DC 12V/24V 20A 32CH RS485/Ethernet Modbus Rtu Relay Board Switch Modbus RTU TCP Slave UDP RJ45 12V 24V PLC IO Module
USD 63.73USD 98.05
DC 12V/24V 20A 32CH RS485/Ethernet Modbus Rtu Relay Board Switch Modbus RTU TCP Slave UDP RJ45 12V 24V PLC IO Module