New Product - สินค้าออกใหม่ล่าสุด Home / New Product – สินค้าออกใหม่ EIO Analog I/O Ethernet I/O 14 NTC/PTC IoT Cloud HMI PLC SCADA Modbus TCP/FX Protocol To MQTT Protocol [K-BOX] EIO Analog I/O Modbus to Analog input 4 Channel 4-20mA EIO Analog I/O Modbus to Analog output 4 channel 4-20 mA