Ang ika-137 na Canton Fair-China Import and Export Fair

Huaqingjun PLC na may 12-in 12-out Relay Output na may WIFI Phone App Control para sa Smart Home

Huaqingjun 24-Kanal RS485 LAN Relay Module SPDT Relays Remote Control Ethernet Modbus RTU/TCP RJ45 Relays para sa HVAC System

Huaqingjun 32DI 32DO Relay Output PLC RS485 232 2AI 2AO Diagramang Ladder Modbus RTU 64MR PLC Controller para sa mga Sensor

Huaqingjun 8-in 8-out Transistor Output PLC 2AI 2AO Pulse Outputs 0-10V 24VDC plc para sa Servo Motor

Huaqingjun 8DI 8DO Transistor Output PLC 2AO 0-5V 0-10V Simple Programmable PLC Controller para sa VFD

Huaqingjun 16-in 8-out Relay Output PLC Analog Inputs Outputs 0-10V na may Pulse Outputs Programmable PLC para sa Servo Motor