FAU810 ABB

General I/O points more than 1024 points are called large PLCs.The software and hardware functions of large PLC are extremely strong.Has a strong self-diagnostic function.The communication network function is strong,and there are various communication network modules,which can form a three-level communication network and realize the automation of factory production management.Large-scale PLC can also use three CPUs to form a voting system,which makes the machine more reliable.

一般I/O点数在1024点以上的称为大型PLC。大型PLC的软、硬件功能极强。具有极强的自诊断功能。通讯联网功能强，有各种通讯联网的模块，可以构成三级通讯网，实现工厂生产管理自动化。大型PLC还可以采用三CPU构成表决式系统，使机器的可靠性更高。