Dimension Communication Protocal I/O ชื่อรุ่น รหัสสินค้า Modbus RTU RS485 – M1M 20 Modbus 2TAZ662012R2000 Modbus TCP/IP – M1M 20 Ethernet 2TAZ662014R2000 Modbus RTU RS485 2 Digital Out.2 Digital In M1M 20 I/O 2TAZ662012R2001 M1M 20 Modbus
M1M 20 Modbus Power meter – ABB
