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Giant521-Weighing Module, RS485/RS232, Modbus

Giant521-Weighing Module, RS485/RS232, Modbus

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Giant521 weighing transmitteris integrated with 1 independent weighing channel, serial communication port RS485 or RS232 (Modbus-RTU protocol),to achieve high speed data acquisition. It employs high speed precision AD convertor to achieve high resolution and wide dynamic range with low zero drift and temperature coefficient. It can be integrated with DCS,HMI,PLC and other control systems easily through its RS485 or RS232 interface using Modbus-RTU protocol. It can be used for hopper scale, platform balance, tensile testing machine, compression testing machine etc., and all kinds of testing system with strain gauge sensor.

 

Resources
User Manual UM-Giant521 Weighing Transmitter-V2.0
Software GiantOneSet-EN

Giant521 weighing transmitteris integrated with 1 independent weighing channel, serial communication port RS485 or RS232 (Modbus-RTU protocol),to achieve high speed data acquisition. It employs high speed precision AD convertor to achieve high resolution and wide dynamic range with low zero drift and temperature coefficient. It can be integrated with DCS,HMI,PLC and other control systems easily through its RS485 or RS232 interface using Modbus-RTU protocol. It can be used for hopper scale, platform balance, tensile testing machine, compression testing machine etc., and all kinds of testing system with strain gauge sensor.

 

■ Single weighing channel with high accuracy conversion

■ RS485 or RS232 interface with Modbus-RTU protocol

■ Digital Filter and Anti-Vibration Filter

■ Power down preservation for parameters

■ Zero tracking and auto zero on start up

■ Watchdog to guarantee the system stability

■ Protected by Aluminum Die Casting Enclosure

 

Specifications
Power Supply 9-30VDC DC, 1W @ 24VDC
Weighing Channel:Single weighing channel

Sensor Type:4/6 wire strain gauge

Excitation:+5V DC,60mA Max. for each channel

Sampling rate: 100Hz/50Hz/25Hz/12.5Hz/6.25Hz

Input range: ±30mV

Resolution: 1/100000

Sensitivity:0.25uV/d

Nonlinearity:±0.001%FS

Temperature Drift:<±5ppm/℃

Display panel None
RS-485 or RS232 TVS and Over Current protection

Modbus-RTU protocol

Dimension PCBA: 87*55*25 mm

Aluminum Die Casting Enclosure:

Storage -40~85℃,10%~95%
Operation -10~45℃,10%~95%
Installation and IP ratings PCBA: Screw fixing, IP00

Aluminum Die Casting Enclosure: Screw fixing, IP54

 

Ordering Information
Parameters Code Comment
Code 1:Product Series Giant521 Dual channel weighing transmitter
Code 2:Comm Interface A

B

RS485

RS232

Code 3:Protocol A

B

Modbus-RTU

Customize

Code 4:Shield module A

B

NONE (PCBA)

Aluminum Die Casting Enclosure

Ordering Code Example:

Giant520 Dual channel weighing transmitter,Comm Interface RS485, Protocol Modbus-RTU, Shield module NONE(PCBA),Ordering Code is Giant521 – A AA

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