The IDEC FC6 A-C16K1CE MicroSmart PLC CPU is a compact and powerful controller with 16 integrated I/O points. It offers a 24 VDC transistor sink relay output for robust control applications. The unit includes an embedded SD memory port for data storage and an RS232C/RS485 interface, allowing for flexible communication options. With the capability to expand up to 400 digital I/Os and 100 analog I/Os, this PLC is suitable for a wide range of automation tasks.