YAOHUA A9 indicator - A9

Introduction:

Weighing indicator XK3190-A9 adopts high precision double integral A/D conversion technology, widely applied in electronic platform scale,electronic floor scale,electronic truck scale,static railroad track scale and so on alike static weighing system equipped with 1~8 load cell.

Standard Function:
High precision A/D conversion with readability 1/30000
Call and display inner code to replace weight observing and analysis tolerance
Able to setup zero-tracking range, zero(auto/manual) range and zero speed
Able to setup print function for fast filled weighing bill
Able to save 255 vehicle ID and corresponding tare weight,100 cargo ID,205 weighing records
Weighing data save protection in case of power off
Indicating for battery volume or status
Protection for low battery
AC/DC power supply, with outside rechargeable 12V/7AH battery
Standard RS232 communication interface with selectable baud rate and communication method
Standard scoreboard interface with 20mA current loop and RS232C two transmission methods
Standard parallel print interface, able to connect with 9-pin or 24-pin wide-line printer
XK3190-A9P with built in micro printer
Nonstandard Function( Optional, please inform sales staff if need):
Double division/single division switch function
Compensation calibration function
Able to setup print function for fast filled weighing bill printing in three transversely
Technical Parameter:
A/D conversion method: Double integral
A/D conversion speed: 10~15 times/sec.
Max. A/D conversion: 500000
Input signal range: 0mV~18mV
Input sensitivity: ≥1 μV/e
Load cell excitation: DC 8V; I≤250mA
Max. connection number of load cell: 8 at 350 ohm
Load cell connection mode: 6 wire, auto compensation for long distance≤50 meters
Verified counts: 3000
Max. external counts: 30000
Max. internal resolution: 500000
Division: 1/2/5/10/20/50/100 optional
Display: 7 bits LED, 7 status indications
Display range: -325000~325000(d≥5)
Clock: real clock without effect on power off
Scoreboard interface (Standard) Serial sending signal by current loop or RS232C with baud rate 600 Transmission distance: Current loop≤100 meters;RS232C≤30 meters
Communication interface( RS232 C standard; RS422 optional)Serial communication interface, with selectable baud rate by continuous sending method or on command method
Transmission distance: RS232C≤30 meters; RS422≤1200 meters
Print interface (Standard)Parallel sending, able to connect with wide-line printer model TM800,KX-P1121,KX-P1131,LQ300K,LQ1600K

Power supply: AC 187~242V,49~51HZ; DC outside rechargeable 12V/7AH battery