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Introduction
Weighing indicator XK3190-C602 adopts 32-bits ARM processor of core Cortex M3 and high precision of ∑-Δ A/D conversion technology. It displays to the conversion of weight signals. The max .conversion speed is over 200 times/sec. This indicator can be composed to catchweigher, Automatic gravimetric filling instruments, etc. It is used in various fast speed and high precision requirement weighing control.
Standard function
Selectable of four programme mode: self-control or external-control catchweigher, plus or minus Automatic gravimetric filling instruments. The catchweigher can be set to be general catchweigher and peak-value maintenance scale. It can store 5 batching material used as fix-quantity scale or catchweigher
Able to set digital filter intensity、A/D conversion speed
Weighing data save, check and delete, protection in case of power off
Real-time clock without effect on power off
Standard: 8 input, 2 of them can be high speed counting input, coder input or interrupt(high speed reflection) input; 8 output(optional for relay box). Be able to fix-quantity control of two materials for standard programme
Input & output can be expanded, each IO expanding box can be expanded to 8 on/off input and 8 on/off output. The max. connection number of IO expanding box is four. Total quantity of IO is 40 input and 40 output
2 separate serial communication interface, one is RS232, another is RS232/RS422/RS485/Modbus for selection, with two communication ways by continuous sending or on command method
Parallel/serial print interface, able to connect many kinds of printers
Chinese/English weighing data, accumulation, batching material or calibration can be printed
Optical isolation 20mA current loop scoreboard display interface
Optical isolation 4～20mA/0～5V/0～10V analog output(optional)
Technical parameter
| Accuracy class | III |
| Max. verified counts | n=3000 |
| Min. input signal voltage of verified counts | e:1μV |
| Input signal range | -15mV ～ 15mV |
| Weighing load cell power supply DC | 5V；80mA. |
| Max. connection number of load cell | 4 at 350Ω |
| Load cell connection mode | 6 wire, auto compensation for long distance. |
| Display: main display with 6 digits LED, data height: 0.56inch, accessory display with 6 digits LED, data height: 0.4inch, 23 status instruction lights. | |
| With real time clock. Time and date can be displayed on the indicator panel. | |
| Max. data storage | 8064 weighing data or 4032 time & weighing data |
| Scoreboard display interface | serial output, 20mA current loop signal |
| Communication interface | 2 serial RS232C.one can be set to be RS422/RS485, baud rate 600～57600 for selection |
| Parallel print interface | able to connect with micro printer, wide-line printer model LT800, KX-P1121 or LQ1600K |
| Output | 8 optical isolation, open collector on/off output, be able to connect 8 relay box |
| Input | 8 optical isolation input, input signal +12～+24V DC |
| Input & output expand | able to connect 4 expanding module, each module including 8 optical isolation input and 8 optical isolation relay output. |
| Analog output | 1 photoelectricity seclusion output. 4-20mA / 0-5V / 0-10V, three models for selection |
| Power supply | 110～230V AC；50/60 Hz |
| Operating temperature/humidity | 0℃～40℃；≤90％RH |
| Storage temperature/humidity | -20～50℃；≤90％RH |
| Dimension of installation portiforium | 152×77 (mm) |
| Weight | around 0.8kg |
