485-S for your secondary development / integration / data collection / monitoring.Provide complete communication protocol and test software. It achieves data transmission between host system and 485-S via RS485. It’s widely used in intelligent weight transmission applications: garbage classification, industry auto-control system, logistics storage, agriculture, husbandry and so on.  

Function

Read the real-time weight internal code,Read immediate weight,Read stable weight,Read firmware version number,Set / read AD sampling rate,Set / read filter value,Set / read filter vibration amplitude,Set address,Set baud rate,Set / read decimal point,Set / read division value,Set / read the power on zero range,Set / read zero range,Set / read zero tracking 

range,Calibration (zero and load),Set / read capacity,Set / read creep trace,Zero,Reset and restart the client,Client parameter initialization,Set / read client reply delay,Read the current internal code ,Set count sample value / read count value,etc.

Architecture diagram

Parameters

Communication mode: RS-485;

Communication protocol: MODBUS / General protocol;

AD sampling rate: 10/80Hz;

Data returning rate: 25Hz;

Input range: 2 mv/V;

AD: 24 bit;

Accuracy: 30,000;

Excitation voltage: DC 3.3-18V;

Communication Specification: Default 115200 Baud rate(able to be modified), 8 data bits, 1 stop bit, no odd-even check.