The IDEC FC6 A-EXM1S4 is a versatile expansion interface slave module designed for the MicroSmart PLC system. It supports multiple communication protocols including EtherNet/IP, MQTT, BACnet/IP, and Modbus TCP/RTU, ensuring broad compatibility and integration flexibility. Equipped with dual Ethernet ports for network redundancy or segmentation, this module also offers convenient wireless setup and monitoring via iOS & Android apps through Bluetooth communication. This makes it an ideal choice for modern industrial automation applications requiring robust connectivity options.