The IDEC FC6 A-BH1PN02 is a versatile CPU module battery holder designed for the MicroSmart PLC series. It supports both iOS and Android devices through the WindEDIT App and offers Bluetooth communication for wireless interfacing. The unit includes an embedded Ethernet port and SD memory port, enhancing connectivity and data storage options. With support for Modbus TCP and RTU protocols, as well as user-selectable RS232C/RS485 interfaces, it accommodates a wide range of communication needs. Capable of handling up to 520 digital I/Os and 126 analog I/Os, this module excels in scalability. Additional features include data logging capabilities and web server functions to facilitate large programming tasks.