OC515010H-FNM

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OC515010H-FNM is a kind of communication fire equipment specially designed for communication and signal systems, which is widely used in various industries. This article introduces the application fields and working principles of OC515010H-FNM.

OC515010H-FNM is mainly composed of circuit board, single chip microcomputer, addressable control unit and long-distance communication module. The signal forms it can support include: current loop, can bus, RS485 and other communication signals.

Application Field

One of the greatest applications of OC515010H-FNM is the field of communication fire engineering. This type of fire system is designed to control communication lines, alarm communication standards, and processor intelligent control units. This fire system generally adopts two-wire, 4-wire signal and photoelectric smoke detectors. Compared with traditional fire alarm systems, OC515010H-FNM has the advantages of few wires, fewer components, high reliability and low cost.

In addition, OC515010H-FNM can also be used in transportation systems, urban smart street systems, intelligent buildings and other industries.

Working Principle

The heart of the OC515010H-FNM is the single chip microcomputer. The single chip microcomputer monitors the input/output (I/O) of the addressable controller constantly. When it receives a signal from the input/output of the addressable control unit, it will transmit the signal to the long-distance communication module. After receiving the signal, the long-distance communication module will transmit the signal via communication line to the control center in the upper-level fire equipment. The control center will analyze the signal, judge the fault information and then report it to the fire-fighting personnel or to the extinguish system.

In addition, the single chip microcomputer can also receive signals from the long-distance communication module, send them to the addressable control unit and control the devices in the field, realizing the functions of remote monitoring, reporting and shutdown.

The above is a simple introduction to the application fields and working principles of OC515010H-FNM. It can be seen that OC515010H-FNM is a reliable communication fire equipment commonly used in many industries, which has great application value and is highly praised by users.

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