 status symbol
6 bit LED display, 12 status symbol 20 mA current loop consistent serial output, transmission distance ≤100 m
Serial communication interface: Equipped RS232, RS485, baud 2400 ~ 19200 option
Protocol: Modbus, continuous transmission
Relay mode: Top limit output
Analogue current : 0 mA~20 mA; current; 4 mA~20 mA; voltage: 0V~5V; voltage 0V~10V
Power supply: AC 220 V, 50Hz, (110V, 50Hz optional to order)
Dimension: 161 х 76 х 164mm
Weight: about 1.5 kg
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