BATCHINGController

Weighing indicator C8+ adopts fast speed ∑-Δ A/D conversion technology. It is widely applied in electronic batching scale、electronic fix-value scale and electronic catchweigher, sort of control system. Meanwhile, it has function for Max and Min limitation alarm and peak value preserving.

STANDARD FUNCTION

  • 3 inputs, 3 outputs (3 output relays inside) control
  • High precision A/D conversion with readability 1/30000
  • With 5 points nonlinearity amend
  • If change the former indicator, no need to re-calibrate, only to input parameter of former indicator
  • Embodies with automatic grarimetric filling instruments, catchweigher, alarm for max and min limitation and peak value preserving functions
  • Able to set fixed-value, pre-act value, Max-min limitation, and delay time freely based on different applications
  • 1-2 materials available for plus/minus scale; external, self-testing, and free max and min modes are available for catchweigher
  • Standard RS-232/422/485 communication interface, baud rate and way of communication is optional
  • Standard scoreboard interface serial sending signal by 20mA current loop (constant current)
  • Precise simulate signal output with mode of 4-20mA/0-20mA/0-5V/0-10V optional, adjustable
  • Accumulative weight and times is able to be stored, check, delete, and with date-protection when power cut off
  • Able to connect with serial printer to print weighing record, accumulative amount or combined information, kg, t, g, lb is an optional print unit
  • Zero tracking, range for zero (automatic and manual) is free to be set
  • Strong anti-jamming and reliability
  • ESD protection performance: touch 6KV, air 8KV.
  • Able to recover from factory setting
 

TECHNICAL PARAMETER

  • AD conversion method: Σ-△ conversion technology
  • AD conversion bit: 24bit
  • Conversion speed: 80 times/s
  • Input signal range: -19mV~+19mV
  • Input sensitivity: ≥1uV/e
  • Nonlinearity: ≤0.01%F.S
  • Full spam temperature: ≤8PPM/ ℃
  • Load cell excitation: DC:5V;350mA
  • Numbers of load cell connection: 1~8 load cells 350Ω.
  • Method of load cell connection: 6 wire, auto compensation for long distance.
  • Display: 7-digit LED, height of bit 0.5 inch, 11 status lights.
  • Division: 1/2/5/10/20/50/100 optional
  • Clock: able to show real time and date
  • Keyboard: 5 soft-touch buttons
  • Scoreboard interface: adopts serial sending signal by 20mA current loop
  • Communication interface: optional serial communication RS232C/RS422/RS485 and baud rate 600-9600
  • Print interface: share the serial interface, able to connect with serial printer.
  • Replay output: capacity of AC: 220V, 0.5A
  • External input: on/off touch point (on/off controls in effect), able to connect controller such as proximity switch
  • Power supply: AC 110~230V,50/60Hz 1A
  • Temperature and humidity in application: 0~40℃;≤90%RH
  • Temperature for store and transportation: -20~50℃
  • Weight: about 0.7g