A-12x WIFI I/O module, support protocol:

• Modbus RTU/ASCII, Modbus TCP/IP; Modbus UDP/IP; Modbus over TCP/IP; Modbus over UDP/IP
• WIFI Remote Module DI
• 8DI/ 4DO/ 4AI (0~10V), Motor Driver Output
• WIFI*1, RS-485*1, USB*1