The product is an Industrial Programmable Logic Controller (PLC) powered by a 100 ~ 240VAC supply. It features 8 points of 24VDC digital input, with 2 points at high speed (200KHz), 2 points at medium speed (20KHz), and 4 points at a total medium speed of 5KHz. The PLC also has 6 points of relay or transistor output, with 2 points at high speed (200KHz) and 4 points at medium speed (20KHz). Communication is facilitated through 1 RS232 or USB port, which can be expanded up to 5 ports. The PLC comes with a built-in Real Time Clock (RTC). However, it’s important to note that the I/O is not expandable.