First, product introduction:

4351B redundant output module has high reliability and strong anti-interference ability

High reliability is the key function of electrical control equipment. Due to the selection of modern large-scale integrated circuit skills, the selection of strict production process, the internal circuit adopts the best anti-interference skills, with high reliability. For example, the F-series PLC produced by Mitsubishi has a uniform fault-free time of up to 300,000 hours. Some PLCS with redundant cpus have even longer trouble-free operating times. From the external circuit of the PLC, the use of PLC to form a control system, and the relay contactor system of the same size, the electrical wiring and switch contacts have been reduced to hundreds or even thousands of points, and the fault is greatly reduced. In addition, PLC with hardware fault self-detection function, when the fault can be announced in time alarm information. In the use of software, the user can also program the fault self-diagnosis program of peripheral equipment, so that the circuit and equipment in the system except PLC can also obtain the fault self-diagnosis maintenance. Therefore, it is not surprising that the whole system has a high reliability.

Complete set, perfect function, strong applicability

To develop, has formed a variety of large, medium and small scale series of products. It can be used in various scale industrial control applications. In addition to logical processing functions, most modern PLCS have perfect data computing capabilities and can be used in a variety of digital control fields. In recent years, many functional units of PLC have appeared, so that PLC has soaked into position control, temperature control, CNC and other industrial control. With the enhancement of PLC communication ability and the development of human-machine interface skills, the use of PLC to form various control systems has become very simple.