DC 12V / 24V 12DI 12DO RS485 IO papan Modbus RTU Relay optik terisolasi Input NPN & 12 Relay Output Modbus RTU modul Relay
USD 26.39USD 52.78
DC 12V / 24V 12DI 12DO RS485 IO papan Modbus RTU Relay optik terisolasi Input NPN & 12 Relay Output Modbus RTU modul Relay