Manufactured by GE Fanuc Emerson, the IC693CPU331 is a Series 90-30 modular CPU designed for efficient and reliable control in industrial automation systems. This single-slot processor is equipped with an 80188 microprocessor operating at a 10 MHz clock speed and provides up to 16 Kbytes of user program memory for logic and data handling. It supports 512 discrete inputs, 512 discrete outputs, 128 analog input words, and 64 analog output words, ensuring robust signal management across diverse control applications. The CPU includes one (1) serial communication port that operates with SNP and SNP-X slave protocols, allowing easy integration into networked environments. With a typical scan rate of 0.4 milliseconds per 1K of Boolean logic instructions, the IC693CPU331 delivers stable and responsive performance. It may possibly be utilized in automation systems throughout North America, Europe, Asia, and other worldwide facilities employing GE Fanuc Series 90-30 control architectures.