| Item Description | C3351 is the second version PLC of sichuan zero automation, with a programming environment of CODESYS and a programmable controller that follows the international standard IEC61131-3. It supports five programming languages: Ladder diagram (LD), instruction table (il), structured text (ST), function block diagram (CFC/FBD), and sequential function diagram (SFC). Supports mounting 32 modules, user program storage supports 1MBYTES, and data storage supports 1MBYTES. Built in standard serial communication RS485 interface and equipped with 2 RJ45 interfaces, it is a versatile small PLC |