DC 12V 24V UART RS485 Relay Module 8 Inputs 8 Outputs Isolation Modbus RTU Control Switch Board with DIN35 C45 Rail Box
USD 11.18USD 14.15
DC 12V 24V UART RS485 Relay Module 8 Inputs 8 Outputs Isolation Modbus RTU Control Switch Board with DIN35 C45 Rail Box