Display 128×64 dot matrix, 7 color backlit LCD LCD display, English/Chinese display

The operating voltage is AC220V±15%, and the operating temperature is 50/60hz -20℃~+40℃

High power consumption 15W weighs about 3.4kg

External dimensions 202×305×90mm (width × height × thickness) opening dimensions

Protection grade IP65 buttons can be selected with 16 English keys, simplified Chinese keys or traditional Chinese keys

Main features:

The whole machine EMC design, strong anti-interference ability, suitable for industrial environment.

High precision high speed sigma - delta A/D conversion module.

Eight 350 Ω weighing sensors can be connected.

With automatic encryption, key encryption, key decryption, digital Settings, digital tuning and interface testing functions.

Automatic zero tracking is optional.

The optional input of "given flow" analog quantity [AI: 4~20mA].

Maximum 3-way definable "flow rate/control current /..." Analog signal output [AO: 4~20mA].

With fast and stable batching closed-loop control function.

The 3-way definable normally open switch input [DI] and the 4-way definable normally open relay switch output [DO].

The start and stop of feeder and feeder can be controlled by DI&DO switch.

1 channel cumulative high speed pulse output [PO].

Can be equipped with double communication port external connection bit machine, serial printer, remote display, remote operation station and wireless communication equipment.

Can query and print a year's shift/day/month output.

The multi-task working mode is adopted, which does not affect the process of measurement and control when parameters are set.

Technical indicators:

Weighing sensor interface

Excitation voltage/high current: DC10V / 250 ma (8 350 Ω weighing sensor).

Signal input range: 0~25mV.

Sigma -△ADC: 24 bits, take 100,000 internal code.

Sampling frequency: 200Hz.

Zero drift: ±0.1 V/℃ RTI (reduced to the input end).

Gain drift: ±5ppm/℃.

Nonlinearity: 0.005%FS.

Switch signal interface

3 channel normally open switch input [DI].

4 normally open relay switch output [DO] : AC250V/DC24V, 1A.

1 channel "cumulative high speed pulse" output [PO] : 100mA, DC5~24V; Pulse equivalent (weight per pulse) and pulse width can be set.

Analog signal interface

Maximum 3-way definable "flow rate/control current /..." Analog signal output [AO] : 4~20mA, nonlinearity: 0.05%FS; AO3: optional.

1 optional "given flow" analog signal input [AI] : 4~20mA, nonlinearity: 0.05%FS.

Digital communication interface

COM1: optional RS232 / RS485 / RS422 / profibus-dp/CANBUS/Ethernet module.

COM2: RS232.

External connection: upper computer IPC/PLC, remote display, remote operation station, serial printer and wireless module.

Output power supply: DC5V, 100mA.

Print it

Can query and print a year's shift/day/month output.