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Haiwell PLC-Switch input and output specifications and wiring

Digital input (DI)specificationItemDigital Input DIInput signalNon-voltage contact or NPN/PNP contactAction drivingON: 3.5 mA above OFF:&nbs

Haiwell PLC-Programming cable wiring diagram

COM1 (RS-232-C) port connecting wire (cable programming HW-ACA20) diagramProgramming cable wiring diagram             PC(RS232)           &n

Haiwell PLC-Analog input and output specifications and wiring

Analog input (AI)specificationItemVoltage InputCurrent InputRTD InputThermocouple InputInput range-10V ~+10V0V ~+10V0V ~+5V1V ~+5V0 ~20mA4 ~20mAP

Haiwell PLC-Thermal resistance thermocouple input specifications and wiring

Thermal resistance(AI)specificationItemThermal ResistanceInput rangePt100Pt1000Cu100Cu50Resolution0.1℃Input impedance6MΩInput indicationLED light means normal, 

Haiwell PLC-All input and output signals connection diagram

Digital Input (DI) wiring diagramDigital output (DO) wiring diagramAnalog input (AI) wiring diagramAnalog output (AQ) wiring diagramThermocouple and RTD Input wiring diagram

Haiwell passed ISO9001:2008 successfully

In 2014, our company has passed ISO9001:2008 quality management system certification, carries on the production and the quality control strictly according to the customer request.

Haiwell will attend the Industrial Automation Show 2014

The Internet continues to grow and develop, has become the preferred way to businesses and individuals seeking business opportunities

Haiwell passed double soft certification successfully

Warm congratulations Haiwell obtain the "software enterprise certificate" from the Xiamen Software Industry Association on l 7 Apri, 2012 . We also obtain the software product registration c

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